<s> """<STR_LIT>""" <EOL> import inspect <EOL> from importlib import import_module <EOL> from django . apps import apps <EOL> from django . forms . models import modelform_factory <EOL> from djangocrud . core . constants import CRUD_APPS <EOL> def get_errors ( form_errors ) : <EOL> """<STR_LIT>""" <EOL> error_list = [ ] <EOL> errors = form_errors . as_data ( ) . copy ( ) <EOL> errors = [ error_list . append ( <EOL> e + '<STR_LIT>' + str ( <EOL> list ( errors [ e ] [ <NUM_LIT:0> ] ) [ <NUM_LIT:0> ] ) ) for e in errors ] <EOL> return list ( set ( error_list ) ) <EOL> def discover ( ) : <EOL> """<STR_LIT>""" <EOL> discovered = { } <EOL> for app in CRUD_APPS : <EOL> name = apps . get_app_config ( app ) . name <EOL> discovered [ app ] = import_module ( <EOL> '<STR_LIT>' . format ( name ) <EOL> ) . CRUD_MODELS_CONFIG <EOL> return discovered <EOL> def extract_from_url ( request , position ) : <EOL> """<STR_LIT>""" <EOL> return request . path . split ( '<STR_LIT:/>' ) [ position ] if request else None <EOL> def get_app_name ( request = None , ** kwargs ) : <EOL> """<STR_LIT>""" <EOL> return kwargs . get ( <EOL> '<STR_LIT>' , extract_from_url ( request , <NUM_LIT:1> ) ) <EOL> def get_model_name ( request = None , ** kwargs ) : <EOL> """<STR_LIT>""" <EOL> try : <EOL> return kwargs . get ( <EOL> '<STR_LIT>' , extract_from_url ( request , <NUM_LIT:2> ) ) <EOL> except IndexError : <EOL> pass <EOL> def get_model ( ** kwargs ) : <EOL> """<STR_LIT>""" <EOL> return apps . get_model ( <EOL> get_app_name ( ** kwargs ) , <EOL> get_model_name ( ** kwargs ) <EOL> ) <EOL> def get_model_instance ( ** kwargs ) : <EOL> """<STR_LIT>""" <EOL> return get_model ( ** kwargs ) . objects . get ( id = kwargs . get ( "<STR_LIT>" ) ) <EOL> def get_form_instance ( ** kwargs ) : <EOL> """<STR_LIT>""" <EOL> fields = [ ] <EOL> field_config = discover ( ) [ get_app_name ( <EOL> ** kwargs ) ] [ get_model_name ( ** kwargs ) ] <EOL> callee = type ( inspect . currentframe ( ) . f_back . f_locals [ '<STR_LIT>' ] ) . __name__ <EOL> operation = '<STR_LIT>' if '<STR_LIT>' in callee else '<STR_LIT>' <EOL> for field in field_config : <EOL> if operation in field_config [ field ] : <EOL> fields . append ( field ) <EOL> return modelform_factory ( get_model ( ** kwargs ) , fields = fields ) </s>
