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Code Issues 32 Releases Wiki Activity

newforms-admin: Fixed handling of file uploads in inline formsets.

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git-svn-id: http://code.djangoproject.com/svn/django/branches/newforms-admin@5833 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee 2007-08-09 14:47:49 +00:00
parent 4cc0d9375e
commit 0f92ac52cb
4 changed files with 16 additions and 11 deletions
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4
django/contrib/admin/options.py
View File

@ -420,7 +420,7 @@ class ModelAdmin(BaseModelAdmin):
if request.method == 'POST':
form = ModelForm(request.POST, request.FILES)
for FormSet in self.get_inline_formsets():
inline_formset = FormSet(data=request.POST)
inline_formset = FormSet(data=request.POST, files=request.FILES)
inline_formsets.append(inline_formset)
if all_valid(inline_formsets) and form.is_valid():
return self.save_add(request, model, form, inline_formsets, '../%s/')
@ -470,7 +470,7 @@ class ModelAdmin(BaseModelAdmin):
if request.method == 'POST':
form = ModelForm(request.POST, request.FILES)
for FormSet in self.get_inline_formsets():
inline_formset = FormSet(obj, request.POST)
inline_formset = FormSet(obj, request.POST, request.FILES)
inline_formsets.append(inline_formset)
if all_valid(inline_formsets) and form.is_valid():

2
django/contrib/admin/views/main.py
View File

@ -124,7 +124,7 @@ def render_change_form(model_admin, model, manipulator, context, add=False, chan
'change': change,
'has_delete_permission': context['perms'][app_label][opts.get_delete_permission()],
'has_change_permission': context['perms'][app_label][opts.get_change_permission()],
'has_file_field': opts.has_field_type(models.FileField),
'has_file_field': True, # FIXME - this should check if form or formsets have a FileField,
'has_absolute_url': hasattr(model, 'get_absolute_url'),
'ordered_objects': ordered_objects,
'inline_related_objects': inline_related_objects,

13
django/newforms/formsets.py
View File

@ -20,15 +20,16 @@ class ManagementForm(Form):
class BaseFormSet(object):
"""A collection of instances of the same Form class."""
def __init__(self, data=None, auto_id='id_%s', prefix=None, initial=None):
self.is_bound = data is not None
def __init__(self, data=None, files=None, auto_id='id_%s', prefix=None, initial=None):
self.is_bound = data is not None and files is not None
self.prefix = prefix or 'form'
self.auto_id = auto_id
self.data = data
self.files = files
self.initial = initial
# initialization is different depending on whether we recieved data, initial, or nothing
if data:
self.management_form = ManagementForm(data, auto_id=self.auto_id, prefix=self.prefix)
if data or files:
self.management_form = ManagementForm(data, files, auto_id=self.auto_id, prefix=self.prefix)
if self.management_form.is_valid():
self.total_forms = self.management_form.cleaned_data[FORM_COUNT_FIELD_NAME]
self.required_forms = self.total_forms - self.num_extra
@ -56,6 +57,8 @@ class BaseFormSet(object):
kwargs = {'auto_id': self.auto_id, 'prefix': self.add_prefix(i)}
if self.data:
kwargs['data'] = self.data
if self.files:
kwargs['files'] = self.files
add_form = FormClass(**kwargs)
self.add_fields(add_form, i)
add_forms.append(add_form)
@ -72,6 +75,8 @@ class BaseFormSet(object):
kwargs = {'auto_id': self.auto_id, 'prefix': self.add_prefix(i)}
if self.data:
kwargs['data'] = self.data
if self.files:
kwargs['files'] = self.files
if self.initial:
kwargs['initial'] = self.initial[i]
change_form = FormClass(**kwargs)

8
django/newforms/models.py
View File

@ -234,9 +234,9 @@ class BaseModelFormSet(BaseFormSet):
"""
model = None
def __init__(self, data=None, auto_id='id_%s', prefix=None, instances=None):
def __init__(self, data=None, files=None, auto_id='id_%s', prefix=None, instances=None):
self.instances = instances
kwargs = {'data': data, 'auto_id': auto_id, 'prefix': prefix}
kwargs = {'data': data, 'files': files, 'auto_id': auto_id, 'prefix': prefix}
if instances:
kwargs['initial'] = [initial_data(instance) for instance in instances]
super(BaseModelFormSet, self).__init__(**kwargs)
@ -287,12 +287,12 @@ def formset_for_model(model, form=BaseForm, formfield_callback=lambda f: f.formf
class InlineFormset(BaseModelFormSet):
"""A formset for child objects related to a parent."""
def __init__(self, instance=None, data=None):
def __init__(self, instance=None, data=None, files=None):
from django.db.models.fields.related import RelatedObject
self.instance = instance
# is there a better way to get the object descriptor?
self.rel_name = RelatedObject(self.fk.rel.to, self.model, self.fk).get_accessor_name()
super(InlineFormset, self).__init__(data, instances=self.get_inline_objects(), prefix=self.rel_name)
super(InlineFormset, self).__init__(data, files, instances=self.get_inline_objects(), prefix=self.rel_name)
def get_inline_objects(self):
if self.instance is None: