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Commit a0bb9521 authored by Campbell Barton's avatar Campbell Barton
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split git log into own module

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utils/credits_git_gen.py
+ 2
− 131
View file @ a0bb9521
...@@ -24,137 +24,8 @@ import os ...@@ -24,137 +24,8 @@ import os
import subprocess import subprocess
# ----------------------------------------------------------------------------- from git_log import GitCommit, GitCommitIter
# Generic git read-only classes for extracting info if 1 and __name__ == "__main__":
class GitCommit:
__slots__ = (
"sha1",
# to extract more info
"_git_dir",
# cached values
"_author",
"_date",
"_body",
"_files",
"_files_status",
)
def __init__(self, sha1, git_dir):
self.sha1 = sha1
self._git_dir = git_dir
self._author = \
self._date = \
self._body = \
self._files = \
self._files_status = \
None
def _log_format(self, format, args=()):
# sha1 = self.sha1.decode('ascii')
cmd = (
"git",
"--git-dir",
self._git_dir,
"log",
"-1", # only this rev
self.sha1,
"--format=" + format,
) + args
# print(" ".join(cmd))
p = subprocess.Popen(
cmd,
stdout=subprocess.PIPE,
)
return p.stdout.read()
@property
def author(self):
ret = self._author
if ret is None:
content = self._log_format("%an")[:-1]
ret = content.decode("utf8", errors="ignore")
self._author = ret
return ret
@property
def date(self):
ret = self._date
if ret is None:
import datetime
ret = datetime.datetime.fromtimestamp(int(self._log_format("%ct")))
self._date = ret
return ret
@property
def body(self):
ret = self._body
if ret is None:
content = self._log_format("%B")[:-1]
ret = content.decode("utf8", errors="ignore")
self._body = ret
return ret
@property
def files(self):
ret = self._files
if ret is None:
ret = [f for f in self._log_format("format:", args=("--name-only",)).split(b"\n") if f]
self._files = ret
return ret
@property
def files_status(self):
ret = self._files_status
if ret is None:
ret = [f.split(None, 1) for f in self._log_format("format:", args=("--name-status",)).split(b"\n") if f]
self._files_status = ret
return ret
class GitCommitIter:
__slots__ = (
"_path",
"_git_dir",
"_sha1_range",
"_process",
)
def __init__(self, path, sha1_range):
self._path = path
self._git_dir = os.path.join(path, ".git")
self._sha1_range = sha1_range
self._process = None
def __iter__(self):
cmd = (
"git",
"--git-dir",
self._git_dir,
"log",
self._sha1_range,
"--format=%H",
)
# print(" ".join(cmd))
self._process = subprocess.Popen(
cmd,
stdout=subprocess.PIPE,
)
return self
def __next__(self):
sha1 = self._process.stdout.readline()[:-1]
if sha1:
return GitCommit(sha1, self._git_dir)
else:
raise StopIteration
if 0 and __name__ == "__main__":
for c in GitCommitIter("/src/blender", "HEAD~10..HEAD"): for c in GitCommitIter("/src/blender", "HEAD~10..HEAD"):
print(c.sha1, c.author, c.date) print(c.sha1, c.author, c.date)
print(c.body) print(c.body)
......
utils/git_log.py 0 → 100644
+ 152
− 0
View file @ a0bb9521
# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
# Simple module for inspecting git commits
import os
import subprocess
class GitCommit:
__slots__ = (
"sha1",
# to extract more info
"_git_dir",
# cached values
"_author",
"_date",
"_body",
"_files",
"_files_status",
)
def __init__(self, sha1, git_dir):
self.sha1 = sha1
self._git_dir = git_dir
self._author = \
self._date = \
self._body = \
self._files = \
self._files_status = \
None
def _log_format(self, format, args=()):
# sha1 = self.sha1.decode('ascii')
cmd = (
"git",
"--git-dir",
self._git_dir,
"log",
"-1", # only this rev
self.sha1,
"--format=" + format,
) + args
# print(" ".join(cmd))
p = subprocess.Popen(
cmd,
stdout=subprocess.PIPE,
)
return p.stdout.read()
@property
def author(self):
ret = self._author
if ret is None:
content = self._log_format("%an")[:-1]
ret = content.decode("utf8", errors="ignore")
self._author = ret
return ret
@property
def date(self):
ret = self._date
if ret is None:
import datetime
ret = datetime.datetime.fromtimestamp(int(self._log_format("%ct")))
self._date = ret
return ret
@property
def body(self):
ret = self._body
if ret is None:
content = self._log_format("%B")[:-1]
ret = content.decode("utf8", errors="ignore")
self._body = ret
return ret
@property
def files(self):
ret = self._files
if ret is None:
ret = [f for f in self._log_format("format:", args=("--name-only",)).split(b"\n") if f]
self._files = ret
return ret
@property
def files_status(self):
ret = self._files_status
if ret is None:
ret = [f.split(None, 1) for f in self._log_format("format:", args=("--name-status",)).split(b"\n") if f]
self._files_status = ret
return ret
class GitCommitIter:
__slots__ = (
"_path",
"_git_dir",
"_sha1_range",
"_process",
)
def __init__(self, path, sha1_range):
self._path = path
self._git_dir = os.path.join(path, ".git")
self._sha1_range = sha1_range
self._process = None
def __iter__(self):
cmd = (
"git",
"--git-dir",
self._git_dir,
"log",
self._sha1_range,
"--format=%H",
)
# print(" ".join(cmd))
self._process = subprocess.Popen(
cmd,
stdout=subprocess.PIPE,
)
return self
def __next__(self):
sha1 = self._process.stdout.readline()[:-1]
if sha1:
return GitCommit(sha1, self._git_dir)
else:
raise StopIteration
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