Merge pull request #2025 from sanic-org/fix-uvloop-1912

Fix uvloop 1912

setup.py

@@ -5,6 +5,7 @@ import codecs
 import os
 import re
 import sys
+
 from distutils.util import strtobool
 
 from setuptools import setup
@@ -24,6 +25,7 @@ class PyTest(TestCommand):
 
     def run_tests(self):
         import shlex
+
         import pytest
 
         errno = pytest.main(shlex.split(self.pytest_args))
@@ -38,7 +40,9 @@ def open_local(paths, mode="r", encoding="utf8"):
 
 with open_local(["sanic", "__version__.py"], encoding="latin1") as fp:
     try:
-        version = re.findall(r"^__version__ = \"([^']+)\"\r?$", fp.read(), re.M)[0]
+        version = re.findall(
+            r"^__version__ = \"([^']+)\"\r?$", fp.read(), re.M
+        )[0]
     except IndexError:
         raise RuntimeError("Unable to determine version.")
 
@@ -68,9 +72,11 @@ setup_kwargs = {
     ],
 }
 
-env_dependency = '; sys_platform != "win32" ' 'and implementation_name == "cpython"'
+env_dependency = (
+    '; sys_platform != "win32" ' 'and implementation_name == "cpython"'
+)
 ujson = "ujson>=1.35" + env_dependency
-uvloop = "uvloop>=0.5.3" + env_dependency
+uvloop = "uvloop>=0.5.3,<0.15.0" + env_dependency
 
 requirements = [
     "httptools>=0.0.10",