def matches_datetime_format(value):
# show the year if the value's year is not the current year, but only do
# that if it's more than 45 days in the future. that way, at end of the
# year, it doesn't show the year for everything.
utcnow = datetime.datetime.utcnow()
if value.year != utcnow.year:
return format_datetime(value, "MMM d',' yyyy 'at' h':'mm a zzz")
return format_datetime(value, "EEE',' MMM d 'at' h':'mm a zzz")
def test_refreshing(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'
app.config['BABEL_DEFAULT_TIMEZONE'] = 'Europe/Vienna'
babel.refresh()
assert babel.format_datetime(d) == 'Apr 12, 2010 3:46:00 PM'
def matches_datetime_format(value):
# show the year if the value's year is not the current year, but only do
# that if it's more than 45 days in the future. that way, at end of the
# year, it doesn't show the year for everything.
utcnow = datetime.datetime.utcnow()
if value.year != utcnow.year:
return format_datetime(value, "MMM d',' yyyy 'at' h':'mm a zzz")
return format_datetime(value, "EEE',' MMM d 'at' h':'mm a zzz")
def test_refreshing(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'
app.config['BABEL_DEFAULT_TIMEZONE'] = 'Europe/Vienna'
babel.refresh()
assert babel.format_datetime(d) == 'Apr 12, 2010 3:46:00 PM'
def macro(self, content, arguments, page_url, alternative):
if arguments is None:
tm = time.time() # always UTC
else:
stamp = arguments[0]
tm = self.parse_time(stamp)
return format_datetime(datetime.utcfromtimestamp(tm))
def update_time_zone():
form = UserTimeZoneForm(request.form, obj=g.user)
if form.validate_on_submit():
form.populate_obj(g.user)
db.session.commit()
babel_refresh()
flash(u'Your time zone was successfully updated.', 'success')
now = to_user_timezone(datetime.utcnow())
user_tz_names = (format_datetime(now, 'zzzz'), format_datetime(now, 'zzz'))
return jsonify(success=True, time_zone=form.time_zone.data,
csrf=form.csrf_token.data, user_tz_names=user_tz_names)
flash(u'There was an error updating your time zone.', 'error')
return jsonify(success=False)
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 test_custom_formats(self):
app = flask.Flask(__name__)
app.config.update(BABEL_DEFAULT_LOCALE="en_US", BABEL_DEFAULT_TIMEZONE="Pacific/Johnston")
b = babel.Babel(app)
b.date_formats["datetime"] = "long"
b.date_formats["datetime.long"] = "MMMM d, yyyy h:mm:ss a"
d = datetime(2010, 4, 12, 13, 46)
with app.test_request_context():
assert babel.format_datetime(d) == "April 12, 2010 3:46:00 AM"
def test_custom_formats(self):
app = flask.Flask(__name__)
app.config.update(BABEL_DEFAULT_LOCALE='en_US',
BABEL_DEFAULT_TIMEZONE='Pacific/Johnston')
b = babel.Babel(app)
b.date_formats['datetime'] = 'long'
b.date_formats['datetime.long'] = 'MMMM d, yyyy h:mm:ss a'
d = datetime(2010, 4, 12, 13, 46)
with app.test_request_context():
assert babel.format_datetime(d) == 'April 12, 2010 3:46:00 AM'
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 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 test_parse_time(self):
MacroDateTimeBase_obj = MacroDateTimeBase()
test_time_args = '2011-08-07T11:11:11+0533'
result = MacroDateTimeBase_obj.parse_time(test_time_args)
expected = 1312695491.0
assert result == expected
result = format_datetime(datetime.utcfromtimestamp(result))
expected = u'Aug 7, 2011 5:38:11 AM'
assert result == expected
with pytest.raises(ValueError):
# things after next 10,000 years can't be predicted
MacroDateTimeBase_obj.parse_time('12011-08-07T11:11:11')
def test_custom_formats(self):
app = flask.Flask(__name__)
app.config.update(
BABEL_DEFAULT_LOCALE='en_US',
BABEL_DEFAULT_TIMEZONE='Pacific/Johnston'
)
b = babel.Babel(app)
b.date_formats['datetime'] = 'long'
b.date_formats['datetime.long'] = 'MMMM d, yyyy h:mm:ss a'
d = datetime(2010, 4, 12, 13, 46)
with app.test_request_context():
assert babel.format_datetime(d) == 'April 12, 2010 3:46:00 AM'
def test_custom_locale_selector(self):
app = flask.Flask(__name__)
b = babel.Babel(app)
d = datetime(2010, 4, 12, 13, 46)
the_timezone = 'UTC'
the_locale = 'en_US'
@b.localeselector
def select_locale():
return the_locale
@b.timezoneselector
def select_timezone():
return the_timezone
with app.test_request_context():
assert babel.format_datetime(d) == 'Apr 12, 2010 1:46:00 PM'
the_locale = 'de_DE'
the_timezone = 'Europe/Vienna'
with app.test_request_context():
assert babel.format_datetime(d) == '12.04.2010 15:46:00'
def test_custom_locale_selector(self):
app = flask.Flask(__name__)
b = babel.Babel(app)
d = datetime(2010, 4, 12, 13, 46)
the_timezone = 'UTC'
the_locale = 'en_US'
@b.localeselector
def select_locale():
return the_locale
@b.timezoneselector
def select_timezone():
return the_timezone
with app.test_request_context():
assert babel.format_datetime(d) == 'Apr 12, 2010 1:46:00 PM'
the_locale = 'de_DE'
the_timezone = 'Europe/Vienna'
with app.test_request_context():
assert babel.format_datetime(d) == '12.04.2010 15:46:00'
def timesince(dt, default=None):
"""
Returns string representing "time since" e.g.
