Cleanup implementation

Co-authored-by: Néstor Pérez <25409753+prryplatypus@users.noreply.github.com>

.black.toml

@@ -1,2 +0,0 @@
-[tool.black]
-line-length = 79

.coveragerc

@@ -1,7 +1,14 @@
 [run]
 branch = True
 source = sanic
-omit = site-packages, sanic/utils.py, sanic/__main__.py
+omit =
+    site-packages
+    sanic/__main__.py
+    sanic/server/legacy.py
+    sanic/compat.py
+    sanic/simple.py
+    sanic/utils.py
+    sanic/cli
 
 [html]
 directory = coverage
@@ -13,3 +20,5 @@ exclude_lines =
     noqa
     NOQA
     pragma: no cover
+    TYPE_CHECKING
+skip_empty = True

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,25 +1,27 @@
 ---
 name: Bug report
 about: Create a report to help us improve
+labels: ["bug"]
 
 ---
 
 **Describe the bug**
-A clear and concise description of what the bug is, make sure to paste any exceptions and tracebacks.
+<!-- A clear and concise description of what the bug is, make sure to paste any exceptions and tracebacks. -->
 
 
 **Code snippet**
-Relevant source code, make sure to remove what is not necessary.
+<!-- Relevant source code, make sure to remove what is not necessary. -->
 
 
 **Expected behavior**
-A clear and concise description of what you expected to happen.
+<!-- A clear and concise description of what you expected to happen. -->
 
 
 **Environment (please complete the following information):**
- - OS: [e.g. iOS]
- - Version [e.g. 0.8.3]
+<!-- Please provide the information below. Instead, you can copy and paste the message that Sanic shows on startup. If you do, please remember to format it with ``` -->
+ - OS: 
+ - Sanic Version:
 
 
 **Additional context**
-Add any other context about the problem here.
+<!-- Add any other context about the problem here. -->

.github/ISSUE_TEMPLATE/config.yml

@@ -3,3 +3,6 @@ contact_links:
   - name: Questions and Help
     url: https://community.sanicframework.org/c/questions-and-help
     about: Do you need help with Sanic? Ask your questions here.
+  - name: Discussion and Support
+    url: https://discord.gg/FARQzAEMAA
+    about: For live discussion and support, checkout the Sanic Discord server.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,16 +1,17 @@
 ---
 name: Feature request
 about: Suggest an idea for Sanic
+labels: ["feature request"]
 
 ---
 
 **Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
 
 
 **Describe the solution you'd like**
-A clear and concise description of what you want to happen.
+<!-- A clear and concise description of what you want to happen. -->
 
 
 **Additional context**
-Add any other context or sample code about the feature request here.
+<!-- Add any other context or sample code about the feature request here. -->

.github/workflows/codeql-analysis.yml

@@ -1,27 +1,21 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
 name: "CodeQL"
 
 on:
   push:
-    branches: [ master ]
+    branches:
+      - main
+      - "*LTS"
   pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ master ]
+    branches:
+      - main
+      - "*LTS"
+    types: [opened, synchronize, reopened, ready_for_review]
   schedule:
     - cron: '25 16 * * 0'
 
 jobs:
   analyze:
+    if: github.event.pull_request.draft == false
     name: Analyze
     runs-on: ubuntu-latest
 
@@ -29,39 +23,18 @@ jobs:
       fail-fast: false
       matrix:
         language: [ 'python' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
-        # Learn more:
-        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
 
     steps:
     - name: Checkout repository
       uses: actions/checkout@v2
 
-    # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v1
       with:
         languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
 
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild
       uses: github/codeql-action/autobuild@v1
 
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
     - name: Perform CodeQL Analysis
       uses: github/codeql-action/analyze@v1

.github/workflows/coverage.yml

@@ -0,0 +1,38 @@
+name: Coverage check
+on:
+  push:
+    branches:
+      - main
+      - "*LTS"
+    tags:
+      - "!*" # Do not execute on tags
+  pull_request:
+    branches:
+      - main
+      - "*LTS"
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        python-version: [3.9]
+        os: [ubuntu-latest]
+      fail-fast: false
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v1
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies 🔨
+        run: |
+          python -m pip install --upgrade pip
+          pip install tox
+      - name: Run coverage
+        run: tox -e coverage
+        continue-on-error: true
+      - uses: codecov/codecov-action@v2
+        with:
+          files: ./coverage.xml
+          fail_ci_if_error: false

.github/workflows/on-demand.yml

@@ -0,0 +1,39 @@
+name: On Demand Task
+on:
+  workflow_dispatch:
+    inputs:
+      python-version:
+        description: 'Version of Python to use for running Test'
+        required: false
+        default: "3.8"
+      tox-env:
+        description: 'Test Environment to Run'
+        required: true
+        default: ''
+      os:
+        description: 'Operating System to Run Test on'
+        required: false
+        default: ubuntu-latest
+jobs:
+  onDemand:
+    name: tox-${{ matrix.config.tox-env }}-on-${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: ["${{ github.event.inputs.os}}"]
+        config:
+          - { tox-env: "${{ github.event.inputs.tox-env }}", py-version: "${{ github.event.inputs.python-version }}"}
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v2
+
+      - name: Run tests
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.config.py-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }}"
+          experimental-ignore-error: "yes"

.github/workflows/pr-bandit.yml

@@ -0,0 +1,36 @@
+name: Security Analysis
+on:
+  pull_request:
+    branches:
+      - main
+      - "*LTS"
+    types: [opened, synchronize, reopened, ready_for_review]
+
+jobs:
+  bandit:
+    if: github.event.pull_request.draft == false
+    name: type-check-${{ matrix.config.python-version }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        config:
+          - { python-version: 3.7, tox-env: security}
+          - { python-version: 3.8, tox-env: security}
+          - { python-version: 3.9, tox-env: security}
+          - { python-version: "3.10", tox-env: security}
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v2
+        id: checkout-branch
+
+      - name: Run Linter Checks
+        id: linter-check
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.config.python-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }}"

.github/workflows/pr-docs.yml

@@ -0,0 +1,32 @@
+name: Document Linter
+on:
+  pull_request:
+    branches:
+      - main
+      - "*LTS"
+    types: [opened, synchronize, reopened, ready_for_review]
+
+jobs:
+  docsLinter:
+    if: github.event.pull_request.draft == false
+    name: Lint Documentation
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        config:
+          - {python-version: "3.8", tox-env: "docs"}
+      fail-fast: false
+
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Run Document Linter
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.config.python-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }}"

.github/workflows/pr-linter.yml

@@ -0,0 +1,33 @@
+name: Linter Checks
+on:
+  pull_request:
+    branches:
+      - main
+      - "*LTS"
+    types: [opened, synchronize, reopened, ready_for_review]
+
+jobs:
+  linter:
+    if: github.event.pull_request.draft == false
+    name: lint
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        config:
+          - { python-version: 3.8, tox-env: lint}
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v2
+        id: checkout-branch
+
+      - name: Run Linter Checks
+        id: linter-check
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.config.python-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }}"

.github/workflows/pr-python-pypy.yml

@@ -0,0 +1,41 @@
+name: Python PyPy Tests
+on:
+  workflow_dispatch:
+    inputs:
+      tox-env:
+        description: "Tox Env to run on the PyPy Infra"
+        required: false
+        default: "pypy37"
+      pypy-version:
+        description: "Version of PyPy to use"
+        required: false
+        default: "pypy-3.7"
+jobs:
+  testPyPy:
+    name: ut-${{ matrix.config.tox-env }}-${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        # os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-latest]
+        config:
+          - {
+              python-version: "${{ github.event.inputs.pypy-version }}",
+              tox-env: "${{ github.event.inputs.tox-env }}",
+            }
+    steps:
+      - name: Checkout the Repository
+        uses: actions/checkout@v2
+        id: checkout-branch
+
+      - name: Run Unit Tests
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.config.python-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }}"
+          experimental-ignore-error: "true"
+          command-timeout: "600000"

.github/workflows/pr-python310.yml

@@ -0,0 +1,47 @@
+name: Python 3.10 Tests
+on:
+  pull_request:
+    branches:
+      - main
+      - "*LTS"
+    types: [opened, synchronize, reopened, ready_for_review]
+
+jobs:
+  testPy310:
+    if: github.event.pull_request.draft == false
+    name: ut-${{ matrix.config.tox-env }}-${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        # os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-latest]
+        config:
+          - {
+              python-version: "3.10",
+              tox-env: py310,
+              ignore-error-flake: "false",
+              command-timeout: "0",
+            }
+          - {
+              python-version: "3.10",
+              tox-env: py310-no-ext,
+              ignore-error-flake: "true",
+              command-timeout: "600000",
+            }
+    steps:
+      - name: Checkout the Repository
+        uses: actions/checkout@v2
+        id: checkout-branch
+
+      - name: Run Unit Tests
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.config.python-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }},-vv=''"
+          experimental-ignore-error: "${{ matrix.config.ignore-error-flake }}"
+          command-timeout: "${{ matrix.config.command-timeout }}"
+          test-failure-retry: "3"

.github/workflows/pr-python37.yml

@@ -0,0 +1,35 @@
+name: Python 3.7 Tests
+on:
+  pull_request:
+    branches:
+      - main
+      - "*LTS"
+    types: [opened, synchronize, reopened, ready_for_review]
+
+jobs:
+  testPy37:
+    if: github.event.pull_request.draft == false
+    name: ut-${{ matrix.config.tox-env }}-${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: true
+      matrix:
+        #         os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-latest]
+        config:
+          - { python-version: 3.7, tox-env: py37 }
+          - { python-version: 3.7, tox-env: py37-no-ext }
+    steps:
+      - name: Checkout the Repository
+        uses: actions/checkout@v2
+        id: checkout-branch
+
+      - name: Run Unit Tests
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.config.python-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }}"
+          test-failure-retry: "3"

.github/workflows/pr-python38.yml

@@ -0,0 +1,35 @@
+name: Python 3.8 Tests
+on:
+  pull_request:
+    branches:
+      - main
+      - "*LTS"
+    types: [opened, synchronize, reopened, ready_for_review]
+
+jobs:
+  testPy38:
+    if: github.event.pull_request.draft == false
+    name: ut-${{ matrix.config.tox-env }}-${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: true
+      matrix:
+        # os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-latest]
+        config:
+          - { python-version: 3.8, tox-env: py38 }
+          - { python-version: 3.8, tox-env: py38-no-ext }
+    steps:
+      - name: Checkout the Repository
+        uses: actions/checkout@v2
+        id: checkout-branch
+
+      - name: Run Unit Tests
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.config.python-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }}"
+          test-failure-retry: "3"

.github/workflows/pr-python39.yml

@@ -0,0 +1,47 @@
+name: Python 3.9 Tests
+on:
+  pull_request:
+    branches:
+      - main
+      - "*LTS"
+    types: [opened, synchronize, reopened, ready_for_review]
+
+jobs:
+  testPy39:
+    if: github.event.pull_request.draft == false
+    name: ut-${{ matrix.config.tox-env }}-${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: true
+      matrix:
+        # os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-latest]
+        config:
+          - {
+              python-version: 3.9,
+              tox-env: py39,
+              ignore-error-flake: "false",
+              command-timeout: "0",
+            }
+          - {
+              python-version: 3.9,
+              tox-env: py39-no-ext,
+              ignore-error-flake: "true",
+              command-timeout: "600000",
+            }
+    steps:
+      - name: Checkout the Repository
+        uses: actions/checkout@v2
+        id: checkout-branch
+
+      - name: Run Unit Tests
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.config.python-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }},-vv=''"
+          experimental-ignore-error: "${{ matrix.config.ignore-error-flake }}"
+          command-timeout: "${{ matrix.config.command-timeout }}"
+          test-failure-retry: "3"

.github/workflows/pr-type-check.yml

@@ -0,0 +1,36 @@
+name: Typing Checks
+on:
+  pull_request:
+    branches:
+      - main
+      - "*LTS"
+    types: [opened, synchronize, reopened, ready_for_review]
+
+jobs:
+  typeChecking:
+    if: github.event.pull_request.draft == false
+    name: type-check-${{ matrix.config.python-version }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        config:
+          # - { python-version: 3.7, tox-env: type-checking}
+          - { python-version: 3.8, tox-env: type-checking}
+          - { python-version: 3.9, tox-env: type-checking}
+          - { python-version: "3.10", tox-env: type-checking}
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v2
+        id: checkout-branch
+
+      - name: Run Linter Checks
+        id: linter-check
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.config.python-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }}"

.github/workflows/pr-windows.yml

@@ -0,0 +1,38 @@
+name: Run Unit Tests on Windows
+on:
+  pull_request:
+    branches:
+      - main
+      - "*LTS"
+    types: [opened, synchronize, reopened, ready_for_review]
+
+jobs:
+  testsOnWindows:
+    if: github.event.pull_request.draft == false
+    name: ut-${{ matrix.config.tox-env }}
+    runs-on: windows-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - { python-version: 3.7, tox-env: py37-no-ext }
+          - { python-version: 3.8, tox-env: py38-no-ext }
+          - { python-version: 3.9, tox-env: py39-no-ext }
+          - { python-version: "3.10", tox-env: py310-no-ext }
+          - { python-version: pypy-3.7, tox-env: pypy37-no-ext }
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v2
+
+      - name: Run Unit Tests
+        uses: ahopkins/custom-actions@pip-extra-args
+        with:
+          python-version: ${{ matrix.config.python-version }}
+          test-infra-tool: tox
+          test-infra-version: latest
+          action: tests
+          test-additional-args: "-e=${{ matrix.config.tox-env }}"
+          experimental-ignore-error: "true"
+          command-timeout: "600000"
+          pip-extra-args: "--user"

.github/workflows/publish-images.yml

@@ -0,0 +1,48 @@
+name: Publish Docker Images
+on:
+  workflow_run:
+    workflows:
+      - 'Publish Artifacts'
+    types:
+      - completed
+
+jobs:
+  publishDockerImages:
+    name: Docker Image Build [${{ matrix.python-version }}]
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: true
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Build Latest Base images for ${{ matrix.python-version }}
+        uses: harshanarayana/custom-actions@main
+        with:
+          docker-image-base-name: sanicframework/sanic-build
+          ignore-python-setup: 'true'
+          dockerfile-base-dir: './docker'
+          action: 'image-publish'
+          docker-image-tag: "${{ matrix.python-version }}"
+          docker-file-suffix: "base"
+          docker-build-args: "PYTHON_VERSION=${{ matrix.python-version }}"
+          registry-auth-user: ${{ secrets.DOCKER_ACCESS_USER }}
+          registry-auth-password: ${{ secrets.DOCKER_ACCESS_TOKEN }}
+          push-images: 'true'
+
+      - name: Publish Sanic Docker Image for ${{ matrix.python-version }}
+        uses: harshanarayana/custom-actions@main
+        with:
+          docker-image-base-name: sanicframework/sanic
+          ignore-python-setup: 'true'
+          dockerfile-base-dir: './docker'
+          action: 'image-publish'
+          docker-build-args: "BASE_IMAGE_TAG=${{ matrix.python-version }}"
+          docker-image-prefix: "${{ matrix.python-version }}"
+          registry-auth-user: ${{ secrets.DOCKER_ACCESS_USER }}
+          registry-auth-password: ${{ secrets.DOCKER_ACCESS_TOKEN }}
+          push-images: 'true'

.github/workflows/publish-package.yml

@@ -0,0 +1,28 @@
+name: Publish Artifacts
+on:
+  release:
+    types: [created]
+
+jobs:
+  publishPythonPackage:
+    name: Publishing Sanic Release Artifacts
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: true
+      matrix:
+        python-version: ["3.8"]
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v2
+
+      - name: Publish Python Package
+        uses: harshanarayana/custom-actions@main
+        with:
+          python-version: ${{ matrix.python-version }}
+          package-infra-name: "twine"
+          pypi-user: __token__
+          pypi-access-token: ${{ secrets.PYPI_ACCESS_TOKEN }}
+          action: "package-publish"
+          pypi-verify-metadata: "true"

.gitignore

@@ -6,6 +6,7 @@
 .coverage
 .coverage.*
 coverage
+coverage.xml
 .tox
 settings.py
 .idea/*
@@ -18,3 +19,6 @@ build/*
 .DS_Store
 dist/*
 pip-wheel-metadata/
+.pytest_cache/*
+.venv/*
+.vscode/*

.travis.yml

@@ -1,94 +0,0 @@
-sudo: false
-language: python
-cache:
-  directories:
-    - $HOME/.cache/pip
-matrix:
-  include:
-    - env: TOX_ENV=py37
-      python: 3.7
-      dist: xenial
-      sudo: true
-      name: "Python 3.7 with Extensions"
-    - env: TOX_ENV=py37-no-ext
-      python: 3.7
-      dist: xenial
-      sudo: true
-      name: "Python 3.7 without Extensions"
-    - env: TOX_ENV=py38
-      python: 3.8
-      dist: xenial
-      sudo: true
-      name: "Python 3.8 with Extensions"
-    - env: TOX_ENV=py38-no-ext
-      python: 3.8
-      dist: xenial
-      sudo: true
-      name: "Python 3.8 without Extensions"
-    - env: TOX_ENV=py39
-      python: 3.9
-      dist: bionic
-      sudo: true
-      name: "Python 3.9 with Extensions"
-    - env: TOX_ENV=py39-no-ext
-      python: 3.9
-      dist: bionic
-      sudo: true
-      name: "Python 3.9 without Extensions"
-    - env: TOX_ENV=type-checking
-      python: 3.7
-      name: "Python 3.7 Type checks"
-    - env: TOX_ENV=type-checking
-      python: 3.8
-      name: "Python 3.8 Type checks"
-    - env: TOX_ENV=type-checking
-      python: 3.9
-      dist: bionic
-      name: "Python 3.9 Type checks"
-    - env: TOX_ENV=security
-      python: 3.7
-      dist: xenial
-      sudo: true
-      name: "Python 3.7 Bandit security scan"
-    - env: TOX_ENV=security
-      python: 3.8
-      dist: xenial
-      sudo: true
-      name: "Python 3.8 Bandit security scan"
-    - env: TOX_ENV=security
-      python: 3.9
-      dist: bionic
-      sudo: true
-      name: "Python 3.9 Bandit security scan"
-    - env: TOX_ENV=docs
-      python: 3.7
-      dist: xenial
-      sudo: true
-      name: "Python 3.7 Documentation tests"
-    - env: TOX_ENV=pyNightly
-      python: "nightly"
-      name: "Python nightly with Extensions"
-    - env: TOX_ENV=pyNightly-no-ext
-      python: "nightly"
-      name: "Python nightly without Extensions"
-  allow_failures:
-    - env: TOX_ENV=pyNightly
-      python: "nightly"
-      name: "Python nightly with Extensions"
-    - env: TOX_ENV=pyNightly-no-ext
-      python: "nightly"
-      name: "Python nightly without Extensions"
-install:
-  - pip install -U tox
-  - pip install codecov
-script: travis_retry tox -e $TOX_ENV
-after_success:
-  - codecov
-deploy:
-  provider: pypi
-  user: brewmaster
-  password:
-    secure: "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"
-  on:
-    tags: true
-  distributions: "sdist bdist_wheel"

