def data_generator(request, _module, _class):
model = get_model(_module, _class)
initial = {"number_to_generate": 10}
main_form = GeneratorForm(request.POST or None, model=model, initial=initial)
all_valid = main_form.is_valid()
extra_forms = {}
options = {}
# checking generator option forms
for field_name, generator in main_form.get_chosen_generators():
if generator:
options_form = get_options_form(generator, field_name, request.POST or None)
extra_forms[field_name] = options_form
if options_form:
if options_form.is_valid():
options[field_name] = options_form.cleaned_data
else:
all_valid = False
# if main form and all option forms are valid, generate objects or show error notification in case of exception
if all_valid:
info, is_error = main_form.generate(options)
if is_error:
messages.error(request, unicode(info))
else:
messages.success(request, _(u"Generated %s objects" % info))
return redirect("admin:%s_%s_changelist" % (_module, _class))
return render_to_response(
"admin/generator.html",
{"cl": model._meta, "main_form": main_form, "extra_forms": extra_forms},
RequestContext(request),
)
def ajax_options(request, field_name, generator_slug):
"""
Returns option form for the specified generator and field.
"""
generator = get_generator_instance(generator_slug)
form = get_options_form(generator, field_name)
return HttpResponse(six.u(form or ''))
def data_generator(request, _module, _class):
model = get_model(_module, _class)
initial = {
'number_to_generate': 10,
}
main_form = GeneratorForm(request.POST or None,
model=model,
initial=initial)
all_valid = main_form.is_valid()
extra_forms = {}
options = {}
# checking generator option forms
for field_name, generator in main_form.get_chosen_generators():
if generator:
options_form = get_options_form(generator, field_name, request.POST
or None)
extra_forms[field_name] = options_form
if options_form:
if options_form.is_valid():
options[field_name] = options_form.cleaned_data
else:
all_valid = False
# if main form and all option forms are valid, generate objects or show error notification in case of exception
if all_valid:
info, is_error = main_form.generate(options)
if is_error:
messages.error(request, unicode(info))
else:
messages.success(request, _(u'Generated %s objects' % info))
return redirect('admin:%s_%s_changelist' % (_module, _class))
return render_to_response('admin/generator.html', {
'cl': model._meta,
'main_form': main_form,
'extra_forms': extra_forms,
}, RequestContext(request))
