moved all contents, incl. submodule gitdb, up to the root directory

1 files changed, 0 insertions, 719 deletions

diff --git a/lib/git/remote.py b/lib/git/remote.py
deleted file mode 100644
index 3edde175..00000000
--- a/lib/git/remote.py
+++ /dev/null
@@ -1,719 +0,0 @@
-# remote.py
-# Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
-#
-# This module is part of GitPython and is released under
-# the BSD License: http://www.opensource.org/licenses/bsd-license.php
-"""Module implementing a remote object allowing easy access to git remotes"""
-
-from exc import GitCommandError
-from objects import Commit
-from ConfigParser import NoOptionError
-from config import SectionConstraint
-
-from git.util import (
-						LazyMixin,
-						Iterable,
-						IterableList
-						)
-
-from refs import (
-					Reference,
-					RemoteReference,
-					SymbolicReference, 
-					TagReference
-				)
-
-from git.util import  join_path
-from gitdb.util import join
-
-import re
-import os
-import sys
-
-__all__ = ('RemoteProgress', 'PushInfo', 'FetchInfo', 'Remote')
-
-class RemoteProgress(object):
-	"""
-	Handler providing an interface to parse progress information emitted by git-push
-	and git-fetch and to dispatch callbacks allowing subclasses to react to the progress.
-	"""
-	BEGIN, END, COUNTING, COMPRESSING, WRITING =  [ 1 << x for x in range(5) ]
-	STAGE_MASK = BEGIN|END
-	OP_MASK = COUNTING|COMPRESSING|WRITING
-	
-	__slots__ = ("_cur_line", "_seen_ops")
-	re_op_absolute = re.compile("(remote: )?([\w\s]+):\s+()(\d+)()(.*)")
-	re_op_relative = re.compile("(remote: )?([\w\s]+):\s+(\d+)% \((\d+)/(\d+)\)(.*)")
-	
-	def __init__(self):
-		self._seen_ops = list()
-	
-	def _parse_progress_line(self, line):
-		"""Parse progress information from the given line as retrieved by git-push
-		or git-fetch
-		
-		:return: list(line, ...) list of lines that could not be processed"""
-		# handle
-		# Counting objects: 4, done. 
-		# Compressing objects:	50% (1/2)	\rCompressing objects: 100% (2/2)	\rCompressing objects: 100% (2/2), done.
-		self._cur_line = line
-		sub_lines = line.split('\r')
-		failed_lines = list()
-		for sline in sub_lines:
-			# find esacpe characters and cut them away - regex will not work with 
-			# them as they are non-ascii. As git might expect a tty, it will send them
-			last_valid_index = None
-			for i,c in enumerate(reversed(sline)):
-				if ord(c) < 32:
-					# its a slice index
-					last_valid_index = -i-1 
-				# END character was non-ascii
-			# END for each character in sline
-			if last_valid_index is not None:
-				sline = sline[:last_valid_index]
-			# END cut away invalid part
-			sline = sline.rstrip()
-			
-			cur_count, max_count = None, None
-			match = self.re_op_relative.match(sline)
-			if match is None:
-				match = self.re_op_absolute.match(sline)
-				
-			if not match:
-				self.line_dropped(sline)
-				failed_lines.append(sline)
-				continue
-			# END could not get match
-			
-			op_code = 0
-			remote, op_name, percent, cur_count, max_count, message = match.groups()
-			
-			# get operation id
-			if op_name == "Counting objects":
-				op_code |= self.COUNTING
-			elif op_name == "Compressing objects":
-				op_code |= self.COMPRESSING
-			elif op_name == "Writing objects":
-				op_code |= self.WRITING
-			else:
-				raise ValueError("Operation name %r unknown" % op_name)
-			
-			# figure out stage
-			if op_code not in self._seen_ops:
-				self._seen_ops.append(op_code)
-				op_code |= self.BEGIN
-			# END begin opcode
-			
-			if message is None:
-				message = ''
-			# END message handling
-			
-			message = message.strip()
-			done_token = ', done.'
