Python extensions.find函数代码示例

def extsetup(ui):
    entry = wrapcommand(commands.table, 'push', _push)
    try:
        # Don't add the 'to' arg if it already exists
        extensions.find('remotenames')
    except KeyError:
        entry[1].append(('', 'to', '', _('server revision to rebase onto')))

    partorder = exchange.b2partsgenorder
    partorder.insert(partorder.index('changeset'),
                     partorder.pop(partorder.index(rebaseparttype)))

    partorder.insert(0, partorder.pop(partorder.index(commonheadsparttype)))

    wrapfunction(discovery, 'checkheads', _checkheads)
    # we want to disable the heads check because in pushrebase repos, we
    # expect the heads to change during the push and we should not abort.

    # The check heads functions are used to verify that the heads haven't
    # changed since the client did the initial discovery. Pushrebase is meant
    # to allow concurrent pushes, so the heads may have very well changed.
    # So let's not do this check.
    wrapfunction(exchange, 'check_heads', _exchangecheckheads)
    wrapfunction(exchange, '_pushb2ctxcheckheads', _skipcheckheads)

    origpushkeyhandler = bundle2.parthandlermapping['pushkey']
    newpushkeyhandler = lambda *args, **kwargs: \
        bundle2pushkey(origpushkeyhandler, *args, **kwargs)
    newpushkeyhandler.params = origpushkeyhandler.params
    bundle2.parthandlermapping['pushkey'] = newpushkeyhandler
    bundle2.parthandlermapping['b2x:pushkey'] = newpushkeyhandler

    wrapfunction(exchange, 'unbundle', unbundle)

    wrapfunction(hg, '_peerorrepo', _peerorrepo)

def uisetup(ui):
    extensions.wrapfunction(repair, 'strip', strip)
    extensions.wrapcommand(commands.table, 'update', tasksupdate)
    extensions.wrapcommand(commands.table, 'log', taskslog)
    extensions.wrapcommand(commands.table, 'export', tasksexport)
    entry = extensions.wrapcommand(commands.table, 'push', taskspush)
    entry[1].append(('', 'completed-tasks', None,
        _('push all heads that have completed tasks only')))
    entry[1].append(('', 'all-tasks', None,
        _('push all heads including those with incomplete tasks')))

    try:
        transplant = extensions.find('transplant')
        if transplant:
            entry = extensions.wrapcommand(transplant.cmdtable, 'transplant',
                taskstransplant)
            entry[1].append(('t', 'task', '',
                _('transplant all changesets in task TASK')))
    except:
        pass
    try:
        patchbomb = extensions.find('patchbomb')
        if patchbomb:
            entry = extensions.wrapcommand(patchbomb.cmdtable, 'email',
                tasksemail)
            entry[1].append(('t', 'task', '',
                _('email all changesets in task TASK')))
    except:
        pass

    def _patch(m):
        g = m.groups()

        try:
            extensions.find("mq")
        except KeyError:
            return ""

        q = repo.mq

        if _get_filter("quiet", g) and not len(q.series):
            return ""

        if _get_filter("topindex", g):
            if len(q.applied):
                out = str(len(q.applied) - 1)
            else:
                out = ""
        elif _get_filter("applied", g):
            out = str(len(q.applied))
        elif _get_filter("unapplied", g):
            out = str(len(q.unapplied(repo)))
        elif _get_filter("count", g):
            out = str(len(q.series))
        else:
            out = q.applied[-1].name if q.applied else ""

        return _with_groups(g, out) if out else ""

def _deleteunreachable(repo, ctx):
    """Deletes all ancestor and descendant commits of the given revision that
    aren't reachable from another bookmark.
    """
    keepheads = "bookmark() + ."
    try:
        extensions.find('remotenames')
        keepheads += " + remotenames()"
    except KeyError:
        pass
    hiderevs = repo.revs('::%s - ::(%r)', ctx.rev(), keepheads)
    if hiderevs:
        lock = None
        try:
            lock = repo.lock()
            if _isobsstoreenabled(repo):
                markers = []
                for rev in hiderevs:
                    markers.append((repo[rev], ()))
                obsolete.createmarkers(repo, markers)
                repo.ui.status(_("%d changesets pruned\n") % len(hiderevs))
            else:
                repair.strip(repo.ui, repo,
                             [repo.changelog.node(r) for r in hiderevs])
        finally:
            lockmod.release(lock)

    def _patch(m):
        g = m.groups()

        try:
            extensions.find('mq')
        except KeyError:
            return ''

        q = repo.mq

        if _get_filter('quiet', g) and not len(q.series):
            return ''

        if _get_filter('topindex', g):
            if len(q.applied):
                out = str(len(q.applied) - 1)
            else:
                out = ''
        elif _get_filter('applied', g):
            out = str(len(q.applied))
        elif _get_filter('unapplied', g):
            out = str(len(q.unapplied(repo)))
        elif _get_filter('count', g):
            out = str(len(q.series))
        else:
            out = q.applied[-1].name if q.applied else ''