CHANGELOG.rst

@@ -1,8 +1,124 @@
+.. note::
+
+  CHANGELOG files are maintained in ``./docs/sanic/releases``. To view the full CHANGELOG, please visit https://sanic.readthedocs.io/en/stable/sanic/changelog.html.
+
+
+Version 21.6.1
+--------------
+
+**Bugfixes**
+
+  * `#2178 <https://github.com/sanic-org/sanic/pull/2178>`_
+    Update sanic-routing to allow for better splitting of complex URI templates
+  * `#2183 <https://github.com/sanic-org/sanic/pull/2183>`_
+    Proper handling of chunked request bodies to resolve phantom 503 in logs
+  * `#2181 <https://github.com/sanic-org/sanic/pull/2181>`_
+    Resolve regression in exception logging
+  * `#2201 <https://github.com/sanic-org/sanic/pull/2201>`_
+    Cleanup request info in pipelined requests
+
+Version 21.6.0
+--------------
+
+**Features**
+
+  * `#2094 <https://github.com/sanic-org/sanic/pull/2094>`_
+    Add ``response.eof()`` method for closing a stream in a handler
+  * `#2097 <https://github.com/sanic-org/sanic/pull/2097>`_
+    Allow case-insensitive HTTP Upgrade header
+  * `#2104 <https://github.com/sanic-org/sanic/pull/2104>`_
+    Explicit usage of CIMultiDict getters
+  * `#2109 <https://github.com/sanic-org/sanic/pull/2109>`_
+    Consistent use of error loggers
+  * `#2114 <https://github.com/sanic-org/sanic/pull/2114>`_
+    New ``client_ip`` access of connection info instance
+  * `#2119 <https://github.com/sanic-org/sanic/pull/2119>`_
+    Alternatate classes on instantiation for ``Config`` and ``Sanic.ctx``
+  * `#2133 <https://github.com/sanic-org/sanic/pull/2133>`_
+    Implement new version of AST router
+
+      * Proper differentiation between ``alpha`` and ``string`` param types
+      * Adds a ``slug`` param type, example: ``<foo:slug>``
+      * Deprecates ``<foo:string>`` in favor of ``<foo:str>``
+      * Deprecates ``<foo:number>`` in favor of ``<foo:float>``
+      * Adds a ``route.uri`` accessor
+  * `#2136 <https://github.com/sanic-org/sanic/pull/2136>`_
+    CLI improvements with new optional params
+  * `#2137 <https://github.com/sanic-org/sanic/pull/2137>`_
+    Add ``version_prefix`` to URL builders
+  * `#2140 <https://github.com/sanic-org/sanic/pull/2140>`_
+    Event autoregistration with ``EVENT_AUTOREGISTER``
+  * `#2146 <https://github.com/sanic-org/sanic/pull/2146>`_, `#2147 <https://github.com/sanic-org/sanic/pull/2147>`_
+    Require stricter names on  ``Sanic()`` and ``Blueprint()``
+  * `#2150 <https://github.com/sanic-org/sanic/pull/2150>`_
+    Infinitely reusable and nestable ``Blueprint`` and ``BlueprintGroup``
+  * `#2154 <https://github.com/sanic-org/sanic/pull/2154>`_
+    Upgrade ``websockets`` dependency to min version
+  * `#2155 <https://github.com/sanic-org/sanic/pull/2155>`_
+    Allow for maximum header sizes to be increased: ``REQUEST_MAX_HEADER_SIZE``
+  * `#2157 <https://github.com/sanic-org/sanic/pull/2157>`_
+    Allow app factory pattern in CLI
+  * `#2165 <https://github.com/sanic-org/sanic/pull/2165>`_
+    Change HTTP methods to enums
+  * `#2167 <https://github.com/sanic-org/sanic/pull/2167>`_
+    Allow auto-reloading on additional directories
+  * `#2168 <https://github.com/sanic-org/sanic/pull/2168>`_
+    Add simple HTTP server to CLI
+  * `#2170 <https://github.com/sanic-org/sanic/pull/2170>`_
+    Additional methods for attaching ``HTTPMethodView``
+
+**Bugfixes**
+
+  * `#2091 <https://github.com/sanic-org/sanic/pull/2091>`_
+    Fix ``UserWarning`` in ASGI mode for missing ``__slots__``
+  * `#2099 <https://github.com/sanic-org/sanic/pull/2099>`_
+    Fix static request handler logging exception on 404
+  * `#2110 <https://github.com/sanic-org/sanic/pull/2110>`_
+    Fix request.args.pop removes parameters inconsistently
+  * `#2107 <https://github.com/sanic-org/sanic/pull/2107>`_
+    Fix type hinting for load_env
+  * `#2127 <https://github.com/sanic-org/sanic/pull/2127>`_
+    Make sure ASGI ws subprotocols is a list
+  * `#2128 <https://github.com/sanic-org/sanic/pull/2128>`_
+    Fix issue where Blueprint exception handlers do not consistently route to proper handler
+
+
+**Deprecations and Removals**
+
+  * `#2156 <https://github.com/sanic-org/sanic/pull/2156>`_
+    Remove config value ``REQUEST_BUFFER_QUEUE_SIZE``
+  * `#2170 <https://github.com/sanic-org/sanic/pull/2170>`_
+    ``CompositionView`` deprecated and marked for removal in 21.12
+  * `#2172 <https://github.com/sanic-org/sanic/pull/2170>`_
+    Deprecate StreamingHTTPResponse
+
+**Developer infrastructure**
+
+  * `#2149 <https://github.com/sanic-org/sanic/pull/2149>`_
+    Remove Travis CI in favor of GitHub Actions
+
+**Improved Documentation**
+
+  * `#2164 <https://github.com/sanic-org/sanic/pull/2164>`_
+    Fix typo in documentation
+  * `#2100 <https://github.com/sanic-org/sanic/pull/2100>`_
+    Remove documentation for non-existent arguments
+
+Version 21.3.2
+--------------
+
+**Bugfixes**
+
+  * `#2081 <https://github.com/sanic-org/sanic/pull/2081>`_
+    Disable response timeout on websocket connections
+
+  * `#2085 <https://github.com/sanic-org/sanic/pull/2085>`_
+    Make sure that blueprints with no slash is maintained when applied
+
 Version 21.3.1
 --------------
 
-Bugfixes
-********
+**Bugfixes**
 
   * `#2076 <https://github.com/sanic-org/sanic/pull/2076>`_
     Static files inside subfolders are not accessible (404)
@@ -12,8 +128,7 @@ Version 21.3.0
 
 `Release Notes <https://sanicframework.org/en/guide/release-notes/v21.3.html>`_
 
-Features
-********
+**Features**
 
   *
     `#1876 <https://github.com/sanic-org/sanic/pull/1876>`_
@@ -66,8 +181,7 @@ Features
     `#2063 <https://github.com/sanic-org/sanic/pull/2063>`_
     App and connection level context objects
 
-Bugfixes and issues resolved
-****************************
+**Bugfixes**
 
   * Resolve `#1420 <https://github.com/sanic-org/sanic/pull/1420>`_
     ``url_for`` where ``strict_slashes`` are on for a path ending in ``/``
@@ -97,8 +211,7 @@ Bugfixes and issues resolved
     `#2001 <https://github.com/sanic-org/sanic/pull/2001>`_
     Raise ValueError when cookie max-age is not an integer
 
-Deprecations and Removals
-*************************
+**Deprecations and Removals**
 
   *
     `#2007 <https://github.com/sanic-org/sanic/pull/2007>`_
@@ -117,8 +230,7 @@ Deprecations and Removals
   * ``Request.endpoint`` deprecated in favor of ``Request.name``
   * handler type name prefixes removed (static, websocket, etc)
 
-Developer infrastructure
-************************
+**Developer infrastructure**
 
   *
     `#1995 <https://github.com/sanic-org/sanic/pull/1995>`_
@@ -136,8 +248,7 @@ Developer infrastructure
     `#2049 <https://github.com/sanic-org/sanic/pull/2049>`_
     Updated setup.py to use ``find_packages``
 
-Improved Documentation
-**********************
+**Improved Documentation**
 
   *
     `#1218 <https://github.com/sanic-org/sanic/pull/1218>`_
@@ -159,8 +270,7 @@ Improved Documentation
     `#2052 <https://github.com/sanic-org/sanic/pull/2052>`_
     Fix some examples and docs
 
-Miscellaneous
-*************
+**Miscellaneous**
 
   * ``Request.route`` property
   * Better websocket subprotocols support
@@ -203,11 +313,12 @@ Miscellaneous
     `#2074 <https://github.com/sanic-org/sanic/pull/2074>`_
     Performance adjustments in ``handle_request_``
 
-Version 20.12.3
----------------
+Version 20.12.3 🔷
+------------------
 
-Bugfixes
-********
+`Current LTS version`
+
+**Bugfixes**
 
   *
     `#2021 <https://github.com/sanic-org/sanic/pull/2021>`_
@@ -216,8 +327,7 @@ Bugfixes
 Version 20.12.2
 ---------------
 
-Dependencies
-************
+**Dependencies**
 
   *
     `#2026 <https://github.com/sanic-org/sanic/pull/2026>`_
@@ -230,8 +340,7 @@ Dependencies
 Version 19.12.5
 ---------------
 
-Dependencies
-************
+**Dependencies**
 
   *
     `#2025 <https://github.com/sanic-org/sanic/pull/2025>`_
@@ -241,22 +350,15 @@ Dependencies
     `#2027 <https://github.com/sanic-org/sanic/pull/2027>`_
     Remove old chardet requirement, add in hard multidict requirement
 
-Version 20.12.0
----------------
+Version 20.12.0 🔹
+-----------------
 
-Features
-********
+**Features**
 
   *
     `#1993 <https://github.com/sanic-org/sanic/pull/1993>`_
     Add disable app registry
 
-Version 20.12.0
----------------
-
-Features
-********
-
   *
     `#1945 <https://github.com/sanic-org/sanic/pull/1945>`_
     Static route more verbose if file not found
@@ -293,22 +395,19 @@ Features
     `#1979 <https://github.com/sanic-org/sanic/pull/1979>`_
     Add app registry and Sanic class level app retrieval
 
-Bugfixes
-********
+**Bugfixes**
 
   *
     `#1965 <https://github.com/sanic-org/sanic/pull/1965>`_
     Fix Chunked Transport-Encoding in ASGI streaming response
 
-Deprecations and Removals
-*************************
+**Deprecations and Removals**
 
   *
     `#1981 <https://github.com/sanic-org/sanic/pull/1981>`_
     Cleanup and remove deprecated code
 
-Developer infrastructure
-************************
+**Developer infrastructure**
 
   *
     `#1956 <https://github.com/sanic-org/sanic/pull/1956>`_
@@ -322,8 +421,7 @@ Developer infrastructure
     `#1986 <https://github.com/sanic-org/sanic/pull/1986>`_
     Update tox requirements
 
-Improved Documentation
-**********************
+**Improved Documentation**
 
   *
     `#1951 <https://github.com/sanic-org/sanic/pull/1951>`_
@@ -341,8 +439,7 @@ Improved Documentation
 Version 20.9.1
 ---------------
 
-Bugfixes
-********
+**Bugfixes**
 
   *
     `#1954 <https://github.com/sanic-org/sanic/pull/1954>`_
@@ -355,8 +452,7 @@ Bugfixes
 Version 19.12.3
 ---------------
 
-Bugfixes
-********
+**Bugfixes**
 
   *
     `#1959 <https://github.com/sanic-org/sanic/pull/1959>`_
@@ -367,8 +463,7 @@ Version 20.9.0
 ---------------
 
 
-Features
-********
+**Features**
 
   *
     `#1887 <https://github.com/sanic-org/sanic/pull/1887>`_
@@ -395,22 +490,19 @@ Features
     `#1937 <https://github.com/sanic-org/sanic/pull/1937>`_
     Added auto, text, and json fallback error handlers (in v21.3, the default will change form html to auto)
 
-Bugfixes
-********
+**Bugfixes**
 
   *
     `#1897 <https://github.com/sanic-org/sanic/pull/1897>`_
     Resolves exception from unread bytes in stream
 
-Deprecations and Removals
-*************************
+**Deprecations and Removals**
 
   *
     `#1903 <https://github.com/sanic-org/sanic/pull/1903>`_
     config.from_envar, config.from_pyfile, and config.from_object are deprecated and set to be removed in v21.3
 
-Developer infrastructure
-************************
+**Developer infrastructure**
 
   *
     `#1890 <https://github.com/sanic-org/sanic/pull/1890>`_,
@@ -425,8 +517,7 @@ Developer infrastructure
     `#1924 <https://github.com/sanic-org/sanic/pull/1924>`_
     Adding --strict-markers for pytest
 
-Improved Documentation
-**********************
+**Improved Documentation**
 
   *
     `#1922 <https://github.com/sanic-org/sanic/pull/1922>`_
@@ -436,8 +527,7 @@ Improved Documentation
 Version 20.6.3
 ---------------
 
-Bugfixes
-********
+**Bugfixes**
 
   *
     `#1884 <https://github.com/sanic-org/sanic/pull/1884>`_
@@ -447,8 +537,7 @@ Bugfixes
 Version 20.6.2
 ---------------
 
-Features
-********
+**Features**
 
   *
     `#1641 <https://github.com/sanic-org/sanic/pull/1641>`_
@@ -458,8 +547,7 @@ Features
 Version 20.6.1
 ---------------
 
-Features
-********
+**Features**
 
   *
     `#1760 <https://github.com/sanic-org/sanic/pull/1760>`_
@@ -473,8 +561,7 @@ Features
     `#1880 <https://github.com/sanic-org/sanic/pull/1880>`_
     Add handler names for websockets for url_for usage
 
-Bugfixes
-********
+**Bugfixes**
 
   *
     `#1776 <https://github.com/sanic-org/sanic/pull/1776>`_
@@ -496,15 +583,13 @@ Bugfixes
     `#1853 <https://github.com/sanic-org/sanic/pull/1853>`_
     Fix pickle error when attempting to pickle an application which contains websocket routes
 
-Deprecations and Removals
-*************************
+**Deprecations and Removals**
 
   *
     `#1739 <https://github.com/sanic-org/sanic/pull/1739>`_
     Deprecate body_bytes to merge into body
 
-Developer infrastructure
-************************
+**Developer infrastructure**
 
   *
     `#1852 <https://github.com/sanic-org/sanic/pull/1852>`_
@@ -519,8 +604,7 @@ Developer infrastructure
     Wrap run()'s "protocol" type annotation in Optional[]
 
 
-Improved Documentation
-**********************
+**Improved Documentation**
 
   *
     `#1846 <https://github.com/sanic-org/sanic/pull/1846>`_
@@ -534,14 +618,13 @@ Improved Documentation
 Version 20.6.0
 ---------------
 
-*Released, but unintentionally ommitting PR #1880, so was replaced by 20.6.1*
+*Released, but unintentionally omitting PR #1880, so was replaced by 20.6.1*
 
 
 Version 20.3.0
 ---------------
 
-Features
-********
+**Features**
 
   *
     `#1762 <https://github.com/sanic-org/sanic/pull/1762>`_
@@ -572,8 +655,7 @@ Features
     `#1820 <https://github.com/sanic-org/sanic/pull/1820>`_
     Do not set content-type and content-length headers in exceptions
 
-Bugfixes
-********
+**Bugfixes**
 
   *
     `#1748 <https://github.com/sanic-org/sanic/pull/1748>`_
@@ -591,8 +673,7 @@ Bugfixes
     `#1808 <https://github.com/sanic-org/sanic/pull/1808>`_
      Fix Ctrl+C and tests on Windows
 
-Deprecations and Removals
-*************************
+**Deprecations and Removals**
 
   *
     `#1800 <https://github.com/sanic-org/sanic/pull/1800>`_
@@ -610,8 +691,7 @@ Deprecations and Removals
     `#1818 <https://github.com/sanic-org/sanic/pull/1818>`_
     Complete deprecation of ``app.remove_route`` and ``request.raw_args``
 
-Dependencies
-************
+**Dependencies**
 
   *
     `#1794 <https://github.com/sanic-org/sanic/pull/1794>`_
@@ -621,15 +701,13 @@ Dependencies
     `#1806 <https://github.com/sanic-org/sanic/pull/1806>`_
     Import ``ASGIDispatch`` from top-level ``httpx`` (from third-party deprecation)
 
-Developer infrastructure
-************************
+**Developer infrastructure**
 
   *
     `#1833 <https://github.com/sanic-org/sanic/pull/1833>`_
     Resolve broken documentation builds
 
-Improved Documentation
-**********************
+**Improved Documentation**
 
   *
     `#1755 <https://github.com/sanic-org/sanic/pull/1755>`_
@@ -671,8 +749,7 @@ Improved Documentation
 Version 19.12.0
 ---------------
 
-Bugfixes
-********
+**Bugfixes**
 
 - Fix blueprint middleware application
 
@@ -691,8 +768,7 @@ Bugfixes
   due to an `AttributeError`. This fix makes the availability of `SERVER_NAME` on our `app.config` an optional behavior. (`#1707 <https://github.com/sanic-org/sanic/issues/1707>`__)
 
 
-Improved Documentation
-**********************
+**Improved Documentation**
 
 - Move docs from MD to RST
 
@@ -706,8 +782,7 @@ Improved Documentation
 Version 19.6.3
 --------------
 
-Features
-********
+**Features**
 
 - Enable Towncrier Support
 
@@ -715,8 +790,7 @@ Features
   of generating and managing change logs as part of each of pull requests. (`#1631 <https://github.com/sanic-org/sanic/issues/1631>`__)
 
 
-Improved Documentation
-**********************
+**Improved Documentation**
 
 - Documentation infrastructure changes
 
@@ -729,8 +803,7 @@ Improved Documentation
 Version 19.6.2
 --------------
 
-Features
-********
+**Features**
 
   *
     `#1562 <https://github.com/sanic-org/sanic/pull/1562>`_
@@ -746,8 +819,7 @@ Features
     Add Configure support from object string
 
 
-Bugfixes
-********
+**Bugfixes**
 
   *
     `#1587 <https://github.com/sanic-org/sanic/pull/1587>`_
@@ -765,8 +837,7 @@ Bugfixes
     `#1594 <https://github.com/sanic-org/sanic/pull/1594>`_
     Strict Slashes behavior fix
 
-Deprecations and Removals
-*************************
+**Deprecations and Removals**
 
   *
     `#1544 <https://github.com/sanic-org/sanic/pull/1544>`_
@@ -790,8 +861,7 @@ Deprecations and Removals
 Version 19.3
 ------------
 
-Features
-********
+**Features**
 
   *
     `#1497 <https://github.com/sanic-org/sanic/pull/1497>`_
@@ -859,8 +929,7 @@ Features
 
     This is a breaking change.
 
-Bugfixes
-********
+**Bugfixes**
 
 
   *
@@ -896,8 +965,7 @@ Bugfixes
     This allows the access log to be disabled for example when running via
     gunicorn.
 
-Developer infrastructure
-************************
+**Developer infrastructure**
 
   * `#1529 <https://github.com/sanic-org/sanic/pull/1529>`_ Update project PyPI credentials
   * `#1515 <https://github.com/sanic-org/sanic/pull/1515>`_ fix linter issue causing travis build failures (fix #1514)
@@ -905,8 +973,7 @@ Developer infrastructure
   * `#1478 <https://github.com/sanic-org/sanic/pull/1478>`_ Upgrade setuptools version and use native docutils in doc build
   * `#1464 <https://github.com/sanic-org/sanic/pull/1464>`_ Upgrade pytest, and fix caplog unit tests
 
-Improved Documentation
-**********************
+**Improved Documentation**
 
   * `#1516 <https://github.com/sanic-org/sanic/pull/1516>`_ Fix typo at the exception documentation
   * `#1510 <https://github.com/sanic-org/sanic/pull/1510>`_ fix typo in Asyncio example
@@ -967,21 +1034,19 @@ Version 18.12
   * Fix Range header handling for static files (#1402)
   * Fix the logger and make it work (#1397)
   * Fix type pikcle->pickle in multiprocessing test
-  * Fix pickling blueprints Change the string passed in the "name" section of the namedtuples in Blueprint to match the name of the Blueprint module attribute name. This allows blueprints to be pickled and unpickled, without errors, which is a requirment of running Sanic in multiprocessing mode in Windows. Added a test for pickling and unpickling blueprints Added a test for pickling and unpickling sanic itself Added a test for enabling multiprocessing on an app with a blueprint (only useful to catch this bug if the tests are run on Windows).
+  * Fix pickling blueprints Change the string passed in the "name" section of the namedtuples in Blueprint to match the name of the Blueprint module attribute name. This allows blueprints to be pickled and unpickled, without errors, which is a requirement of running Sanic in multiprocessing mode in Windows. Added a test for pickling and unpickling blueprints Added a test for pickling and unpickling sanic itself Added a test for enabling multiprocessing on an app with a blueprint (only useful to catch this bug if the tests are run on Windows).
   * Fix document for logging
 
 Version 0.8
 -----------
 
-0.8.3
-*****
+**0.8.3**
 
 * Changes:
 
   * Ownership changed to org 'sanic-org'
 
-0.8.0
-*****
+**0.8.0**
 
 * Changes:
 
@@ -1006,7 +1071,7 @@ Version 0.8
   * Content-length header on 204/304 responses (Arnulfo Solís)
   * Extend WebSocketProtocol arguments and add docs (Bob Olde Hampsink, yunstanford)
   * Update development status from pre-alpha to beta (Maksim Anisenkov)
-  * KeepAlive Timout log level changed to debug (Arnulfo Solís)
+  * KeepAlive Timeout log level changed to debug (Arnulfo Solís)
   * Pin pytest to 3.3.2 because of pytest-dev/pytest#3170 (Maksim Aniskenov)
   * Install Python 3.5 and 3.6 on docker container for tests (Shahin Azad)
   * Add support for blueprint groups and nesting (Elias Tarhini)
@@ -1061,19 +1126,16 @@ Version 0.1
 -----------
 
 
-0.1.7
-*****
+**0.1.7**
 
   * Reversed static url and directory arguments to meet spec
 
-0.1.6
-*****
+**0.1.6**
 
   * Static files
   * Lazy Cookie Loading
 
-0.1.5
-*****
+**0.1.5**
 
   * Cookies
   * Blueprint listeners and ordering
@@ -1081,23 +1143,19 @@ Version 0.1
   * Fix: Incomplete file reads on medium+ sized post requests
   * Breaking: after_start and before_stop now pass sanic as their first argument
 
-0.1.4
-*****
+**0.1.4**
 
   * Multiprocessing
 
-0.1.3
-*****
+**0.1.3**
 
   * Blueprint support
   * Faster Response processing
 
-0.1.1 - 0.1.2
-*************
+**0.1.1 - 0.1.2**
 
   * Struggling to update pypi via CI
 
-0.1.0
-*****
+**0.1.0**
 
   * Released to public

CODE_OF_CONDUCT.md

@@ -55,7 +55,7 @@ further defined and clarified by project maintainers.
 ## Enforcement
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported by contacting the project team at sanic-maintainers@googlegroups.com. All
+reported by contacting the project team at adam@sanicframework.org. All
 complaints will be reviewed and investigated and will result in a response that
 is deemed necessary and appropriate to the circumstances. The project team is
 obligated to maintain confidentiality with regard to the reporter of an incident.

