Problem with library yarl v1.0

[Maxim Bich]

• aiohttp-devtools version:
  0.6.4
• aiohttp version:
  2.3.8
• yarl library version:
  1.0
• python version:
  3.6.1
• Platform:
  Linux Ubuntu 16.04

Issue Summary

aiohttp-devtools don't work with yarl library version 1.0.
Reason -

aiohttp-devtools/aiohttp_devtools/runserver/serve.py

Line 15 in 33ef2dc

 from yarl import unquote 

(at least). I don't check all files, maybe there are any other places with similar error.

[Andrew Svetlov]

Duplicate for #165