Style-fixes to hacking/core.py

Makes a few small style-cleanups:

    * Removes need for duplicated empty __init__ methods
    * Changes `return(` to `return (`
    * Turns `_has_run_registry` from a global dict to a class-scoped set
    * Moves GIT_REGEX to the class that uses it

Change-Id: I3b15b74fe5006461edf3a28c62674ba152a07249
This commit is contained in:
Rick Harris 2013-05-24 19:10:58 +00:00 committed by Joe Gordon
parent 32f820bcaf
commit 80664dd471

View File

@ -625,13 +625,16 @@ def hacking_not_in(logical_line):
yield (logical_line.find('not'), "H902: Use the 'not in' "
"operator for collection membership evaluation")
_has_run_registry = dict()
class GlobalCheck(object):
"""Base class for checks that should be run only once."""
name = None
version = '0.0.1'
_has_run = set()
def __init__(self, tree, *args):
pass
def run(self):
"""Make run a no-op if run() has been called before.
@ -641,9 +644,8 @@ class GlobalCheck(object):
This way, since pep8 is file/line based, we don't wind up re-running
a check on a git commit message over and over again.
"""
global _has_run_registry
if self.name not in _has_run_registry.keys():
_has_run_registry[self.name] = True
if self.name and self.name not in self.__class__._has_run:
self.__class__._has_run.add(self.name)
ret = self.run_once()
if ret is not None:
yield ret
@ -653,17 +655,7 @@ class GlobalCheck(object):
class GitCheck(GlobalCheck):
#From https://github.com/openstack/openstack-ci-puppet
# /blob/master/modules/gerrit/manifests/init.pp#L74
#Changeid|bug|blueprint
git_keywords = (r'(I[0-9a-f]{8,40})|'
'([Bb]ug|[Ll][Pp])[\s\#:]*(\d+)|'
'([Bb]lue[Pp]rint|[Bb][Pp])[\s\#:]*([A-Za-z0-9\\-]+)')
GIT_REGEX = re.compile(git_keywords)
def __init__(self, tree, *args):
pass
"""Base-class for Git related checks."""
def _get_commit_title(self):
if not os.path.exists('.git'):
@ -688,8 +680,13 @@ class OnceGitCheckCommitTitleBug(GitCheck):
"""
name = "GitCheckCommitTitleBug"
def __init__(self, tree, *args):
pass
#From https://github.com/openstack/openstack-ci-puppet
# /blob/master/modules/gerrit/manifests/init.pp#L74
#Changeid|bug|blueprint
GIT_REGEX = re.compile(
r'(I[0-9a-f]{8,40})|'
'([Bb]ug|[Ll][Pp])[\s\#:]*(\d+)|'
'([Bb]lue[Pp]rint|[Bb][Pp])[\s\#:]*([A-Za-z0-9\\-]+)')
def run_once(self):
title = self._get_commit_title()
@ -713,9 +710,6 @@ class OnceGitCheckCommitTitleLength(GitCheck):
"""
name = "GitCheckCommitTitleLength"
def __init__(self, tree, *args):
pass
def run_once(self):
title = self._get_commit_title()
@ -729,12 +723,8 @@ class OnceGitCheckCommitTitleLength(GitCheck):
class ProxyChecks(GlobalCheck):
"""Provide a mechanism for locally defined checks."""
name = 'ProxyChecker'
def __init__(self, tree, *args):
pass
@classmethod
def add_options(cls, parser):
# Abusing this method because of when it gets called