def branches(refnames=()):
return ((name[11:], sha) for (name,sha)
- in git.list_refs(refnames=('refs/heads/' + n for n in refnames),
+ in git.list_refs(patterns=('refs/heads/' + n for n in refnames),
limit_to_heads=True))
def save_name(branch, utc):
(period_start['monthlies'], lambda s: localtime(s[0]).tm_mon),
(period_start['yearlies'], lambda s: localtime(s[0]).tm_year))
- # Foreach period, seek back from now to the period's starting time, and
- # collect the most recent saves
+ # Break the decreasing utc sorted saves up into the respective
+ # period ranges (dailies, monthlies, ...). Within each range,
+ # group the saves by the period scale (days, months, ...), and
+ # then yield a "keep" action (True, utc) for the newest save in
+ # each group, and a "drop" action (False, utc) for the rest.
for pstart, time_region_id in tm_ranges:
matches, rest = partition(lambda s: s[0] >= pstart, rest)
for region_id, region_saves in groupby(matches, time_region_id):
for action in retain_newest_in_region(list(region_saves)):
yield action
+ # Finally, drop any saves older than the specified periods
for save in rest:
yield False, save