3 days ago, 5 hours ago etc.
"""
if default is None:
default = gettext("just now")
now = datetime.datetime.utcnow()
naive = dt.replace(tzinfo=None)
diff = now - naive
years = diff.days / 365
months = diff.days / 30
weeks = diff.days / 7
days = diff.days
hours = diff.seconds / 3600
minutes = diff.seconds / 60
seconds = diff.seconds
periods = (
(years, ngettext("%(num)s year", "%(num)s years", num=years)),
(months, ngettext("%(num)s month", "%(num)s months", num=months)),
(weeks, ngettext("%(num)s week", "%(num)s weeks", num=weeks)),
(days, ngettext("%(num)s day", "%(num)s days", num=days)),
(hours, ngettext("%(num)s hour", "%(num)s hours", num=hours)),
(minutes, ngettext("%(num)s minute", "%(num)s minutes", num=minutes)),
(seconds, ngettext("%(num)s second", "%(num)s seconds", num=seconds)),
)
if weeks:
return format_datetime(dt, "short")
for period, trans in periods:
if period:
return gettext("%(period)s ago", period=trans)
return default
def date_from_timestamp(timestamp):
return format_datetime(datetime.fromtimestamp(timestamp))
def macro(self, stamp=None):
tm = self.parse_time(stamp)
return format_datetime(tm)
def convert_to_localtime(dt):
return format_datetime(dt)
def date_from_timestamp(timestamp):
return format_datetime(datetime.fromtimestamp(timestamp))
def matches_datetime_format_full(value):
return format_datetime(value, "EEEE',' MMMM d',' yyyy 'at' h':'mm a zzz")
def matches_time_format(value):
return format_datetime(value, "h':'mm a zzz")
def matches_date_format(value):
return format_datetime(value, "MMMM d',' yyyy")
def timedelta(mtime):
return format_datetime(mtime, _('MMMM d, yyyy'))
def test_non_initialized(self):
app = flask.Flask(__name__)
d = datetime(2010, 4, 12, 13, 46)
with app.test_request_context():
assert babel.format_datetime(d) == "Apr 12, 2010 1:46:00 PM"
def convert_to_localtime(dt):
return format_datetime(dt)
def test_non_initialized(self):
app = flask.Flask(__name__)
d = datetime(2010, 4, 12, 13, 46)
with app.test_request_context():
assert babel.format_datetime(d) == 'Apr 12, 2010 1:46:00 PM'
def match_last_updated_format(value):
return format_datetime(value, "MMM d 'at' h':'mm a")
def matches_date_format(value):
return format_datetime(value, "MMMM d',' yyyy")
def match_last_updated_format(value):
return format_datetime(value, "MMM d 'at' h':'mm a")
def matches_time_format(value):
return format_datetime(value, "h':'mm a zzz")
def matches_datetime_format_full(value):
return format_datetime(value, "EEEE',' MMMM d',' yyyy 'at' h':'mm a zzz")
def date(value): format="EE, d MMMM y" return babel.format_datetime(value, format)
def jinja_datetime(value, format='medium'):
if format == 'full':
format="EEEE, d. MMMM y 'at' HH:mm"
elif format == 'medium':
format="dd.MM.y HH:mm"
return format_datetime(value+datetime.timedelta(days=1), format)