        return _with_groups(g, out) if out else ''

def extsetup(ui):
    if _fbsparseexists(ui):
        cmdtable.clear()
        return
    _setupclone(ui)
    _setuplog(ui)
    _setupadd(ui)
    _setupdirstate(ui)
    _setupdiff(ui)
    # if fsmonitor is enabled, tell it to use our hash function
    try:
        fsmonitor = extensions.find('fsmonitor')
        def _hashignore(orig, ignore):
            return _hashmatcher(ignore)
        extensions.wrapfunction(fsmonitor, '_hashignore', _hashignore)
    except KeyError:
        pass
    # do the same for hgwatchman, old name
    try:
        hgwatchman = extensions.find('hgwatchman')
        def _hashignore(orig, ignore):
            return _hashmatcher(ignore)
        extensions.wrapfunction(hgwatchman, '_hashignore', _hashignore)
    except KeyError:
        pass

def extsetup(ui):
    try:
        extensions.find('win32text')
        ui.warn(_("the eol extension is incompatible with the "
                  "win32text extension\n"))
    except KeyError:
        pass

def uisetup(ui):
    if ui.plain():
        return

    try:
        extensions.find('color')
    except KeyError:
        ui.warn(_("warning: 'diff-highlight' requires 'color' extension "
                  "to be enabled, but not\n"))
        return

    if not isinstance(ui, colorui):
        colorui.__bases__ = (ui.__class__,)
        ui.__class__ = colorui

    def colorconfig(orig, *args, **kwargs):
        ret = orig(*args, **kwargs)

        styles = color._styles
        if INSERT_EMPH not in styles:
            styles[INSERT_EMPH] = styles[INSERT_NORM] + ' inverse'

        if DELETE_EMPH not in styles:
            styles[DELETE_EMPH] = styles[DELETE_NORM] + ' inverse'

        return ret

    extensions.wrapfunction(color, 'configstyles', colorconfig)

def extsetup(ui):
    try:
        extensions.find('win32text')
        raise util.Abort(_("the eol extension is incompatible with the "
                           "win32text extension"))
    except KeyError:
        pass

def unamend(ui, repo, **opts):
    """undo the amend operation on a current changeset

    This command will roll back to the previous version of a changeset,
    leaving working directory in state in which it was before running
    `hg amend` (e.g. files modified as part of an amend will be
    marked as modified `hg status`)"""
    try:
        extensions.find('inhibit')
    except KeyError:
        hint = _("please add inhibit to the list of enabled extensions")
        e = _("unamend requires inhibit extension to be enabled")
        raise error.Abort(e, hint=hint)

    unfi = repo.unfiltered()

    # identify the commit from which to unamend
    curctx = repo['.']

    # identify the commit to which to unamend
    markers = list(predecessormarkers(curctx))
    if len(markers) != 1:
        e = _("changeset must have one predecessor, found %i predecessors")
        raise error.Abort(e % len(markers))

    prednode = markers[0].prednode()
    predctx = unfi[prednode]

    if curctx.children():
        raise error.Abort(_("cannot unamend in the middle of a stack"))

    with repo.wlock(), repo.lock():
        ctxbookmarks = curctx.bookmarks()
        changedfiles = []
        wctx = repo[None]
        wm = wctx.manifest()
        cm = predctx.manifest()
        dirstate = repo.dirstate
        diff = cm.diff(wm)
        changedfiles.extend(diff.iterkeys())

        tr = repo.transaction('unamend')
        with dirstate.parentchange():
            dirstate.rebuild(prednode, cm, changedfiles)
            # we want added and removed files to be shown
            # properly, not with ? and ! prefixes
            for filename, data in diff.iteritems():
                if data[0][0] is None:
                    dirstate.add(filename)
                if data[1][0] is None:
                    dirstate.remove(filename)
        changes = []
        for book in ctxbookmarks:
            changes.append((book, prednode))
        repo._bookmarks.applychanges(repo, tr, changes)
        obsolete.createmarkers(repo, [(curctx, (predctx,))])
        tr.close()

def _checkobsrebasewrapper(orig, repo, ui, *args):
    overrides = {}
    try:
        extensions.find('inhibit')
        # if inhibit is enabled, allow divergence
        overrides[('experimental', 'evolution.allowdivergence')] = True
    except KeyError:
        pass
    with repo.ui.configoverride(overrides, 'tweakdefaults'):
        orig(repo, ui, *args)

def extsetup(ui):
    # Ensure required extensions are loaded.
    for ext in ('purge', 'share'):
        try:
            extensions.find(ext)
        except KeyError:
            extensions.load(ui, ext, None)

    purgemod = extensions.find('purge')
    extensions.wrapcommand(purgemod.cmdtable, 'purge', purgewrapper)

def uisetup(ui):
    try:
        extensions.find('mq')
        cmdtable.update(_mqcmdtable)
    except KeyError:
        pass