CONTRIBUTING.rst

@@ -19,7 +19,7 @@ a virtual environment already set up, then run:
 
 .. code-block:: bash
 
-   pip3 install -e . ".[dev]"
+   pip install -e ".[dev]"
 
 Dependency Changes
 ------------------
@@ -71,9 +71,9 @@ To execute only unittests, run ``tox`` with environment like so:
 
 .. code-block:: bash
 
-   tox -e py36 -v -- tests/test_config.py
-   # or
    tox -e py37 -v -- tests/test_config.py
+   # or
+   tox -e py310 -v -- tests/test_config.py
 
 Run lint checks
 ---------------
@@ -87,7 +87,7 @@ Permform ``flake8``\ , ``black`` and ``isort`` checks.
    tox -e lint
 
 Run type annotation checks
----------------
+--------------------------
 
 ``tox`` environment -> ``[testenv:type-checking]``
 
@@ -140,6 +140,7 @@ To maintain the code consistency, Sanic uses following tools.
 #. `isort <https://github.com/timothycrosley/isort>`_
 #. `black <https://github.com/python/black>`_
 #. `flake8 <https://github.com/PyCQA/flake8>`_
+#. `slotscheck <https://github.com/ariebovenberg/slotscheck>`_
 
 isort
 *****
@@ -167,7 +168,13 @@ flake8
 #. pycodestyle
 #. Ned Batchelder's McCabe script
 
-``isort``\ , ``black`` and ``flake8`` checks are performed during ``tox`` lint checks.
+slotscheck
+**********
+
+``slotscheck`` ensures that there are no problems with ``__slots__``
+(e.g. overlaps, or missing slots in base classes).
+
+``isort``\ , ``black``\ , ``flake8`` and ``slotscheck`` checks are performed during ``tox`` lint checks.
 
 The **easiest** way to make your code conform is to run the following before committing.
 

Makefile

@@ -49,6 +49,9 @@ test: clean
 test-coverage: clean
 	python setup.py test --pytest-args="--cov sanic --cov-report term --cov-append "
 
+view-coverage:
+	sanic ./coverage --simple
+
 install:
 	python setup.py install
 
@@ -63,15 +66,15 @@ ifdef include_tests
 	isort -rc sanic tests
 else
 	$(info Sorting Imports)
-	isort -rc sanic tests  --profile=black
+	isort -rc sanic tests
 endif
 endif
 
 black:
-	black --config ./.black.toml sanic tests
+	black sanic tests
 
 isort:
-	isort sanic tests --profile=black
+	isort sanic tests
 
 pretty: black isort
 
@@ -85,8 +88,7 @@ docs-test: docs-clean
 	cd docs && make dummy
 
 docs-serve:
-	# python -m http.server --directory=./docs/_build/html 9999
-	sphinx-autobuild docs docs/_build/html --port 9999 --watch ./sanic
+	sphinx-autobuild docs docs/_build/html --port 9999 --watch ./
 
 changelog:
 	python scripts/changelog.py

README.rst

@@ -11,7 +11,7 @@ Sanic | Build fast. Run fast.
     :stub-columns: 1
 
     * - Build
-      - | |Build Status| |AppVeyor Build Status| |Codecov|
+      - | |Py310Test| |Py39Test| |Py38Test| |Py37Test|
     * - Docs
       - | |UserGuide| |Documentation|
     * - Package
@@ -27,12 +27,14 @@ Sanic | Build fast. Run fast.
    :target: https://community.sanicframework.org/
 .. |Discord| image:: https://img.shields.io/discord/812221182594121728?logo=discord
    :target: https://discord.gg/FARQzAEMAA
-.. |Codecov| image:: https://codecov.io/gh/sanic-org/sanic/branch/master/graph/badge.svg
-    :target: https://codecov.io/gh/sanic-org/sanic
-.. |Build Status| image:: https://travis-ci.com/sanic-org/sanic.svg?branch=master
-   :target: https://travis-ci.com/sanic-org/sanic
-.. |AppVeyor Build Status| image:: https://ci.appveyor.com/api/projects/status/d8pt3ids0ynexi8c/branch/master?svg=true
-   :target: https://ci.appveyor.com/project/sanic-org/sanic
+.. |Py310Test| image:: https://github.com/sanic-org/sanic/actions/workflows/pr-python310.yml/badge.svg?branch=main
+   :target: https://github.com/sanic-org/sanic/actions/workflows/pr-python310.yml
+.. |Py39Test| image:: https://github.com/sanic-org/sanic/actions/workflows/pr-python39.yml/badge.svg?branch=main
+   :target: https://github.com/sanic-org/sanic/actions/workflows/pr-python39.yml
+.. |Py38Test| image:: https://github.com/sanic-org/sanic/actions/workflows/pr-python38.yml/badge.svg?branch=main
+   :target: https://github.com/sanic-org/sanic/actions/workflows/pr-python38.yml
+.. |Py37Test| image:: https://github.com/sanic-org/sanic/actions/workflows/pr-python37.yml/badge.svg?branch=main
+   :target: https://github.com/sanic-org/sanic/actions/workflows/pr-python37.yml
 .. |Documentation| image:: https://readthedocs.org/projects/sanic/badge/?version=latest
    :target: http://sanic.readthedocs.io/en/latest/?badge=latest
 .. |PyPI| image:: https://img.shields.io/pypi/v/sanic.svg
@@ -64,7 +66,7 @@ Sanic | Build fast. Run fast.
 
 Sanic is a **Python 3.7+** web server and web framework that's written to go fast. It allows the usage of the ``async/await`` syntax added in Python 3.5, which makes your code non-blocking and speedy.
 
-Sanic is also ASGI compliant, so you can deploy it with an `alternative ASGI webserver <https://sanic.readthedocs.io/en/latest/sanic/deploying.html#running-via-asgi>`_.
+Sanic is also ASGI compliant, so you can deploy it with an `alternative ASGI webserver <https://sanicframework.org/en/guide/deployment/running.html#asgi>`_.
 
 `Source code on GitHub <https://github.com/sanic-org/sanic/>`_ | `Help and discussion board <https://community.sanicframework.org/>`_ | `User Guide <https://sanicframework.org>`_ | `Chat on Discord <https://discord.gg/FARQzAEMAA>`_
 
@@ -75,17 +77,11 @@ The goal of the project is to provide a simple way to get up and running a highl
 Sponsor
 -------
 
-|Try CodeStream|
+Check out `open collective <https://opencollective.com/sanic-org>`_ to learn more about helping to fund Sanic. 
 
-.. |Try CodeStream| image:: https://alt-images.codestream.com/codestream_logo_sanicorg.png
-   :target: https://codestream.com/?utm_source=github&amp;utm_campaign=sanicorg&amp;utm_medium=banner
-   :alt: Try CodeStream
+Thanks to `Linode <https://www.linode.com>`_ for their contribution towards the development and community of Sanic.
 
-Manage pull requests and conduct code reviews in your IDE with full source-tree context. Comment on any line, not just the diffs. Use jump-to-definition, your favorite keybindings, and code intelligence with more of your workflow.
-
-`Learn More <https://codestream.com/?utm_source=github&amp;utm_campaign=sanicorg&amp;utm_medium=banner>`_
-
-Thank you to our sponsor. Check out `open collective <https://opencollective.com/sanic-org>`_ to learn more about helping to fund Sanic.
+|Linode|
 
 Installation
 ------------
@@ -118,7 +114,7 @@ Hello World Example
     from sanic import Sanic
     from sanic.response import json
 
-    app = Sanic("My Hello, world app")
+    app = Sanic("my-hello-world-app")
 
     @app.route('/')
     async def test(request):
@@ -170,3 +166,8 @@ Contribution
 ------------
 
 We are always happy to have new contributions. We have `marked issues good for anyone looking to get started <https://github.com/sanic-org/sanic/issues?q=is%3Aopen+is%3Aissue+label%3Abeginner>`_, and welcome `questions on the forums <https://community.sanicframework.org/>`_. Please take a look at our `Contribution guidelines <https://github.com/sanic-org/sanic/blob/master/CONTRIBUTING.rst>`_.
+
+.. |Linode| image:: https://www.linode.com/wp-content/uploads/2021/01/Linode-Logo-Black.svg
+    :alt: Linode
+    :target: https://www.linode.com
+    :width: 200px

SECURITY.md

@@ -4,31 +4,40 @@
 
 Sanic releases long term support release once a year in December. LTS releases receive bug and security updates for **24 months**. Interim releases throughout the year occur every three months, and are supported until the subsequent interim release.
 
-| Version | LTS           | Supported          |
-| ------- | ------------- | ------------------ |
-| 20.12   | until 2022-12 | :heavy_check_mark: |
-| 20.9    |               | :x:                |
-| 20.6    |               | :x:                |
-| 20.3    |               | :x:                |
-| 19.12   | until 2021-12 | :white_check_mark: |
-| 19.9    |               | :x:                |
-| 19.6    |               | :x:                |
-| 19.3    |               | :x:                |
-| 18.12   |               | :x:                |
-| 0.8.3   |               | :x:                |
-| 0.7.0   |               | :x:                |
-| 0.6.0   |               | :x:                |
-| 0.5.4   |               | :x:                |
-| 0.4.1   |               | :x:                |
-| 0.3.1   |               | :x:                |
-| 0.2.0   |               | :x:                |
-| 0.1.9   |               | :x:                |
 
-:white_check_mark: = security/bug fixes
-:heavy_check_mark: = full support
+| Version | LTS           | Supported               |
+| ------- | ------------- | ----------------------- |
+| 22.6    |               | :white_check_mark:      |
+| 22.3    |               | :x:                     |
+| 21.12   | until 2023-12 | :white_check_mark:      |
+| 21.9    |               | :x:                     |
+| 21.6    |               | :x:                     |
+| 21.3    |               | :x:                     |
+| 20.12   | until 2022-12 | :ballot_box_with_check: |
+| 20.9    |               | :x:                     |
+| 20.6    |               | :x:                     |
+| 20.3    |               | :x:                     |
+| 19.12   |               | :x:                     |
+| 19.9    |               | :x:                     |
+| 19.6    |               | :x:                     |
+| 19.3    |               | :x:                     |
+| 18.12   |               | :x:                     |
+| 0.8.3   |               | :x:                     |
+| 0.7.0   |               | :x:                     |
+| 0.6.0   |               | :x:                     |
+| 0.5.4   |               | :x:                     |
+| 0.4.1   |               | :x:                     |
+| 0.3.1   |               | :x:                     |
+| 0.2.0   |               | :x:                     |
+| 0.1.9   |               | :x:                     |
+
+:ballot_box_with_check: = security/bug fixes 
+:white_check_mark: = full support
 
 ## Reporting a Vulnerability
 
 If you discover a security vulnerability, we ask that you **do not** create an issue on GitHub. Instead, please [send a message to the core-devs](https://community.sanicframework.org/g/core-devs) on the community forums. Once logged in, you can send a message to the core-devs by clicking the message button.
 
+Alternatively, you can send a private message to Adam Hopkins on Discord. Find him on the [Sanic discord server](https://discord.gg/FARQzAEMAA).
+
 This will help to not publicize the issue until the team can address it and resolve it.

codecov.yml

@@ -1,14 +1,27 @@
-codecov:
-  require_ci_to_pass: no
 coverage:
-  precision: 3
-  round: nearest
   status:
-    project:
-      default:
-        target: auto
-        threshold: 0.5%
     patch:
       default:
         target: auto
-        threshold: 0.75%
+        threshold: 0.75
+        informational: true
+    project:
+      default:
+        target: auto
+        threshold: 0.5
+  precision: 3
+codecov:
+  require_ci_to_pass: false
+ignore:
+  - "sanic/__main__.py"
+  - "sanic/compat.py"
+  - "sanic/simple.py"
+  - "sanic/utils.py"
+  - "sanic/cli"
+  - ".github/"
+  - "changelogs/"
+  - "docker/"
+  - "docs/"
+  - "examples/"
+  - "scripts/"
+  - "tests/"

docker/Dockerfile

@@ -1,28 +1,9 @@
-FROM alpine:3.7
+ARG BASE_IMAGE_TAG
 
-RUN apk add --no-cache --update \
-        curl \
-        bash \
-        build-base \
-        ca-certificates \
-        git \
-        bzip2-dev \
-        linux-headers \
-        ncurses-dev \
-        openssl \
-        openssl-dev \
-        readline-dev \
-        sqlite-dev
+FROM sanicframework/sanic-build:${BASE_IMAGE_TAG}
 
+RUN apk update
 RUN update-ca-certificates
-RUN rm -rf /var/cache/apk/*
 
-ENV PYENV_ROOT="/root/.pyenv"
-ENV PATH="$PYENV_ROOT/bin:$PATH"
-
-ADD . /app
-WORKDIR /app
-
-RUN /app/docker/bin/install_python.sh 3.5.4 3.6.4
-
-ENTRYPOINT ["./docker/bin/entrypoint.sh"]
+RUN pip install sanic
+RUN apk del build-base

docker/Dockerfile-base

@@ -0,0 +1,9 @@
+ARG PYTHON_VERSION
+
+FROM python:${PYTHON_VERSION}-alpine
+RUN apk update
+RUN apk add --no-cache --update build-base \
+        ca-certificates \
+        openssl
+RUN update-ca-certificates
+RUN rm -rf /var/cache/apk/*

docker/bin/entrypoint.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-set -e
-
-eval "$(pyenv init -)"
-eval "$(pyenv virtualenv-init -)"
-source /root/.pyenv/completions/pyenv.bash
-
-pip install tox
-
-exec $@
-

docker/bin/install_python.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-set -e
-
-export CFLAGS='-O2'
-export EXTRA_CFLAGS="-DTHREAD_STACK_SIZE=0x100000"
-
-curl -L https://raw.githubusercontent.com/pyenv/pyenv-installer/master/bin/pyenv-installer | bash
-eval "$(pyenv init -)"
-
-for ver in $@
-do
-    pyenv install $ver
-done
-
-pyenv global $@
-pip install --upgrade pip
-pyenv rehash

docs/conf.py

@@ -10,10 +10,8 @@
 import os
 import sys
 
-# Add support for auto-doc
-import recommonmark
 
-from recommonmark.transform import AutoStructify
+# Add support for auto-doc
 
 
 # Ensure that sanic is present in the path, to allow sphinx-apidoc to
@@ -26,7 +24,11 @@ import sanic
 
 # -- General configuration ------------------------------------------------
 
-extensions = ["sphinx.ext.autodoc", "recommonmark"]
+extensions = [
+    "sphinx.ext.autodoc",
+    "m2r2",
+    "enum_tools.autoenum",
+]
 
 templates_path = ["_templates"]
 
@@ -162,20 +164,6 @@ autodoc_default_options = {
     "member-order": "groupwise",
 }
 
-
-# app setup hook
-def setup(app):
-    app.add_config_value(
-        "recommonmark_config",
-        {
-            "enable_eval_rst": True,
-            "enable_auto_doc_ref": False,
-        },
-        True,
-    )
-    app.add_transform(AutoStructify)
-
-
 html_theme_options = {
     "style_external_links": False,
 }

docs/index.rst

@@ -9,7 +9,7 @@ API
 ===
 
 .. toctree::
-   :maxdepth: 2
+   :maxdepth: 3
 
    👥 User Guide <https://sanicframework.org/guide/>
    sanic/api_reference

docs/sanic/api/app.rst

@@ -0,0 +1,33 @@
+Application
+===========
+
+sanic.app
+---------
+
+.. automodule:: sanic.app
+    :members:
+    :show-inheritance:
+    :inherited-members:
+
+sanic.config
+------------
+
+.. automodule:: sanic.config
+    :members:
+    :show-inheritance:
+
+sanic.application.constants
+---------------------------
+
+.. automodule:: sanic.application.constants
+    :exclude-members: StrEnum
+    :members:
+    :show-inheritance:
+    :inherited-members:
+
+sanic.application.state
+-----------------------
+
+.. automodule:: sanic.application.state
+    :members:
+    :show-inheritance:

docs/sanic/api/blueprints.rst

@@ -0,0 +1,17 @@
+Blueprints
+==========
+
+sanic.blueprints
+----------------
+
+.. automodule:: sanic.blueprints
+    :members:
+    :show-inheritance:
+    :inherited-members:
+
+sanic.blueprint_group
+---------------------
+
+.. automodule:: sanic.blueprint_group
+    :members:
+    :special-members:

docs/sanic/api/core.rst

@@ -0,0 +1,48 @@
+Core
+====
+
+sanic.cookies
+-------------
+
+.. automodule:: sanic.cookies
+    :members:
+    :show-inheritance:
+
+
+sanic.handlers
+--------------
+
+.. automodule:: sanic.handlers
+    :members:
+    :show-inheritance:
+
+
+sanic.headers
+--------------
+
+.. automodule:: sanic.headers
+    :members:
+    :show-inheritance:
+
+
+sanic.request
+-------------
+
+.. automodule:: sanic.request
+    :members:
+    :show-inheritance:
+
+sanic.response
+--------------
+
+.. automodule:: sanic.response
+    :members:
+    :show-inheritance:
+
+
+sanic.views
+-----------
+
+.. automodule:: sanic.views
+    :members:
+    :show-inheritance:

docs/sanic/api/exceptions.rst

@@ -0,0 +1,16 @@
+Exceptions
+==========
+
+sanic.errorpages
+----------------
+
+.. automodule:: sanic.errorpages
+    :members:
+    :show-inheritance:
+
+sanic.exceptions
+----------------
+
+.. automodule:: sanic.exceptions
+    :members:
+    :show-inheritance:

docs/sanic/api/router.rst

@@ -0,0 +1,18 @@
+Routing
+=======
+
+sanic_routing models
+--------------------
+
+.. autoclass:: sanic_routing.route::Route
+    :members:
+
+.. autoclass:: sanic_routing.group::RouteGroup
+    :members:
+
+sanic.router
+------------
+
+.. automodule:: sanic.router
+    :members:
+    :show-inheritance:

docs/sanic/api/server.rst

@@ -0,0 +1,18 @@
+Sanic Server
+============
+
+sanic.http
+----------
+
+.. automodule:: sanic.http
+    :members:
+    :show-inheritance:
+
+
+sanic.server
+------------
+
+.. automodule:: sanic.server
+    :members:
+    :show-inheritance:
+

docs/sanic/api/utility.rst

@@ -0,0 +1,16 @@
+Utility
+=======
+
+sanic.compat
+------------
+
+.. automodule:: sanic.compat
+    :members:
+    :show-inheritance:
+
+sanic.log
+---------
+
+.. automodule:: sanic.log
+    :members:
+    :show-inheritance:

docs/sanic/api_reference.rst

@@ -1,132 +1,13 @@
 📑 API Reference
 ================
 
-sanic.app
----------
+.. toctree::
+   :maxdepth: 2
 
-.. automodule:: sanic.app
-    :members:
-    :show-inheritance:
-    :inherited-members:
-
-sanic.blueprints
-----------------
-
-.. automodule:: sanic.blueprints
-    :members:
-    :show-inheritance:
-    :inherited-members:
-
-sanic.blueprint_group
----------------------
-
-.. automodule:: sanic.blueprint_group
-    :members:
-    :special-members:
-
-
-sanic.compat
-------------
-
-.. automodule:: sanic.compat
-    :members:
-    :show-inheritance:
-
-sanic.config
-------------
-
-.. automodule:: sanic.config
-    :members:
-    :show-inheritance:
-
-sanic.cookies
--------------
-
-.. automodule:: sanic.cookies
-    :members:
-    :show-inheritance:
-
-sanic.errorpages
-----------------
-
-.. automodule:: sanic.errorpages
-    :members:
-    :show-inheritance:
-
-sanic.exceptions
-----------------
-
-.. automodule:: sanic.exceptions
-    :members:
-    :show-inheritance:
-
-sanic.handlers
---------------
-
-.. automodule:: sanic.handlers
-    :members:
-    :show-inheritance:
-
-sanic.http
-----------
-
-.. automodule:: sanic.http
-    :members:
-    :show-inheritance:
-
-sanic.log
----------
-
-.. automodule:: sanic.log
-    :members:
-    :show-inheritance:
-
-sanic.request
--------------
-
-.. automodule:: sanic.request
-    :members:
-    :show-inheritance:
-
-sanic.response
---------------
-
-.. automodule:: sanic.response
-    :members:
-    :show-inheritance:
-
-sanic.router
-------------
-
-.. automodule:: sanic.router
-    :members:
-    :show-inheritance:
-
-sanic.server
-------------
-
-.. automodule:: sanic.server
-    :members:
-    :show-inheritance:
-
-
-sanic.views
------------
-
-.. automodule:: sanic.views
-    :members:
-    :show-inheritance:
-
-sanic.websocket
----------------
-
-.. automodule:: sanic.websocket
-    :members:
-    :show-inheritance:
-
-sanic.worker
-------------
-
-.. automodule:: sanic.worker
-    :members:
-    :show-inheritance:
+   api/app
+   api/blueprints
+   api/core
+   api/exceptions
+   api/router
+   api/server
+   api/utility

