Merge pull request #327 from edx/ned/pylint-tweaks

Pylintrc changes to improve things, including removing the reports.

pylintrc

@@ -39,7 +39,8 @@ disable=
 # C0301: Line too long
 # W0141: Used builtin function 'map'
 # W0142: Used * or ** magic
-    I0011,C0301,W0141,W0142,
+# R0922: Abstract class is only referenced 1 times
+    I0011,C0301,W0141,W0142,R0922,
 
 # Django makes classes that trigger these
 # W0232: Class has no __init__ method
@@ -74,7 +75,7 @@ include-ids=yes
 files-output=no
 
 # Tells whether to display a full report or only the messages
-reports=yes
+reports=no
 
 # Python expression which should return a note less than 10 (10 is the highest
 # note). You have access to the variables errors warning, statement which
@@ -117,7 +118,7 @@ generated-members=
     size,
     content,
     status_code,
-# For factory_body factories
+# For factory_boy factories
     create
 
 
@@ -165,7 +166,7 @@ bad-names=foo,bar,baz,toto,tutu,tata
 
 # Regular expression which should only match functions or classes name which do
 # not require a docstring
-no-docstring-rgx=(__.*__|test_.*)
+no-docstring-rgx=__.*__|test_.*|setUp|tearDown
 
 
 [MISCELLANEOUS]
@@ -206,7 +207,7 @@ init-import=no
 
 # A regular expression matching the beginning of the name of dummy variables
 # (i.e. not used).
-dummy-variables-rgx=_|dummy
+dummy-variables-rgx=_|dummy|unused|.*_unused
 
 # List of additional names supposed to be defined in builtins. Remember that
 # you should avoid to define new builtins when possible.