There is also a list of all codes sorted by code number.
E0001, F0001, W0511 (messages vary)
E0103: %r not properly in loop
E1101: %s %r has no %r member
E1103: %s %r has no %r member (but some types could not be inferred)
E0102: %s already defined line %s
E1102: %s is not callable
F0002: %s: %s
R0922: Abstract class is only referenced %s times
R0921: Abstract class not referenced
W0212: Access to a protected member %s of a client class
E0203: Access to member %r before its definition line %s
E0202: An attribute inherited from %s hide this method
W0221: Arguments number differs from %s method
E1111: Assigning to function call which doesn't return
W1111: Assigning to function call which only returns None
W0201: Attribute %r defined outside __init__
E0701: Bad except clauses order (%s)
E1003: Bad first argument %r given to super class
W0311: Bad indentation. Found %s %s, expected %s
E0012: Bad option value %r
C0102: Black listed name "%s"
W0703: Catch "Exception"
W0232: Class has no __init__ method
C0202: Class method should have "cls" as first argument
C0324: Comma not followed by a space
R0401: Cyclic import (%s)
W0102: Dangerous default value %s as argument
C0112: Empty docstring
W0704: Except doesn't do anything
W0710: Exception doesn't inherit from standard "Exception" class
E0101: Explicit return in __init__
F0220: failed to resolve interfaces implemented by %s (%s)
F0321: Format detection error in %r
W0312: Found indentation with %ss instead of %ss
W0601: Global variable %r undefined at the module level
F0003: ignored builtin module %s
I0013: Ignoring entire file
R0923: Interface not implemented
E0221: Interface resolved to %s is not a class
C0103: Invalid name "%s" (should match %s)
W0108: Lambda may not be necessary
C0301: Line too long (%s/%s)
I0011: Locally disabling %s
I0012: Locally enabling %s
C0203: Metaclass method should have "mcs" as first argument
W0223: Method %r is abstract in class %r but is not overridden
R0201: Method could be a function
E0211: Method has no argument
E0213: Method should have "self" as first argument
C0111: Missing docstring
E0222: Missing method %r from %s interface
C0121: Missing required attribute "%s"
W0406: Module import itself
C0321: More than one statement on a single line
W0702: No exception type(s) specified
E0611: No name %r in module %r
E0501: Non ascii characters found but no encoding specified (PEP 263)
C0323: Operator not followed by a space
C0322: Operator not preceded by a space
E0702: Raising %s while only classes, instances or string are allowed
E0710: Raising a new style class which doesn't inherit from BaseException
W0701: Raising a string exception
W0622: Redefining built-in %r
W0621: Redefining name %r from outer scope (line %s)
W0404: Reimport %r (imported line %s)
W0403: Relative import %r
E0104: Return outside function
E0106: Return with argument inside generator
W0222: Signature differs from %s method
R0801: Similar lines in %s files
W0104: Statement seems to have no effect
W0211: Static method with %r as first argument
W0105: String statement has no effect
R0903: Too few public methods (%s/%s)
R0901: Too many ancestors (%s/%s)
R0913: Too many arguments (%s/%s)
R0912: Too many branches (%s/%s)
R0902: Too many instance attributes (%s/%s)
C0302: Too many lines in module (%s)
R0914: Too many local variables (%s/%s)
R0904: Too many public methods (%s/%s)
R0911: Too many return statements (%s/%s)
R0915: Too many statements (%s/%s)
F0202: Unable to check methods signature (%s / %s)
I0010: Unable to consider inline option %r
F0401: Unable to import %r (%s)
I0001: Unable to run raw checkers on built-in module %s
E0602: Undefined variable %r
F0004: unexpected infered value %s
E0503: Unknown encoding specified (%s)
W0107: Unnecessary pass statement
W0301: Unnecessary semicolon
W0101: Unreachable code
E0011: Unrecognized file option %r
W0613: Unused argument %r
W0611: Unused import %s
W0614: Unused import %s from wildcard import
W0612: Unused variable %r
W0332: Use l as long integer identifier
W1001: Use of "property" on an old style class
W0331: Use of the <> operator
W0122: Use of the exec statement
W0333: Use of the `` operator
E1002: Use super on an old style class
E1001: Use __slots__ on an old style class
W0142: Used * or ** magic
W0141: Used builtin function %r
W0402: Uses of a deprecated module %r
W0602: Using global for %r but no assigment is done
W0631: Using possibly undefined loop variable %r
W0603: Using the global statement
W0604: Using the global statement at the module level
E0601: Using variable %r before assignment
W0401: Wildcard import %s
E0502: Wrong encoding specified (%s)
E0105: Yield outside function
W0410: __future__ import is not the first non docstring statement
W0233: __init__ method from a non direct base class %r is called
W0231: __init__ method from base class %r is not called
E0100: __init__ method is a generatorq