docs/sanic/changelog.rst

@@ -1,4 +1,8 @@
 📜 Changelog
 ============
 
+.. mdinclude:: ./releases/22/22.6.md
+.. mdinclude:: ./releases/22/22.3.md
+.. mdinclude:: ./releases/21/21.12.md
+.. mdinclude:: ./releases/21/21.9.md
 .. include:: ../../CHANGELOG.rst

docs/sanic/releases/21/21.12.md

@@ -0,0 +1,66 @@
+## Version 21.12.1 🔷
+
+_Current LTS version_
+
+- [#2349](https://github.com/sanic-org/sanic/pull/2349) Only display MOTD on startup
+- [#2354](https://github.com/sanic-org/sanic/pull/2354) Ignore name argument in Python 3.7
+- [#2355](https://github.com/sanic-org/sanic/pull/2355) Add config.update support for all config values
+
+## Version 21.12.0 🔹
+
+### Features
+- [#2260](https://github.com/sanic-org/sanic/pull/2260) Allow early Blueprint registrations to still apply later added objects
+- [#2262](https://github.com/sanic-org/sanic/pull/2262) Noisy exceptions - force logging of all exceptions
+- [#2264](https://github.com/sanic-org/sanic/pull/2264) Optional `uvloop` by configuration
+- [#2270](https://github.com/sanic-org/sanic/pull/2270) Vhost support using multiple TLS certificates
+- [#2277](https://github.com/sanic-org/sanic/pull/2277) Change signal routing for increased consistency
+    - *BREAKING CHANGE*: If you were manually routing signals there is a breaking change. The signal router's `get` is no longer 100% determinative. There is now an additional step to loop thru the returned signals for proper matching on the requirements. If signals are being dispatched using `app.dispatch` or `bp.dispatch`, there is no change.
+- [#2290](https://github.com/sanic-org/sanic/pull/2290) Add contextual exceptions
+- [#2291](https://github.com/sanic-org/sanic/pull/2291) Increase join concat performance 
+- [#2295](https://github.com/sanic-org/sanic/pull/2295), [#2316](https://github.com/sanic-org/sanic/pull/2316), [#2331](https://github.com/sanic-org/sanic/pull/2331) Restructure of CLI and application state with new displays and more command parity with `app.run`
+- [#2302](https://github.com/sanic-org/sanic/pull/2302) Add route context at definition time
+- [#2304](https://github.com/sanic-org/sanic/pull/2304) Named tasks and new API for managing background tasks
+- [#2307](https://github.com/sanic-org/sanic/pull/2307) On app auto-reload, provide insight of changed files
+- [#2308](https://github.com/sanic-org/sanic/pull/2308) Auto extend application with [Sanic Extensions](https://sanicframework.org/en/plugins/sanic-ext/getting-started.html) if it is installed, and provide first class support for accessing the extensions
+- [#2309](https://github.com/sanic-org/sanic/pull/2309) Builtin signals changed to `Enum`
+- [#2313](https://github.com/sanic-org/sanic/pull/2313) Support additional config implementation use case
+- [#2321](https://github.com/sanic-org/sanic/pull/2321) Refactor environment variable hydration logic
+- [#2327](https://github.com/sanic-org/sanic/pull/2327) Prevent sending multiple or mixed responses on a single request
+- [#2330](https://github.com/sanic-org/sanic/pull/2330) Custom type casting on environment variables
+- [#2332](https://github.com/sanic-org/sanic/pull/2332) Make all deprecation notices consistent
+- [#2335](https://github.com/sanic-org/sanic/pull/2335) Allow underscore to start instance names
+
+### Bugfixes
+- [#2273](https://github.com/sanic-org/sanic/pull/2273) Replace assignation by typing for `websocket_handshake`
+- [#2285](https://github.com/sanic-org/sanic/pull/2285) Fix IPv6 display in startup logs
+- [#2299](https://github.com/sanic-org/sanic/pull/2299) Dispatch `http.lifecyle.response` from exception handler
+
+### Deprecations and Removals
+- [#2306](https://github.com/sanic-org/sanic/pull/2306) Removal of deprecated items
+    - `Sanic` and `Blueprint` may no longer have arbitrary properties attached to them
+    - `Sanic` and `Blueprint` forced to have compliant names
+        - alphanumeric + `_` + `-`
+        - must start with letter or `_`
+    - `load_env` keyword argument of `Sanic`
+    - `sanic.exceptions.abort`
+    - `sanic.views.CompositionView`
+    - `sanic.response.StreamingHTTPResponse`
+        - *NOTE:* the `stream()` response method (where you pass a callable streaming function) has been deprecated and will be removed in v22.6. You should upgrade all streaming responses to the new style: https://sanicframework.org/en/guide/advanced/streaming.html#response-streaming
+- [#2320](https://github.com/sanic-org/sanic/pull/2320) Remove app instance from Config for error handler setting
+
+### Developer infrastructure
+- [#2251](https://github.com/sanic-org/sanic/pull/2251) Change dev install command
+- [#2286](https://github.com/sanic-org/sanic/pull/2286) Change codeclimate complexity threshold from 5 to 10
+- [#2287](https://github.com/sanic-org/sanic/pull/2287) Update host test function names so they are not overwritten
+- [#2292](https://github.com/sanic-org/sanic/pull/2292) Fail CI on error
+- [#2311](https://github.com/sanic-org/sanic/pull/2311), [#2324](https://github.com/sanic-org/sanic/pull/2324) Do not run tests for draft PRs
+- [#2336](https://github.com/sanic-org/sanic/pull/2336) Remove paths from coverage checks
+- [#2338](https://github.com/sanic-org/sanic/pull/2338) Cleanup ports on tests
+
+### Improved Documentation
+- [#2269](https://github.com/sanic-org/sanic/pull/2269), [#2329](https://github.com/sanic-org/sanic/pull/2329), [#2333](https://github.com/sanic-org/sanic/pull/2333) Cleanup typos and fix language
+
+### Miscellaneous
+- [#2257](https://github.com/sanic-org/sanic/pull/2257), [#2294](https://github.com/sanic-org/sanic/pull/2294), [#2341](https://github.com/sanic-org/sanic/pull/2341) Add Python 3.10 support
+- [#2279](https://github.com/sanic-org/sanic/pull/2279), [#2317](https://github.com/sanic-org/sanic/pull/2317), [#2322](https://github.com/sanic-org/sanic/pull/2322) Add/correct missing type annotations
+- [#2305](https://github.com/sanic-org/sanic/pull/2305) Fix examples to use modern implementations

docs/sanic/releases/21/21.9.md

@@ -0,0 +1,50 @@
+## Version 21.9.3
+*Rerelease of v21.9.2 with some cleanup*
+
+## Version 21.9.2
+- [#2268](https://github.com/sanic-org/sanic/pull/2268) Make HTTP connections start in IDLE stage, avoiding delays and error messages
+- [#2310](https://github.com/sanic-org/sanic/pull/2310) More consistent config setting with post-FALLBACK_ERROR_FORMAT apply
+
+## Version 21.9.1
+- [#2259](https://github.com/sanic-org/sanic/pull/2259) Allow non-conforming ErrorHandlers
+
+## Version 21.9.0
+
+### Features
+- [#2158](https://github.com/sanic-org/sanic/pull/2158), [#2248](https://github.com/sanic-org/sanic/pull/2248) Complete overhaul of I/O to websockets
+- [#2160](https://github.com/sanic-org/sanic/pull/2160) Add new 17 signals into server and request lifecycles
+- [#2162](https://github.com/sanic-org/sanic/pull/2162) Smarter `auto` fallback formatting upon exception
+- [#2184](https://github.com/sanic-org/sanic/pull/2184) Introduce implementation for copying a Blueprint
+- [#2200](https://github.com/sanic-org/sanic/pull/2200) Accept header parsing
+- [#2207](https://github.com/sanic-org/sanic/pull/2207) Log remote address if available
+- [#2209](https://github.com/sanic-org/sanic/pull/2209) Add convenience methods to BP groups
+- [#2216](https://github.com/sanic-org/sanic/pull/2216) Add default messages to SanicExceptions
+- [#2225](https://github.com/sanic-org/sanic/pull/2225) Type annotation convenience for annotated handlers with path parameters
+- [#2236](https://github.com/sanic-org/sanic/pull/2236) Allow Falsey (but not-None) responses from route handlers
+- [#2238](https://github.com/sanic-org/sanic/pull/2238) Add `exception` decorator to Blueprint Groups
+- [#2244](https://github.com/sanic-org/sanic/pull/2244) Explicit static directive for serving file or dir (ex: `static(..., resource_type="file")`)
+- [#2245](https://github.com/sanic-org/sanic/pull/2245) Close HTTP loop when connection task cancelled
+
+### Bugfixes
+- [#2188](https://github.com/sanic-org/sanic/pull/2188) Fix the handling of the end of a chunked request
+- [#2195](https://github.com/sanic-org/sanic/pull/2195) Resolve unexpected error handling on static requests
+- [#2208](https://github.com/sanic-org/sanic/pull/2208) Make blueprint-based exceptions attach and trigger in a more intuitive manner
+- [#2211](https://github.com/sanic-org/sanic/pull/2211) Fixed for handling exceptions of asgi app call
+- [#2213](https://github.com/sanic-org/sanic/pull/2213) Fix bug where ws exceptions not being logged
+- [#2231](https://github.com/sanic-org/sanic/pull/2231) Cleaner closing of tasks by using `abort()` in strategic places to avoid dangling sockets
+- [#2247](https://github.com/sanic-org/sanic/pull/2247) Fix logging of auto-reload status in debug mode
+- [#2246](https://github.com/sanic-org/sanic/pull/2246) Account for BP with exception handler but no routes
+
+### Developer infrastructure  
+- [#2194](https://github.com/sanic-org/sanic/pull/2194) HTTP unit tests with raw client
+- [#2199](https://github.com/sanic-org/sanic/pull/2199) Switch to codeclimate
+- [#2214](https://github.com/sanic-org/sanic/pull/2214) Try Reopening Windows Tests
+- [#2229](https://github.com/sanic-org/sanic/pull/2229) Refactor `HttpProtocol` into a base class
+- [#2230](https://github.com/sanic-org/sanic/pull/2230) Refactor `server.py` into multi-file module
+
+### Miscellaneous
+- [#2173](https://github.com/sanic-org/sanic/pull/2173) Remove Duplicated Dependencies and PEP 517 Support 
+- [#2193](https://github.com/sanic-org/sanic/pull/2193), [#2196](https://github.com/sanic-org/sanic/pull/2196), [#2217](https://github.com/sanic-org/sanic/pull/2217) Type annotation changes
+
+
+

docs/sanic/releases/22/22.3.md

@@ -0,0 +1,52 @@
+## Version 22.3.0
+
+### Features
+- [#2347](https://github.com/sanic-org/sanic/pull/2347) API for multi-application server
+    - 🚨 *BREAKING CHANGE*: The old `sanic.worker.GunicornWorker` has been **removed**. To run Sanic with `gunicorn`, you should use it thru `uvicorn` [as described in their docs](https://www.uvicorn.org/#running-with-gunicorn).
+    - 🧁 *SIDE EFFECT*: Named background tasks are now supported, even in Python 3.7
+- [#2357](https://github.com/sanic-org/sanic/pull/2357) Parse `Authorization` header as `Request.credentials`
+- [#2361](https://github.com/sanic-org/sanic/pull/2361) Add config option to skip `Touchup` step in application startup
+- [#2372](https://github.com/sanic-org/sanic/pull/2372) Updates to CLI help messaging
+- [#2382](https://github.com/sanic-org/sanic/pull/2382) Downgrade warnings to backwater debug messages 
+- [#2396](https://github.com/sanic-org/sanic/pull/2396) Allow for `multidict` v0.6
+- [#2401](https://github.com/sanic-org/sanic/pull/2401) Upgrade CLI catching for alternative application run types
+- [#2402](https://github.com/sanic-org/sanic/pull/2402) Conditionally inject CLI arguments into factory
+- [#2413](https://github.com/sanic-org/sanic/pull/2413) Add new start and stop event listeners to reloader process
+- [#2414](https://github.com/sanic-org/sanic/pull/2414) Remove loop as required listener arg
+- [#2415](https://github.com/sanic-org/sanic/pull/2415) Better exception for bad URL parsing
+- [sanic-routing#47](https://github.com/sanic-org/sanic-routing/pull/47) Add a new extention parameter type: `<file:ext>`, `<file:ext=jpg>`, `<file:ext=jpg|png|gif|svg>`, `<file=int:ext>`, `<file=int:ext=jpg|png|gif|svg>`, `<file=float:ext=tar.gz>`
+    - 👶 *BETA FEATURE*: This feature will not work with `path` type matching, and is being released as a beta feature only.
+- [sanic-routing#57](https://github.com/sanic-org/sanic-routing/pull/57) Change `register_pattern` to accept a `str` or `Pattern`
+- [sanic-routing#58](https://github.com/sanic-org/sanic-routing/pull/58) Default matching on non-empty strings only, and new `strorempty` pattern type
+    - 🚨 *BREAKING CHANGE*: Previously a route with a dynamic string parameter (`/<foo>` or `/<foo:str>`) would match on any string, including empty strings. It will now **only** match a non-empty string. To retain the old behavior, you should use the new parameter type: `/<foo:strorempty>`.
+
+### Bugfixes
+- [#2373](https://github.com/sanic-org/sanic/pull/2373) Remove `error_logger` on websockets
+- [#2381](https://github.com/sanic-org/sanic/pull/2381) Fix newly assigned `None` in task registry
+- [sanic-routing#52](https://github.com/sanic-org/sanic-routing/pull/52) Add type casting to regex route matching
+- [sanic-routing#60](https://github.com/sanic-org/sanic-routing/pull/60) Add requirements check on regex routes (this resolves, for example, multiple static directories with differing `host` values)
+
+### Deprecations and Removals
+- [#2362](https://github.com/sanic-org/sanic/pull/2362) 22.3 Deprecations and changes
+    1. `debug=True` and `--debug` do _NOT_ automatically run `auto_reload`
+    2. Default error render is with plain text (browsers still get HTML by default because `auto` looks at headers)
+    3. `config` is required for `ErrorHandler.finalize`
+    4. `ErrorHandler.lookup` requires two positional args
+    5. Unused websocket protocol args removed
+- [#2344](https://github.com/sanic-org/sanic/pull/2344) Deprecate loading of lowercase environment variables
+
+### Developer infrastructure
+- [#2363](https://github.com/sanic-org/sanic/pull/2363) Revert code coverage back to Codecov
+- [#2405](https://github.com/sanic-org/sanic/pull/2405) Upgrade tests for `sanic-routing` changes
+- [sanic-testing#35](https://github.com/sanic-org/sanic-testing/pull/35) Allow for httpx v0.22
+
+### Improved Documentation
+- [#2350](https://github.com/sanic-org/sanic/pull/2350) Fix link in README for ASGI
+- [#2398](https://github.com/sanic-org/sanic/pull/2398) Document middleware on_request and on_response
+- [#2409](https://github.com/sanic-org/sanic/pull/2409) Add missing documentation for `Request.respond`
+
+### Miscellaneous
+- [#2376](https://github.com/sanic-org/sanic/pull/2376) Fix typing for `ListenerMixin.listener`
+- [#2383](https://github.com/sanic-org/sanic/pull/2383) Clear deprecation warning in `asyncio.wait`
+- [#2387](https://github.com/sanic-org/sanic/pull/2387) Cleanup `__slots__` implementations
+- [#2390](https://github.com/sanic-org/sanic/pull/2390) Clear deprecation warning in `asyncio.get_event_loop`

docs/sanic/releases/22/22.6.md

@@ -0,0 +1,43 @@
+## Version 22.6.0 🔶
+
+_Current version_
+
+### Features
+- [#2378](https://github.com/sanic-org/sanic/pull/2378) Introduce HTTP/3 and autogeneration of TLS certificates in `DEBUG` mode
+    - 👶 *EARLY RELEASE FEATURE*: Serving Sanic over HTTP/3 is an early release feature. It does not yet fully cover the HTTP/3 spec, but instead aims for feature parity with Sanic's existing HTTP/1.1 server. Websockets, WebTransport, push responses are examples of some features not yet implemented.
+    - 📦 *EXTRA REQUIREMENT*: Not all HTTP clients are capable of interfacing with HTTP/3 servers. You may need to install a [HTTP/3 capable client](https://curl.se/docs/http3.html).
+    - 📦 *EXTRA REQUIREMENT*: In order to use TLS autogeneration, you must install either [mkcert](https://github.com/FiloSottile/mkcert) or [trustme](https://github.com/python-trio/trustme).
+- [#2416](https://github.com/sanic-org/sanic/pull/2416) Add message to `task.cancel`
+- [#2420](https://github.com/sanic-org/sanic/pull/2420) Add exception aliases for more consistent naming with standard HTTP response types (`BadRequest`, `MethodNotAllowed`, `RangeNotSatisfiable`)
+- [#2432](https://github.com/sanic-org/sanic/pull/2432) Expose ASGI `scope` as a property on the `Request` object
+- [#2438](https://github.com/sanic-org/sanic/pull/2438) Easier access to websocket class for annotation: `from sanic import Websocket`
+- [#2439](https://github.com/sanic-org/sanic/pull/2439) New API for reading form values with options: `Request.get_form` 
+- [#2445](https://github.com/sanic-org/sanic/pull/2445) Add custom `loads` function
+- [#2447](https://github.com/sanic-org/sanic/pull/2447), [#2486](https://github.com/sanic-org/sanic/pull/2486) Improved API to support setting cache control headers
+- [#2453](https://github.com/sanic-org/sanic/pull/2453) Move verbosity filtering to logger
+- [#2475](https://github.com/sanic-org/sanic/pull/2475) Expose getter for current request using `Request.get_current()`
+
+### Bugfixes
+- [#2448](https://github.com/sanic-org/sanic/pull/2448) Fix to allow running with `pythonw.exe` or places where there is no `sys.stdout`
+- [#2451](https://github.com/sanic-org/sanic/pull/2451) Trigger `http.lifecycle.request` signal in ASGI mode
+- [#2455](https://github.com/sanic-org/sanic/pull/2455) Resolve typing of stacked route definitions
+- [#2463](https://github.com/sanic-org/sanic/pull/2463) Properly catch websocket CancelledError in websocket handler in Python 3.7
+
+### Deprecations and Removals
+- [#2487](https://github.com/sanic-org/sanic/pull/2487) v22.6 deprecations and changes
+    1. Optional application registry
+    1. Execution of custom handlers after some part of response was sent
+    1. Configuring fallback handlers on the `ErrorHandler`
+    1. Custom `LOGO` setting
+    1. `sanic.response.stream`
+    1. `AsyncioServer.init`
+
+### Developer infrastructure
+- [#2449](https://github.com/sanic-org/sanic/pull/2449) Clean up `black` and `isort` config
+- [#2479](https://github.com/sanic-org/sanic/pull/2479) Fix some flappy tests
+
+### Improved Documentation
+- [#2461](https://github.com/sanic-org/sanic/pull/2461) Update example to match current application naming standards
+- [#2466](https://github.com/sanic-org/sanic/pull/2466) Better type annotation for `Extend`
+- [#2485](https://github.com/sanic-org/sanic/pull/2485) Improved help messages in CLI
+

examples/add_task_sanic.py

@@ -4,12 +4,14 @@ import asyncio
 
 from sanic import Sanic
 
-app = Sanic()
+
+app = Sanic("Example")
 
 
 async def notify_server_started_after_five_seconds():
     await asyncio.sleep(5)
-    print('Server successfully started!')
+    print("Server successfully started!")
+
 
 app.add_task(notify_server_started_after_five_seconds())
 

examples/amending_request_object.py

@@ -1,30 +1,29 @@
-from sanic import Sanic
-from sanic.response import text
 from random import randint
 
-app = Sanic()
+from sanic import Sanic
+from sanic.response import text
 
 
-@app.middleware('request')
+app = Sanic("Example")
+
+
+@app.middleware("request")
 def append_request(request):
-    # Add new key with random value
-    request['num'] = randint(0, 100)
+    request.ctx.num = randint(0, 100)
 
 
-@app.get('/pop')
+@app.get("/pop")
 def pop_handler(request):
-    # Pop key from request object
-    num = request.pop('num')
-    return text(num)
+    return text(request.ctx.num)
 
