<s> from django . db import models <EOL> from django . contrib . contenttypes . models import ContentType <EOL> from django . contrib . contenttypes . fields import GenericForeignKey <EOL> class NestedRouterMixinUserModel ( models . Model ) : <EOL> email = models . EmailField ( blank = True , null = True ) <EOL> name = models . CharField ( max_length = <NUM_LIT:10> ) <EOL> groups = models . ManyToManyField ( <EOL> '<STR_LIT>' , related_name = '<STR_LIT>' ) <EOL> class Meta : <EOL> app_label = '<STR_LIT>' <EOL> class NestedRouterMixinGroupModel ( models . Model ) : <EOL> name = models . CharField ( max_length = <NUM_LIT:10> ) <EOL> permissions = models . ManyToManyField ( '<STR_LIT>' ) <EOL> class Meta : <EOL> app_label = '<STR_LIT>' <EOL> class NestedRouterMixinPermissionModel ( models . Model ) : <EOL> name = models . CharField ( max_length = <NUM_LIT:10> ) <EOL> class Meta : <EOL> app_label = '<STR_LIT>' <EOL> class NestedRouterMixinTaskModel ( models . Model ) : <EOL> title = models . CharField ( max_length = <NUM_LIT:30> ) <EOL> class Meta : <EOL> app_label = '<STR_LIT>' <EOL> class NestedRouterMixinBookModel ( models . Model ) : <EOL> title = models . CharField ( max_length = <NUM_LIT:30> ) <EOL> class Meta : <EOL> app_label = '<STR_LIT>' <EOL> class NestedRouterMixinCommentModel ( models . Model ) : <EOL> content_type = models . ForeignKey ( ContentType , blank = True , null = True ) <EOL> object_id = models . PositiveIntegerField ( blank = True , null = True ) <EOL> content_object = GenericForeignKey ( ) <EOL> text = models . CharField ( max_length = <NUM_LIT:30> ) <EOL> class Meta : <EOL> app_label = '<STR_LIT>' </s>