-			if message.endswith(done_token):
-				op_code |= self.END
-				message = message[:-len(done_token)]
-			# END end message handling
-			
-			self.update(op_code, cur_count, max_count, message)
-		# END for each sub line
-		return failed_lines
-	
-	def line_dropped(self, line):
-		"""Called whenever a line could not be understood and was therefore dropped."""
-		pass
-	
-	def update(self, op_code, cur_count, max_count=None, message=''):
-		"""Called whenever the progress changes
-		
-		:param op_code:
-			Integer allowing to be compared against Operation IDs and stage IDs.
-			
-			Stage IDs are BEGIN and END. BEGIN will only be set once for each Operation 
-			ID as well as END. It may be that BEGIN and END are set at once in case only
-			one progress message was emitted due to the speed of the operation.
-			Between BEGIN and END, none of these flags will be set
-			
-			Operation IDs are all held within the OP_MASK. Only one Operation ID will 
-			be active per call.
-		:param cur_count: Current absolute count of items
-			
-		:param max_count:
-			The maximum count of items we expect. It may be None in case there is 
-			no maximum number of items or if it is (yet) unknown.
-		
-		:param message:
-			In case of the 'WRITING' operation, it contains the amount of bytes
-			transferred. It may possibly be used for other purposes as well.
-		
-		You may read the contents of the current line in self._cur_line"""
-		pass
-		
-		
-class PushInfo(object):
-	"""
-	Carries information about the result of a push operation of a single head::
-	
-		info = remote.push()[0]
-		info.flags			# bitflags providing more information about the result
-		info.local_ref		# Reference pointing to the local reference that was pushed
-							# It is None if the ref was deleted.
-		info.remote_ref_string # path to the remote reference located on the remote side
-		info.remote_ref # Remote Reference on the local side corresponding to 
-						# the remote_ref_string. It can be a TagReference as well.
-		info.old_commit # commit at which the remote_ref was standing before we pushed
-						# it to local_ref.commit. Will be None if an error was indicated
-		info.summary	# summary line providing human readable english text about the push
-		"""
-	__slots__ = ('local_ref', 'remote_ref_string', 'flags', 'old_commit', '_remote', 'summary')
-	
-	NEW_TAG, NEW_HEAD, NO_MATCH, REJECTED, REMOTE_REJECTED, REMOTE_FAILURE, DELETED, \
-	FORCED_UPDATE, FAST_FORWARD, UP_TO_DATE, ERROR = [ 1 << x for x in range(11) ]
-
-	_flag_map = {	'X' : NO_MATCH, '-' : DELETED, '*' : 0,
-					'+' : FORCED_UPDATE, ' ' : FAST_FORWARD, 
-					'=' : UP_TO_DATE, '!' : ERROR }
-	
-	def __init__(self, flags, local_ref, remote_ref_string, remote, old_commit=None, 
-					summary=''):
-		""" Initialize a new instance """
-		self.flags = flags
-		self.local_ref = local_ref
-		self.remote_ref_string = remote_ref_string
-		self._remote = remote
-		self.old_commit = old_commit
-		self.summary = summary
-		
-	@property
-	def remote_ref(self):
-		"""
-		:return:
-			Remote Reference or TagReference in the local repository corresponding 
-			to the remote_ref_string kept in this instance."""
