i18n: leave out entries which contain only rst syntax
This prevents the danger of translating entries like the following ones:
.. container:: verbose
.. input:: filename1.txt
# exchange.py - utily to exchange data between repo.
#
# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from i18n import _
from node import hex
import errno
import util, scmutil, changegroup
import discovery, phases, obsolete, bookmarks
class pushoperation(object):
"""A object that represent a single push operation
It purpose is to carry push related state and very common operation.
A new should be created at the begining of each push and discarded
afterward.
"""
def __init__(self, repo, remote, force=False, revs=None, newbranch=False):
# repo we push from
self.repo = repo
self.ui = repo.ui
# repo we push to
self.remote = remote
# force option provided
self.force = force
# revs to be pushed (None is "all")
self.revs = revs
# allow push of new branch
self.newbranch = newbranch
def push(repo, remote, force=False, revs=None, newbranch=False):
'''Push outgoing changesets (limited by revs) from a local
repository to remote. Return an integer:
- None means nothing to push
- 0 means HTTP error
- 1 means we pushed and remote head count is unchanged *or*
we have outgoing changesets but refused to push
- other values as described by addchangegroup()
'''
pushop = pushoperation(repo, remote, force, revs, newbranch)
if pushop.remote.local():
missing = (set(pushop.repo.requirements)
- pushop.remote.local().supported)
if missing:
msg = _("required features are not"
" supported in the destination:"
" %s") % (', '.join(sorted(missing)))
raise util.Abort(msg)
# there are two ways to push to remote repo:
#
# addchangegroup assumes local user can lock remote
# repo (local filesystem, old ssh servers).
#
# unbundle assumes local user cannot lock remote repo (new ssh
# servers, http servers).
if not pushop.remote.canpush():
raise util.Abort(_("destination does not support push"))
unfi = pushop.repo.unfiltered()
def localphasemove(nodes, phase=phases.public):
"""move <nodes> to <phase> in the local source repo"""
if locallock is not None:
phases.advanceboundary(pushop.repo, phase, nodes)
else:
# repo is not locked, do not change any phases!
# Informs the user that phases should have been moved when
# applicable.
actualmoves = [n for n in nodes if phase < pushop.repo[n].phase()]
phasestr = phases.phasenames[phase]
if actualmoves:
pushop.ui.status(_('cannot lock source repo, skipping '
'local %s phase update\n') % phasestr)
# get local lock as we might write phase data
locallock = None
try:
locallock = pushop.repo.lock()
except IOError, err:
if err.errno != errno.EACCES:
raise
# source repo cannot be locked.
# We do not abort the push, but just disable the local phase
# synchronisation.
msg = 'cannot lock source repository: %s\n' % err
pushop.ui.debug(msg)
try:
pushop.repo.checkpush(pushop.force, pushop.revs)
lock = None
unbundle = pushop.remote.capable('unbundle')
if not unbundle:
lock = pushop.remote.lock()
try:
# discovery
fci = discovery.findcommonincoming
commoninc = fci(unfi, pushop.remote, force=pushop.force)
common, inc, remoteheads = commoninc
fco = discovery.findcommonoutgoing
outgoing = fco(unfi, pushop.remote, onlyheads=pushop.revs,
commoninc=commoninc, force=pushop.force)
if not outgoing.missing:
# nothing to push
scmutil.nochangesfound(unfi.ui, unfi, outgoing.excluded)
ret = None
else:
# something to push
if not pushop.force:
# if repo.obsstore == False --> no obsolete
# then, save the iteration
if unfi.obsstore:
# this message are here for 80 char limit reason
mso = _("push includes obsolete changeset: %s!")
mst = "push includes %s changeset: %s!"
# plain versions for i18n tool to detect them
_("push includes unstable changeset: %s!")
_("push includes bumped changeset: %s!")
_("push includes divergent changeset: %s!")
# If we are to push if there is at least one
# obsolete or unstable changeset in missing, at
# least one of the missinghead will be obsolete or
# unstable. So checking heads only is ok
for node in outgoing.missingheads:
ctx = unfi[node]
if ctx.obsolete():
raise util.Abort(mso % ctx)
elif ctx.troubled():
raise util.Abort(_(mst)
% (ctx.troubles()[0],
ctx))
newbm = pushop.ui.configlist('bookmarks', 'pushing')
discovery.checkheads(unfi, pushop.remote, outgoing,
remoteheads, pushop.newbranch,
bool(inc), newbm)
# TODO: get bundlecaps from remote
bundlecaps = None
# create a changegroup from local
if pushop.revs is None and not (outgoing.excluded
or pushop.repo.changelog.filteredrevs):
# push everything,
# use the fast path, no race possible on push
bundler = changegroup.bundle10(pushop.repo, bundlecaps)
cg = pushop.repo._changegroupsubset(outgoing,
bundler,
'push',
fastpath=True)
else:
cg = pushop.repo.getlocalbundle('push', outgoing,
bundlecaps)
# apply changegroup to remote
if unbundle:
