From 7a51387fb33bad8a4b0e17c84e7492c632281ede Mon Sep 17 00:00:00 2001
From: Florian Bruhin <git@the-compiler.org>
Date: Wed, 11 May 2016 06:08:48 +0200
Subject: [PATCH] Move comment in tox.ini

On Travis CI, the flake8 env suddenly started to fail (pip upgrade?):

    Invalid requirement: 'pep257==0.7.0  # still needed by flake8-docstrings but ignored'
    Traceback (most recent call last):
      File "/home/travis/build/The-Compiler/qutebrowser/.tox/flake8/lib/python3.4/site-packages/pip/_vendor/packaging/requirements.py", line 92, in __init__
        req = REQUIREMENT.parseString(requirement_string)
      File "/home/travis/build/The-Compiler/qutebrowser/.tox/flake8/lib/python3.4/site-packages/pip/_vendor/pyparsing.py", line 1172, in parseString
        raise exc
      File "/home/travis/build/The-Compiler/qutebrowser/.tox/flake8/lib/python3.4/site-packages/pip/_vendor/pyparsing.py", line 1162, in parseString
        loc, tokens = self._parse( instring, 0 )
      File "/home/travis/build/The-Compiler/qutebrowser/.tox/flake8/lib/python3.4/site-packages/pip/_vendor/pyparsing.py", line 1028, in _parseNoCache
        loc,tokens = self.parseImpl( instring, preloc, doActions )
      File "/home/travis/build/The-Compiler/qutebrowser/.tox/flake8/lib/python3.4/site-packages/pip/_vendor/pyparsing.py", line 2462, in parseImpl
        loc, exprtokens = e._parse( instring, loc, doActions )
      File "/home/travis/build/The-Compiler/qutebrowser/.tox/flake8/lib/python3.4/site-packages/pip/_vendor/pyparsing.py", line 1032, in _parseNoCache
        loc,tokens = self.parseImpl( instring, preloc, doActions )
      File "/home/travis/build/The-Compiler/qutebrowser/.tox/flake8/lib/python3.4/site-packages/pip/_vendor/pyparsing.py", line 2265, in parseImpl
        raise ParseException(instring, loc, self.errmsg, self)
    pip._vendor.pyparsing.ParseException: Expected stringEnd (at char 15), (line:1, col:16)
    During handling of the above exception, another exception occurred:
    Traceback (most recent call last):
      File "/home/travis/build/The-Compiler/qutebrowser/.tox/flake8/lib/python3.4/site-packages/pip/req/req_install.py", line 78, in __init__
        req = Requirement(req)
      File "/home/travis/build/The-Compiler/qutebrowser/.tox/flake8/lib/python3.4/site-packages/pip/_vendor/packaging/requirements.py", line 96, in __init__
        requirement_string[e.loc:e.loc + 8]))
    pip._vendor.packaging.requirements.InvalidRequirement: Invalid requirement, parse error at "'# still '"

I can't reproduce this locally, but I hope this'll help.
---
 tox.ini | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index 6d75cde5b..29d316620 100644
--- a/tox.ini
+++ b/tox.ini
@@ -162,7 +162,8 @@ deps =
     flake8-tidy-imports==1.0.0
     flake8-future-import==0.3.2
     hacking==0.11.0
-    pep257==0.7.0  # still needed by flake8-docstrings but ignored
+    # still needed by flake8-docstrings but ignored
+    pep257==0.7.0
     pydocstyle==1.0.0
 commands =
     {envpython} -m flake8