-		# translate heads to a local remote, tags stay as they are
-		if self.remote_ref_string.startswith("refs/tags"):
-			return TagReference(self._remote.repo, self.remote_ref_string)
-		elif self.remote_ref_string.startswith("refs/heads"):
-			remote_ref = Reference(self._remote.repo, self.remote_ref_string)
-			return RemoteReference(self._remote.repo, "refs/remotes/%s/%s" % (str(self._remote), remote_ref.name))
-		else:
-			raise ValueError("Could not handle remote ref: %r" % self.remote_ref_string)
-		# END 
-		
-	@classmethod
-	def _from_line(cls, remote, line):
-		"""Create a new PushInfo instance as parsed from line which is expected to be like
-			refs/heads/master:refs/heads/master 05d2687..1d0568e"""
-		control_character, from_to, summary = line.split('\t', 3)
-		flags = 0
-		
-		# control character handling
-		try:
-			flags |= cls._flag_map[ control_character ]
-		except KeyError:
-			raise ValueError("Control Character %r unknown as parsed from line %r" % (control_character, line)) 
-		# END handle control character
-		
-		# from_to handling
-		from_ref_string, to_ref_string = from_to.split(':')
-		if flags & cls.DELETED:
-			from_ref = None
-		else:
-			from_ref = Reference.from_path(remote.repo, from_ref_string)
-		
-		# commit handling, could be message or commit info
-		old_commit = None
-		if summary.startswith('['):
-			if "[rejected]" in summary:
-				flags |= cls.REJECTED
-			elif "[remote rejected]" in summary:
-				flags |= cls.REMOTE_REJECTED
-			elif "[remote failure]" in summary:
-				flags |= cls.REMOTE_FAILURE
-			elif "[no match]" in summary:
-				flags |= cls.ERROR
-			elif "[new tag]" in summary:
-				flags |= cls.NEW_TAG
-			elif "[new branch]" in summary:
-				flags |= cls.NEW_HEAD
-			# uptodate encoded in control character
-		else:
-			# fast-forward or forced update - was encoded in control character, 
-			# but we parse the old and new commit
-			split_token = "..."
-			if control_character == " ":
-				split_token = ".."
-			old_sha, new_sha = summary.split(' ')[0].split(split_token)
-			# have to use constructor here as the sha usually is abbreviated
-			old_commit = remote.repo.commit(old_sha)
-		# END message handling
-		
-		return PushInfo(flags, from_ref, to_ref_string, remote, old_commit, summary)
-		
-
-class FetchInfo(object):
-	"""
-	Carries information about the results of a fetch operation of a single head::
-	
-	 info = remote.fetch()[0]
-	 info.ref			# Symbolic Reference or RemoteReference to the changed 
-						# remote head or FETCH_HEAD
-	 info.flags			# additional flags to be & with enumeration members, 
-						# i.e. info.flags & info.REJECTED 
-						# is 0 if ref is SymbolicReference
-	 info.note			# additional notes given by git-fetch intended for the user
-	 info.old_commit	# if info.flags & info.FORCED_UPDATE|info.FAST_FORWARD, 
-						# field is set to the previous location of ref, otherwise None
-	"""
-	__slots__ = ('ref','old_commit', 'flags', 'note')
-	
-	NEW_TAG, NEW_HEAD, HEAD_UPTODATE, TAG_UPDATE, REJECTED, FORCED_UPDATE, \
-	FAST_FORWARD, ERROR = [ 1 << x for x in range(8) ]
-	
-	#							  %c	%-*s %-*s			  -> %s		  (%s)
-	re_fetch_result = re.compile("^\s*(.) (\[?[\w\s\.]+\]?)\s+(.+) -> ([/\w_\+\.-]+)(	 \(.*\)?$)?")
-	
-	_flag_map = {	'!' : ERROR, '+' : FORCED_UPDATE, '-' : TAG_UPDATE, '*' : 0,
-					'=' : HEAD_UPTODATE, ' ' : FAST_FORWARD } 
-	
-	def __init__(self, ref, flags, note = '', old_commit = None):
-		"""
-		Initialize a new instance
-		"""
-		self.ref = ref
-		self.flags = flags
-		self.note = note
-		self.old_commit = old_commit
-		
-	def __str__(self):
-		return self.name
-		
-	@property
-	def name(self):
-		""":return: Name of our remote ref"""
-		return self.ref.name
-		
-	@property
-	def commit(self):
-		""":return: Commit of our remote ref"""
-		return self.ref.commit
-		
-	@classmethod
-	def _from_line(cls, repo, line, fetch_line):
-		"""Parse information from the given line as returned by git-fetch -v
-		and return a new FetchInfo object representing this information.