    # ignore --no-commit on hg<3.7 (ce76c4d2b85c)
    _aliases, entry = cmdutil.findcmd('backout', commands.table)
    if not any(op for op in entry[1] if op[1] == 'no-commit'):
        entry[1].append(('', 'no-commit', None, '(EXPERIMENTAL)'))

def extsetup(ui):
    entry = wrapcommand(commands.table, 'push', _push)
    try:
        # Don't add the 'to' arg if it already exists
        extensions.find('remotenames')
    except KeyError:
        entry[1].append(('', 'to', '', _('server revision to rebase onto')))

    partorder = exchange.b2partsgenorder

    # rebase part must go before the changeset part, so we can mark the
    # changeset part as done first.
    partorder.insert(partorder.index('changeset'),
                     partorder.pop(partorder.index(rebaseparttype)))

    # rebase pack part must go before rebase part so it can write to the pack to
    # disk for reading.
    partorder.insert(partorder.index(rebaseparttype),
                     partorder.pop(partorder.index(rebasepackparttype)))

    partorder.insert(0, partorder.pop(partorder.index(commonheadsparttype)))

    if 'check-bookmarks' in partorder:
        # check-bookmarks is intended for non-pushrebase scenarios when
        # we can't push to a bookmark if it's changed in the meantime
        partorder.pop(partorder.index('check-bookmarks'))

    wrapfunction(discovery, 'checkheads', _checkheads)
    # we want to disable the heads check because in pushrebase repos, we
    # expect the heads to change during the push and we should not abort.

    # The check heads functions are used to verify that the heads haven't
    # changed since the client did the initial discovery. Pushrebase is meant
    # to allow concurrent pushes, so the heads may have very well changed.
    # So let's not do this check.
    wrapfunction(exchange, 'check_heads', _exchangecheckheads)
    wrapfunction(exchange, '_pushb2ctxcheckheads', _skipcheckheads)

    origpushkeyhandler = bundle2.parthandlermapping['pushkey']
    newpushkeyhandler = lambda *args, **kwargs: \
        bundle2pushkey(origpushkeyhandler, *args, **kwargs)
    newpushkeyhandler.params = origpushkeyhandler.params
    bundle2.parthandlermapping['pushkey'] = newpushkeyhandler
    bundle2.parthandlermapping['b2x:pushkey'] = newpushkeyhandler

    origphaseheadshandler = bundle2.parthandlermapping['phase-heads']
    newphaseheadshandler = lambda *args, **kwargs: \
        bundle2phaseheads(origphaseheadshandler, *args, **kwargs)
    newphaseheadshandler.params = origphaseheadshandler.params
    bundle2.parthandlermapping['phase-heads'] = newphaseheadshandler

    wrapfunction(exchange, 'unbundle', unbundle)

    wrapfunction(hg, '_peerorrepo', _peerorrepo)

    def _patches(m):
        g = m.groups()

        try:
            extensions.find('mq')
        except KeyError:
            return ''

        join_filter = _get_filter('join', g)
        join_filter_arg = _get_filter_arg(join_filter)
        if join_filter:
            sep = join_filter_arg 
        else:
            sep = ' -> '

        patches = repo.mq.series
        applied = [p.name for p in repo.mq.applied]
        unapplied = filter(lambda p: p not in applied, patches)

        if _get_filter('hide_applied', g):
            patches = filter(lambda p: p not in applied, patches)
        if _get_filter('hide_unapplied', g):
            patches = filter(lambda p: p not in unapplied, patches)

        if _get_filter('reverse', g):
            patches = reversed(patches)

        pre_applied_filter = _get_filter('pre_applied', g)
        pre_applied_filter_arg = _get_filter_arg(pre_applied_filter)
        post_applied_filter = _get_filter('post_applied', g)
        post_applied_filter_arg = _get_filter_arg(post_applied_filter)

        pre_unapplied_filter = _get_filter('pre_unapplied', g)
        pre_unapplied_filter_arg = _get_filter_arg(pre_unapplied_filter)
        post_unapplied_filter = _get_filter('post_unapplied', g)
        post_unapplied_filter_arg = _get_filter_arg(post_unapplied_filter)

        for n, patch in enumerate(patches):
            if patch in applied:
                if pre_applied_filter:
                    patches[n] = pre_applied_filter_arg + patches[n]
                if post_applied_filter:
                    patches[n] = patches[n] + post_applied_filter_arg
            elif patch in unapplied:
                if pre_unapplied_filter:
                    patches[n] = pre_unapplied_filter_arg + patches[n]
                if post_unapplied_filter:
                    patches[n] = patches[n] + post_unapplied_filter_arg

        if patches:
            return _with_groups(g, sep.join(patches))
        else:
            return ''