def _cleanup_proc(self, proc):
if proc:
for f in (proc.stdin, proc.stdout, proc.stderr):
if f:
f.close()
terminate(proc)
proc.wait()
def name_status_gen():
p[:] = [
self.repo.log_pipe('--pretty=format:%n%H', '--name-status',
sha, '--', base_path)
]
f = p[0].stdout
for l in f:
if l == '\n':
continue
old_sha = l.rstrip('\n')
for l in f:
if l == '\n':
break
_, path = l.rstrip('\n').split('\t', 1)
# git-log without -z option quotes each pathname
path = _unquote(path)
while path not in change:
change[path] = old_sha
if next_path == [path]:
yield old_sha
try:
path, _ = path.rsplit('/', 1)
except ValueError:
break
f.close()
terminate(p[0])
p[0].wait()
p[:] = []
while True:
yield None
def stop(self):
"""Stops the webserver, if running
FIXME: probably needs a nicer way to exit for coverage to work
"""
if self.pid:
terminate(self.pid)
def cat_file(self, kind, sha):
with self.__cat_file_pipe_lock:
if self.__cat_file_pipe is None:
self.__cat_file_pipe = self.repo.cat_file_batch()
try:
self.__cat_file_pipe.stdin.write(sha + '\n')
self.__cat_file_pipe.stdin.flush()
split_stdout_line = self.__cat_file_pipe.stdout.readline() \
.split()
if len(split_stdout_line) != 3:
raise GitError("internal error (could not split line "
"'%s')" % (split_stdout_line, ))
_sha, _type, _size = split_stdout_line
if _type != kind:
raise GitError("internal error (got unexpected object "
"kind '%s', expected '%s')" % (_type, kind))
size = int(_size)
return self.__cat_file_pipe.stdout.read(size + 1)[:size]
except:
# There was an error, we should close the pipe to get to a
# consistent state (Otherwise it happens that next time we
# call cat_file we get payload from previous call)
self.logger.debug("closing cat_file pipe")
self.__cat_file_pipe.stdin.close()
terminate(self.__cat_file_pipe)
self.__cat_file_pipe.wait()
self.__cat_file_pipe = None
def stop(self):
"""Stops the webserver, if running
FIXME: probably needs a nicer way to exit for coverage to work
"""
if self.pid:
terminate(self)
def name_status_gen():
p[:] = [self.repo.log_pipe('--pretty=format:%n%H',
'--name-status', sha, '--', base_path)]
f = p[0].stdout
for l in f:
if l == '\n':
continue
old_sha = l.rstrip('\n')
for l in f:
if l == '\n':
break
_, path = l.rstrip('\n').split('\t', 1)
# git-log without -z option quotes each pathname
path = _unquote(path)
while path not in change:
change[path] = old_sha
if next_path == [path]:
yield old_sha
try:
path, _ = path.rsplit('/', 1)
except ValueError:
break
f.close()
terminate(p[0])
p[0].wait()
p[:] = []
while True:
yield None
def cat_file(self, kind, sha):
with self.__cat_file_pipe_lock:
if self.__cat_file_pipe is None:
self.__cat_file_pipe = self.repo.cat_file_batch()
try:
self.__cat_file_pipe.stdin.write(sha + '\n')
self.__cat_file_pipe.stdin.flush()
split_stdout_line = self.__cat_file_pipe.stdout.readline() \
.split()
if len(split_stdout_line) != 3:
raise GitError("internal error (could not split line "
"'%s')" % (split_stdout_line,))
_sha, _type, _size = split_stdout_line
if _type != kind:
raise GitError("internal error (got unexpected object "
"kind '%s', expected '%s')"
% (_type, kind))
size = int(_size)
return self.__cat_file_pipe.stdout.read(size + 1)[:size]
except:
# There was an error, we should close the pipe to get to a
# consistent state (Otherwise it happens that next time we
# call cat_file we get payload from previous call)
self.logger.debug("closing cat_file pipe")
self.__cat_file_pipe.stdin.close()
terminate(self.__cat_file_pipe)
self.__cat_file_pipe.wait()
self.__cat_file_pipe = None
def get_historian(self, sha, base_path):
p = []
change = {}
next_path = []
base_path = self._fs_from_unicode(base_path)
def name_status_gen():
p[:] = [
self.repo.log_pipe('--pretty=format:%n%H', '--name-status',
sha, '--', base_path)
]
f = p[0].stdout
for l in f:
if l == '\n':
continue
old_sha = l.rstrip('\n')
for l in f:
if l == '\n':
break
_, path = l.rstrip('\n').split('\t', 1)
# git-log without -z option quotes each pathname
path = _unquote(path)
while path not in change:
change[path] = old_sha
if next_path == [path]:
yield old_sha
try:
path, _ = path.rsplit('/', 1)
except ValueError:
break
f.close()
terminate(p[0])
p[0].wait()
p[:] = []
while True:
yield None
gen = name_status_gen()
def historian(path):
path = self._fs_from_unicode(path)
try:
return change[path]
except KeyError:
next_path[:] = [path]
return gen.next()
try:
yield historian
finally:
if p:
p[0].stdout.close()
terminate(p[0])
p[0].wait()
def get_historian(self, sha, base_path):
p = []
change = {}
next_path = []
base_path = self._fs_from_unicode(base_path)
def name_status_gen():
p[:] = [self.repo.log_pipe('--pretty=format:%n%H',
'--name-status', sha, '--', base_path)]
f = p[0].stdout
for l in f:
if l == '\n':
continue
old_sha = l.rstrip('\n')
for l in f:
if l == '\n':
break
_, path = l.rstrip('\n').split('\t', 1)
# git-log without -z option quotes each pathname
path = _unquote(path)
while path not in change:
change[path] = old_sha
if next_path == [path]:
yield old_sha
try:
path, _ = path.rsplit('/', 1)
except ValueError:
break
f.close()
terminate(p[0])
p[0].wait()
p[:] = []
while True:
yield None
gen = name_status_gen()
def historian(path):
path = self._fs_from_unicode(path)
try:
return change[path]
except KeyError:
next_path[:] = [path]
return gen.next()
try:
yield historian
finally:
if p:
p[0].stdout.close()
terminate(p[0])
p[0].wait()
def __del__(self):
with self.__cat_file_pipe_lock:
if self.__cat_file_pipe is not None:
self.__cat_file_pipe.stdin.close()
terminate(self.__cat_file_pipe)
self.__cat_file_pipe.wait()
def _cleanup_proc(self, proc):
if proc:
_close_proc_pipes(proc)
terminate(proc)
proc.wait()
def __del__(self):
with self.__cat_file_pipe_lock:
if self.__cat_file_pipe is not None:
self.__cat_file_pipe.stdin.close()
terminate(self.__cat_file_pipe)
self.__cat_file_pipe.wait()
