def _format_html_time_tag(datetime, what_to_display):
now = time_utcnow()
date = None
if datetime.date() == now.date():
date = "Today"
elif datetime.date() == (now - timedelta(days=1)).date():
date = "Yesterday"
if what_to_display == "date-only":
exact = babel_format_date(datetime, format="dd MMM yyyy", locale=_get_user_locale())
content = date if date else exact
elif what_to_display == "date-and-time":
exact = babel_format_datetime(
datetime, format="dd.MM.yyyy HH:mm:ss", tzinfo=get_timezone(), locale=_get_user_locale()
)
if date:
content = date + ", " + \
babel_format_datetime(
datetime, format="HH:mm:ss", tzinfo=get_timezone(), locale=_get_user_locale()
)
else:
content = exact
else:
raise ValueError("what_to_display argument invalid")
isoformat = datetime.isoformat()
return Markup('<time datetime="{isoformat}" data-toggle="tooltip" data-placement="top" title="{exact}">{content}</time>'.format(
isoformat=isoformat, exact=exact, content=content
))
def format_datetime(t=None, format='%x %X', tzinfo=None, locale=None):
"""Format the `datetime` object `t` into an `unicode` string
If `t` is None, the current time will be used.
The formatting will be done using the given `format`, which consist
of conventional `strftime` keys. In addition the format can be 'iso8601'
to specify the international date format (compliant with RFC 3339).
`tzinfo` will default to the local timezone if left to `None`.
"""
if locale == 'iso8601':
format = _ISO8601_FORMATS['datetime'].get(format, format)
return _format_datetime_without_babel(t, format, tzinfo)
if babel and locale:
if format == '%x':
return babel_format_date(t, 'medium', locale)
if format == '%X':
t = to_datetime(t, tzinfo)
return babel_format_time(t, 'medium', None, locale)
if format in ('%x %X', None):
format = 'medium'
if format in _BABEL_FORMATS['datetime']:
t = to_datetime(t, tzinfo)
return babel_format_datetime(t, format, None, locale)
format = _BABEL_FORMATS['datetime'].get(format, format)
return _format_datetime_without_babel(t, format, tzinfo)
def format_datetime(t=None, format='%x %X', tzinfo=None, locale=None):
"""Format the `datetime` object `t` into an `unicode` string
If `t` is None, the current time will be used.
The formatting will be done using the given `format`, which consist
of conventional `strftime` keys. In addition the format can be 'iso8601'
to specify the international date format (compliant with RFC 3339).
`tzinfo` will default to the local timezone if left to `None`.
"""
if locale == 'iso8601':
format = _ISO8601_FORMATS['datetime'].get(format, format)
return _format_datetime_without_babel(t, format, tzinfo)
if babel and locale:
if format == '%x':
return babel_format_date(t, 'medium', locale)
if format == '%X':
t = to_datetime(t, tzinfo)
return babel_format_time(t, 'medium', None, locale)
if format in ('%x %X', None):
format = 'medium'
if format in _BABEL_FORMATS['datetime']:
t = to_datetime(t, tzinfo)
return babel_format_datetime(t, format, None, locale)
format = _BABEL_FORMATS['datetime'].get(format, format)
return _format_datetime_without_babel(t, format, tzinfo)
def get_time_format_jquery_ui(locale):
"""Get the time format for the jQuery UI timepicker addon."""
