Support unicode in url #558
Description
Hi, I defined some custom queries in my metadata.json. There are Chinese characters in the names of the queries. So the urls are like http://127.0.0.1:8001/mydb/测试查询.
When opening such urls, datasette will throw an exception.
Traceback (most recent call last):
File "/home/zhe/miniconda3/lib/python3.7/site-packages/datasette/utils/asgi.py", line 100, in __call__
return await view(new_scope, receive, send)
File "/home/zhe/miniconda3/lib/python3.7/site-packages/datasette/utils/asgi.py", line 172, in view
request, **scope["url_route"]["kwargs"]
File "/home/zhe/miniconda3/lib/python3.7/site-packages/datasette/views/base.py", line 267, in get
request, database, hash, correct_hash_provided, **kwargs
File "/home/zhe/miniconda3/lib/python3.7/site-packages/datasette/views/base.py", line 471, in view_get
for key in self.ds.renderers.keys()
File "/home/zhe/miniconda3/lib/python3.7/site-packages/datasette/views/base.py", line 471, in <dictcomp>
for key in self.ds.renderers.keys()
File "/home/zhe/miniconda3/lib/python3.7/site-packages/datasette/utils/__init__.py", line 655, in path_with_format
path = request.path
File "/home/zhe/miniconda3/lib/python3.7/site-packages/datasette/utils/asgi.py", line 49, in path
self.scope.get("raw_path", self.scope["path"].encode("latin-1"))
UnicodeEncodeError: 'latin-1' codec can't encode characters in position 9-11: ordinal not in range(256)
This used to work when datasette was based on sanic.
Btw, thanks for the great work!