def build_longlist_timezone_pairs(self, country_code, sort=True):
if 'LANG' not in os.environ:
return [] # ?!
locale = os.environ['LANG'].rsplit('.', 1)[0]
tz_format = icu.SimpleDateFormat('VVVV', icu.Locale(locale))
now = time.time() * 1000
rv = []
try:
locs = self.tzdb.cc_to_locs[country_code] # BV failed?
except Exception:
# Some countries in tzsetup don't exist in zone.tab...
# Specifically BV (Bouvet Island) and
# HM (Heard and McDonald Islands). Both are uninhabited.
locs = []
for location in locs:
timezone = icu.TimeZone.createTimeZone(location.zone)
if timezone.getID() == 'Etc/Unknown':
translated = None
else:
tz_format.setTimeZone(timezone)
translated = tz_format.format(now)
# Check if icu had a valid translation for this timezone. If it
# doesn't, the returned string will look like GMT+0002 or somesuch.
# Sometimes the GMT is translated (like in Chinese), so we check
# for the number part. icu does not indicate a 'translation
# failure' like this in any way...
if (translated is None or
re.search('.*[-+][0-9][0-9]:?[0-9][0-9]$', translated)):
# Wasn't something that icu understood...
name = self.get_fallback_translation_for_tz(
country_code, location.zone)
rv.append((name, location.zone))
else:
rv.append((translated, location.zone))
if sort:
rv.sort(key=self.collation_key)
return rv
def parse_to_ts(dt):
df = icu.SimpleDateFormat('dd.MM.yyyy, HH:mm', icu.Locale('de_DE'))
ts = _try_parse(dt, df)
return ts
def parse_date(self, s_date, fmt='dd MMMM yyyy г., hh:mm'):
f = icu.SimpleDateFormat(fmt, icu.Locale('ru'))
return datetime.fromtimestamp(int(f.parse(s_date)))