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, field_items, skip_check=False, *args,
**kwargs):
self.field_dict = OrderedDict(field_items)
self.skip_check = skip_check
# Make sure no subfield is named 'SKIP_CHECK_NAME'. If
# skip_check is True this field will clash with the addtional
# subfield added by the DictCharField constructor. We perform
# this check even if skip_check=False because having a field named
# 'skip_check' that isn't used to actually skip the checks would be
# very confusing.
if SKIP_CHECK_NAME in self.field_dict.keys():
raise RuntimeError(
"'%s' is a reserved name "
"(it can't be used to name a subfield)." % SKIP_CHECK_NAME)
# if skip_check: add a BooleanField to the list of fields, this will
# be used to skip the validation of the fields and accept arbitrary
# data.
if skip_check:
self.field_dict[SKIP_CHECK_NAME] = forms.BooleanField(
required=False)
self.names = [name for name in self.field_dict.keys()]
# Create the DictCharWidget with init values from the list of fields.
self.fields = self.field_dict.values()
self.widget = DictCharWidget(
[field.widget for field in self.fields],
self.names,
[field.label for field in self.fields],
skip_check=skip_check,
)
# Upcall to Field and not MultiValueField to avoid setting all the
# subfields' 'required' attributes to False.
Field.__init__(self, *args, **kwargs)
def __init__(
self,
queryset,
empty_label="---------",
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, field_items, skip_check=False, *args, **kwargs):
self.field_dict = OrderedDict(field_items)
self.skip_check = skip_check
# Make sure no subfield is named 'SKIP_CHECK_NAME'. If
# skip_check is True this field will clash with the addtional
# subfield added by the DictCharField constructor. We perform
# this check even if skip_check=False because having a field named
# 'skip_check' that isn't used to actually skip the checks would be
# very confusing.
if SKIP_CHECK_NAME in self.field_dict:
raise RuntimeError("'%s' is a reserved name "
"(it can't be used to name a subfield)." %
SKIP_CHECK_NAME)
# if skip_check: add a BooleanField to the list of fields, this will
# be used to skip the validation of the fields and accept arbitrary
# data.
if skip_check:
self.field_dict[SKIP_CHECK_NAME] = forms.BooleanField(
required=False)
self.names = [name for name in self.field_dict]
# Create the DictCharWidget with init values from the list of fields.
self.fields = list(self.field_dict.values())
self.widget = DictCharWidget(
[field.widget for field in self.fields],
self.names,
[field.initial for field in self.fields],
[field.label for field in self.fields],
skip_check=skip_check,
)
# Upcall to Field and not MultiValueField to avoid setting all the
# subfields' 'required' attributes to False.
Field.__init__(self, *args, **kwargs)
def ModelChoiceField__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
# Monkey starts here
if self.__class__ in (ModelChoiceField, ModelMultipleChoiceField):
meta = queryset.model._meta
key = '%s.%s' % (meta.app_label, meta.module_name)
# Handle both legacy settings SIMPLE_AUTOCOMPLETE_MODELS and new
# setting SIMPLE_AUTOCOMPLETE.
models = getattr(settings, 'SIMPLE_AUTOCOMPLETE_MODELS',
getattr(settings, 'SIMPLE_AUTOCOMPLETE', {}).keys())
if key in models:
pickled = pickle.dumps(
(queryset.model._meta.app_label,
queryset.model._meta.module_name, queryset.query))
token = hashlib.md5(pickled).hexdigest()
_simple_autocomplete_queryset_cache[token] = pickled
if self.__class__ == ModelChoiceField:
widget = AutoCompleteWidget(token=token, model=queryset.model)
else:
widget = AutoCompleteMultipleWidget(token=token,
model=queryset.model)
# Monkey ends here
# 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 ModelChoiceField__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
# Monkey starts here
if self.__class__ in (ModelChoiceField, ModelMultipleChoiceField):
meta = queryset.model._meta
key = '%s.%s' % (meta.app_label, meta.model_name)
# Handle both legacy settings SIMPLE_AUTOCOMPLETE_MODELS and new
# setting SIMPLE_AUTOCOMPLETE.
models = getattr(
settings, 'SIMPLE_AUTOCOMPLETE_MODELS',
getattr(settings, 'SIMPLE_AUTOCOMPLETE', {}).keys()
)
if key in models:
pickled = pickle.dumps((
queryset.model._meta.app_label,
queryset.model._meta.model_name,
queryset.query
))
token = hashlib.md5(pickled).hexdigest()
_simple_autocomplete_queryset_cache[token] = pickled
if self.__class__ == ModelChoiceField:
widget = AutoCompleteWidget(token=token, model=queryset.model)
else:
widget = AutoCompleteMultipleWidget(
token=token, model=queryset.model
)
# Monkey ends here
# Call Field instead of ChoiceField __init__() because we don't need
# ChoiceField.__init__().
if 'limit_choices_to' in kwargs:
kwargs.pop('limit_choices_to')
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, model, form=NestedInlineForm, fields=None, exclude=None,
formfield_callback=None, widgets=None, localized_fields=None,
labels=None, help_texts=None, error_messages=None,
instance=None,
required=True, widget=None, *args, **kwargs):
"""
__init__(self, model, form=NestedInlineForm, *args, **kwargs)
"""
self.model = model
self.form_name = form
self.fields = fields
self.exclude = exclude
self.formfield_callback = formfield_callback
self.widgets = widgets
self.localized_fields = localized_fields
self.labels = labels
self.help_texts = help_texts
self.error_messages = error_messages
self.instance = instance
# Skip InlineForeignKeyField, we only need some of it's functionality.
Field.__init__(self, required=required, widget=widget, *args, **kwargs)
def __init__(self, lookup_name, *args, **kwargs):
kwargs.pop('widget', 1) #dummy True value, to remove widget argument
Field.__init__(self, widget=AutocompleteSelect(lookup_name, kwargs.pop('widget_attrs', {})), *args, **kwargs) #setting current widget as an autocomplete text input
AutocompleteField.__init__(self, lookup_name)
def __init__(self, lookup_name, *args, **kwargs):
kwargs.pop('widget', 1) #dummy True value, to remove widget argument
Field.__init__(self, widget=AutocompleteSelectMultiple(lookup_name, kwargs.pop('widget_attrs', {})), *args, **kwargs)
AutocompleteField.__init__(self, lookup_name)
def __init__(self, model=None, field=None, *args, **kwargs):
self.model = model
self.field = field
self.widget = AdminImageUploaderWidget(field=field,model=model,url='/admin/image/upload/')
Field.__init__(self, *args, **kwargs)
def __init__(self, url, model=None, using=None, field=None, *args, **kwargs):
self.model = model
self.using = using
self.field = field
self.widget = AutocompleteWidget(url=url, field=field)
Field.__init__(self, *args, **kwargs)
