-## -*- encoding: utf-8 -*-
-#
-#__author__ = "Łukasz Rekucki"
-#__date__ = "$2009-09-18 10:49:24$"
-#
-#__doc__ = """RAL implementation over Mercurial"""
-#
-#import mercurial
-#from mercurial import localrepo as hglrepo
-#from mercurial import ui as hgui
-#from mercurial.node import nullid
-#import re
-#import wlrepo
-#
-#FILTER = re.compile(r"^pub_(.+)\.xml$", re.UNICODE)
-#
-#def default_filter(name):
-# m = FILTER.match(name)
-# if m is not None:
-# return name, m.group(1)
-# return None
-#
-#class MercurialLibrary(wlrepo.Library):
-#
-# def __init__(self, path, maincabinet="default", ** kwargs):
-# super(wlrepo.Library, self).__init__( ** kwargs)
-#
-# self._hgui = hgui.ui()
-# self._hgui.config('ui', 'quiet', 'true')
-# self._hgui.config('ui', 'interactive', 'false')
-#
-# import os.path
-# self._ospath = self._sanitize_string(os.path.realpath(path))
-#
-# maincabinet = self._sanitize_string(maincabinet)
-#
-# if os.path.isdir(path):
-# try:
-# self._hgrepo = hglrepo.localrepository(self._hgui, path)
-# except mercurial.error.RepoError:
-# raise wlrepo.LibraryException("[HGLibrary] Not a valid repository at path '%s'." % path)
-# elif kwargs.get('create', False):
-# os.makedirs(path)
-# try:
-# self._hgrepo = hglrepo.localrepository(self._hgui, path, create=1)
-# except mercurial.error.RepoError:
-# raise wlrepo.LibraryException("[HGLibrary] Can't create a repository on path '%s'." % path)
-# else:
-# raise wlrepo.LibraryException("[HGLibrary] Can't open a library on path '%s'." % path)
-#
-# # fetch the main cabinet
-# lock = self._hgrepo.lock()
-# try:
-# btags = self._hgrepo.branchtags()
-#
-# if not self._has_branch(maincabinet):
-# raise wlrepo.LibraryException("[HGLibrary] No branch named '%s' to init main cabinet" % maincabinet)
-#
-# self._maincab = MercurialCabinet(self, maincabinet)
-# finally:
-# lock.release()
-#
-# @property
-# def ospath(self):
-# return self._ospath
-#
-# @property
-# def main_cabinet(self):
-# return self._maincab
-#
-# def document(self, docid, user, part=None, shelve=None):
-# return self.cabinet(docid, user, create=False).retrieve(part=part, shelve=shelve)
-#
-# def cabinet(self, docid, user, create=False):
-# docid = self._sanitize_string(docid)
-# user = self._sanitize_string(user)
-#
-# bname = self._bname(user, docid)
-#
-# lock = self._lock(True)
-# try:
-# if self._has_branch(bname):
-# return MercurialCabinet(self, doc=docid, user=user)
-#
-# if not create:
-# raise wlrepo.CabinetNotFound(bname)
-#
-# # check if the docid exists in the main cabinet
-# needs_touch = not self._maincab.exists(docid)
-# cab = MercurialCabinet(self, doc=docid, user=user)
-#
-# name, fileid = cab._filename(None)
-#
-# def cleanup_action(l):
-# if needs_touch:
-# l._fileopener()(fileid, "w").write('')
-# l._fileadd(fileid)
-#
-# garbage = [fid for (fid, did) in l._filelist() if not did.startswith(docid)]
-# l._filesrm(garbage)
-# print "removed: ", garbage
-#
-# # create the branch
-# self._create_branch(bname, before_commit=cleanup_action)
-# return MercurialCabinet(self, doc=docid, user=user)
-# finally:
-# lock.release()
-#
-# #
-# # Private methods
-# #
-#
-# #
-# # Locking
-# #
-#
-# def _lock(self, write_mode=False):
-# return self._hgrepo.wlock() # no support for read/write mode yet
-#
-# def _transaction(self, write_mode, action):
-# lock = self._lock(write_mode)
-# try:
-# return action(self)
-# finally:
-# lock.release()
-#
-# #
-# # Basic repo manipulation
-# #
-#
-# def _checkout(self, rev, force=True):
-# return MergeStatus(mercurial.merge.update(self._hgrepo, rev, False, force, None))
-#
-# def _merge(self, rev):
