def prettify(request, value):
"""Generic function used in template rendering to prettify a given
pythonic value into to a more human readable form. Depending on the
datatype the function will call a specialised formatting function
which takes care of localisation etc.
The locale is determined from the given request.
:request: Current request
:value: Pythonic value
:returns: Prettified (localized) value
"""
if not request:
request = get_current_request()
try:
# FIXME: While testing get_current_request returns a dummy
# request object which does not have a ringo attribute.
# Currenlty do not now how to add this. (ti) <2017-05-09 09:05>
locale_name = request.ringo.locale
except AttributeError:
locale_name = None
# Special handling for Dummyrequest from testing
if not isinstance(locale_name, basestring):
locale_name = None
if isinstance(value, datetime):
return format_datetime(get_local_datetime(value,
get_timezone(request)),
locale_name=locale_name,
format="medium")
elif isinstance(value, date):
return format_date(value, locale_name=locale_name, format="medium")
elif isinstance(value, timedelta):
return from_timedelta(value)
elif isinstance(value, list):
values = []
is_literal = False
for v in value:
r = prettify(request, v)
if isinstance(r, literal):
is_literal = True
values.append(r)
if is_literal:
return literal(", ").join(values)
else:
return ", ".join(values)
elif hasattr(value, "render"):
try:
return value.render()
except TypeError:
return value.render(request)
elif value is None:
return ""
return value
def prettify(request, value):
"""Generic function used in template rendering to prettify a given
pythonic value into to a more human readable form. Depending on the
datatype the function will call a specialised formatting function
which takes care of localisation etc.
The locale is determined from the given request.
:request: Current request
:value: Pythonic value
:returns: Prettified (localized) value
"""
if not request:
request = get_current_request()
# Under some circumstances, get_current_request will return None as
# the current request. This makes it impossible to retrieve the
# current locale or getting the translate method.
if not request:
locale_name = 'en_EN'
_ = lambda t: t
else:
locale_name = get_locale_name(request)
_ = request.translate
if isinstance(value, datetime):
return format_datetime(get_local_datetime(value),
locale_name=locale_name, format="short")
elif isinstance(value, date):
return format_date(value,
locale_name=locale_name, format="short")
elif isinstance(value, timedelta):
return from_timedelta(value)
elif isinstance(value, list):
values = []
is_literal = False
for v in value:
r = prettify(request, v)
if isinstance(r, literal):
is_literal = True
values.append(r)
if is_literal:
return literal(", ").join(values)
else:
return ", ".join(values)
elif hasattr(value, "render"):
return value.render()
elif value is None:
return ""
return _(value)
def _from_python(self, value):
from formbar.converters import from_timedelta
td = datetime.timedelta(seconds=int(value))
return from_timedelta(td)
def _from_python(self, value):
from formbar.converters import from_timedelta
return from_timedelta(value)
def _from_python(self, value):
from formbar.converters import from_timedelta
td = datetime.timedelta(seconds=int(value))
return from_timedelta(td)
def _from_python(self, value):
from formbar.converters import from_timedelta
return from_timedelta(value)