 
-@app.get('/key_exist')
+@app.get("/key_exist")
 def key_exist_handler(request):
     # Check the key is exist or not
-    if 'num' in request:
-        return text('num exist in request')
+    if hasattr(request.ctx, "num"):
+        return text("num exist in request")
 
-    return text('num does not exist in reqeust')
+    return text("num does not exist in request")
 
 
 app.run(host="0.0.0.0", port=8000, debug=True)

examples/authorized_sanic.py

@@ -1,10 +1,12 @@
 # -*- coding: utf-8 -*-
 
-from sanic import Sanic
 from functools import wraps
+
+from sanic import Sanic
 from sanic.response import json
 
-app = Sanic()
+
+app = Sanic("Example")
 
 
 def check_request_for_authorization_status(request):
@@ -27,14 +29,16 @@ def authorized(f):
             return response
         else:
             # the user is not authorized.
-            return json({'status': 'not_authorized'}, 403)
+            return json({"status": "not_authorized"}, 403)
+
     return decorated_function
 
 
 @app.route("/")
 @authorized
 async def test(request):
-    return json({'status': 'authorized'})
+    return json({"status": "authorized"})
+
 
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8000)

examples/blueprint_middlware_execution_order.py

@@ -1,43 +1,53 @@
-from sanic import Sanic, Blueprint
+from sanic import Blueprint, Sanic
 from sanic.response import text
-'''
-Demonstrates that blueprint request middleware are executed in the order they 
+
+
+"""
+Demonstrates that blueprint request middleware are executed in the order they
 are added. And blueprint response middleware are executed in _reverse_ order.
 On a valid request, it should print "1 2 3 6 5 4" to terminal
-'''
+"""
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
-bp = Blueprint("bp_"+__name__)
+bp = Blueprint("bp_example")
 
-@bp.middleware('request')
+
+@bp.on_request
 def request_middleware_1(request):
-    print('1')
+    print("1")
 
-@bp.middleware('request')
+
+@bp.on_request
 def request_middleware_2(request):
-    print('2')
+    print("2")
 
-@bp.middleware('request')
+
+@bp.on_request
 def request_middleware_3(request):
-    print('3')
+    print("3")
 
-@bp.middleware('response')
+
+@bp.on_response
 def resp_middleware_4(request, response):
-    print('4')
+    print("4")
 
-@bp.middleware('response')
+
+@bp.on_response
 def resp_middleware_5(request, response):
-    print('5')
+    print("5")
 
-@bp.middleware('response')
+
+@bp.on_response
 def resp_middleware_6(request, response):
-    print('6')
+    print("6")
 
-@bp.route('/')
+
+@bp.route("/")
 def pop_handler(request):
-    return text('hello world')
+    return text("hello world")
 
-app.blueprint(bp, url_prefix='/bp')
+
+app.blueprint(bp, url_prefix="/bp")
 
 app.run(host="0.0.0.0", port=8000, debug=True, auto_reload=False)

examples/blueprints.py

@@ -1,10 +1,11 @@
 from sanic import Blueprint, Sanic
 from sanic.response import file, json
 
-app = Sanic(__name__)
-blueprint = Blueprint("name", url_prefix="/my_blueprint")
-blueprint2 = Blueprint("name2", url_prefix="/my_blueprint2")
-blueprint3 = Blueprint("name3", url_prefix="/my_blueprint3")
+
+app = Sanic("Example")
+blueprint = Blueprint("bp_example", url_prefix="/my_blueprint")
+blueprint2 = Blueprint("bp_example2", url_prefix="/my_blueprint2")
+blueprint3 = Blueprint("bp_example3", url_prefix="/my_blueprint3")
 
 
 @blueprint.route("/foo")

examples/delayed_response.py

@@ -2,17 +2,21 @@ from asyncio import sleep
 
 from sanic import Sanic, response
 
-app = Sanic(__name__, strict_slashes=True)
+
+app = Sanic("DelayedResponseApp", strict_slashes=True)
+app.config.AUTO_EXTEND = False
+
 
 @app.get("/")
 async def handler(request):
     return response.redirect("/sleep/3")
 
-@app.get("/sleep/<t:number>")
+
+@app.get("/sleep/<t:float>")
 async def handler2(request, t=0.3):
     await sleep(t)
     return response.text(f"Slept {t:.1f} seconds.\n")
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8000)

examples/exception_monitoring.py

@@ -7,8 +7,10 @@ and pass in an instance of it when we create our Sanic instance. Inside this
 class' default handler, we can do anything including sending exceptions to
 an external service.
 """
-from sanic.handlers import ErrorHandler
 from sanic.exceptions import SanicException
+from sanic.handlers import ErrorHandler
+
+
 """
 Imports and code relevant for our CustomHandler class
 (Ordinarily this would be in a separate file)
@@ -16,7 +18,6 @@ Imports and code relevant for our CustomHandler class
 
 
 class CustomHandler(ErrorHandler):
-
     def default(self, request, exception):
         # Here, we have access to the exception object
         # and can do anything with it (log, send to external service, etc)
@@ -38,17 +39,17 @@ server's error_handler to an instance of our CustomHandler
 
 from sanic import Sanic
 
-app = Sanic(__name__)
 
 handler = CustomHandler()
-app.error_handler = handler
+app = Sanic("Example", error_handler=handler)
 
 
 @app.route("/")
 async def test(request):
     # Here, something occurs which causes an unexpected exception
     # This exception will flow to our custom handler.
-    raise SanicException('You Broke It!')
+    raise SanicException("You Broke It!")
 
-if __name__ == '__main__':
+
+if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8000, debug=True)

examples/hello_world.py

@@ -1,7 +1,7 @@
-from sanic import Sanic
-from sanic import response
+from sanic import Sanic, response
 
-app = Sanic(__name__)
+
+app = Sanic("Example")
 
 
 @app.route("/")
@@ -9,5 +9,5 @@ async def test(request):
     return response.json({"test": True})
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8000)

examples/http_redirect.py

@@ -1,4 +1,6 @@
 from sanic import Sanic, response, text
+from sanic.handlers import ErrorHandler
+from sanic.server.async_server import AsyncioServer
 
 
 HTTP_PORT = 9999
@@ -32,20 +34,40 @@ def proxy(request, path):
     return response.redirect(url)
 
 
-@https.listener("main_process_start")
+@https.main_process_start
 async def start(app, _):
-    global http
-    app.http_server = await http.create_server(
+    http_server = await http.create_server(
         port=HTTP_PORT, return_asyncio_server=True
     )
-    app.http_server.after_start()
+    app.add_task(runner(http, http_server))
+    app.ctx.http_server = http_server
+    app.ctx.http = http
 
 
-@https.listener("main_process_stop")
+@https.main_process_stop
 async def stop(app, _):
-    app.http_server.before_stop()
-    await app.http_server.close()
-    app.http_server.after_stop()
+    await app.ctx.http_server.before_stop()
+    await app.ctx.http_server.close()
+    for connection in app.ctx.http_server.connections:
+        connection.close_if_idle()
+    await app.ctx.http_server.after_stop()
+    app.ctx.http = False
+
+
+async def runner(app: Sanic, app_server: AsyncioServer):
+    app.is_running = True
+    try:
+        app.signalize()
+        app.finalize()
+        ErrorHandler.finalize(app.error_handler)
+        app_server.init = True
+
+        await app_server.before_start()
+        await app_server.after_start()
+        await app_server.serve_forever()
+    finally:
+        app.is_running = False
+        app.is_stopping = True
 
 
 https.run(port=HTTPS_PORT, debug=True)

examples/limit_concurrency.py

@@ -1,26 +1,30 @@
+import asyncio
+
+import httpx
+
 from sanic import Sanic
 from sanic.response import json
 
-import asyncio
-import aiohttp
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
 sem = None
 
 
-@app.listener('before_server_start')
-def init(sanic, loop):
+@app.before_server_start
+def init(sanic, _):
     global sem
     concurrency_per_worker = 4
-    sem = asyncio.Semaphore(concurrency_per_worker, loop=loop)
+    sem = asyncio.Semaphore(concurrency_per_worker)
+
 
 async def bounded_fetch(session, url):
     """
     Use session object to perform 'get' request on url
     """
-    async with sem, session.get(url) as response:
-        return await response.json()
+    async with sem:
+        response = await session.get(url)
+        return response.json()
 
 
 @app.route("/")
@@ -28,9 +32,9 @@ async def test(request):
     """
     Download and serve example JSON
     """
-    url = "https://api.github.com/repos/channelcat/sanic"
+    url = "https://api.github.com/repos/sanic-org/sanic"
 
-    async with aiohttp.ClientSession() as session:
+    async with httpx.AsyncClient() as session:
         response = await bounded_fetch(session, url)
         return json(response)
 

examples/log_request_id.py

@@ -1,6 +1,6 @@
 import logging
 
-import aiotask_context as context
+from contextvars import ContextVar
 
 from sanic import Sanic, response
 
@@ -11,8 +11,8 @@ log = logging.getLogger(__name__)
 class RequestIdFilter(logging.Filter):
     def filter(self, record):
         try:
-            record.request_id = context.get("X-Request-ID")
-        except ValueError:
+            record.request_id = app.ctx.request_id.get(None) or "n/a"
+        except AttributeError:
             record.request_id = "n/a"
         return True
 
@@ -44,13 +44,12 @@ LOG_SETTINGS = {
 }
 
 
-app = Sanic(__name__, log_config=LOG_SETTINGS)
+app = Sanic("Example", log_config=LOG_SETTINGS)
 
 
 @app.on_request
 async def set_request_id(request):
-    request_id = request.id
-    context.set("X-Request-ID", request_id)
+    request.app.ctx.request_id.set(request.id)
     log.info(f"Setting {request.id=}")
 
 
@@ -61,14 +60,14 @@ async def set_request_header(request, response):
 
 @app.route("/")
 async def test(request):
-    log.debug("X-Request-ID: %s", context.get("X-Request-ID"))
+    log.debug("X-Request-ID: %s", request.id)
     log.info("Hello from test!")
     return response.json({"test": True})
 
 
 @app.before_server_start
 def setup(app, loop):
-    loop.set_task_factory(context.task_factory)
+    app.ctx.request_id = ContextVar("request_id")
 
 
 if __name__ == "__main__":

examples/logdna_example.py

@@ -1,5 +1,6 @@
 import logging
 import socket
+
 from os import getenv
 from platform import node
 from uuid import getnode as get_mac
@@ -7,10 +8,11 @@ from uuid import getnode as get_mac
 from logdna import LogDNAHandler
 
 from sanic import Sanic
-from sanic.response import json
 from sanic.request import Request
+from sanic.response import json
 
-log = logging.getLogger('logdna')
+
+log = logging.getLogger("logdna")
 log.setLevel(logging.INFO)
 
 
@@ -30,16 +32,18 @@ logdna_options = {
     "index_meta": True,
     "hostname": node(),
     "ip": get_my_ip_address(),
-    "mac": get_mac_address()
+    "mac": get_mac_address(),
 }
 
-logdna_handler = LogDNAHandler(getenv("LOGDNA_API_KEY"), options=logdna_options)
+logdna_handler = LogDNAHandler(
+    getenv("LOGDNA_API_KEY"), options=logdna_options
+)
 
 logdna = logging.getLogger(__name__)
 logdna.setLevel(logging.INFO)
 logdna.addHandler(logdna_handler)
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
 
 @app.middleware
@@ -49,13 +53,8 @@ def log_request(request: Request):
 
 @app.route("/")
 def default(request):
-    return json({
-        "response": "I was here"
-    })
+    return json({"response": "I was here"})
 
 
 if __name__ == "__main__":
-    app.run(
-        host="0.0.0.0",
-        port=getenv("PORT", 8080)
-    )
+    app.run(host="0.0.0.0", port=getenv("PORT", 8080))

examples/modify_header_example.py

@@ -2,27 +2,29 @@
 Modify header or status in response
 """
 
-from sanic import Sanic
-from sanic import response
-
-app = Sanic(__name__)
+from sanic import Sanic, response
 
 
-@app.route('/')
+app = Sanic("Example")
+
+
+@app.route("/")
 def handle_request(request):
     return response.json(
-        {'message': 'Hello world!'},
-        headers={'X-Served-By': 'sanic'},
-        status=200
+        {"message": "Hello world!"},
+        headers={"X-Served-By": "sanic"},
+        status=200,
     )
 
 
-@app.route('/unauthorized')
+@app.route("/unauthorized")
 def handle_request(request):
     return response.json(
-        {'message': 'You are not authorized'},
-        headers={'X-Served-By': 'sanic'},
-        status=404
+        {"message": "You are not authorized"},
+        headers={"X-Served-By": "sanic"},
+        status=404,
     )
 
-app.run(host="0.0.0.0", port=8000, debug=True)
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=8000, debug=True)

examples/pytest_xdist.py

@@ -32,7 +32,7 @@ def test_port(worker_id):
 
 @pytest.fixture(scope="session")
 def app():
-    app = Sanic()
+    app = Sanic("Example")
 
     @app.route("/")
     async def index(request):

examples/raygun_example.py

@@ -8,7 +8,6 @@ from sanic.handlers import ErrorHandler
 
 
 class RaygunExceptionReporter(ErrorHandler):
-
     def __init__(self, raygun_api_key=None):
         super().__init__()
         if raygun_api_key is None:
@@ -22,16 +21,13 @@ class RaygunExceptionReporter(ErrorHandler):
 
 
 raygun_error_reporter = RaygunExceptionReporter()
-app = Sanic(__name__, error_handler=raygun_error_reporter)
+app = Sanic("Example", error_handler=raygun_error_reporter)
 
 
 @app.route("/raise")
 async def test(request):
-    raise SanicException('You Broke It!')
+    raise SanicException("You Broke It!")
 
 
-if __name__ == '__main__':
-    app.run(
-        host="0.0.0.0",
-        port=getenv("PORT", 8080)
-    )
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=getenv("PORT", 8080))

examples/redirect_example.py

@@ -1,18 +1,18 @@
-from sanic import Sanic
-from sanic import response
+from sanic import Sanic, response
 
-app = Sanic(__name__)
 
-    
-@app.route('/')
+app = Sanic("Example")
+
+
+@app.route("/")
 def handle_request(request):
-    return response.redirect('/redirect')
+    return response.redirect("/redirect")
 
 
-@app.route('/redirect')
+@app.route("/redirect")
 async def test(request):
     return response.json({"Redirected": True})
 
 
-if __name__ == '__main__':
-    app.run(host="0.0.0.0", port=8000)
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=8000)

examples/request_stream/server.py

@@ -1,65 +1,63 @@
 from sanic import Sanic
-from sanic.views import CompositionView
-from sanic.views import HTTPMethodView
-from sanic.views import stream as stream_decorator
 from sanic.blueprints import Blueprint
 from sanic.response import stream, text
+from sanic.views import HTTPMethodView
+from sanic.views import stream as stream_decorator
 
-bp = Blueprint('blueprint_request_stream')
-app = Sanic('request_stream')
+
+bp = Blueprint("bp_example")
+app = Sanic("Example")
 
 
 class SimpleView(HTTPMethodView):
-
     @stream_decorator
     async def post(self, request):
-        result = ''
+        result = ""
         while True:
             body = await request.stream.get()
             if body is None:
                 break
-            result += body.decode('utf-8')
+            result += body.decode("utf-8")
         return text(result)
 
 
-@app.post('/stream', stream=True)
+@app.post("/stream", stream=True)
 async def handler(request):
     async def streaming(response):
         while True:
             body = await request.stream.get()
             if body is None:
                 break
-            body = body.decode('utf-8').replace('1', 'A')
+            body = body.decode("utf-8").replace("1", "A")
             await response.write(body)
+
     return stream(streaming)
 
 
-@bp.put('/bp_stream', stream=True)
+@bp.put("/bp_stream", stream=True)
 async def bp_handler(request):
-    result = ''
+    result = ""
     while True:
         body = await request.stream.get()
         if body is None:
             break
-        result += body.decode('utf-8').replace('1', 'A')
+        result += body.decode("utf-8").replace("1", "A")
     return text(result)
 
 
 async def post_handler(request):
-    result = ''
+    result = ""
     while True:
         body = await request.stream.get()
         if body is None:
             break
-        result += body.decode('utf-8')
+        result += body.decode("utf-8")
     return text(result)
 
+
 app.blueprint(bp)
-app.add_route(SimpleView.as_view(), '/method_view')
-view = CompositionView()
-view.add(['POST'], post_handler, stream=True)
-app.add_route(view, '/composition_view')
+app.add_route(SimpleView.as_view(), "/method_view")
 
 
-if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=8000)
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=8000)

examples/request_timeout.py

@@ -1,21 +1,23 @@
 import asyncio
-from sanic import Sanic
-from sanic import response
+
+from sanic import Sanic, response
 from sanic.config import Config
 from sanic.exceptions import RequestTimeout
 
+
 Config.REQUEST_TIMEOUT = 1
-app = Sanic(__name__)
+app = Sanic("Example")
 
 
-@app.route('/')
+@app.route("/")
 async def test(request):
     await asyncio.sleep(3)
-    return response.text('Hello, world!')
+    return response.text("Hello, world!")
 
 
 @app.exception(RequestTimeout)
 def timeout(request, exception):
-    return response.text('RequestTimeout from error_handler.', 408)
+    return response.text("RequestTimeout from error_handler.", 408)
 
-app.run(host='0.0.0.0', port=8000)
+
+app.run(host="0.0.0.0", port=8000)

examples/rollbar_example.py

@@ -1,21 +1,22 @@
+from os import getenv
+
 import rollbar
 
-from sanic.handlers import ErrorHandler
 from sanic import Sanic
 from sanic.exceptions import SanicException
-from os import getenv
+from sanic.handlers import ErrorHandler
+
 
 rollbar.init(getenv("ROLLBAR_API_KEY"))
 
 
 class RollbarExceptionHandler(ErrorHandler):
-
     def default(self, request, exception):
         rollbar.report_message(str(exception))
         return super().default(request, exception)
 
 
-app = Sanic(__name__, error_handler=RollbarExceptionHandler())
+app = Sanic("Example", error_handler=RollbarExceptionHandler())
 
 
 @app.route("/raise")
@@ -24,7 +25,4 @@ def create_error(request):
 
 
 if __name__ == "__main__":
-    app.run(
-        host="0.0.0.0",
-        port=getenv("PORT", 8080)
-    )
+    app.run(host="0.0.0.0", port=getenv("PORT", 8080))

examples/run_asgi.py

@@ -11,7 +11,7 @@ from pathlib import Path
 from sanic import Sanic, response
 
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
 
 @app.route("/text")
@@ -59,31 +59,31 @@ async def handler_stream(request):
     return response.stream(body)
 
 
-@app.listener("before_server_start")
+@app.before_server_start
 async def listener_before_server_start(*args, **kwargs):
     print("before_server_start")
 
 
-@app.listener("after_server_start")
+@app.after_server_start
 async def listener_after_server_start(*args, **kwargs):
     print("after_server_start")
 
 
-@app.listener("before_server_stop")
+@app.before_server_stop
 async def listener_before_server_stop(*args, **kwargs):
     print("before_server_stop")
 
 
-@app.listener("after_server_stop")
+@app.after_server_stop
 async def listener_after_server_stop(*args, **kwargs):
     print("after_server_stop")
 
 
-@app.middleware("request")
+@app.on_request
 async def print_on_request(request):
     print("print_on_request")
 
 
-@app.middleware("response")
+@app.on_response
 async def print_on_response(request, response):
     print("print_on_response")

examples/run_async.py

@@ -1,22 +1,30 @@
-from sanic import Sanic
-from sanic import response
-from signal import signal, SIGINT
 import asyncio
+
 import uvloop
 
-app = Sanic(__name__)
+from sanic import Sanic, response
+
+
+app = Sanic("Example")
 
 
 @app.route("/")
 async def test(request):
     return response.json({"answer": "42"})
 
-asyncio.set_event_loop(uvloop.new_event_loop())
-server = app.create_server(host="0.0.0.0", port=8000, return_asyncio_server=True)
-loop = asyncio.get_event_loop()
-task = asyncio.ensure_future(server)
-signal(SIGINT, lambda s, f: loop.stop())
-try:
-    loop.run_forever()
-except:
-    loop.stop()
+
+async def main():
+    server = await app.create_server(
+        port=8000, host="0.0.0.0", return_asyncio_server=True
+    )
+
+    if server is None:
+        return
+
+    await server.startup()
+    await server.serve_forever()
+
+
+if __name__ == "__main__":
+    asyncio.set_event_loop(uvloop.new_event_loop())
+    asyncio.run(main())

examples/run_async_advanced.py

@@ -1,32 +1,62 @@
-from sanic import Sanic
-from sanic import response
-from signal import signal, SIGINT
 import asyncio
+
+from signal import SIGINT, signal
+
 import uvloop
 
-app = Sanic(__name__)
+from sanic import Sanic, response
+from sanic.server import AsyncioServer
+
+
+app = Sanic("Example")
+
+
+@app.before_server_start
+async def before_server_start(app, loop):
+    print("Async Server starting")
+
+
+@app.after_server_start
+async def after_server_start(app, loop):
+    print("Async Server started")
+
+
+@app.before_server_stop
+async def before_server_stop(app, loop):
+    print("Async Server stopping")
+
+
+@app.after_server_stop
+async def after_server_stop(app, loop):
+    print("Async Server stopped")
 
-@app.listener('after_server_start')
-async def after_start_test(app, loop):
-    print("Async Server Started!")
 
