`input` is not a bad function when using python3. Close #110

2 files changed, 7 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 5c93d53..5c49765 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -41,6 +41,8 @@ ChangeLog for Pylint
     * useless-else-on-loop not emited if there is a break in the
       else clause of inner loop (#117).
 
+    * don't mark `input` as a bad function when using python3 (#110).
+
 
 2013-08-06  --  1.0.0
 
diff --git a/checkers/base.py b/checkers/base.py
index 2bbb6f7..7aa9213 100644
--- a/checkers/base.py
+++ b/checkers/base.py
@@ -48,6 +48,10 @@ CLASS_ATTRIBUTE_RGX = re.compile(r'([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$')
 # do not require a doc string on system methods
 NO_REQUIRED_DOC_RGX = re.compile('__.*__')
 
+BAD_FUNCTIONS = ['map', 'filter', 'apply']
+if sys.version_info < (3, 0):
+    BAD_FUNCTIONS.append('input')
+
 del re
 
 def in_loop(node):
@@ -424,7 +428,7 @@ functions, methods
                           'comma'}
                 ),
                ('bad-functions',
-                {'default' : ('map', 'filter', 'apply', 'input'),
+                {'default' : BAD_FUNCTIONS,
                  'type' :'csv', 'metavar' : '<builtin function names>',
                  'help' : 'List of builtins function names that should not be '
                           'used, separated by a comma'}