def name_to_object(
repo: 'Repo',
name: str,
return_ref: bool = False
) -> Union[SymbolicReference, 'Commit', 'TagObject', 'Blob', 'Tree']:
"""
:return: object specified by the given name, hexshas ( short and long )
as well as references are supported
:param return_ref: if name specifies a reference, we will return the reference
instead of the object. Otherwise it will raise BadObject or BadName
"""
hexsha: Union[None, str, bytes] = None
# is it a hexsha ? Try the most common ones, which is 7 to 40
if repo.re_hexsha_shortened.match(name):
if len(name) != 40:
# find long sha for short sha
hexsha = short_to_long(repo.odb, name)
else:
hexsha = name
# END handle short shas
# END find sha if it matches
# if we couldn't find an object for what seemed to be a short hexsha
# try to find it as reference anyway, it could be named 'aaa' for instance
if hexsha is None:
for base in ('%s', 'refs/%s', 'refs/tags/%s', 'refs/heads/%s',
'refs/remotes/%s', 'refs/remotes/%s/HEAD'):
try:
hexsha = SymbolicReference.dereference_recursive(
repo, base % name)
if return_ref:
return SymbolicReference(repo, base % name)
# END handle symbolic ref
break
except ValueError:
pass
# END for each base
# END handle hexsha
# didn't find any ref, this is an error
if return_ref:
raise BadObject("Couldn't find reference named %r" % name)
# END handle return ref
# tried everything ? fail
if hexsha is None:
raise BadName(name)
# END assert hexsha was found
return Object.new_from_sha(repo, hex_to_bin(hexsha))
def name_to_object(repo, name):
""":return: object specified by the given name, hexshas ( short and long )
as well as references are supported"""
hexsha = None
# is it a hexsha ? Try the most common ones, which is 7 to 40
if repo.re_hexsha_shortened.match(name):
if len(name) != 40:
# find long sha for short sha
hexsha = short_to_long(repo.odb, name)
else:
hexsha = name
# END handle short shas
else:
for base in ('%s', 'refs/%s', 'refs/tags/%s', 'refs/heads/%s',
'refs/remotes/%s', 'refs/remotes/%s/HEAD'):
try:
hexsha = SymbolicReference.dereference_recursive(
repo, base % name)
break
except ValueError:
pass
# END for each base
# END handle hexsha
# tried everything ? fail
if hexsha is None:
raise BadObject(name)
# END assert hexsha was found
return Object.new_from_sha(repo, hex_to_bin(hexsha))
def name_to_object(repo, name):
""":return: object specified by the given name, hexshas ( short and long )
as well as references are supported"""
hexsha = None
# is it a hexsha ? Try the most common ones, which is 7 to 40
if repo.re_hexsha_shortened.match(name):
if len(name) != 40:
# find long sha for short sha
hexsha = short_to_long(repo.odb, name)
else:
hexsha = name
# END handle short shas
else:
for base in ('%s', 'refs/%s', 'refs/tags/%s', 'refs/heads/%s', 'refs/remotes/%s', 'refs/remotes/%s/HEAD'):
try:
hexsha = SymbolicReference.dereference_recursive(repo, base % name)
break
except ValueError:
pass
# END for each base
# END handle hexsha
# tried everything ? fail
if hexsha is None:
raise BadObject(name)
# END assert hexsha was found
return Object.new_from_sha(repo, hex_to_bin(hexsha))
def name_to_object(repo, name, return_ref=False):
"""
:return: object specified by the given name, hexshas ( short and long )
as well as references are supported
:param return_ref: if name specifies a reference, we will return the reference
instead of the object. Otherwise it will raise BadObject
"""
hexsha = None
# is it a hexsha ? Try the most common ones, which is 7 to 40
if repo.re_hexsha_shortened.match(name):
if len(name) != 40:
# find long sha for short sha
hexsha = short_to_long(repo.odb, name)
else:
hexsha = name
# END handle short shas
else:
for base in ('%s', 'refs/%s', 'refs/tags/%s', 'refs/heads/%s',
'refs/remotes/%s', 'refs/remotes/%s/HEAD'):
try:
hexsha = SymbolicReference.dereference_recursive(
repo, base % name)
if return_ref:
return SymbolicReference(repo, base % name)
#END handle symbolic ref
break
except ValueError:
pass
# END for each base
# END handle hexsha
# didn't find any ref, this is an error
if return_ref:
