def format_datetime(context, value):
london_date_time = datetime.strptime(value, "%Y-%m-%dT%H:%M:%S.%f")
london_date = london_date_time.date()
formatted_date = flask_babel.format_date(london_date, format="d MMMM yyyy")
formatted_time = flask_babel.format_time(london_date_time, format="HH:mm")
result = "<span class='date'>{date}</span>".format(
date=flask_babel.gettext(
"%(date)s at %(time)s", date=formatted_date, time=formatted_time))
return mark_safe(context, result)
def test_basics(self):
app = flask.Flask(__name__)
babel.Babel(app)
d = datetime(2010, 4, 12, 13, 46)
with app.test_request_context():
assert babel.format_datetime(d) == 'Apr 12, 2010, 1:46:00 PM'
assert babel.format_date(d) == 'Apr 12, 2010'
assert babel.format_time(d) == '1:46:00 PM'
with app.test_request_context():
app.config['BABEL_DEFAULT_TIMEZONE'] = 'Europe/Vienna'
assert babel.format_datetime(d) == 'Apr 12, 2010, 3:46:00 PM'
assert babel.format_date(d) == 'Apr 12, 2010'
assert babel.format_time(d) == '3:46:00 PM'
with app.test_request_context():
app.config['BABEL_DEFAULT_LOCALE'] = 'de_DE'
assert babel.format_datetime(d, 'long') == \
'12. April 2010 um 15:46:00 MESZ'
def test_basics(self):
app = flask.Flask(__name__)
b = babel.Babel(app)
d = datetime(2010, 4, 12, 13, 46)
with app.test_request_context():
assert babel.format_datetime(d) == 'Apr 12, 2010, 1:46:00 PM'
assert babel.format_date(d) == 'Apr 12, 2010'
assert babel.format_time(d) == '1:46:00 PM'
with app.test_request_context():
app.config['BABEL_DEFAULT_TIMEZONE'] = 'Europe/Vienna'
assert babel.format_datetime(d) == 'Apr 12, 2010, 3:46:00 PM'
assert babel.format_date(d) == 'Apr 12, 2010'
assert babel.format_time(d) == '3:46:00 PM'
with app.test_request_context():
app.config['BABEL_DEFAULT_LOCALE'] = 'de_DE'
assert babel.format_datetime(d, 'long') == \
'12. April 2010 15:46:00 MESZ'
def format_datetime(context, date_time):
# flask babel on formatting will automatically convert based on the time zone specified in setup.py
formatted_date = flask_babel.format_date(date_time, format="d MMMM yyyy")
formatted_time = flask_babel.format_time(date_time, format="HH:mm")
date = flask_babel.gettext("%(date)s at %(time)s",
date=formatted_date,
time=formatted_time)
result = f"<span class='date'>{date}</span>"
return mark_safe(context, result)
def format_datetime(context, value):
london_date_time = datetime.strptime(value, '%Y-%m-%dT%H:%M:%S.%f')
formatted_date = flask_babel.format_date(london_date_time,
format='d MMMM YYYY')
formatted_time = flask_babel.format_time(london_date_time, format='HH:mm')
result = "<span class='date'>{date}</span>".format(
date=flask_babel.gettext('%(date)s at %(time)s',
date=formatted_date,
time=formatted_time), )
return mark_safe(context, result)
def format_date_time(utc_dt=None,
fmt='yyyy-MM-dd HH:mm:ss',
interval='datetime'):
"""
Add an ISO 8601 alternative to babel's date/time formatting.
Visitors who are not logged-in see ISO 8601 formatted dates and times with
a "z" suffix indicating the date/time is a UTC Zulu time.
Logged in users who have selected the ISO 8601 option in usersettings and
have set their time zone to UTC in usersettings see date/times with a "z" suffix.
Users with a time zone other than UTC see local date/times in ISO 8601 format
without the "z" suffix.
All other logged-in users will see the usual babel date/time formats based upon
their time zone and locale.
See http://babel.pocoo.org/en/latest/dates.html#date-fields for babel format syntax.
"""
if utc_dt is None:
utc_dt = datetime.datetime.utcnow()
elif isinstance(utc_dt, (float, int)):
utc_dt = datetime.datetime.utcfromtimestamp(utc_dt)
if not flaskg.user.valid:
# users who are not logged-in get moin version of ISO 8601: 2019-07-15 07:08:09z
return flask_babel.format_datetime(utc_dt, fmt) + 'z'
if flaskg.user.iso_8601:
suffix = ''
user_tz = i18n.get_timezone()
if user_tz:
if pytz.timezone(user_tz) == pytz.utc:
suffix = 'z'
return flask_babel.format_datetime(utc_dt, fmt) + suffix
if interval == 'date':
return flask_babel.format_date(utc_dt)
elif interval == 'time':
return flask_babel.format_time(utc_dt)
return flask_babel.format_datetime(utc_dt)
def time_filter(time, format=None, locale=None):
return format_time(time, format, locale)
def time_short(datetime):
if datetime:
return format_time(parse_date(datetime), 'HH:mm')
def filter_format_time(dt, format=None, rebase=True):
"""Return a date formatted according to the given pattern."""
return format_time(dt, format=format, rebase=rebase)
def time(datetime, ref=current_user):
time = in_timezone_of(datetime, ref).time()
return format_time(time, 'HH:mm', rebase=False)
def time(datetime, ref=current_user):
time = in_timezone_of(datetime, ref).time()
return format_time(time, 'HH:mm', rebase=False)
def filter_format_time(dt, format=None, rebase=True):
"""Return a date formatted according to the given pattern."""
return format_time(dt, format=format, rebase=rebase)
def to_time(time):
return format_time(time, format='short')
def index():
d = date(1984, 8, 12)
t = time(22, 16)
current_locale = str(get_locale())
if current_locale in ['es', 'de', 'mt', 'se_SE']:
current_currency = 'EUR'
elif current_locale == 'en_GB':
current_currency = 'GBP'
elif current_locale in ['en_AU']:
current_currency = 'AUD'
else:
current_currency = 'USD'
translate_current = gettext('Current')
us_num = numbers.format_decimal(1.2345, locale='en_US')
us_cur = numbers.format_currency(1.2345, locale='en_US', currency='USD')
us_date = dates.format_date(d, locale='en_US')
us_time = dates.format_time(t, locale='en_US')
se_num = numbers.format_decimal(1.2345, locale='se_SE')
se_cur = numbers.format_currency(1.2345, locale='se_SE', currency='EUR')
se_date = dates.format_date(d, locale='se_SE')
se_time = dates.format_time(t, locale='se_SE')
mt_num = numbers.format_decimal(1.2345, locale='mt_MT')
mt_cur = numbers.format_currency(1.2345, locale='mt_MT', currency='EUR')
mt_date = dates.format_date(d, locale='mt_MT')
mt_time = dates.format_time(t, locale='mt_MT')
current_num = format_decimal(1.2345)
current_cur = format_currency(1.2345, currency=current_currency)
current_date = format_date(d)
current_time = format_time(t)
results = {
'us_num': us_num,
'us_cur': us_cur,
'us_date': us_date,
'us_time': us_time,
'se_num': se_num,
'se_cur': se_cur,
'se_date': se_date,
'se_time': se_time,
'mt_num': mt_num,
'mt_cur': mt_cur,
'mt_date': mt_date,
'mt_time': mt_time,
'current_num': current_num,
'current_cur': current_cur,
'current_date': current_date,
'current_time': current_time
}
return render_template('index.html',
results=results,
current_locale=current_locale,
current=translate_current)