def __init__(self,
queryset,
empty_label=u"---------",
cache_choices=False,
required=True,
widget=None,
label=None,
initial=None,
help_text=None,
to_field_name=None,
*args,
**kwargs):
if required and (initial is not None):
self.empty_label = None
else:
self.empty_label = empty_label
self.cache_choices = cache_choices
# Call Field instead of ChoiceField __init__() because we don't need
# ChoiceField.__init__().
Field.__init__(self, required, widget, label, initial, help_text,
*args, **kwargs)
self.queryset = queryset
self.choice_cache = None
self.to_field_name = to_field_name
def __init__(
self,
queryset,
empty_label=u"---------",
cache_choices=False,
required=True,
widget=None,
label=None,
initial=None,
help_text=None,
to_field_name=None,
*args,
**kwargs
):
if required and (initial is not None):
self.empty_label = None
else:
self.empty_label = empty_label
self.cache_choices = cache_choices
# Call Field instead of ChoiceField __init__() because we don't need
# ChoiceField.__init__().
Field.__init__(self, required, widget, label, initial, help_text, *args, **kwargs)
self.queryset = queryset
self.choice_cache = None
self.to_field_name = to_field_name
def __init__(self, to, to_field=None, rel_class=ListRelation, **kwargs):
contains_built_in_type = False
try:
to_name = to._meta.object_name.lower()
except AttributeError: # to._meta doesn't exist, so it must be RECURSIVE_RELATIONSHIP_CONSTANT
# to._meta doesn't exist is it a basic type
if is_accepted_type(to):
contains_built_in_type = True
#assert isinstance(to, basestring), "%s(%r) is invalid. First parameter to ForeignKey must be either a model, a model name, or the string %r" % (self.__class__.__name__, to, RECURSIVE_RELATIONSHIP_CONSTANT)
else:
#assert not to._meta.abstract, "%s cannot define a relation with abstract class %s" % (self.__class__.__name__, to._meta.object_name)
# For backwards compatibility purposes, we need to *try* and set
# the to_field during FK construction. It won't be guaranteed to
# be correct until contribute_to_class is called. Refs #12190.
to_field = to_field
kwargs['verbose_name'] = kwargs.get('verbose_name', None)
kwargs['rel'] = rel_class(self, to, to_field,
related_name=kwargs.pop('related_name', None),
limit_choices_to=kwargs.pop('limit_choices_to', None),
lookup_overrides=kwargs.pop('lookup_overrides', None),
parent_link = False,
xml_element_name = kwargs.get('xml_element_name', 'item'),
contains_built_in_type = contains_built_in_type)
Field.__init__(self, **kwargs)
if self.min_length is not None:
self.validators.append(MinListLengthValidator(self.min_length))
if self.max_length is not None:
self.validators.append(MaxListLengthValidator(self.max_length))
def __init__(self):
Field.__init__(self)
scriptList.register(self)
from kivy.app import App
def inner(*args):
self.stack = App.get_running_app().root.ids['deck'].ids['stack']
from kivy.clock import Clock
Clock.schedule_once(inner,1)
def __init__(self, queryset, empty_label=u"---------", cache_choices=False,
required=True, widget=Select, label=None, initial=None, help_text=None):
self.queryset = queryset
self.empty_label = empty_label
self.cache_choices = cache_choices
# Call Field instead of ChoiceField __init__() because we don't need
# ChoiceField.__init__().
Field.__init__(self, required, widget, label, initial, help_text)
self.widget.choices = self.choices
def __init__(self,
queryset,
empty_label=u"---------",
cache_choices=False,
required=True,
widget=Select,
label=None,
initial=None,
help_text=None):
self.queryset = queryset
self.empty_label = empty_label
self.cache_choices = cache_choices
# Call Field instead of ChoiceField __init__() because we don't need
# ChoiceField.__init__().
Field.__init__(self, required, widget, label, initial, help_text)
self.widget.choices = self.choices
def __init__(self, to, to_field=None, rel_class=OneOnOneRelation, **kwargs):
try:
to_name = to._meta.object_name.lower()
except AttributeError: # to._meta doesn't exist, so it must be RECURSIVE_RELATIONSHIP_CONSTANT
if is_accepted_type_one_of(to):
contains_built_in_type = True
else:
assert isinstance(to, basestring), "%s(%r) is invalid. First parameter to related object must be either a model, a model name, or the string %r" % (self.__class__.__name__, to, RECURSIVE_RELATIONSHIP_CONSTANT)
else:
#assert not to._meta.abstract, "%s cannot define a relation with abstract class %s" % (self.__class__.__name__, to._meta.object_name)
# For backwards compatibility purposes, we need to *try* and set
# the to_field during FK construction. It won't be guaranteed to
# be correct until contribute_to_class is called. Refs #12190.
to_field = to_field
kwargs['verbose_name'] = kwargs.get('verbose_name', None)
kwargs['rel'] = rel_class(self,to, to_field,
related_name=kwargs.pop('related_name', None),
limit_choices_to=kwargs.pop('limit_choices_to', None),
lookup_overrides=kwargs.pop('lookup_overrides', None),
parent_link=kwargs.pop('parent_link', False))
Field.__init__(self, **kwargs)
