Format codebase with black and check formatting in CQ
Apply rules set by https://gerrit-review.googlesource.com/c/git-repo/+/362954/ across the codebase and fix any lingering errors caught by flake8. Also check black formatting in run_tests (and CQ). Bug: b/267675342 Change-Id: I972d77649dac351150dcfeb1cd1ad0ea2efc1956 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/363474 Reviewed-by: Mike Frysinger <vapier@google.com> Tested-by: Gavin Mak <gavinmak@google.com> Commit-Queue: Gavin Mak <gavinmak@google.com>
This commit is contained in:
Gavin Mak
LUCI
parent
1604cf255f
commit
ea2e330e43
79 changed files with 19698 additions and 16679 deletions
267
git_refs.py
267
git_refs.py
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@ -16,149 +16,150 @@ import os
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from repo_trace import Trace
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import platform_utils
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HEAD = 'HEAD'
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R_CHANGES = 'refs/changes/'
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R_HEADS = 'refs/heads/'
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R_TAGS = 'refs/tags/'
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R_PUB = 'refs/published/'
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R_WORKTREE = 'refs/worktree/'
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R_WORKTREE_M = R_WORKTREE + 'm/'
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R_M = 'refs/remotes/m/'
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HEAD = "HEAD"
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R_CHANGES = "refs/changes/"
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R_HEADS = "refs/heads/"
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R_TAGS = "refs/tags/"
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R_PUB = "refs/published/"
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R_WORKTREE = "refs/worktree/"
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R_WORKTREE_M = R_WORKTREE + "m/"
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R_M = "refs/remotes/m/"
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class GitRefs(object):
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def __init__(self, gitdir):
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self._gitdir = gitdir
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self._phyref = None
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self._symref = None
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self._mtime = {}
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def __init__(self, gitdir):
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self._gitdir = gitdir
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self._phyref = None
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self._symref = None
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self._mtime = {}
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@property
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def all(self):
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self._EnsureLoaded()
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return self._phyref
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@property
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def all(self):
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self._EnsureLoaded()
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return self._phyref
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def get(self, name):
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try:
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return self.all[name]
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except KeyError:
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return ''
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def deleted(self, name):
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if self._phyref is not None:
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if name in self._phyref:
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del self._phyref[name]
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if name in self._symref:
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del self._symref[name]
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if name in self._mtime:
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del self._mtime[name]
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def symref(self, name):
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try:
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self._EnsureLoaded()
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return self._symref[name]
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except KeyError:
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return ''
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def _EnsureLoaded(self):
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if self._phyref is None or self._NeedUpdate():
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self._LoadAll()
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def _NeedUpdate(self):
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with Trace(': scan refs %s', self._gitdir):
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for name, mtime in self._mtime.items():
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def get(self, name):
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try:
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if mtime != os.path.getmtime(os.path.join(self._gitdir, name)):
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return True
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return self.all[name]
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except KeyError:
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return ""
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def deleted(self, name):
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if self._phyref is not None:
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if name in self._phyref:
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del self._phyref[name]
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if name in self._symref:
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del self._symref[name]
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if name in self._mtime:
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del self._mtime[name]
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def symref(self, name):
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try:
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self._EnsureLoaded()
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return self._symref[name]
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except KeyError:
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return ""
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def _EnsureLoaded(self):
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if self._phyref is None or self._NeedUpdate():
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self._LoadAll()
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def _NeedUpdate(self):
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with Trace(": scan refs %s", self._gitdir):
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for name, mtime in self._mtime.items():
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try:
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if mtime != os.path.getmtime(
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os.path.join(self._gitdir, name)
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):
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return True
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except OSError:
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return True
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return False
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def _LoadAll(self):
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with Trace(": load refs %s", self._gitdir):
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self._phyref = {}
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self._symref = {}
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self._mtime = {}
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self._ReadPackedRefs()
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self._ReadLoose("refs/")
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self._ReadLoose1(os.path.join(self._gitdir, HEAD), HEAD)
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scan = self._symref
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attempts = 0
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while scan and attempts < 5:
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scan_next = {}
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for name, dest in scan.items():
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if dest in self._phyref:
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self._phyref[name] = self._phyref[dest]
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else:
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scan_next[name] = dest
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scan = scan_next
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attempts += 1
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def _ReadPackedRefs(self):
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path = os.path.join(self._gitdir, "packed-refs")
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try:
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fd = open(path, "r")
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mtime = os.path.getmtime(path)