-		
-		We can handle a line as follows
-		"%c %-*s %-*s -> %s%s"
-		
-		Where c is either ' ', !, +, -, *, or =
-		! means error
-		+ means success forcing update
-		- means a tag was updated
-		* means birth of new branch or tag
-		= means the head was up to date ( and not moved )
-		' ' means a fast-forward
-		
-		fetch line is the corresponding line from FETCH_HEAD, like
-		acb0fa8b94ef421ad60c8507b634759a472cd56c	not-for-merge	branch '0.1.7RC' of /tmp/tmpya0vairemote_repo"""
-		match = cls.re_fetch_result.match(line)
-		if match is None:
-			raise ValueError("Failed to parse line: %r" % line)
-			
-		# parse lines
-		control_character, operation, local_remote_ref, remote_local_ref, note = match.groups()
-		try:
-			new_hex_sha, fetch_operation, fetch_note = fetch_line.split("\t")
-			ref_type_name, fetch_note = fetch_note.split(' ', 1)
-		except ValueError:	# unpack error
-			raise ValueError("Failed to parse FETCH__HEAD line: %r" % fetch_line)
-		
-		# handle FETCH_HEAD and figure out ref type
-		# If we do not specify a target branch like master:refs/remotes/origin/master, 
-		# the fetch result is stored in FETCH_HEAD which destroys the rule we usually
-		# have. In that case we use a symbolic reference which is detached 
-		ref_type = None
-		if remote_local_ref == "FETCH_HEAD":
-			ref_type = SymbolicReference
-		elif ref_type_name	== "branch":
-			ref_type = RemoteReference
-		elif ref_type_name == "tag":
-			ref_type = TagReference
-		else:
-			raise TypeError("Cannot handle reference type: %r" % ref_type_name)
-			
-		# create ref instance
-		if ref_type is SymbolicReference:
-			remote_local_ref = ref_type(repo, "FETCH_HEAD") 
-		else:
-			remote_local_ref = Reference.from_path(repo, join_path(ref_type._common_path_default, remote_local_ref.strip()))
-		# END create ref instance 
-		
-		note = ( note and note.strip() ) or ''
-		
-		# parse flags from control_character
-		flags = 0
-		try:
-			flags |= cls._flag_map[control_character]
-		except KeyError:
-			raise ValueError("Control character %r unknown as parsed from line %r" % (control_character, line))
-		# END control char exception hanlding 
-		
-		# parse operation string for more info - makes no sense for symbolic refs
-		old_commit = None
-		if isinstance(remote_local_ref, Reference):
-			if 'rejected' in operation:
-				flags |= cls.REJECTED
-			if 'new tag' in operation:
-				flags |= cls.NEW_TAG
-			if 'new branch' in operation:
-				flags |= cls.NEW_HEAD
-			if '...' in operation or '..' in operation:
-				split_token = '...'
-				if control_character == ' ':
-					split_token = split_token[:-1]
-				old_commit = repo.rev_parse(operation.split(split_token)[0])
-			# END handle refspec
-		# END reference flag handling
-		
-		return cls(remote_local_ref, flags, note, old_commit)
-	
-
-class Remote(LazyMixin, Iterable):
-	"""Provides easy read and write access to a git remote.
-	
-	Everything not part of this interface is considered an option for the current 
-	remote, allowing constructs like remote.pushurl to query the pushurl.
-	
-	NOTE: When querying configuration, the configuration accessor will be cached
-	to speed up subsequent accesses."""