-# """ Merge the revision into current working directory """
-# return MergeStatus(mercurial.merge.update(self._hgrepo, rev, True, False, None))
-#
-# def _common_ancestor(self, revA, revB):
-# return self._hgrepo[revA].ancestor(self.repo[revB])
-#
-# def _commit(self, message, user=u"library"):
-# return self._hgrepo.commit(text=message, user=user)
-#
-#
-# def _fileexists(self, fileid):
-# return (fileid in self._hgrepo[None])
-#
-# def _fileadd(self, fileid):
-# return self._hgrepo.add([fileid])
-#
-# def _filesadd(self, fileid_list):
-# return self._hgrepo.add(fileid_list)
-#
-# def _filerm(self, fileid):
-# return self._hgrepo.remove([fileid])
-#
-# def _filesrm(self, fileid_list):
-# return self._hgrepo.remove(fileid_list)
-#
-# def _filelist(self, filter=default_filter):
-# for name in self._hgrepo[None]:
-# result = filter(name)
-# if result is None: continue
-#
-# yield result
-#
-# def _fileopener(self):
-# return self._hgrepo.wopener
-#
-# def _filectx(self, fileid, branchid):
-# return self._hgrepo.filectx(fileid, changeid=branchid)
-#
-# def _changectx(self, nodeid):
-# return self._hgrepo.changectx(nodeid)
-#
-# #
-# # BASIC BRANCH routines
-# #
-#
-# def _bname(self, user, docid):
-# """Returns a branch name for a given document and user."""
-# docid = self._sanitize_string(docid)
-# uname = self._sanitize_string(user)
-# return "personal_" + uname + "_file_" + docid;
-#
-# def _has_branch(self, name):
-# return self._hgrepo.branchmap().has_key(self._sanitize_string(name))
-#
-# def _branch_tip(self, name):
-# name = self._sanitize_string(name)
-# return self._hgrepo.branchtags()[name]
-#
-# def _create_branch(self, name, parent=None, before_commit=None):
-# name = self._sanitize_string(name)
-#
-# if self._has_branch(name): return # just exit
-#
-# if parent is None:
-# parent = self._maincab
-#
-# parentrev = parent._hgtip()
-#
-# self._checkout(parentrev)
-# self._hgrepo.dirstate.setbranch(name)
-#
-# if before_commit: before_commit(self)
-#
-# self._commit("[AUTO] Initial commit for branch '%s'." % name, user='library')
-#
-# # revert back to main
-# self._checkout(self._maincab._hgtip())
-# return self._branch_tip(name)
-#
-# def _switch_to_branch(self, branchname):
-# current = self._hgrepo[None].branch()
-#
-# if current == branchname:
-# return current # quick exit
-#
-# self._checkout(self._branch_tip(branchname))
-# return branchname
-#
-# def shelf(self, nodeid=None):
-# if nodeid is None:
-# nodeid = self._maincab._name
-# return MercurialShelf(self, self._changectx(nodeid))
-#
-#
-# #
-# # Utils
-# #
-#
-# @staticmethod
-# def _sanitize_string(s):
-# if isinstance(s, unicode):
-# s = s.encode('utf-8')
-# return s
-#
-#class MercurialCabinet(wlrepo.Cabinet):
-#
-# def __init__(self, library, branchname=None, doc=None, user=None):
-# if doc and user:
-# super(MercurialCabinet, self).__init__(library, doc=doc, user=user)
-# self._branchname = library._bname(user=user, docid=doc)
-# elif branchname:
-# super(MercurialCabinet, self).__init__(library, name=branchname)
-# self._branchname = branchname
-# else:
-# raise ValueError("Provide either doc/user or branchname")
-#
-# def shelf(self):
-# return self._library.shelf(self._branchname)
-#
-# def parts(self):
-# return self._execute_in_branch(action=lambda l, c: (e[1] for e in l._filelist()))
-#
-# def retrieve(self, part=None, shelf=None):
-# name, fileid = self._filename(part)
-#
-# print "Retrieving document %s from cab %s" % (name, self._name)
-#
-# if fileid is None:
-# raise wlrepo.LibraryException("Can't retrieve main document from main cabinet.")
