comparison hgext3rd/topic/__init__.py @ 4302:8e9940f1ae56

topic: simplify _showlasttouched and _getlasttouched (and its data structure)

4301:5cbaf5d25443

        fm.plain(')\n')
    fm.end()

def _showlasttouched(repo, fm, opts):
    topics = repo.topics
    timedict = _getlasttouched(repo, topics)
    times = timedict.keys()
    times.sort()
    if topics:
        maxwidth = max(len(t) for t in topics)
        namemask = '%%-%is' % maxwidth
    activetopic = repo.currenttopic
    for timevalue in times:
        curtopics = sorted(timedict[timevalue][1])
        for topic, user in curtopics:
            fm.startitem()
            marker = ' '
            label = 'topic'
            active = (topic == activetopic)
            if active:
                marker = '*'
                label = 'topic.active'
            fm.plain(' %s ' % marker, label=label)
            fm.write('topic', namemask, topic, label=label)
            fm.data(active=active)
            fm.plain(' (')
            if timevalue == -1:
                timestr = 'empty and active'
            else:
                timestr = templatefilters.age(timedict[timevalue][0])
            fm.write('lasttouched', '%s', timestr, label='topic.list.time')
            if user:
                fm.write('usertouched', ' by %s', user, label='topic.list.user')
            fm.plain(')')
            fm.plain('\n')
    fm.end()

def _getlasttouched(repo, topics):
    """
    Calculates the last time a topic was used. Returns a dictionary of seconds
    passed from current time for a topic as keys and topic name as values.
    """
    topicstime = {}
    curtime = time.time()
    for t in topics:
        secspassed = -1
        user = None
        maxtime = (0, 0)
        trevs = repo.revs("topic(%s)", t)
        # Need to check for the time of all changesets in the topic, whether
        # they are obsolete of non-heads
        # XXX: can we just rely on the max rev number for this
        for revs in trevs:
            rt = repo[revs].date()

                if rt[0] > maxtime[0]:
                    user = marker.metadata().get('user', user)
                    maxtime = rt

        username = stack.parseusername(user)
        topicuser = (t, username)

        if trevs:
            secspassed = (curtime - maxtime[0])
        try:
            topicstime[secspassed][1].append(topicuser)
        except KeyError:
            topicstime[secspassed] = (maxtime, [topicuser])

    return topicstime

def summaryhook(ui, repo):
    t = getattr(repo, 'currenttopic', '')
    if not t:
        return

4302:8e9940f1ae56

        fm.plain(')\n')
    fm.end()

def _showlasttouched(repo, fm, opts):
    topics = repo.topics
    if topics:
        maxwidth = max(len(t) for t in topics)
        namemask = '%%-%is' % maxwidth
    activetopic = repo.currenttopic
    topicsdata = sorted(_getlasttouched(repo, topics))
    for age, topic, date, user in topicsdata:
        fm.startitem()
        marker = ' '
        label = 'topic'
        active = (topic == activetopic)
        if active:
            marker = '*'
            label = 'topic.active'
        fm.plain(' %s ' % marker, label=label)
        fm.write('topic', namemask, topic, label=label)
        fm.data(active=active)
        fm.plain(' (')
        if age == -1:
            timestr = 'empty and active'
        else:
            timestr = templatefilters.age(date)
        fm.write('lasttouched', '%s', timestr, label='topic.list.time')
        if user:
            fm.write('usertouched', ' by %s', user, label='topic.list.user')
        fm.plain(')')
        fm.plain('\n')
    fm.end()

def _getlasttouched(repo, topics):
    """
    Calculates the last time a topic was used. Returns a generator of 4-tuples:
    (age in seconds, topic name, date, and user who last touched the topic).
    """
    curtime = time.time()
    for topic in topics:
        age = -1
        user = None
        maxtime = (0, 0)
        trevs = repo.revs("topic(%s)", topic)
        # Need to check for the time of all changesets in the topic, whether
        # they are obsolete of non-heads
        # XXX: can we just rely on the max rev number for this
        for revs in trevs:
            rt = repo[revs].date()

                if rt[0] > maxtime[0]:
                    user = marker.metadata().get('user', user)
                    maxtime = rt

        username = stack.parseusername(user)
        if trevs:
            age = curtime - maxtime[0]

        yield (age, topic, maxtime, username)

def summaryhook(ui, repo):
    t = getattr(repo, 'currenttopic', '')
    if not t:
        return