-	
-	__slots__ = ( "repo", "name", "_config_reader" )
-	_id_attribute_ = "name"
-	
-	def __init__(self, repo, name):
-		"""Initialize a remote instance
-		
-		:param repo: The repository we are a remote of
-		:param name: the name of the remote, i.e. 'origin'"""
-		self.repo = repo
-		self.name = name
-		
-		if os.name == 'nt':
-			# some oddity: on windows, python 2.5, it for some reason does not realize
-			# that it has the config_writer property, but instead calls __getattr__
-			# which will not yield the expected results. 'pinging' the members
-			# with a dir call creates the config_writer property that we require 
-			# ... bugs like these make me wonder wheter python really wants to be used
-			# for production. It doesn't happen on linux though.
-			dir(self)
-		# END windows special handling
-		
-	def __getattr__(self, attr):
-		"""Allows to call this instance like 
-		remote.special( *args, **kwargs) to call git-remote special self.name"""
-		if attr == "_config_reader":
-			return super(Remote, self).__getattr__(attr)
-		
-		# sometimes, probably due to a bug in python itself, we are being called
-		# even though a slot of the same name exists
-		try:
-			return self._config_reader.get(attr)
-		except NoOptionError:
-			return super(Remote, self).__getattr__(attr)
-		# END handle exception
-	
-	def _config_section_name(self):
-		return 'remote "%s"' % self.name
-	
-	def _set_cache_(self, attr):
-		if attr == "_config_reader":
-			self._config_reader = SectionConstraint(self.repo.config_reader(), self._config_section_name())
-		else:
-			super(Remote, self)._set_cache_(attr)
-			
-	
-	def __str__(self):
-		return self.name 
-	
-	def __repr__(self):
-		return '<git.%s "%s">' % (self.__class__.__name__, self.name)
-		
-	def __eq__(self, other):
-		return self.name == other.name
-		
-	def __ne__(self, other):
-		return not ( self == other )
-		
-	def __hash__(self):
-		return hash(self.name)
-	
-	@classmethod
-	def iter_items(cls, repo):
-		""":return: Iterator yielding Remote objects of the given repository"""
-		for section in repo.config_reader("repository").sections():
-			if not section.startswith('remote'):
-				continue
-			lbound = section.find('"')
-			rbound = section.rfind('"')
-			if lbound == -1 or rbound == -1:
-				raise ValueError("Remote-Section has invalid format: %r" % section)
-			yield Remote(repo, section[lbound+1:rbound])
-		# END for each configuration section
-		
-	@property
-	def refs(self):
-		"""
-		:return:
-			IterableList of RemoteReference objects. It is prefixed, allowing 
-			you to omit the remote path portion, i.e.::
-			 remote.refs.master # yields RemoteReference('/refs/remotes/origin/master')"""
-		out_refs = IterableList(RemoteReference._id_attribute_, "%s/" % self.name)
-		out_refs.extend(RemoteReference.list_items(self.repo, remote=self.name))
-		assert out_refs, "Remote %s did not have any references" % self.name
-		return out_refs
-		
-	@property
-	def stale_refs(self):
-		"""
-		:return:
-			IterableList RemoteReference objects that do not have a corresponding 
-			head in the remote reference anymore as they have been deleted on the 
-			remote side, but are still available locally.
-			
-			The IterableList is prefixed, hence the 'origin' must be omitted. See
-			'refs' property for an example."""