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except IOError:
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return
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except OSError:
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return True
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return False
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return
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try:
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for line in fd:
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line = str(line)
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if line[0] == "#":
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continue
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if line[0] == "^":
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continue
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def _LoadAll(self):
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with Trace(': load refs %s', self._gitdir):
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line = line[:-1]
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p = line.split(" ")
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ref_id = p[0]
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name = p[1]
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self._phyref = {}
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self._symref = {}
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self._mtime = {}
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self._phyref[name] = ref_id
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finally:
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fd.close()
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self._mtime["packed-refs"] = mtime
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self._ReadPackedRefs()
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self._ReadLoose('refs/')
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self._ReadLoose1(os.path.join(self._gitdir, HEAD), HEAD)
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def _ReadLoose(self, prefix):
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base = os.path.join(self._gitdir, prefix)
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for name in platform_utils.listdir(base):
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p = os.path.join(base, name)
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# We don't implement the full ref validation algorithm, just the
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# simple rules that would show up in local filesystems.
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# https://git-scm.com/docs/git-check-ref-format
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if name.startswith(".") or name.endswith(".lock"):
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pass
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elif platform_utils.isdir(p):
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self._mtime[prefix] = os.path.getmtime(base)
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self._ReadLoose(prefix + name + "/")
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else:
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self._ReadLoose1(p, prefix + name)
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scan = self._symref
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attempts = 0
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while scan and attempts < 5:
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scan_next = {}
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for name, dest in scan.items():
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if dest in self._phyref:
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self._phyref[name] = self._phyref[dest]
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else:
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scan_next[name] = dest
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scan = scan_next
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attempts += 1
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def _ReadLoose1(self, path, name):
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try:
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with open(path) as fd:
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mtime = os.path.getmtime(path)
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ref_id = fd.readline()
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except (OSError, UnicodeError):
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return
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def _ReadPackedRefs(self):
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path = os.path.join(self._gitdir, 'packed-refs')
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try:
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fd = open(path, 'r')
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mtime = os.path.getmtime(path)
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except IOError:
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return
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except OSError:
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return
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try:
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for line in fd:
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line = str(line)
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if line[0] == '#':
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continue
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if line[0] == '^':
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continue
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try:
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ref_id = ref_id.decode()
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except AttributeError:
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pass
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if not ref_id:
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return
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ref_id = ref_id[:-1]
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line = line[:-1]
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p = line.split(' ')
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ref_id = p[0]
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name = p[1]
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self._phyref[name] = ref_id
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finally:
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fd.close()
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self._mtime['packed-refs'] = mtime
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def _ReadLoose(self, prefix):
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base = os.path.join(self._gitdir, prefix)
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for name in platform_utils.listdir(base):
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p = os.path.join(base, name)
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# We don't implement the full ref validation algorithm, just the simple
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# rules that would show up in local filesystems.
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# https://git-scm.com/docs/git-check-ref-format
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if name.startswith('.') or name.endswith('.lock'):
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pass
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elif platform_utils.isdir(p):
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self._mtime[prefix] = os.path.getmtime(base)
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self._ReadLoose(prefix + name + '/')
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else:
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self._ReadLoose1(p, prefix + name)
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def _ReadLoose1(self, path, name):
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try:
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with open(path) as fd:
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mtime = os.path.getmtime(path)
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ref_id = fd.readline()
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except (OSError, UnicodeError):
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return
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try:
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ref_id = ref_id.decode()
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except AttributeError:
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pass
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if not ref_id:
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return
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ref_id = ref_id[:-1]
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if ref_id.startswith('ref: '):
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self._symref[name] = ref_id[5:]
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else:
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self._phyref[name] = ref_id
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self._mtime[name] = mtime
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if ref_id.startswith("ref: "):
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self._symref[name] = ref_id[5:]
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else:
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self._phyref[name] = ref_id
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self._mtime[name] = mtime
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