 @app.route("/")
 async def test(request):
     return response.json({"answer": "42"})
 
+
 asyncio.set_event_loop(uvloop.new_event_loop())
-serv_coro = app.create_server(host="0.0.0.0", port=8000, return_asyncio_server=True)
+serv_coro = app.create_server(
+    host="0.0.0.0", port=8000, return_asyncio_server=True
+)
 loop = asyncio.get_event_loop()
 serv_task = asyncio.ensure_future(serv_coro, loop=loop)
 signal(SIGINT, lambda s, f: loop.stop())
-server = loop.run_until_complete(serv_task)
-server.after_start()
+server: AsyncioServer = loop.run_until_complete(serv_task)
+loop.run_until_complete(server.startup())
+
+# When using app.run(), this actually triggers before the serv_coro.
+# But, in this example, we are using the convenience method, even if it is
+# out of order.
+loop.run_until_complete(server.before_start())
+loop.run_until_complete(server.after_start())
 try:
     loop.run_forever()
-except KeyboardInterrupt as e:
+except KeyboardInterrupt:
     loop.stop()
 finally:
-    server.before_stop()
+    loop.run_until_complete(server.before_stop())
 
     # Wait for server to close
     close_task = server.close()
@@ -35,4 +65,4 @@ finally:
     # Complete all tasks on the loop
     for connection in server.connections:
         connection.close_if_idle()
-    server.after_stop()
+    loop.run_until_complete(server.after_stop())

examples/sentry_example.py

@@ -6,20 +6,19 @@ from sentry_sdk.integrations.sanic import SanicIntegration
 from sanic import Sanic
 from sanic.response import json
 
+
 sentry_init(
     dsn=getenv("SENTRY_DSN"),
     integrations=[SanicIntegration()],
 )
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
 
 # noinspection PyUnusedLocal
 @app.route("/working")
 async def working_path(request):
-    return json({
-        "response": "Working API Response"
-    })
+    return json({"response": "Working API Response"})
 
 
 # noinspection PyUnusedLocal
@@ -28,8 +27,5 @@ async def raise_error(request):
     raise Exception("Testing Sentry Integration")
 
 
-if __name__ == '__main__':
-    app.run(
-        host="0.0.0.0",
-        port=getenv("PORT", 8080)
-    )
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=getenv("PORT", 8080))

examples/simple_async_view.py

@@ -1,42 +1,41 @@
 from sanic import Sanic
-from sanic.views import HTTPMethodView
 from sanic.response import text
+from sanic.views import HTTPMethodView
 
-app = Sanic('some_name')
+
+app = Sanic("some_name")
 
 
 class SimpleView(HTTPMethodView):
-
     def get(self, request):
-        return text('I am get method')
+        return text("I am get method")
 
     def post(self, request):
-        return text('I am post method')
+        return text("I am post method")
 
     def put(self, request):
-        return text('I am put method')
+        return text("I am put method")
 
     def patch(self, request):
-        return text('I am patch method')
+        return text("I am patch method")
 
     def delete(self, request):
-        return text('I am delete method')
+        return text("I am delete method")
 
 
 class SimpleAsyncView(HTTPMethodView):
-
     async def get(self, request):
-        return text('I am async get method')
+        return text("I am async get method")
 
     async def post(self, request):
-        return text('I am async post method')
+        return text("I am async post method")
 
     async def put(self, request):
-        return text('I am async put method')
+        return text("I am async put method")
 
 
-app.add_route(SimpleView.as_view(), '/')
-app.add_route(SimpleAsyncView.as_view(), '/async')
+app.add_route(SimpleView.as_view(), "/")
+app.add_route(SimpleAsyncView.as_view(), "/async")
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8000, debug=True)

examples/static_assets.py

@@ -1,6 +1,6 @@
 from sanic import Sanic
 
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
 app.static("/", "./static")

examples/teapot.py

@@ -1,13 +1,14 @@
 from sanic import Sanic
 from sanic import response as res
 
-app = Sanic(__name__)
+
+app = Sanic("Example")
 
 
 @app.route("/")
 async def test(req):
-    return res.text("I\'m a teapot", status=418)
+    return res.text("I'm a teapot", status=418)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8000)

examples/try_everything.py

@@ -1,11 +1,11 @@
 import os
 
-from sanic import Sanic
-from sanic.log import logger as log
-from sanic import response
+from sanic import Sanic, response
 from sanic.exceptions import ServerError
+from sanic.log import logger as log
 
-app = Sanic(__name__)
+
+app = Sanic("Example")
 
 
 @app.route("/")
@@ -13,7 +13,7 @@ async def test_async(request):
     return response.json({"test": True})
 
 
-@app.route("/sync", methods=['GET', 'POST'])
+@app.route("/sync", methods=["GET", "POST"])
 def test_sync(request):
     return response.json({"test": True})
 
@@ -31,6 +31,7 @@ def exception(request):
 @app.route("/await")
 async def test_await(request):
     import asyncio
+
     await asyncio.sleep(5)
     return response.text("I'm feeling sleepy")
 
@@ -42,8 +43,10 @@ async def test_file(request):
 
 @app.route("/file_stream")
 async def test_file_stream(request):
-    return await response.file_stream(os.path.abspath("setup.py"),
-                                      chunk_size=1024)
+    return await response.file_stream(
+        os.path.abspath("setup.py"), chunk_size=1024
+    )
+
 
 # ----------------------------------------------- #
 # Exceptions
@@ -52,14 +55,17 @@ async def test_file_stream(request):
 
 @app.exception(ServerError)
 async def test(request, exception):
-    return response.json({"exception": "{}".format(exception), "status": exception.status_code},
-                         status=exception.status_code)
+    return response.json(
+        {"exception": str(exception), "status": exception.status_code},
+        status=exception.status_code,
+    )
 
 
 # ----------------------------------------------- #
 # Read from request
 # ----------------------------------------------- #
 
+
 @app.route("/json")
 def post_json(request):
     return response.json({"received": True, "message": request.json})
@@ -67,38 +73,51 @@ def post_json(request):
 
 @app.route("/form")
 def post_form_json(request):
-    return response.json({"received": True, "form_data": request.form, "test": request.form.get('test')})
+    return response.json(
+        {
+            "received": True,
+            "form_data": request.form,
+            "test": request.form.get("test"),
+        }
+    )
 
 
 @app.route("/query_string")
 def query_string(request):
-    return response.json({"parsed": True, "args": request.args, "url": request.url,
-                          "query_string": request.query_string})
+    return response.json(
+        {
+            "parsed": True,
+            "args": request.args,
+            "url": request.url,
+            "query_string": request.query_string,
+        }
+    )
 
 
 # ----------------------------------------------- #
 # Run Server
 # ----------------------------------------------- #
 
-@app.listener('before_server_start')
+
+@app.before_server_start
 def before_start(app, loop):
     log.info("SERVER STARTING")
 
 
-@app.listener('after_server_start')
+@app.after_server_start
 def after_start(app, loop):
     log.info("OH OH OH OH OHHHHHHHH")
 
 
-@app.listener('before_server_stop')
+@app.before_server_stop
 def before_stop(app, loop):
     log.info("SERVER STOPPING")
 
 
-@app.listener('after_server_stop')
+@app.after_server_stop
 def after_stop(app, loop):
     log.info("TRIED EVERYTHING")
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8000, debug=True)

examples/unix_socket.py

@@ -1,23 +1,13 @@
-from sanic import Sanic
-from sanic import response
-import socket
-import os
+from sanic import Sanic, response
 
-app = Sanic(__name__)
+
+app = Sanic("Example")
 
 
 @app.route("/test")
 async def test(request):
     return response.text("OK")
 
-if __name__ == '__main__':
-    server_address = './uds_socket'
-    # Make sure the socket does not already exist
-    try:
-            os.unlink(server_address)
-    except OSError:
-            if os.path.exists(server_address):
-                        raise
-    sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
-    sock.bind(server_address)
-    app.run(sock=sock)
+
+if __name__ == "__main__":
+    app.run(unix="./uds_socket")

examples/url_for_example.py

@@ -1,20 +1,21 @@
-from sanic import Sanic
-from sanic import response
-
-app = Sanic(__name__)
+from sanic import Sanic, response
 
 
-@app.route('/')
+app = Sanic("Example")
+
+
+@app.route("/")
 async def index(request):
     # generate a URL for the endpoint `post_handler`
-    url = app.url_for('post_handler', post_id=5)
+    url = app.url_for("post_handler", post_id=5)
     # the URL is `/posts/5`, redirect to it
     return response.redirect(url)
 
 
-@app.route('/posts/<post_id>')
+@app.route("/posts/<post_id>")
 async def post_handler(request, post_id):
-    return response.text('Post - {}'.format(post_id))
-    
-if __name__ == '__main__':
+    return response.text("Post - {}".format(post_id))
+
+
+if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8000, debug=True)

examples/versioned_blueprint_group.py

@@ -8,7 +8,9 @@ app = Sanic(name="blue-print-group-version-example")
 bp1 = Blueprint(name="ultron", url_prefix="/ultron")
 bp2 = Blueprint(name="vision", url_prefix="/vision", strict_slashes=None)
 
-bpg = Blueprint.group([bp1, bp2], url_prefix="/sentient/robot", version=1, strict_slashes=True)
+bpg = Blueprint.group(
+    bp1, bp2, url_prefix="/sentient/robot", version=1, strict_slashes=True
+)
 
 
 @bp1.get("/name")
@@ -31,5 +33,5 @@ async def bp2_revised_name(request):
 
 app.blueprint(bpg)
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8000)

examples/vhosts.py

@@ -8,7 +8,7 @@ from sanic.blueprints import Blueprint
 # curl -H "Host: bp.example.com" localhost:8000/question
 # curl -H "Host: bp.example.com" localhost:8000/answer
 
-app = Sanic(__name__)
+app = Sanic("Example")
 bp = Blueprint("bp", host="bp.example.com")
 
 

examples/websocket.py

@@ -1,24 +1,27 @@
 from sanic import Sanic
-from sanic.response import file
-
-app = Sanic(__name__)
+from sanic.response import redirect
 
 
-@app.route('/')
-async def index(request):
-    return await file('websocket.html')
+app = Sanic("Example")
 
 
-@app.websocket('/feed')
+app.static("index.html", "websocket.html")
+
+
+@app.route("/")
+def index(request):
+    return redirect("index.html")
+
+
+@app.websocket("/feed")
 async def feed(request, ws):
     while True:
-        data = 'hello!'
-        print('Sending: ' + data)
+        data = "hello!"
+        print("Sending: " + data)
         await ws.send(data)
         data = await ws.recv()
-        print('Received: ' + data)
+        print("Received: " + data)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8000, debug=True)
-

pyproject.toml

@@ -0,0 +1,26 @@
+[build-system]
+requires = ["setuptools<60.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[tool.black]
+line-length = 79
+
+[tool.isort]
+atomic = true
+default_section = "THIRDPARTY"
+include_trailing_comma = true
+known_first_party = "sanic"
+known_third_party = "pytest"
+line_length = 79
+lines_after_imports = 2
+lines_between_types = 1
+multi_line_output = 3
+profile = "black"
+
+[[tool.mypy.overrides]]
+module = [
+    "httptools.*",
+    "trustme.*",
+    "sanic_routing.*",
+]
+ignore_missing_imports = true

readthedocs.yml

@@ -6,4 +6,4 @@ python:
         path: .
         extra_requirements:
             - docs
-   system_packages: true
+   system_packages: true

sanic/__init__.py

@@ -1,17 +1,32 @@
 from sanic.__version__ import __version__
 from sanic.app import Sanic
 from sanic.blueprints import Blueprint
+from sanic.constants import HTTPMethod
 from sanic.request import Request
-from sanic.response import HTTPResponse, html, json, text
+from sanic.response import (
+    HTTPResponse,
+    empty,
+    file,
+    html,
+    json,
+    redirect,
+    text,
+)
+from sanic.server.websockets.impl import WebsocketImplProtocol as Websocket
 
 
 __all__ = (
     "__version__",
     "Sanic",
     "Blueprint",
+    "HTTPMethod",
     "HTTPResponse",
     "Request",
+    "Websocket",
+    "empty",
+    "file",
     "html",
     "json",
+    "redirect",
     "text",
 )

sanic/__main__.py

@@ -1,131 +1,15 @@
-import os
-import sys
-
-from argparse import ArgumentParser, RawDescriptionHelpFormatter
-from importlib import import_module
-from typing import Any, Dict, Optional
-
-from sanic import __version__
-from sanic.app import Sanic
-from sanic.config import BASE_LOGO
-from sanic.log import logger
+from sanic.cli.app import SanicCLI
+from sanic.compat import OS_IS_WINDOWS, enable_windows_color_support
 
 
-class SanicArgumentParser(ArgumentParser):
-    def add_bool_arguments(self, *args, **kwargs):
-        group = self.add_mutually_exclusive_group()
-        group.add_argument(*args, action="store_true", **kwargs)
-        kwargs["help"] = "no " + kwargs["help"]
-        group.add_argument(
-            "--no-" + args[0][2:], *args[1:], action="store_false", **kwargs
-        )
+if OS_IS_WINDOWS:
+    enable_windows_color_support()
 
 
-def main():
-    parser = SanicArgumentParser(
-        prog="sanic",
-        description=BASE_LOGO,
-        formatter_class=RawDescriptionHelpFormatter,
-    )
-    parser.add_argument(
-        "-H",
-        "--host",
-        dest="host",
-        type=str,
-        default="127.0.0.1",
-        help="host address [default 127.0.0.1]",
-    )
-    parser.add_argument(
-        "-p",
-        "--port",
-        dest="port",
-        type=int,
-        default=8000,
-        help="port to serve on [default 8000]",
-    )
-    parser.add_argument(
-        "-u",
-        "--unix",
-        dest="unix",
-        type=str,
-        default="",
-        help="location of unix socket",
-    )
-    parser.add_argument(
-        "--cert", dest="cert", type=str, help="location of certificate for SSL"
-    )
-    parser.add_argument(
-        "--key", dest="key", type=str, help="location of keyfile for SSL."
-    )
-    parser.add_argument(
-        "-w",
-        "--workers",
-        dest="workers",
-        type=int,
-        default=1,
-        help="number of worker processes [default 1]",
-    )
-    parser.add_argument("--debug", dest="debug", action="store_true")
-    parser.add_bool_arguments(
-        "--access-logs", dest="access_log", help="display access logs"
-    )
-    parser.add_argument(
-        "-v",
-        "--version",
-        action="version",
-        version=f"Sanic {__version__}",
-    )
-    parser.add_argument(
-        "module", help="path to your Sanic app. Example: path.to.server:app"
-    )
-    args = parser.parse_args()
-
-    try:
-        module_path = os.path.abspath(os.getcwd())
-        if module_path not in sys.path:
-            sys.path.append(module_path)
-
-        if ":" in args.module:
-            module_name, app_name = args.module.rsplit(":", 1)
-        else:
-            module_parts = args.module.split(".")
-            module_name = ".".join(module_parts[:-1])
-            app_name = module_parts[-1]
-
-        module = import_module(module_name)
-        app = getattr(module, app_name, None)
-        app_name = type(app).__name__
-
-        if not isinstance(app, Sanic):
-            raise ValueError(
-                f"Module is not a Sanic app, it is a {app_name}.  "
-                f"Perhaps you meant {args.module}.app?"
-            )
-        if args.cert is not None or args.key is not None:
-            ssl = {
-                "cert": args.cert,
-                "key": args.key,
-            }  # type: Optional[Dict[str, Any]]
-        else:
-            ssl = None
-
-        app.run(
-            host=args.host,
-            port=args.port,
-            unix=args.unix,
-            workers=args.workers,
-            debug=args.debug,
-            access_log=args.access_log,
-            ssl=ssl,
-        )
-    except ImportError as e:
-        logger.error(
-            f"No module named {e.name} found.\n"
-            f"  Example File: project/sanic_server.py -> app\n"
-            f"  Example Module: project.sanic_server.app"
-        )
-    except ValueError:
-        logger.exception("Failed to run app")
+def main(args=None):
+    cli = SanicCLI()
+    cli.attach()
+    cli.run(args)
 
 
 if __name__ == "__main__":

sanic/__version__.py

@@ -1 +1 @@
-__version__ = "21.3.1"
+__version__ = "22.9.1"

sanic/application/constants.py

@@ -0,0 +1,32 @@
+from enum import Enum, IntEnum, auto
+
+
+class StrEnum(str, Enum):  # no cov
+    def _generate_next_value_(name: str, *args) -> str:  # type: ignore
+        return name.lower()
+
+    def __eq__(self, value: object) -> bool:
+        value = str(value).upper()
+        return super().__eq__(value)
+
+    def __hash__(self) -> int:
+        return hash(self.value)
+
+    def __str__(self) -> str:
+        return self.value
+
+
+class Server(StrEnum):
+    SANIC = auto()
+    ASGI = auto()
+
+
+class Mode(StrEnum):
+    PRODUCTION = auto()
+    DEBUG = auto()
+
+
+class ServerStage(IntEnum):
+    STOPPED = auto()
+    PARTIAL = auto()
+    SERVING = auto()

sanic/application/ext.py

@@ -0,0 +1,39 @@
+from __future__ import annotations
+
+from contextlib import suppress
+from importlib import import_module
+from typing import TYPE_CHECKING
+
+
+if TYPE_CHECKING:
+    from sanic import Sanic
+
+    try:
+        from sanic_ext import Extend  # type: ignore
+    except ImportError:
+        ...
+
+
+def setup_ext(app: Sanic, *, fail: bool = False, **kwargs):
+    if not app.config.AUTO_EXTEND:
+        return
+
+    sanic_ext = None
+    with suppress(ModuleNotFoundError):
+        sanic_ext = import_module("sanic_ext")
+
+    if not sanic_ext:  # no cov
+        if fail:
+            raise RuntimeError(
+                "Sanic Extensions is not installed. You can add it to your "
+                "environment using:\n$ pip install sanic[ext]\nor\n$ pip "
+                "install sanic-ext"
+            )
+
+        return
+
+    if not getattr(app, "_ext", None):
+        Ext: Extend = getattr(sanic_ext, "Extend")
+        app._ext = Ext(app, **kwargs)
+
+        return app.ext

sanic/application/logo.py

@@ -0,0 +1,59 @@
+import re
+import sys
+
+from os import environ
+
+from sanic.compat import is_atty
+
+
+BASE_LOGO = """
+
+                 Sanic
+         Build Fast. Run Fast.
+
+"""
+COFFEE_LOGO = """\033[48;2;255;13;104m                     \033[0m
+\033[38;2;255;255;255;48;2;255;13;104m     ▄████████▄      \033[0m
+\033[38;2;255;255;255;48;2;255;13;104m    ██       ██▀▀▄   \033[0m
+\033[38;2;255;255;255;48;2;255;13;104m    ███████████  █   \033[0m
+\033[38;2;255;255;255;48;2;255;13;104m    ███████████▄▄▀   \033[0m
+\033[38;2;255;255;255;48;2;255;13;104m     ▀███████▀       \033[0m
+\033[48;2;255;13;104m                     \033[0m
+Dark roast. No sugar."""
+
+COLOR_LOGO = """\033[48;2;255;13;104m                     \033[0m
+\033[38;2;255;255;255;48;2;255;13;104m    ▄███ █████ ██    \033[0m
+\033[38;2;255;255;255;48;2;255;13;104m   ██                \033[0m
+\033[38;2;255;255;255;48;2;255;13;104m    ▀███████ ███▄    \033[0m
+\033[38;2;255;255;255;48;2;255;13;104m                ██   \033[0m
+\033[38;2;255;255;255;48;2;255;13;104m   ████ ████████▀    \033[0m
+\033[48;2;255;13;104m                     \033[0m
+Build Fast. Run Fast."""
+
+FULL_COLOR_LOGO = """
+
+\033[38;2;255;13;104m  ▄███ █████ ██ \033[0m     ▄█▄      ██       █   █   ▄██████████
+\033[38;2;255;13;104m ██             \033[0m    █   █     █ ██     █   █  ██
+\033[38;2;255;13;104m  ▀███████ ███▄ \033[0m   ▀     █    █   ██   ▄   █  ██
+\033[38;2;255;13;104m              ██\033[0m  █████████   █     ██ █   █  ▄▄
+\033[38;2;255;13;104m ████ ████████▀ \033[0m █         █  █       ██   █   ▀██ ███████
+
+"""  # noqa
+
+ansi_pattern = re.compile(r"\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~])")
+
+
+def get_logo(full=False, coffee=False):
+    logo = (
+        (FULL_COLOR_LOGO if full else (COFFEE_LOGO if coffee else COLOR_LOGO))
+        if is_atty()
+        else BASE_LOGO
+    )
+
+    if (
+        sys.platform == "darwin"
+        and environ.get("TERM_PROGRAM") == "Apple_Terminal"
+    ):
+        logo = ansi_pattern.sub("", logo)
+
+    return logo