-		out_refs = IterableList(RemoteReference._id_attribute_, "%s/" % self.name)
-		for line in self.repo.git.remote("prune", "--dry-run", self).splitlines()[2:]:
-			# expecting 
-			# * [would prune] origin/new_branch
-			token = " * [would prune] " 
-			if not line.startswith(token):
-				raise ValueError("Could not parse git-remote prune result: %r" % line)
-			fqhn = "%s/%s" % (RemoteReference._common_path_default,line.replace(token, ""))
-			out_refs.append(RemoteReference(self.repo, fqhn))
-		# END for each line 
-		return out_refs
-	
-	@classmethod
-	def create(cls, repo, name, url, **kwargs):
-		"""Create a new remote to the given repository
-		:param repo: Repository instance that is to receive the new remote
-		:param name: Desired name of the remote
-		:param url: URL which corresponds to the remote's name
-		:param kwargs:
-			Additional arguments to be passed to the git-remote add command
-			
-		:return: New Remote instance
-			
-		:raise GitCommandError: in case an origin with that name already exists"""
-		repo.git.remote( "add", name, url, **kwargs )
-		return cls(repo, name)
-	
-	# add is an alias
-	add = create
-	
-	@classmethod
-	def remove(cls, repo, name ):
-		"""Remove the remote with the given name"""
-		repo.git.remote("rm", name)
-		
-	# alias
-	rm = remove
-		
-	def rename(self, new_name):
-		"""Rename self to the given new_name
-		:return: self """
-		if self.name == new_name:
-			return self
-		
-		self.repo.git.remote("rename", self.name, new_name)
-		self.name = new_name
-		del(self._config_reader)		# it contains cached values, section names are different now
-		return self
-		
-	def update(self, **kwargs):
-		"""Fetch all changes for this remote, including new branches which will 
-		be forced in ( in case your local remote branch is not part the new remote branches
-		ancestry anymore ).
-		
-		:param kwargs:
-			Additional arguments passed to git-remote update
-		
-		:return: self """
-		self.repo.git.remote("update", self.name)
-		return self
-	
-	def _digest_process_messages(self, fh, progress):
-		"""Read progress messages from file-like object fh, supplying the respective
-		progress messages to the progress instance.
-		
-		:return: list(line, ...) list of lines without linebreaks that did 
-			not contain progress information"""
-		line_so_far = ''
-		dropped_lines = list()
-		while True:
-			char = fh.read(1)
-			if not char:
-				break
-			
-			if char in ('\r', '\n'):
-				dropped_lines.extend(progress._parse_progress_line(line_so_far))
-				line_so_far = ''
-			else:
-				line_so_far += char
-			# END process parsed line
-		# END while file is not done reading
-		return dropped_lines
-		
-	
-	def _finalize_proc(self, proc):
-		"""Wait for the process (fetch, pull or push) and handle its errors accordingly"""
-		try:
-			proc.wait()
-		except GitCommandError,e:
-			# if a push has rejected items, the command has non-zero return status
-			# a return status of 128 indicates a connection error - reraise the previous one
-			if proc.poll() == 128:
-				raise
-			pass
-		# END exception handling
-		
-	
-	def _get_fetch_info_from_stderr(self, proc, progress):
-		# skip first line as it is some remote info we are not interested in
-		output = 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 = list()
-		for line in self._digest_process_messages(proc.stderr, progress):
-			if line.startswith('From') or line.startswith('remote: Total'):
-				continue
-			elif line.startswith('warning:'):
-				print >> sys.stderr, line
-				continue
-			elif line.startswith('fatal:'):
-				raise GitCommandError("Error when fetching: %s" % line)
-			# END handle special messages
-			fetch_info_lines.append(line)
-		# END for each line
-		
-		# read head information 
-		fp = open(join(self.repo.git_dir, 'FETCH_HEAD'),'r')
-		fetch_head_info = fp.readlines()
-		fp.close()
-		
-		assert len(fetch_info_lines) == len(fetch_head_info)
-		
-		output.extend(FetchInfo._from_line(self.repo, err_line, fetch_line) 
-						for err_line,fetch_line in zip(fetch_info_lines, fetch_head_info))
-		
-		self._finalize_proc(proc)
-		return output
-	
-	def _get_push_info(self, proc, progress):
-		# read progress information from stderr
-		# we hope stdout can hold all the data, it should ...