if locale == 'iso8601':
return 'HH:mm:ssZ'
if babel and locale:
values = {
'h': 'h',
'hh': 'hh',
'H': 'H',
'HH': 'HH',
'm': 'm',
'mm': 'mm',
's': 's',
'ss': 'ss'
}
f = get_time_format('medium', locale=locale).format
if '%(a)s' in f:
t = datetime(1999, 10, 29, 23, 59, 58, tzinfo=utc)
ampm = babel_format_datetime(t, 'a', None, locale)
values['a'] = 'TT' if ampm[0].isupper() else 'tt'
return f % values
t = datetime(1999, 10, 29, 23, 59, 58, tzinfo=utc)
tmpl = format_time(t, tzinfo=utc)
ampm = format_time(t, '%p', tzinfo=utc)
if ampm:
tmpl = tmpl.replace(ampm, 'TT' if ampm[0].isupper() else 'tt', 1)
return tmpl.replace('23', 'HH', 1).replace('11', 'hh', 1) \
.replace('59', 'mm', 1).replace('58', 'ss', 1)
def _format_datetime(t, format, tzinfo, locale, hint):
t = to_datetime(t, tzinfo or localtz)
if format == 'iso8601':
return _format_datetime_iso8601(t, 'long', hint)
if format in ('iso8601date', 'iso8601time'):
return _format_datetime_iso8601(t, 'long', format[7:])
if locale == 'iso8601':
if format is None:
format = 'long'
elif format in _STRFTIME_HINTS:
hint = _STRFTIME_HINTS[format]
format = 'long'
if format in ('short', 'medium', 'long', 'full'):
return _format_datetime_iso8601(t, format, hint)
return _format_datetime_without_babel(t, format)
if babel and locale:
if format is None:
format = 'medium'
elif format in _STRFTIME_HINTS:
hint = _STRFTIME_HINTS[format]
format = 'medium'
if format in ('short', 'medium', 'long', 'full'):
if hint == 'datetime':
return babel_format_datetime(t, format, None, locale)
if hint == 'date':
return babel_format_date(t, format, locale)
if hint == 'time':
return babel_format_time(t, format, None, locale)
format = _BABEL_FORMATS[hint].get(format, format)
return _format_datetime_without_babel(t, format)
def _format_datetime(t, format, tzinfo, locale, hint):
t = to_datetime(t, tzinfo or localtz)
if format == 'iso8601':
return _format_datetime_iso8601(t, 'long', hint)
if format in ('iso8601date', 'iso8601time'):
return _format_datetime_iso8601(t, 'long', format[7:])
if locale == 'iso8601':
if format is None:
format = 'long'
elif format in _STRFTIME_HINTS:
hint = _STRFTIME_HINTS[format]
format = 'long'
if format in ('short', 'medium', 'long', 'full'):
return _format_datetime_iso8601(t, format, hint)
return _format_datetime_without_babel(t, format)
if babel and locale:
if format is None:
format = 'medium'
elif format in _STRFTIME_HINTS:
hint = _STRFTIME_HINTS[format]
format = 'medium'
if format in ('short', 'medium', 'long', 'full'):
if hint == 'datetime':
return babel_format_datetime(t, format, None, locale)
if hint == 'date':
return babel_format_date(t, format, locale)
if hint == 'time':
return babel_format_time(t, format, None, locale)
format = _BABEL_FORMATS[hint].get(format, format)
return _format_datetime_without_babel(t, format)
def format_datetime(date_value, date_format='medium'):
date = dateutil.parser.parse(date_value)
if date_format == 'full':
date_format = "EEEE MMMM, d, y 'at' h:mma"
elif date_format == 'medium':
date_format = "EE MM, dd, y h:mma"
return babel_format_datetime(date, format=date_format, locale=LOCALE)
def format_datetime(dt, locale_name=None, format="medium"):
"""Returns a prettyfied version of a datetime. If a locale_name is
provided the datetime will be localized. Without a locale the
datetime will be formatted into the form YYYY-MM-DD hh:ss"""
if locale_name:
locale = Locale(locale_name)
return babel_format_datetime(dt, locale=locale, format=format)
return dt.strftime("%Y-%m-%d %H:%M")
def format_datetime(dt, locale_name=None, format="medium"):
"""Returns a prettyfied version of a datetime. If a locale_name is
provided the datetime will be localized. Without a locale the
datetime will be formatted into the form YYYY-MM-DD hh:ss"""
if locale_name:
locale = Locale(locale_name)
return babel_format_datetime(dt, locale=locale, format=format)
return dt.strftime("%Y-%m-%d %H:%M")
def format_datetime(value, format='medium'):
if format == 'full':
format = "EEEE, d. MMMM y 'at' HH:mm"
elif format == 'medium':
format = "EE dd.MM.y HH:mm"
elif format == 'pretty':
now = datetime.now()
delta = now - value
return pretty.date(now - delta)
return babel_format_datetime(value, format)
def local_to_utc_datetime(dt):
"""Converts a naive local datetime object to a naive UTC datetime object."""