sanic/application/motd.py

@@ -0,0 +1,145 @@
+from abc import ABC, abstractmethod
+from shutil import get_terminal_size
+from textwrap import indent, wrap
+from typing import Dict, Optional
+
+from sanic import __version__
+from sanic.compat import is_atty
+from sanic.log import logger
+
+
+class MOTD(ABC):
+    def __init__(
+        self,
+        logo: Optional[str],
+        serve_location: str,
+        data: Dict[str, str],
+        extra: Dict[str, str],
+    ) -> None:
+        self.logo = logo
+        self.serve_location = serve_location
+        self.data = data
+        self.extra = extra
+        self.key_width = 0
+        self.value_width = 0
+
+    @abstractmethod
+    def display(self):
+        ...  # noqa
+
+    @classmethod
+    def output(
+        cls,
+        logo: Optional[str],
+        serve_location: str,
+        data: Dict[str, str],
+        extra: Dict[str, str],
+    ) -> None:
+        motd_class = MOTDTTY if is_atty() else MOTDBasic
+        motd_class(logo, serve_location, data, extra).display()
+
+
+class MOTDBasic(MOTD):
+    def display(self):
+        if self.logo:
+            logger.debug(self.logo)
+        lines = [f"Sanic v{__version__}"]
+        if self.serve_location:
+            lines.append(f"Goin' Fast @ {self.serve_location}")
+        lines += [
+            *(f"{key}: {value}" for key, value in self.data.items()),
+            *(f"{key}: {value}" for key, value in self.extra.items()),
+        ]
+        for line in lines:
+            logger.info(line)
+
+
+class MOTDTTY(MOTD):
+    def __init__(self, *args, **kwargs) -> None:
+        super().__init__(*args, **kwargs)
+        self.set_variables()
+
+    def set_variables(self):  # no  cov
+        fallback = (108, 24)
+        terminal_width = max(
+            get_terminal_size(fallback=fallback).columns, fallback[0]
+        )
+        self.max_value_width = terminal_width - fallback[0] + 36
+
+        self.key_width = 4
+        self.value_width = self.max_value_width
+        if self.data:
+            self.key_width = max(map(len, self.data.keys()))
+            self.value_width = min(
+                max(map(len, self.data.values())), self.max_value_width
+            )
+        self.logo_lines = self.logo.split("\n") if self.logo else []
+        self.logo_line_length = 24
+        self.centering_length = (
+            self.key_width + self.value_width + 2 + self.logo_line_length
+        )
+        self.display_length = self.key_width + self.value_width + 2
+
+    def display(self, version=True, action="Goin' Fast", out=None):
+        if not out:
+            out = logger.info
+        header = "Sanic"
+        if version:
+            header += f" v{__version__}"
+        header = header.center(self.centering_length)
+        running = (
+            f"{action} @ {self.serve_location}" if self.serve_location else ""
+        ).center(self.centering_length)
+        length = len(header) + 2 - self.logo_line_length
+        first_filler = "─" * (self.logo_line_length - 1)
+        second_filler = "─" * length
+        display_filler = "─" * (self.display_length + 2)
+        lines = [
+            f"\n┌{first_filler}─{second_filler}┐",
+            f"│ {header} │",
+            f"│ {running} │",
+            f"├{first_filler}┬{second_filler}┤",
+        ]
+
+        self._render_data(lines, self.data, 0)
+        if self.extra:
+            logo_part = self._get_logo_part(len(lines) - 4)
+            lines.append(f"| {logo_part} ├{display_filler}┤")
+            self._render_data(lines, self.extra, len(lines) - 4)
+
+        self._render_fill(lines)
+
+        lines.append(f"└{first_filler}┴{second_filler}┘\n")
+        out(indent("\n".join(lines), "  "))
+
+    def _render_data(self, lines, data, start):
+        offset = 0
+        for idx, (key, value) in enumerate(data.items(), start=start):
+            key = key.rjust(self.key_width)
+
+            wrapped = wrap(value, self.max_value_width, break_on_hyphens=False)
+            for wrap_index, part in enumerate(wrapped):
+                part = part.ljust(self.value_width)
+                logo_part = self._get_logo_part(idx + offset + wrap_index)
+                display = (
+                    f"{key}: {part}"
+                    if wrap_index == 0
+                    else (" " * len(key) + f"  {part}")
+                )
+                lines.append(f"│ {logo_part} │ {display} │")
+                if wrap_index:
+                    offset += 1
+
+    def _render_fill(self, lines):
+        filler = " " * self.display_length
+        idx = len(lines) - 5
+        for i in range(1, len(self.logo_lines) - idx):
+            logo_part = self.logo_lines[idx + i]
+            lines.append(f"│ {logo_part} │ {filler} │")
+
+    def _get_logo_part(self, idx):
+        try:
+            logo_part = self.logo_lines[idx]
+        except IndexError:
+            logo_part = " " * (self.logo_line_length - 3)
+        return logo_part

sanic/application/spinner.py

@@ -0,0 +1,86 @@
+import os
+import sys
+import time
+
+from contextlib import contextmanager
+from queue import Queue
+from threading import Thread
+
+
+if os.name == "nt":  # noqa
+    import ctypes  # noqa
+
+    class _CursorInfo(ctypes.Structure):
+        _fields_ = [("size", ctypes.c_int), ("visible", ctypes.c_byte)]
+
+
+class Spinner:  # noqa
+    def __init__(self, message: str) -> None:
+        self.message = message
+        self.queue: Queue[int] = Queue()
+        self.spinner = self.cursor()
+        self.thread = Thread(target=self.run)
+
+    def start(self):
+        self.queue.put(1)
+        self.thread.start()
+        self.hide()
+
+    def run(self):
+        while self.queue.get():
+            output = f"\r{self.message} [{next(self.spinner)}]"
+            sys.stdout.write(output)
+            sys.stdout.flush()
+            time.sleep(0.1)
+            self.queue.put(1)
+
+    def stop(self):
+        self.queue.put(0)
+        self.thread.join()
+        self.show()
+
+    @staticmethod
+    def cursor():
+        while True:
+            for cursor in "|/-\\":
+                yield cursor
+
+    @staticmethod
+    def hide():
+        if os.name == "nt":
+            ci = _CursorInfo()
+            handle = ctypes.windll.kernel32.GetStdHandle(-11)
+            ctypes.windll.kernel32.GetConsoleCursorInfo(
+                handle, ctypes.byref(ci)
+            )
+            ci.visible = False
+            ctypes.windll.kernel32.SetConsoleCursorInfo(
+                handle, ctypes.byref(ci)
+            )
+        elif os.name == "posix":
+            sys.stdout.write("\033[?25l")
+            sys.stdout.flush()
+
+    @staticmethod
+    def show():
+        if os.name == "nt":
+            ci = _CursorInfo()
+            handle = ctypes.windll.kernel32.GetStdHandle(-11)
+            ctypes.windll.kernel32.GetConsoleCursorInfo(
+                handle, ctypes.byref(ci)
+            )
+            ci.visible = True
+            ctypes.windll.kernel32.SetConsoleCursorInfo(
+                handle, ctypes.byref(ci)
+            )
+        elif os.name == "posix":
+            sys.stdout.write("\033[?25h")
+            sys.stdout.flush()
+
+
+@contextmanager
+def loading(message: str = "Loading"):  # noqa
+    spinner = Spinner(message)
+    spinner.start()
+    yield
+    spinner.stop()

sanic/application/state.py

@@ -0,0 +1,91 @@
+from __future__ import annotations
+
+import logging
+
+from dataclasses import dataclass, field
+from pathlib import Path
+from socket import socket
+from ssl import SSLContext
+from typing import TYPE_CHECKING, Any, Dict, List, Optional, Set, Union
+
+from sanic.application.constants import Mode, Server, ServerStage
+from sanic.log import VerbosityFilter, logger
+from sanic.server.async_server import AsyncioServer
+
+
+if TYPE_CHECKING:
+    from sanic import Sanic
+
+
+@dataclass
+class ApplicationServerInfo:
+    settings: Dict[str, Any]
+    stage: ServerStage = field(default=ServerStage.STOPPED)
+    server: Optional[AsyncioServer] = field(default=None)
+
+
+@dataclass
+class ApplicationState:
+    app: Sanic
+    asgi: bool = field(default=False)
+    coffee: bool = field(default=False)
+    fast: bool = field(default=False)
+    host: str = field(default="")
+    port: int = field(default=0)
+    ssl: Optional[SSLContext] = field(default=None)
+    sock: Optional[socket] = field(default=None)
+    unix: Optional[str] = field(default=None)
+    mode: Mode = field(default=Mode.PRODUCTION)
+    reload_dirs: Set[Path] = field(default_factory=set)
+    auto_reload: bool = field(default=False)
+    server: Server = field(default=Server.SANIC)
+    is_running: bool = field(default=False)
+    is_started: bool = field(default=False)
+    is_stopping: bool = field(default=False)
+    verbosity: int = field(default=0)
+    workers: int = field(default=0)
+    primary: bool = field(default=True)
+    server_info: List[ApplicationServerInfo] = field(default_factory=list)
+
+    # This property relates to the ApplicationState instance and should
+    # not be changed except in the __post_init__ method
+    _init: bool = field(default=False)
+
+    def __post_init__(self) -> None:
+        self._init = True
+
+    def __setattr__(self, name: str, value: Any) -> None:
+        if self._init and name == "_init":
+            raise RuntimeError(
+                "Cannot change the value of _init after instantiation"
+            )
+        super().__setattr__(name, value)
+        if self._init and hasattr(self, f"set_{name}"):
+            getattr(self, f"set_{name}")(value)
+
+    def set_mode(self, value: Union[str, Mode]):
+        if hasattr(self.app, "error_handler"):
+            self.app.error_handler.debug = self.app.debug
+        if getattr(self.app, "configure_logging", False) and self.app.debug:
+            logger.setLevel(logging.DEBUG)
+
+    def set_verbosity(self, value: int):
+        VerbosityFilter.verbosity = value
+
+    @property
+    def is_debug(self):
+        return self.mode is Mode.DEBUG
+
+    @property
+    def stage(self) -> ServerStage:
+        if not self.server_info:
+            return ServerStage.STOPPED
+
+        if all(info.stage is ServerStage.SERVING for info in self.server_info):
+            return ServerStage.SERVING
+        elif any(
+            info.stage is ServerStage.SERVING for info in self.server_info
+        ):
+            return ServerStage.PARTIAL
+
+        return ServerStage.STOPPED

sanic/asgi.py

@@ -1,36 +1,52 @@
+from __future__ import annotations
+
 import warnings
 
-from inspect import isawaitable
-from typing import Optional
+from typing import TYPE_CHECKING, Optional
 from urllib.parse import quote
 
-import sanic.app  # noqa
-
 from sanic.compat import Header
 from sanic.exceptions import ServerError
+from sanic.handlers import RequestManager
+from sanic.helpers import _default
+from sanic.http import Stage
+from sanic.log import logger
 from sanic.models.asgi import ASGIReceive, ASGIScope, ASGISend, MockTransport
 from sanic.request import Request
+from sanic.response import BaseHTTPResponse
 from sanic.server import ConnInfo
-from sanic.websocket import WebSocketConnection
+from sanic.server.websockets.connection import WebSocketConnection
+
+
+if TYPE_CHECKING:
+    from sanic import Sanic
 
 
 class Lifespan:
-    def __init__(self, asgi_app: "ASGIApp") -> None:
+    def __init__(self, asgi_app: ASGIApp) -> None:
         self.asgi_app = asgi_app
 
-        if "before_server_start" in self.asgi_app.sanic_app.listeners:
-            warnings.warn(
+        if (
+            "server.init.before"
+            in self.asgi_app.sanic_app.signal_router.name_index
+        ):
+            logger.debug(
                 'You have set a listener for "before_server_start" '
                 "in ASGI mode. "
                 "It will be executed as early as possible, but not before "
-                "the ASGI server is started."
+                "the ASGI server is started.",
+                extra={"verbosity": 1},
             )
-        if "after_server_stop" in self.asgi_app.sanic_app.listeners:
-            warnings.warn(
+        if (
+            "server.shutdown.after"
+            in self.asgi_app.sanic_app.signal_router.name_index
+        ):
+            logger.debug(
                 'You have set a listener for "after_server_stop" '
                 "in ASGI mode. "
                 "It will be executed as late as possible, but not after "
-                "the ASGI server is stopped."
+                "the ASGI server is stopped.",
+                extra={"verbosity": 1},
             )
 
     async def startup(self) -> None:
@@ -42,19 +58,16 @@ class Lifespan:
         in sequence since the ASGI lifespan protocol only supports a single
         startup event.
         """
-        self.asgi_app.sanic_app.router.finalize()
-        if self.asgi_app.sanic_app.signal_router.routes:
-            self.asgi_app.sanic_app.signal_router.finalize()
-        listeners = self.asgi_app.sanic_app.listeners.get(
-            "before_server_start", []
-        ) + self.asgi_app.sanic_app.listeners.get("after_server_start", [])
+        await self.asgi_app.sanic_app._startup()
+        await self.asgi_app.sanic_app._server_event("init", "before")
+        await self.asgi_app.sanic_app._server_event("init", "after")
 
-        for handler in listeners:
-            response = handler(
-                self.asgi_app.sanic_app, self.asgi_app.sanic_app.loop
+        if self.asgi_app.sanic_app.config.USE_UVLOOP is not _default:
+            warnings.warn(
+                "You have set the USE_UVLOOP configuration option, but Sanic "
+                "cannot control the event loop when running in ASGI mode."
+                "This option will be ignored."
             )
-            if response and isawaitable(response):
-                await response
 
     async def shutdown(self) -> None:
         """
@@ -65,16 +78,8 @@ class Lifespan:
         in sequence since the ASGI lifespan protocol only supports a single
         shutdown event.
         """
-        listeners = self.asgi_app.sanic_app.listeners.get(
-            "before_server_stop", []
-        ) + self.asgi_app.sanic_app.listeners.get("after_server_stop", [])
-
-        for handler in listeners:
-            response = handler(
-                self.asgi_app.sanic_app, self.asgi_app.sanic_app.loop
-            )
-            if response and isawaitable(response):
-                await response
+        await self.asgi_app.sanic_app._server_event("shutdown", "before")
+        await self.asgi_app.sanic_app._server_event("shutdown", "after")
 
     async def __call__(
         self, scope: ASGIScope, receive: ASGIReceive, send: ASGISend
@@ -91,11 +96,13 @@ class Lifespan:
 
 
 class ASGIApp:
-    sanic_app: "sanic.app.Sanic"
+    sanic_app: Sanic
     request: Request
     transport: MockTransport
     lifespan: Lifespan
     ws: Optional[WebSocketConnection]
+    stage: Stage
+    response: Optional[BaseHTTPResponse]
 
     def __init__(self) -> None:
         self.ws = None
@@ -108,6 +115,8 @@ class ASGIApp:
         instance.sanic_app = sanic_app
         instance.transport = MockTransport(scope, receive, send)
         instance.transport.loop = sanic_app.loop
+        instance.stage = Stage.IDLE
+        instance.response = None
         setattr(instance.transport, "add_task", sanic_app.loop.create_task)
 
         headers = Header(
@@ -140,7 +149,6 @@ class ASGIApp:
                 instance.ws = instance.transport.create_websocket_connection(
                     send, receive
                 )
-                await instance.ws.accept()
             else:
                 raise ServerError("Received unknown ASGI scope")
 
@@ -157,17 +165,28 @@ class ASGIApp:
             instance.request_body = True
             instance.request.conn_info = ConnInfo(instance.transport)
 
+            await sanic_app.dispatch(
+                "http.lifecycle.request",
+                inline=True,
+                context={"request": instance.request},
+                fail_not_found=False,
+            )
+
         return instance
 
     async def read(self) -> Optional[bytes]:
         """
         Read and stream the body in chunks from an incoming ASGI message.
         """
+        if self.stage is Stage.IDLE:
+            self.stage = Stage.REQUEST
         message = await self.transport.receive()
+        body = message.get("body", b"")
         if not message.get("more_body", False):
             self.request_body = False
-            return None
-        return message.get("body", b"")
+            if not body:
+                return None
+        return body
 
     async def __aiter__(self):
         while self.request_body:
@@ -175,11 +194,17 @@ class ASGIApp:
             if data:
                 yield data
 
-    def respond(self, response):
+    def respond(self, response: BaseHTTPResponse):
+        if self.stage is not Stage.HANDLER:
+            self.stage = Stage.FAILED
+            raise RuntimeError("Response already started")
+        if self.response is not None:
+            self.response.stream = None
         response.stream, self.response = self, response
         return response
 
     async def send(self, data, end_stream):
+        self.stage = Stage.IDLE if end_stream else Stage.RESPONSE
         if self.response:
             response, self.response = self.response, None
             await self.transport.send(
@@ -206,4 +231,9 @@ class ASGIApp:
         """
         Handle the incoming request.
         """
-        await self.sanic_app.handle_request(self.request)
+        manager = RequestManager.create(self.request)
+        try:
+            self.stage = Stage.HANDLER
+            await manager.handle()
+        except Exception as e:
+            await manager.error(e)

sanic/base.py

@@ -1,41 +0,0 @@
-from typing import Any, Tuple
-from warnings import warn
-
-from sanic.mixins.exceptions import ExceptionMixin
-from sanic.mixins.listeners import ListenerMixin
-from sanic.mixins.middleware import MiddlewareMixin
-from sanic.mixins.routes import RouteMixin
-from sanic.mixins.signals import SignalMixin
-
-
-class BaseSanic(
-    RouteMixin,
-    MiddlewareMixin,
-    ListenerMixin,
-    ExceptionMixin,
-    SignalMixin,
-):
-    __fake_slots__: Tuple[str, ...]
-
-    def __init__(self, *args, **kwargs) -> None:
-        for base in BaseSanic.__bases__:
-            base.__init__(self, *args, **kwargs)  # type: ignore
-
-    def __str__(self) -> str:
-        return f"<{self.__class__.__name__} {self.name}>"
-
-    def __repr__(self) -> str:
-        return f'{self.__class__.__name__}(name="{self.name}")'
-
-    def __setattr__(self, name: str, value: Any) -> None:
-        # This is a temporary compat layer so we can raise a warning until
-        # setting attributes on the app instance can be removed and deprecated
-        # with a proper implementation of __slots__
-        if name not in self.__fake_slots__:
-            warn(
-                f"Setting variables on {self.__class__.__name__} instances is "
-                "deprecated and will be removed in version 21.9. You should "
-                f"change your {self.__class__.__name__} instance to use "
-                f"instance.ctx.{name} instead."
-            )
-        super().__setattr__(name, value)

sanic/base/meta.py

@@ -0,0 +1,6 @@
+class SanicMeta(type):
+    @classmethod
+    def __prepare__(metaclass, name, bases, **kwds):
+        cls = super().__prepare__(metaclass, name, bases, **kwds)
+        cls["__slots__"] = ()
+        return cls

sanic/base/root.py

@@ -0,0 +1,63 @@
+import re
+
+from typing import Any
+
+from sanic.base.meta import SanicMeta
+from sanic.exceptions import SanicException
+from sanic.mixins.exceptions import ExceptionMixin
+from sanic.mixins.listeners import ListenerMixin
+from sanic.mixins.middleware import MiddlewareMixin
+from sanic.mixins.routes import RouteMixin
+from sanic.mixins.signals import SignalMixin
+
+
+VALID_NAME = re.compile(r"^[a-zA-Z_][a-zA-Z0-9_\-]*$")
+
+
+class BaseSanic(
+    RouteMixin,
+    MiddlewareMixin,
+    ListenerMixin,
+    ExceptionMixin,
+    SignalMixin,
+    metaclass=SanicMeta,
+):
+    __slots__ = ("name",)
+
+    def __init__(self, name: str = None, *args: Any, **kwargs: Any) -> None:
+        class_name = self.__class__.__name__
+
+        if name is None:
+            raise SanicException(
+                f"{class_name} instance cannot be unnamed. "
+                "Please use Sanic(name='your_application_name') instead.",
+            )
+
+        if not VALID_NAME.match(name):
+            raise SanicException(
+                f"{class_name} instance named '{name}' uses an invalid "
+                "format. Names must begin with a character and may only "
+                "contain alphanumeric characters, _, or -."
+            )
+
+        self.name = name
+
+        for base in BaseSanic.__bases__:
+            base.__init__(self, *args, **kwargs)  # type: ignore
+
+    def __str__(self) -> str:
+        return f"<{self.__class__.__name__} {self.name}>"
+
+    def __repr__(self) -> str:
+        return f'{self.__class__.__name__}(name="{self.name}")'
+
+    def __setattr__(self, name: str, value: Any) -> None:
+        try:
+            super().__setattr__(name, value)
+        except AttributeError as e:
+            raise AttributeError(
+                f"Setting variables on {self.__class__.__name__} instances is "
+                "not allowed. You should change your "
+                f"{self.__class__.__name__} instance to use "
+                f"instance.ctx.{name} instead.",
+            ) from e

sanic/blueprint_group.py

@@ -1,7 +1,12 @@
-from collections.abc import MutableSequence
-from typing import List, Optional, Union
+from __future__ import annotations
 
-import sanic
+from collections.abc import MutableSequence
+from functools import partial
+from typing import TYPE_CHECKING, List, Optional, Union
+
+
+if TYPE_CHECKING:
+    from sanic.blueprints import Blueprint
 
 
 class BlueprintGroup(MutableSequence):
@@ -54,9 +59,21 @@ class BlueprintGroup(MutableSequence):
         app.blueprint(bpg)
     """
 
-    __slots__ = ("_blueprints", "_url_prefix", "_version", "_strict_slashes")
+    __slots__ = (
+        "_blueprints",
+        "_url_prefix",
+        "_version",
+        "_strict_slashes",
+        "_version_prefix",
+    )
 
-    def __init__(self, url_prefix=None, version=None, strict_slashes=None):
+    def __init__(
+        self,
+        url_prefix: Optional[str] = None,
+        version: Optional[Union[int, str, float]] = None,
+        strict_slashes: Optional[bool] = None,
+        version_prefix: str = "/v",
+    ):
         """
         Create a new Blueprint Group
 
@@ -65,13 +82,14 @@ class BlueprintGroup(MutableSequence):
             inherited by each of the Blueprint
         :param strict_slashes: URL Strict slash behavior indicator
         """
-        self._blueprints = []
+        self._blueprints: List[Blueprint] = []
         self._url_prefix = url_prefix
         self._version = version
+        self._version_prefix = version_prefix
         self._strict_slashes = strict_slashes
 
     @property
-    def url_prefix(self) -> str:
+    def url_prefix(self) -> Optional[Union[int, str, float]]:
         """
         Retrieve the URL prefix being used for the Current Blueprint Group
 
@@ -80,7 +98,7 @@ class BlueprintGroup(MutableSequence):
         return self._url_prefix
 
     @property
-    def blueprints(self) -> List["sanic.Blueprint"]:
+    def blueprints(self) -> List[Blueprint]:
         """
         Retrieve a list of all the available blueprints under this group.
 
