def ru_strftime(date, format="%d.%m.%Y", inflected_day=False, preposition=False):
"""
Russian strftime, formats date with given format.
Value is a date (supports datetime.date and datetime.datetime),
parameter is a format (string). For explainings about format,
see documentation for original strftime:
http://docs.python.org/lib/module-time.html
Examples::
{{ some_date|ru_strftime:"%d %B %Y, %A" }}
"""
try:
uformat = utils.provide_unicode(format, encoding, default=u"%d.%m.%Y")
ures = dt.ru_strftime(uformat,
date,
inflected=True,
inflected_day=inflected_day,
preposition=preposition)
res = utils.provide_str(ures, encoding)
except Exception, err:
# because filter must die silently
try:
default_date = date.strftime(format)
except Exception:
default_date = str(date)
res = default_value % {'error': err, 'value': default_date}
def distance_of_time(from_time, accuracy=1):
"""
Display distance of time from current time.
Parameter is an accuracy level (deafult is 1).
Value must be numeral (i.e. time.time() result) or
datetime.datetime (i.e. datetime.datetime.now()
result).
Examples::
{{ some_time|distance_of_time }}
{{ some_dtime|distance_of_time:2 }}
"""
try:
res = utils.provide_str(
dt.distance_of_time_in_words(from_time, accuracy),
encoding,
default=default_value)
except Exception, err:
# because filter must die silently
try:
default_distance = "%s seconds" % str(int(time.time() - from_time))
except Exception:
default_distance = ""
res = default_value % {'error': err, 'value': default_distance}
def detranslify(stext):
"""Detranslify russian text"""
try:
res = utils.provide_str(
translit.detranslify(stext),
encoding,
default=default_uvalue)
except Exception, err:
# because filter must die silently
res = default_value % {'error': err, 'value': stext}
