def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
python类DELETION_FIELD_NAME的实例源码
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def get_attrs(self):
fields = []
readonly_fields = []
if len(self.formset):
fields = [f for k, f in self.formset[0].fields.items() if k != DELETION_FIELD_NAME]
readonly_fields = [f for f in getattr(self.formset[0], 'readonly_fields', [])]
return {
'fields': fields,
'readonly_fields': readonly_fields
}
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def get_attrs(self):
fields = []
readonly_fields = []
if len(self.formset):
fields = [f for k, f in self.formset[0].fields.items() if k != DELETION_FIELD_NAME]
readonly_fields = [f for f in getattr(self.formset[0], 'readonly_fields', [])]
return {
'fields': fields,
'readonly_fields': readonly_fields
}
def get_attrs(self):
fields = []
readonly_fields = []
if len(self.formset):
fields = [f for k, f in self.formset[0].fields.items() if k != DELETION_FIELD_NAME]
readonly_fields = [f for f in getattr(self.formset[0], 'readonly_fields', [])]
return {
'fields': fields,
'readonly_fields': readonly_fields
}
def get_attrs(self):
fields = []
readonly_fields = []
if len(self.formset):
fields = [f for k, f in self.formset[0].fields.items() if k != DELETION_FIELD_NAME]
readonly_fields = [f for f in getattr(self.formset[0], 'readonly_fields', [])]
return {
'fields': fields,
'readonly_fields': readonly_fields
}
def get_attrs(self):
fields = []
readonly_fields = []
if len(self.formset):
fields = [f for k, f in self.formset[0].fields.items() if k != DELETION_FIELD_NAME]
readonly_fields = [f for f in getattr(self.formset[0], 'readonly_fields', [])]
return {
'fields': fields,
'readonly_fields': readonly_fields
}
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def get_attrs(self):
fields = []
readonly_fields = []
if len(self.formset):
fields = [f for k, f in self.formset[0].fields.items() if k != DELETION_FIELD_NAME]
readonly_fields = [f for f in getattr(self.formset[0], 'readonly_fields', [])]
return {
'fields': fields,
'readonly_fields': readonly_fields
}
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def get_attrs(self):
fields = []
readonly_fields = []
if len(self.formset):
fields = [f for k, f in self.formset[0].fields.items() if k != DELETION_FIELD_NAME]
readonly_fields = [f for f in getattr(self.formset[0], 'readonly_fields', [])]
return {
'fields': fields,
'readonly_fields': readonly_fields
}
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def get_attrs(self):
fields = []
readonly_fields = []
if len(self.formset):
fields = [f for k, f in self.formset[0].fields.items() if k != DELETION_FIELD_NAME]
readonly_fields = [f for f in getattr(self.formset[0], 'readonly_fields', [])]
return {
'fields': fields,
'readonly_fields': readonly_fields
}
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def get_attrs(self):
fields = []
readonly_fields = []
if len(self.formset):
fields = [f for k, f in self.formset[0].fields.items() if k != DELETION_FIELD_NAME]
readonly_fields = [f for f in getattr(self.formset[0], 'readonly_fields', [])]
return {
'fields': fields,
'readonly_fields': readonly_fields
}
def get_attrs(self):
fields = []
readonly_fields = []
if len(self.formset):
fields = [f for k, f in self.formset[0].fields.items() if k != DELETION_FIELD_NAME]
readonly_fields = [f for f in getattr(self.formset[0], 'readonly_fields', [])]
return {
'fields': fields,
'readonly_fields': readonly_fields
}
def get_attrs(self):
fields = []
readonly_fields = []
if len(self.formset):
fields = [f for k, f in list(self.formset[0].fields.items()) if k != DELETION_FIELD_NAME]
readonly_fields = [f for f in getattr(self.formset[0], 'readonly_fields', [])]
return {
'fields': fields,
'readonly_fields': readonly_fields
}
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def deletion_field(self):
from django.forms.formsets import DELETION_FIELD_NAME
return AdminField(self.form, DELETION_FIELD_NAME, False)
def deletion_field(self):
field = self[DELETION_FIELD_NAME]
field.is_first = False
return field
def hand_clean_DELETE(self):
"""
We don't validate the 'DELETE' field itself because on
templates it's not rendered using the field information, but
just using a generic "deletion_field" of the InlineModelAdmin.
"""
if self.cleaned_data.get(DELETION_FIELD_NAME, False):
using = router.db_for_write(self._meta.model)
collector = NestedObjects(using=using)
if self.instance.pk is None:
return
collector.collect([self.instance])
if collector.protected:
objs = []
for p in collector.protected:
objs.append(
# Translators: Model verbose name and instance representation,
# suitable to be an item in a list.
_('%(class_name)s %(instance)s') % {
'class_name': p._meta.verbose_name,
'instance': p}
)
params = {'class_name': self._meta.model._meta.verbose_name,
'instance': self.instance,
'related_objects': get_text_list(objs, _('and'))}
msg = _("Deleting %(class_name)s %(instance)s would require "
"deleting the following protected related objects: "
"%(related_objects)s")
raise ValidationError(msg, code='deleting_protected', params=params)