from datetime import datetime
import pytz
from babel.dates import format_datetime as babel_format_datetime
from flask.ext.babel import get_timezone as flask_babel_get_timezone
local = flask_babel_get_timezone()
return datetime.strptime(babel_format_datetime(local.localize(dt), 'YYYY-MM-dd HH:mm:ss', tzinfo=pytz.UTC), '%Y-%m-%d %H:%M:%S')
def format_datetime(self, datetime_obj, date_only, format,
localized) -> str:
if date_only:
return babel_format_date(datetime_obj,
format=format,
locale=self.locale)
else:
if localized:
tzinfo = get_localzone()
else:
tzinfo = None
return babel_format_datetime(datetime_obj,
format=format,
tzinfo=tzinfo,
locale=self.locale)
def _format_html_time_tag(datetime, what_to_display):
if what_to_display == "date-only":
content = babel_format_date(datetime,
format="dd MMM yyyy",
locale=_get_user_locale())
elif what_to_display == "date-and-time":
content = babel_format_datetime(datetime,
format="dd.MM.yyyy HH:mm:ss",
tzinfo=get_timezone("Europe/Moscow"),
locale=_get_user_locale())
else:
raise ValueError("what_to_display argument invalid")
isoformat = datetime.isoformat()
return Markup('<time datetime="{}">{}</time>'.format(isoformat, content))
def _format_html_time_tag(datetime, what_to_display):
if what_to_display == "date-only":
content = babel_format_date(datetime, locale=_get_user_locale())
elif what_to_display == "date-and-time":
content = babel_format_datetime(datetime,
tzinfo=UTC,
locale=_get_user_locale())
# While this could be done with a format string, that would
# hinder internationalization and honestly why bother.
content += " UTC"
else:
raise ValueError("what_to_display argument invalid")
isoformat = datetime.isoformat()
return Markup(
'<time datetime="{}" data-what_to_display="{}">{}</time>'.format(
isoformat, what_to_display, content))
def _format_html_time_tag(datetime, what_to_display):
if what_to_display == "date-only":
content = babel_format_date(datetime, locale=_get_user_locale())
elif what_to_display == "date-and-time":
content = babel_format_datetime(
datetime, tzinfo=UTC, locale=_get_user_locale()
)
# While this could be done with a format string, that would
# hinder internationalization and honestly why bother.
content += " UTC"
else:
raise ValueError("what_to_display argument invalid")
isoformat = datetime.isoformat()
return Markup(
'<time datetime="{}" data-what_to_display="{}">{}</time>'.format(
isoformat, what_to_display, content
)
)
def get_time_format_jquery_ui(locale):
"""Get the time format for the jQuery UI timepicker addon."""
if locale == 'iso8601':
return 'HH:mm:ssz' # XXX timepicker doesn't support 'ISO_8601'
if babel and locale:
values = {'h': 'h', 'hh': 'hh', 'H': 'H', 'HH': 'HH',
'm': 'm', 'mm': 'mm', 's': 's', 'ss': 'ss'}
f = get_time_format('medium', locale=locale).format
if '%(a)s' in f:
t = datetime(1999, 10, 29, 23, 59, 58, tzinfo=utc)
ampm = babel_format_datetime(t, 'a', None, locale)
values['a'] = 'TT' if ampm[0].isupper() else 'tt'
return f % values
t = datetime(1999, 10, 29, 23, 59, 58, tzinfo=utc)
tmpl = format_time(t, tzinfo=utc)
ampm = format_time(t, '%p', tzinfo=utc)
if ampm:
tmpl = tmpl.replace(ampm, 'TT' if ampm[0].isupper() else 'tt', 1)
return tmpl.replace('23', 'HH', 1).replace('11', 'hh', 1) \
.replace('59', 'mm', 1).replace('58', 'ss', 1)
def format_datetime(dt):
return babel_format_datetime(dt, format='long', locale='fr')[:-9]
def format_datetime(date_time: datetime) -> str:
return babel_format_datetime(date_time, format="long", locale="fr")[:-9]
def format_datetime(value: date, format: str = "medium") -> str:
return babel_format_datetime(value, format=format)
def _format_datetime(t, req):
tz = getattr(req, 'tz', None)
locale = getattr(req, 'locale', None)
return babel_format_datetime(t, tzinfo=tz, locale=locale)
