def convert(self, value):
value = native_str(value)
if isinstance(value, str):
if value[-2:] == self.unit:
value = value[:-2]
elif value[-1:] == self.unit:
value = value[:-1]
value = float(value)
if isinstance(value, (int, float)):
value = round(value, 4)
ivalue = int(value)
if self.unit == 'px':
return ivalue
else:
return ivalue if ivalue == value else value
else:
raise TypeError('Cannot convert %s to Size', value)
def app_for_model(self, model, all=False, root=False):
'''Fetch an :class:`djpcms.views.Application` for a given *model*.
:parameter all: if ``True`` it returns a list of all matched applications,
otherwise it return the first found.
:parameter root: if ``True`` the search will start from the root site,
otherwise it starts from the current site.
Defaulr: ``False``.
'''
if model == self.model:
return self.view.appmodel
else:
model = native_str(model)
site = self.view.root if root else self.view.site
if isinstance(model, str):
return site.for_hash(model, all=all)
elif model is not None:
return site.for_model(model, all=all)
else:
return None
def app_for_model(self, model, all=False, root=False):
'''Fetch an :class:`djpcms.views.Application` for a given *model*.
:parameter all: if ``True`` it returns a list of all matched applications,
otherwise it return the first found.
:parameter root: if ``True`` the search will start from the root site,
otherwise it starts from the current site.
Defaulr: ``False``.
'''
if model == self.model:
return self.view.appmodel
else:
model = native_str(model)
site = self.view.root if root else self.view.site
if isinstance(model, str):
return site.for_hash(model, all=all)
elif model is not None:
return site.for_model(model, all=all)
else:
return None