-		# read the lines manually as it will use carriage returns between the messages
-		# to override the previous one. This is why we read the bytes manually
-		self._digest_process_messages(proc.stderr, progress)
-		
-		output = IterableList('name')
-		for line in proc.stdout.readlines():
-			try:
-				output.append(PushInfo._from_line(self, line))
-			except ValueError:
-				# if an error happens, additional info is given which we cannot parse
-				pass
-			# END exception handling 
-		# END for each line
-		
-		self._finalize_proc(proc)
-		return output
-		
-	
-	def fetch(self, refspec=None, progress=None, **kwargs):
-		"""Fetch the latest changes for this remote
-		
-		:param refspec:
-			A "refspec" is used by fetch and push to describe the mapping 
-			between remote ref and local ref. They are combined with a colon in 
-			the format <src>:<dst>, preceded by an optional plus sign, +. 
-			For example: git fetch $URL refs/heads/master:refs/heads/origin means 
-			"grab the master branch head from the $URL and store it as my origin 
-			branch head". And git push $URL refs/heads/master:refs/heads/to-upstream 
-			means "publish my master branch head as to-upstream branch at $URL". 
-			See also git-push(1).
-			
-			Taken from the git manual
-		:param progress: See 'push' method
-		:param kwargs: Additional arguments to be passed to git-fetch
-		:return:
-			IterableList(FetchInfo, ...) list of FetchInfo instances providing detailed 
-			information about the fetch results
-			
-		:note:
-			As fetch does not provide progress information to non-ttys, we cannot make 
-			it available here unfortunately as in the 'push' method."""
-		proc = self.repo.git.fetch(self, refspec, with_extended_output=True, as_process=True, v=True, **kwargs)
-		return self._get_fetch_info_from_stderr(proc, progress or RemoteProgress())
-		
-	def pull(self, refspec=None, progress=None, **kwargs):
-		"""Pull changes from the given branch, being the same as a fetch followed 
-		by a merge of branch with your local branch.
-		
-		:param refspec: see 'fetch' method
-		:param progress: see 'push' method
-		:param kwargs: Additional arguments to be passed to git-pull
-		:return: Please see 'fetch' method """
-		proc = self.repo.git.pull(self, refspec, with_extended_output=True, as_process=True, v=True, **kwargs)
-		return self._get_fetch_info_from_stderr(proc, progress or RemoteProgress())
-		
-	def push(self, refspec=None, progress=None, **kwargs):
-		"""Push changes from source branch in refspec to target branch in refspec.
-		
-		:param refspec: see 'fetch' method
-		:param progress:
-			Instance of type RemoteProgress allowing the caller to receive 
-			progress information until the method returns.
-			If None, progress information will be discarded
-		
-		:param kwargs: Additional arguments to be passed to git-push
-		:return:
-			IterableList(PushInfo, ...) iterable list of PushInfo instances, each 
-			one informing about an individual head which had been updated on the remote 
-			side.
-			If the push contains rejected heads, these will have the PushInfo.ERROR bit set
-			in their flags.
-			If the operation fails completely, the length of the returned IterableList will
-			be null."""
-		proc = self.repo.git.push(self, refspec, porcelain=True, as_process=True, **kwargs)
-		return self._get_push_info(proc, progress or RemoteProgress())
-		
-	@property
-	def config_reader(self):
-		"""
-		:return:
-			GitConfigParser compatible object able to read options for only our remote.
-			Hence you may simple type config.get("pushurl") to obtain the information"""
-		return self._config_reader
-	
-	@property
-	def config_writer(self):
-		"""
-		:return: GitConfigParser compatible object able to write options for this remote.
-		:note:
-			You can only own one writer at a time - delete it to release the 
-			configuration file and make it useable by others.
-			
-			To assure consistent results, you should only query options through the 
-			writer. Once you are done writing, you are free to use the config reader 
-			once again."""
-		writer = self.repo.config_writer()
-		
-		# clear our cache to assure we re-read the possibly changed configuration
-		del(self._config_reader)
-		return SectionConstraint(writer, self._config_section_name())