[tests] prevent __future__ imports

Change-Id: Ie1b9b3548db9f403adc17a9b0aa3490eb03928ae
---
M tox.ini
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/tox.ini b/tox.ini
index bdac3fa..86b7048 100644
--- a/tox.ini
+++ b/tox.ini
@@ -80,7 +80,6 @@
 # D211: No blank lines allowed before class docstring
 # FI12,FI13,FI15: __future__ import "with_statement", "print_function" and "generator_stop" missing
 # FI1: __future__ import "x" missing
-# FI5: __future__ import "x" present
 # H101: TODO format
 # H238: Old style class
 # H301: Do not import more than one module per line; Pywikibot uses H306 (Alphabetically order your imports by the full module path)
@@ -97,7 +96,7 @@
 # D412: No blank lines allowed between a section header and its content
 # D413: Missing blank line after last section
 
-ignore = D105,D211,D401,D413,D412,FI1,FI5,H101,H238,H301,H404,H405,H903,P101,P102,P103,P205,W503
+ignore = D105,D211,D401,D413,D412,FI1,H101,H238,H301,H404,H405,H903,P101,P102,P103,P205,W503
 enable-extensions = H203,H204,H205
 exclude = .tox,.git,./*.egg,build,scripts/archive/*,./scripts/i18n/*
 min-version = 2.7
@@ -116,7 +115,7 @@
 
 per-file-ignores =
     generate_family_file.py : T001
-    pwb.py : T001
+    pwb.py : FI53, T001
     # pydocstyle cannot handle multiple __all__ variables
     pywikibot/__init__.py : N802, N806, N815, N816
     pywikibot/_wbtypes.py: N802