-#
-# def retrieve_action(l,c):
-# if l._fileexists(fileid):
-# return MercurialDocument(c, name=name, fileid=fileid)
-# print "File %s not found " % fileid
-# return None
-#
-# return self._execute_in_branch(retrieve_action)
-#
-# def create(self, name, initial_data):
-# name, fileid = self._filename(name)
-#
-# if name is None:
-# raise ValueError("Can't create main doc for maincabinet.")
-#
-# def create_action(l, c):
-# if l._fileexists(fileid):
-# raise wlrepo.LibraryException("Can't create document '%s' in cabinet '%s' - it already exists" % (fileid, c.name))
-#
-# fd = l._fileopener()(fileid, "w")
-# fd.write(initial_data)
-# fd.close()
-# l._fileadd(fileid)
-# l._commit("File '%s' created." % fileid)
-# return MercurialDocument(c, fileid=fileid, name=name)
-#
-# return self._execute_in_branch(create_action)
-#
-# def exists(self, part=None, shelf=None):
-# name, filepath = self._filename(part)
-#
-# if filepath is None: return False
-# return self._execute_in_branch(lambda l, c: l._fileexists(filepath))
-#
-# def _execute_in_branch(self, action, write=False):
-# def switch_action(library):
-# old = library._switch_to_branch(self._branchname)
-# try:
-# return action(library, self)
-# finally:
-# library._switch_to_branch(old)
-#
-# return self._library._transaction(write_mode=write, action=switch_action)
-#
-#
-# def _filename(self, docid):
-# return self._partname(docid, 'xml')
-#
-# def _partname(self, docid, part):
-# docid = self._library._sanitize_string(part)
-# part = self._library._sanitize_string(part)
-#
-# if part is None:
-# part = 'xml'
-#
-# if self._maindoc == '' and docid is None:
-# return None
-#
-# return 'pub_' + docid + '.' + part
-#
-# def _fileopener(self):
-# return self._library._fileopener()
-#
-# def _hgtip(self):
-# return self._library._branch_tip(self._branchname)
-#
-# def _filectx(self, fileid):
-# return self._library._filectx(fileid, self._branchname)
-#
-# def ismain(self):
-# return (self._library.main_cabinet == self)
-#
-#class MercurialDocument(wlrepo.Document):
-#
-# def __init__(self, cabinet, docid):
-# super(MercurialDocument, self).__init__(cabinet, name=docid)
-# self._opener = self._cabinet._fileopener()
-# self._docid = docid
-# self._ctxs = {}
-#
-# def _ctx(self, part):
-# if not self._ctxs.has_key(part):
-# self._ctxs[part] = self._cabinet._filectx(self._fileid())
-# return self._ctxs[part]
-#
-# def _fileid(self, part='xml'):
-# return self._cabinet._partname(self._docid, part)
-#
-# def read(self, part='xml'):
-# return self._opener(self._ctx(part).path(), "r").read()
-#
-# def write(self, data, part='xml'):
-# return self._opener(self._ctx(part).path(), "w").write(data)
-#
-# def commit(self, message, user):
-# """Commit all parts of the document."""
-# self.library._fileadd(self._fileid)
-# self.library._commit(self._fileid, message, user)
-#
-# def update(self):
-# """Update parts of the document."""
-# lock = self.library._lock()
-# try:
-# if self._cabinet.ismain():
-# return True # always up-to-date
-#
-# user = self._cabinet.username or 'library'
-# mdoc = self.library.document(self._fileid)
-#
-# mshelf = mdoc.shelf()
-# shelf = self.shelf()
-#
-# if not mshelf.ancestorof(shelf) and not shelf.parentof(mshelf):
-# shelf.merge_with(mshelf, user=user)
-#
-# return True
-# finally:
-# lock.release()
-#
-# def share(self, message):
-# lock = self.library._lock()
-# try:
-# print "sharing from", self._cabinet, self._cabinet.username
-#
-# if self._cabinet.ismain():
-# return True # always shared
-#
-# if self._cabinet.username is None:
-# raise ValueError("Can only share documents from personal cabinets.")
-#
-# user = self._cabinet.username
-#
-# main = self.library.shelf()
-# local = self.shelf()
-#
-# no_changes = True
-#
-# # Case 1:
-# # * local
-# # |
-# # * <- can also be here!