@@ -107,6 +125,15 @@ class BlueprintGroup(MutableSequence):
         """
         return self._strict_slashes
 
+    @property
+    def version_prefix(self) -> str:
+        """
+        Version prefix; defaults to ``/v``
+
+        :return: str
+        """
+        return self._version_prefix
+
     def __iter__(self):
         """
         Tun the class Blueprint Group into an Iterable item
@@ -161,34 +188,37 @@ class BlueprintGroup(MutableSequence):
         """
         return len(self._blueprints)
 
-    def _sanitize_blueprint(self, bp: "sanic.Blueprint") -> "sanic.Blueprint":
-        """
-        Sanitize the Blueprint Entity to override the Version and strict slash
-        behaviors as required.
-
-        :param bp: Sanic Blueprint entity Object
-        :return: Modified Blueprint
-        """
-        if self._url_prefix:
-            merged_prefix = "/".join(
-                u.strip("/") for u in [self._url_prefix, bp.url_prefix or ""]
-            ).rstrip("/")
-            bp.url_prefix = f"/{merged_prefix}"
-        for _attr in ["version", "strict_slashes"]:
-            if getattr(bp, _attr) is None:
-                setattr(bp, _attr, getattr(self, _attr))
-        return bp
-
-    def append(self, value: "sanic.Blueprint") -> None:
+    def append(self, value: Blueprint) -> None:
         """
         The Abstract class `MutableSequence` leverages this append method to
         perform the `BlueprintGroup.append` operation.
         :param value: New `Blueprint` object.
         :return: None
         """
-        self._blueprints.append(self._sanitize_blueprint(bp=value))
+        self._blueprints.append(value)
 
-    def insert(self, index: int, item: "sanic.Blueprint") -> None:
+    def exception(self, *exceptions, **kwargs):
+        """
+        A decorator that can be used to implement a global exception handler
+        for all the Blueprints that belong to this Blueprint Group.
+
+        In case of nested Blueprint Groups, the same handler is applied
+        across each of the Blueprints recursively.
+
+        :param args: List of Python exceptions to be caught by the handler
+        :param kwargs: Additional optional arguments to be passed to the
+            exception handler
+        :return: a decorated method to handle global exceptions for any
+            blueprint registered under this group.
+        """
+
+        def register_exception_handler_for_blueprints(fn):
+            for blueprint in self.blueprints:
+                blueprint.exception(*exceptions, **kwargs)(fn)
+
+        return register_exception_handler_for_blueprints
+
+    def insert(self, index: int, item: Blueprint) -> None:
         """
         The Abstract class `MutableSequence` leverages this insert method to
         perform the `BlueprintGroup.append` operation.
@@ -197,7 +227,7 @@ class BlueprintGroup(MutableSequence):
         :param item: New `Blueprint` object.
         :return: None
         """
-        self._blueprints.insert(index, self._sanitize_blueprint(item))
+        self._blueprints.insert(index, item)
 
     def middleware(self, *args, **kwargs):
         """
@@ -221,3 +251,15 @@ class BlueprintGroup(MutableSequence):
             args = list(args)[1:]
             return register_middleware_for_blueprints(fn)
         return register_middleware_for_blueprints
+
+    def on_request(self, middleware=None):
+        if callable(middleware):
+            return self.middleware(middleware, "request")
+        else:
+            return partial(self.middleware, attach_to="request")
+
+    def on_response(self, middleware=None):
+        if callable(middleware):
+            return self.middleware(middleware, "response")
+        else:
+            return partial(self.middleware, attach_to="response")

sanic/blueprints.py

@@ -3,15 +3,31 @@ from __future__ import annotations
 import asyncio
 
 from collections import defaultdict
+from copy import deepcopy
+from functools import wraps
+from inspect import isfunction
+from itertools import chain
 from types import SimpleNamespace
-from typing import TYPE_CHECKING, Dict, Iterable, List, Optional, Set, Union
+from typing import (
+    TYPE_CHECKING,
+    Any,
+    Dict,
+    Iterable,
+    List,
+    Optional,
+    Sequence,
+    Set,
+    Tuple,
+    Union,
+)
 
-from sanic_routing.exceptions import NotFound  # type: ignore
-from sanic_routing.route import Route  # type: ignore
+from sanic_routing.exceptions import NotFound
+from sanic_routing.route import Route
 
-from sanic.base import BaseSanic
+from sanic.base.root import BaseSanic
 from sanic.blueprint_group import BlueprintGroup
 from sanic.exceptions import SanicException
+from sanic.helpers import Default, _default
 from sanic.models.futures import FutureRoute, FutureStatic
 from sanic.models.handler_types import (
     ListenerType,
@@ -21,7 +37,33 @@ from sanic.models.handler_types import (
 
 
 if TYPE_CHECKING:
-    from sanic import Sanic  # noqa
+    from sanic import Sanic
+
+
+def lazy(func, as_decorator=True):
+    @wraps(func)
+    def decorator(bp, *args, **kwargs):
+        nonlocal as_decorator
+        kwargs["apply"] = False
+        pass_handler = None
+
+        if args and isfunction(args[0]):
+            as_decorator = False
+
+        def wrapper(handler):
+            future = func(bp, *args, **kwargs)
+            if as_decorator:
+                future = future(handler)
+
+            if bp.registered:
+                for app in bp.apps:
+                    bp.register(app, {})
+
+            return future
+
+        return wrapper if as_decorator else wrapper(pass_handler)
+
+    return decorator
 
 
 class Blueprint(BaseSanic):
@@ -37,13 +79,13 @@ class Blueprint(BaseSanic):
 
     :param name: unique name of the blueprint
     :param url_prefix: URL to be prefixed before all route URLs
-    :param host: IP Address of FQDN for the sanic server to use.
+    :param host: IP Address or FQDN for the sanic server to use.
     :param version: Blueprint Version
     :param strict_slashes: Enforce the API urls are requested with a
-        training */*
+        trailing */*
     """
 
-    __fake_slots__ = (
+    __slots__ = (
         "_apps",
         "_future_routes",
         "_future_statics",
@@ -56,38 +98,36 @@ class Blueprint(BaseSanic):
         "host",
         "listeners",
         "middlewares",
-        "name",
         "routes",
         "statics",
         "strict_slashes",
         "url_prefix",
         "version",
+        "version_prefix",
         "websocket_routes",
     )
 
     def __init__(
         self,
-        name: str,
+        name: str = None,
         url_prefix: Optional[str] = None,
-        host: Optional[str] = None,
-        version: Optional[int] = None,
+        host: Optional[Union[List[str], str]] = None,
+        version: Optional[Union[int, str, float]] = None,
         strict_slashes: Optional[bool] = None,
+        version_prefix: str = "/v",
     ):
-        super().__init__()
-
-        self._apps: Set[Sanic] = set()
+        super().__init__(name=name)
+        self.reset()
         self.ctx = SimpleNamespace()
-        self.exceptions: List[RouteHandler] = []
         self.host = host
-        self.listeners: Dict[str, List[ListenerType]] = {}
-        self.middlewares: List[MiddlewareType] = []
-        self.name = name
-        self.routes: List[Route] = []
-        self.statics: List[RouteHandler] = []
         self.strict_slashes = strict_slashes
-        self.url_prefix = url_prefix
+        self.url_prefix = (
+            url_prefix[:-1]
+            if url_prefix and url_prefix.endswith("/")
+            else url_prefix
+        )
         self.version = version
-        self.websocket_routes: List[Route] = []
+        self.version_prefix = version_prefix
 
     def __repr__(self) -> str:
         args = ", ".join(
@@ -114,32 +154,100 @@ class Blueprint(BaseSanic):
             )
         return self._apps
 
-    def route(self, *args, **kwargs):
-        kwargs["apply"] = False
-        return super().route(*args, **kwargs)
+    @property
+    def registered(self) -> bool:
+        return bool(self._apps)
 
-    def static(self, *args, **kwargs):
-        kwargs["apply"] = False
-        return super().static(*args, **kwargs)
+    exception = lazy(BaseSanic.exception)
+    listener = lazy(BaseSanic.listener)
+    middleware = lazy(BaseSanic.middleware)
+    route = lazy(BaseSanic.route)
+    signal = lazy(BaseSanic.signal)
+    static = lazy(BaseSanic.static, as_decorator=False)
 
-    def middleware(self, *args, **kwargs):
-        kwargs["apply"] = False
-        return super().middleware(*args, **kwargs)
+    def reset(self):
+        self._apps: Set[Sanic] = set()
+        self.exceptions: List[RouteHandler] = []
+        self.listeners: Dict[str, List[ListenerType[Any]]] = {}
+        self.middlewares: List[MiddlewareType] = []
+        self.routes: List[Route] = []
+        self.statics: List[RouteHandler] = []
+        self.websocket_routes: List[Route] = []
 
-    def listener(self, *args, **kwargs):
-        kwargs["apply"] = False
-        return super().listener(*args, **kwargs)
+    def copy(
+        self,
+        name: str,
+        url_prefix: Optional[Union[str, Default]] = _default,
+        version: Optional[Union[int, str, float, Default]] = _default,
+        version_prefix: Union[str, Default] = _default,
+        strict_slashes: Optional[Union[bool, Default]] = _default,
+        with_registration: bool = True,
+        with_ctx: bool = False,
+    ):
+        """
+        Copy a blueprint instance with some optional parameters to
+        override the values of attributes in the old instance.
 
-    def exception(self, *args, **kwargs):
-        kwargs["apply"] = False
-        return super().exception(*args, **kwargs)
+        :param name: unique name of the blueprint
+        :param url_prefix: URL to be prefixed before all route URLs
+        :param version: Blueprint Version
+        :param version_prefix: the prefix of the version number shown in the
+            URL.
+        :param strict_slashes: Enforce the API urls are requested with a
+            trailing */*
+        :param with_registration: whether register new blueprint instance with
+            sanic apps that were registered with the old instance or not.
+        :param with_ctx: whether ``ctx`` will be copied or not.
+        """
 
-    def signal(self, event: str, *args, **kwargs):
-        kwargs["apply"] = False
-        return super().signal(event, *args, **kwargs)
+        attrs_backup = {
+            "_apps": self._apps,
+            "routes": self.routes,
+            "websocket_routes": self.websocket_routes,
+            "middlewares": self.middlewares,
+            "exceptions": self.exceptions,
+            "listeners": self.listeners,
+            "statics": self.statics,
+        }
+
+        self.reset()
+        new_bp = deepcopy(self)
+        new_bp.name = name
+
+        if not isinstance(url_prefix, Default):
+            new_bp.url_prefix = url_prefix
+        if not isinstance(version, Default):
+            new_bp.version = version
+        if not isinstance(strict_slashes, Default):
+            new_bp.strict_slashes = strict_slashes
+        if not isinstance(version_prefix, Default):
+            new_bp.version_prefix = version_prefix
+
+        for key, value in attrs_backup.items():
+            setattr(self, key, value)
+
+        if with_registration and self._apps:
+            if new_bp._future_statics:
+                raise SanicException(
+                    "Static routes registered with the old blueprint instance,"
+                    " cannot be registered again."
+                )
+            for app in self._apps:
+                app.blueprint(new_bp)
+
+        if not with_ctx:
+            new_bp.ctx = SimpleNamespace()
+
+        return new_bp
 
     @staticmethod
-    def group(*blueprints, url_prefix="", version=None, strict_slashes=None):
+    def group(
+        *blueprints: Union[Blueprint, BlueprintGroup],
+        url_prefix: Optional[str] = None,
+        version: Optional[Union[int, str, float]] = None,
+        strict_slashes: Optional[bool] = None,
+        version_prefix: str = "/v",
+    ) -> BlueprintGroup:
         """
         Create a list of blueprints, optionally grouping them under a
         general URL prefix.
@@ -156,8 +264,6 @@ class Blueprint(BaseSanic):
             for i in nested:
                 if isinstance(i, (list, tuple)):
                     yield from chain(i)
-                elif isinstance(i, BlueprintGroup):
-                    yield from i.blueprints
                 else:
                     yield i
 
@@ -165,6 +271,7 @@ class Blueprint(BaseSanic):
             url_prefix=url_prefix,
             version=version,
             strict_slashes=strict_slashes,
+            version_prefix=version_prefix,
         )
         for bp in chain(blueprints):
             bps.append(bp)
@@ -182,11 +289,18 @@ class Blueprint(BaseSanic):
 
         self._apps.add(app)
         url_prefix = options.get("url_prefix", self.url_prefix)
+        opt_version = options.get("version", None)
+        opt_strict_slashes = options.get("strict_slashes", None)
+        opt_version_prefix = options.get("version_prefix", self.version_prefix)
+        error_format = options.get(
+            "error_format", app.config.FALLBACK_ERROR_FORMAT
+        )
 
         routes = []
         middleware = []
         exception_handlers = []
         listeners = defaultdict(list)
+        registered = set()
 
         # Routes
         for future in self._future_routes:
@@ -194,32 +308,52 @@ class Blueprint(BaseSanic):
             # prefixed properly in the router
             future.handler.__blueprintname__ = self.name
             # Prepend the blueprint URI prefix if available
-            uri = url_prefix + future.uri if url_prefix else future.uri
+            uri = self._setup_uri(future.uri, url_prefix)
 
-            strict_slashes = (
-                self.strict_slashes
-                if future.strict_slashes is None
-                and self.strict_slashes is not None
-                else future.strict_slashes
+            version_prefix = self.version_prefix
+            for prefix in (
+                future.version_prefix,
+                opt_version_prefix,
+            ):
+                if prefix and prefix != "/v":
+                    version_prefix = prefix
+                    break
+
+            version = self._extract_value(
+                future.version, opt_version, self.version
             )
+            strict_slashes = self._extract_value(
+                future.strict_slashes, opt_strict_slashes, self.strict_slashes
+            )
+
             name = app._generate_name(future.name)
+            host = future.host or self.host
+            if isinstance(host, list):
+                host = tuple(host)
 
             apply_route = FutureRoute(
                 future.handler,
-                uri[1:] if uri.startswith("//") else uri,
+                uri,
                 future.methods,
-                future.host or self.host,
+                host,
                 strict_slashes,
                 future.stream,
-                future.version or self.version,
+                version,
                 name,
                 future.ignore_body,
                 future.websocket,
                 future.subprotocols,
                 future.unquote,
                 future.static,
+                version_prefix,
+                error_format,
+                future.route_context,
             )
 
+            if (self, apply_route) in app._future_registry:
+                continue
+
+            registered.add(apply_route)
             route = app._apply_route(apply_route)
             operation = (
                 routes.extend if isinstance(route, list) else routes.append
@@ -229,43 +363,71 @@ class Blueprint(BaseSanic):
         # Static Files
         for future in self._future_statics:
             # Prepend the blueprint URI prefix if available
-            uri = url_prefix + future.uri if url_prefix else future.uri
+            uri = self._setup_uri(future.uri, url_prefix)
             apply_route = FutureStatic(uri, *future[1:])
+
+            if (self, apply_route) in app._future_registry:
+                continue
+
+            registered.add(apply_route)
             route = app._apply_static(apply_route)
             routes.append(route)
 
         route_names = [route.name for route in routes if route]
 
-        # Middleware
         if route_names:
+            # Middleware
             for future in self._future_middleware:
+                if (self, future) in app._future_registry:
+                    continue
                 middleware.append(app._apply_middleware(future, route_names))
 
-        # Exceptions
-        for future in self._future_exceptions:
-            exception_handlers.append(app._apply_exception_handler(future))
+            # Exceptions
+            for future in self._future_exceptions:
+                if (self, future) in app._future_registry:
+                    continue
+                exception_handlers.append(
+                    app._apply_exception_handler(future, route_names)
+                )
 
         # Event listeners
-        for listener in self._future_listeners:
-            listeners[listener.event].append(app._apply_listener(listener))
+        for future in self._future_listeners:
+            if (self, future) in app._future_registry:
+                continue
+            listeners[future.event].append(app._apply_listener(future))
 
-        for signal in self._future_signals:
-            signal.condition.update({"blueprint": self.name})
-            app._apply_signal(signal)
+        # Signals
+        for future in self._future_signals:
+            if (self, future) in app._future_registry:
+                continue
+            future.condition.update({"__blueprint__": self.name})
+            # Force exclusive to be False
+            app._apply_signal(tuple((*future[:-1], False)))
 
-        self.routes = [route for route in routes if isinstance(route, Route)]
-
-        # Deprecate these in 21.6
-        self.websocket_routes = [
+        self.routes += [route for route in routes if isinstance(route, Route)]
+        self.websocket_routes += [
             route for route in self.routes if route.ctx.websocket
         ]
-        self.middlewares = middleware
-        self.exceptions = exception_handlers
-        self.listeners = dict(listeners)
+        self.middlewares += middleware
+        self.exceptions += exception_handlers
+        self.listeners.update(dict(listeners))
+
+        if self.registered:
+            self.register_futures(
+                self.apps,
+                self,
+                chain(
+                    registered,
+                    self._future_middleware,
+                    self._future_exceptions,
+                    self._future_listeners,
+                    self._future_signals,
+                ),
+            )
 
     async def dispatch(self, *args, **kwargs):
         condition = kwargs.pop("condition", {})
-        condition.update({"blueprint": self.name})
+        condition.update({"__blueprint__": self.name})
         kwargs["condition"] = condition
         await asyncio.gather(
             *[app.dispatch(*args, **kwargs) for app in self.apps]
@@ -284,3 +446,31 @@ class Blueprint(BaseSanic):
             return_when=asyncio.FIRST_COMPLETED,
             timeout=timeout,
         )
+
+    @staticmethod
+    def _extract_value(*values):
+        value = values[-1]
+        for v in values:
+            if v is not None:
+                value = v
+                break
+        return value
+
+    @staticmethod
+    def _setup_uri(base: str, prefix: Optional[str]):
+        uri = base
+        if prefix:
+            uri = prefix
+            if base.startswith("/") and prefix.endswith("/"):
+                uri += base[1:]
+            else:
+                uri += base
+
+        return uri[1:] if uri.startswith("//") else uri
+
+    @staticmethod
+    def register_futures(
+        apps: Set[Sanic], bp: Blueprint, futures: Sequence[Tuple[Any, ...]]
+    ):
+        for app in apps:
+            app._future_registry.update(set((bp, item) for item in futures))