From 0464d31a9c91f70699b3ad5706f82927dc442623 Mon Sep 17 00:00:00 2001
From: Paul Jongsma <paulj@webtic.nl>
Date: Sat, 10 Dec 2016 12:16:37 +0100
Subject: [PATCH] Find URL encoded filenames on the fs by decoding them first

---
 sanic/static.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sanic/static.py b/sanic/static.py
index 72361a9a..ed7d6f8c 100644
--- a/sanic/static.py
+++ b/sanic/static.py
@@ -2,6 +2,7 @@ from aiofiles.os import stat
 from os import path
 from re import sub
 from time import strftime, gmtime
+from urllib.parse import unquote
 
 from .exceptions import FileNotFound, InvalidUsage
 from .response import file, HTTPResponse
@@ -38,6 +39,8 @@ def register(app, uri, file_or_directory, pattern, use_modified_since):
         # from herping a derp and treating the uri as an absolute path
         file_path = path.join(file_or_directory, sub('^[/]*', '', file_uri)) \
             if file_uri else file_or_directory
+
+        file_path = unquote(file_path)
         try:
             headers = {}
             # Check if the client has been sent this file before