-# # /|
-# # / |
-# # main * *
-# # | |
-# # The local branch has been recently updated,
-# # so we don't need to update yet again, but we need to
-# # merge down to default branch, even if there was
-# # no commit's since last update
-#
-# if main.ancestorof(local):
-# print "case 1"
-# main.merge_with(local, user=user, message=message)
-# no_changes = False
-# # Case 2:
-# #
-# # main * * local
-# # |\ |
-# # | \|
-# # | *
-# # | |
-# #
-# # Default has no changes, to update from this branch
-# # since the last merge of local to default.
-# elif local.has_common_ancestor(main):
-# print "case 2"
-# if not local.parentof(main):
-# main.merge_with(local, user=user, message=message)
-# no_changes = False
-#
-# # Case 3:
-# # main *
-# # |
-# # * <- this case overlaps with previos one
-# # |\
-# # | \
-# # | * local
-# # | |
-# #
-# # There was a recent merge to the defaul branch and
-# # no changes to local branch recently.
-# #
-# # Use the fact, that user is prepared to see changes, to
-# # update his branch if there are any
-# elif local.ancestorof(main):
-# print "case 3"
-# if not local.parentof(main):
-# local.merge_with(main, user=user, message='Local branch update.')
-# no_changes = False
-# else:
-# print "case 4"
-# local.merge_with(main, user=user, message='Local branch update.')
-# local = self.shelf()
-# main.merge_with(local, user=user, message=message)
-#
-# print "no_changes: ", no_changes
-# return no_changes
-# finally:
-# lock.release()
-#
-# def shared(self):
-# return self.library.main_cabinet.retrieve(self._name)
-#
-# def exists(self, part='xml'):
-# return self._cabinet.exists(self._fileid(part))
-#
-# @property
-# def size(self):
-# return self._filectx.size()
-#
-# def shelf(self):
-# return self._cabinet.shelf()
-#
-# @property
-# def last_modified(self):
-# return self._filectx.date()
-#
-# def __str__(self):
-# return u"Document(%s->%s)" % (self._cabinet.name, self._name)
-#
-# def __eq__(self, other):
-# return self._filectx == other._filectx
-#
-#
-#
-#class MercurialShelf(wlrepo.Shelf):
-#
-# def __init__(self, lib, changectx):
-# super(MercurialShelf, self).__init__(lib)
-#
-# if isinstance(changectx, str):
-# self._changectx = lib._changectx(changectx)
-# else:
-# self._changectx = changectx
-#
-# @property
-# def _rev(self):
-# return self._changectx.node()
-#
-# def __str__(self):
-# return self._changectx.hex()
-#
-# def __repr__(self):
-# return "MercurialShelf(%s)" % self._changectx.hex()
-#
-# def ancestorof(self, other):
-# nodes = list(other._changectx._parents)
-# while nodes[0].node() != nullid:
-# v = nodes.pop(0)
-# if v == self._changectx:
-# return True
-# nodes.extend( v._parents )
-# return False
-#
-# def parentof(self, other):
-# return self._changectx in other._changectx._parents
-#
-# def has_common_ancestor(self, other):
-# a = self._changectx.ancestor(other._changectx)
-# # print a, self._changectx.branch(), a.branch()
-#
-# return (a.branch() == self._changectx.branch())
-#
-# def merge_with(self, other, user, message):
-# lock = self._library._lock(True)
-# try:
-# self._library._checkout(self._changectx.node())
-# self._library._merge(other._changectx.node())
-# self._library._commit(user=user, message=message)
-# finally:
-# lock.release()
-#
-# def __eq__(self, other):
-# return self._changectx.node() == other._changectx.node()
-#
-#
-#class MergeStatus(object):
-# def __init__(self, mstatus):
-# self.updated = mstatus[0]
-# self.merged = mstatus[1]
-# self.removed = mstatus[2]
-# self.unresolved = mstatus[3]
-#
-# def isclean(self):
-# return self.unresolved == 0
-#
-#class UpdateStatus(object):
-#
-# def __init__(self, mstatus):
-# self.modified = mstatus[0]
-# self.added = mstatus[1]
-# self.removed = mstatus[2]
-# self.deleted = mstatus[3]
-# self.untracked = mstatus[4]
-# self.ignored = mstatus[5]
-# self.clean = mstatus[6]
-#
-# def has_changes(self):
-# return bool(len(self.modified) + len(self.added) + \
-# len(self.removed) + len(self.deleted))
-#
-#__all__ = ["MercurialLibrary"]
\ No newline at end of file
fnp / redakcja.git / commitdiff