raise BadObject("Couldn't find reference named %r" % name)
#END handle return ref
# tried everything ? fail
if hexsha is None:
raise BadObject(name)
# END assert hexsha was found
return Object.new_from_sha(repo, hex_to_bin(hexsha))
def name_to_object(repo, name, return_ref=False):
"""
:return: object specified by the given name, hexshas ( short and long )
as well as references are supported
:param return_ref: if name specifies a reference, we will return the reference
instead of the object. Otherwise it will raise BadObject
"""
hexsha = None
# is it a hexsha ? Try the most common ones, which is 7 to 40
if repo.re_hexsha_shortened.match(name):
if len(name) != 40:
# find long sha for short sha
hexsha = short_to_long(repo.odb, name)
else:
hexsha = name
# END handle short shas
# END find sha if it matches
# if we couldn't find an object for what seemed to be a short hexsha
# try to find it as reference anyway, it could be named 'aaa' for instance
if hexsha is None:
for base in ('%s', 'refs/%s', 'refs/tags/%s', 'refs/heads/%s', 'refs/remotes/%s',
'refs/remotes/%s/HEAD'):
try:
hexsha = SymbolicReference.dereference_recursive(repo, base % name)
if return_ref:
return SymbolicReference(repo, base % name)
#END handle symbolic ref
break
except ValueError:
pass
# END for each base
# END handle hexsha
# didn't find any ref, this is an error
if return_ref:
raise BadObject("Couldn't find reference named %r" % name)
#END handle return ref
# tried everything ? fail
if hexsha is None:
raise BadObject(name)
# END assert hexsha was found
return Object.new_from_sha(repo, hex_to_bin(hexsha))
def _get_fetch_info_from_stderr(self, proc: 'Git.AutoInterrupt',
progress: Union[Callable[..., Any], RemoteProgress, None],
kill_after_timeout: Union[None, float] = None,
) -> IterableList['FetchInfo']:
progress = to_progress_instance(progress)
# skip first line as it is some remote info we are not interested in
output: IterableList['FetchInfo'] = IterableList('name')
# lines which are no progress are fetch info lines
# this also waits for the command to finish
# Skip some progress lines that don't provide relevant information
fetch_info_lines = []
# Basically we want all fetch info lines which appear to be in regular form, and thus have a
# command character. Everything else we ignore,
cmds = set(FetchInfo._flag_map.keys())
progress_handler = progress.new_message_handler()
handle_process_output(proc, None, progress_handler, finalizer=None, decode_streams=False,
kill_after_timeout=kill_after_timeout)
stderr_text = progress.error_lines and '\n'.join(progress.error_lines) or ''
proc.wait(stderr=stderr_text)
if stderr_text:
log.warning("Error lines received while fetching: %s", stderr_text)
for line in progress.other_lines:
line = force_text(line)
for cmd in cmds:
if len(line) > 1 and line[0] == ' ' and line[1] == cmd:
fetch_info_lines.append(line)
continue
# read head information
fetch_head = SymbolicReference(self.repo, "FETCH_HEAD")
with open(fetch_head.abspath, 'rb') as fp:
fetch_head_info = [line.decode(defenc) for line in fp.readlines()]
l_fil = len(fetch_info_lines)
l_fhi = len(fetch_head_info)
if l_fil != l_fhi:
msg = "Fetch head lines do not match lines provided via progress information\n"
msg += "length of progress lines %i should be equal to lines in FETCH_HEAD file %i\n"
msg += "Will ignore extra progress lines or fetch head lines."
msg %= (l_fil, l_fhi)
log.debug(msg)
log.debug(b"info lines: " + str(fetch_info_lines).encode("UTF-8"))
log.debug(b"head info: " + str(fetch_head_info).encode("UTF-8"))
if l_fil < l_fhi:
fetch_head_info = fetch_head_info[:l_fil]
else:
fetch_info_lines = fetch_info_lines[:l_fhi]
# end truncate correct list
# end sanity check + sanitization
for err_line, fetch_line in zip(fetch_info_lines, fetch_head_info):
try:
output.append(FetchInfo._from_line(self.repo, err_line, fetch_line))
except ValueError as exc:
log.debug("Caught error while parsing line: %s", exc)
log.warning("Git informed while fetching: %s", err_line.strip())
return output