# local repo finds heads on server, finds out what
# revs it must push. once revs transferred, if server
# finds it has different heads (someone else won
# commit/push race), server aborts.
if pushop.force:
remoteheads = ['force']
# ssh: return remote's addchangegroup()
# http: return remote's addchangegroup() or 0 for error
ret = pushop.remote.unbundle(cg, remoteheads, 'push')
else:
# we return an integer indicating remote head count
# change
ret = pushop.remote.addchangegroup(cg, 'push',
pushop.repo.url())
if ret:
# push succeed, synchronize target of the push
cheads = outgoing.missingheads
elif pushop.revs is None:
# All out push fails. synchronize all common
cheads = outgoing.commonheads
else:
# I want cheads = heads(::missingheads and ::commonheads)
# (missingheads is revs with secret changeset filtered out)
#
# This can be expressed as:
# cheads = ( (missingheads and ::commonheads)
# + (commonheads and ::missingheads))"
# )
#
# while trying to push we already computed the following:
# common = (::commonheads)
# missing = ((commonheads::missingheads) - commonheads)
#
# We can pick:
# * missingheads part of common (::commonheads)
common = set(outgoing.common)
nm = pushop.repo.changelog.nodemap
cheads = [node for node in pushop.revs if nm[node] in common]
# and
# * commonheads parents on missing
revset = unfi.set('%ln and parents(roots(%ln))',
outgoing.commonheads,
outgoing.missing)
cheads.extend(c.node() for c in revset)
# even when we don't push, exchanging phase data is useful
remotephases = pushop.remote.listkeys('phases')
if (pushop.ui.configbool('ui', '_usedassubrepo', False)
and remotephases # server supports phases
and ret is None # nothing was pushed
and remotephases.get('publishing', False)):
# When:
# - this is a subrepo push
# - and remote support phase
# - and no changeset was pushed
# - and remote is publishing
# We may be in issue 3871 case!
# We drop the possible phase synchronisation done by
# courtesy to publish changesets possibly locally draft
# on the remote.
remotephases = {'publishing': 'True'}
if not remotephases: # old server or public only repo
localphasemove(cheads)
# don't push any phase data as there is nothing to push
else:
ana = phases.analyzeremotephases(pushop.repo, cheads,
remotephases)
pheads, droots = ana
### Apply remote phase on local
if remotephases.get('publishing', False):
localphasemove(cheads)
else: # publish = False
localphasemove(pheads)
localphasemove(cheads, phases.draft)
### Apply local phase on remote
# Get the list of all revs draft on remote by public here.
# XXX Beware that revset break if droots is not strictly
# XXX root we may want to ensure it is but it is costly
outdated = unfi.set('heads((%ln::%ln) and public())',
droots, cheads)
for newremotehead in outdated:
r = pushop.remote.pushkey('phases',
newremotehead.hex(),
str(phases.draft),
str(phases.public))
if not r:
pushop.ui.warn(_('updating %s to public failed!\n')
% newremotehead)
pushop.ui.debug('try to push obsolete markers to remote\n')
obsolete.syncpush(pushop.repo, pushop.remote)
finally:
if lock is not None:
lock.release()
finally:
if locallock is not None:
locallock.release()
_pushbookmark(pushop.ui, unfi, pushop.remote, pushop.revs)
return ret
def _pushbookmark(ui, repo, remote, revs):
"""Update bookmark position on remote"""
ui.debug("checking for updated bookmarks\n")
revnums = map(repo.changelog.rev, revs or [])
ancestors = [a for a in repo.changelog.ancestors(revnums, inclusive=True)]
(addsrc, adddst, advsrc, advdst, diverge, differ, invalid
) = bookmarks.compare(repo, repo._bookmarks, remote.listkeys('bookmarks'),
srchex=hex)
for b, scid, dcid in advsrc:
if ancestors and repo[scid].rev() not in ancestors:
continue
if remote.pushkey('bookmarks', b, dcid, scid):
ui.status(_("updating bookmark %s\n") % b)
else:
ui.warn(_('updating bookmark %s failed!\n') % b)