def check_nperms(self, nperms, check_type = 'all'):
'Returns True if user has NOT permission (has negative permission)'
result = ((isinstance(nperms, types.StringTypes) and self.has_nperm(nperms)) or
(isiterable(nperms) and
(check_type == 'all' and self.has_all_nperms(nperms) or
check_type == 'one' and self.has_one_nperm(nperms))))
return result
def check_nperms(self, nperms, check_type='all'):
'Returns True if user has NOT permission (has negative permission)'
result = ((isinstance(nperms, types.StringTypes)
and self.has_nperm(nperms))
or (isiterable(nperms) and
(check_type == 'all' and self.has_all_nperms(nperms)
or check_type == 'one' and self.has_one_nperm(nperms))))
return result
def _set_value(self, value):
if not value:
self._value = [None] * len(self.fields)
for field in self.fields:
field.value = None
return
else:
self._value = value
if not isiterable(value) and len(value) != len(self.fields):
raise TypeError(u'value of MultiValueField must be sequence with the same length as a number of fields in multifield (was %s)' % unicode(value))
for i, val in enumerate(value):
self.fields[i].value = val
def _set_value(self, value):
if not value:
self._value = [None] * len(self.fields)
for field in self.fields:
field.value = None
else:
self._value = value
if not isiterable(value) and len(value) != len(self.fields):
raise TypeError(
u'value of MultiValueField must be sequence with the same length as a number of fields in multifield (was % s)'
% unicode(value))
for i, val in enumerate(value):
self.fields[i].value = val
def decompress(self, value):
if value and not isiterable(
value): # wrap single non-empty value into list
return [value]
else:
return value
def compress(self, data_list):
if data_list and not isiterable(
data_list): # wrap single non-empty value into list
return [data_list]
else:
return data_list
