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Diffstat (limited to 'django/models/__init__.py')
| -rw-r--r-- | django/models/__init__.py | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/django/models/__init__.py b/django/models/__init__.py deleted file mode 100644 index ea0c66f2ae..0000000000 --- a/django/models/__init__.py +++ /dev/null @@ -1,95 +0,0 @@ -from django.core import meta -from django.utils.functional import curry - -__all__ = ['auth', 'core'] - -# Alter this package's __path__ variable so that calling code can import models -# from "django.models" even though the model code doesn't physically live -# within django.models. -for mod in meta.get_installed_models(): - __path__.extend(mod.__path__) - -# First, import all models so the metaclasses run. -modules = meta.get_installed_model_modules(__all__) - -# Now, create the extra methods that we couldn't create earlier because -# relationships hadn't been known until now. -for mod in modules: - for klass in mod._MODELS: - - # Add "get_thingie", "get_thingie_count" and "get_thingie_list" methods - # for all related objects. - for related in klass._meta.get_all_related_objects(): - # Determine whether this related object is in another app. - # If it's in another app, the method names will have the app - # label prepended, and the add_BLAH() method will not be - # generated. - rel_mod = related.opts.get_model_module() - rel_obj_name = related.get_method_name_part() - if isinstance(related.field.rel, meta.OneToOneRel): - # Add "get_thingie" methods for one-to-one related objects. - # EXAMPLE: Place.get_restaurants_restaurant() - func = curry(meta.method_get_related, 'get_object', rel_mod, related.field) - func.__doc__ = "Returns the associated `%s.%s` object." % (related.opts.app_label, related.opts.module_name) - setattr(klass, 'get_%s' % rel_obj_name, func) - elif isinstance(related.field.rel, meta.ManyToOneRel): - # Add "get_thingie" methods for many-to-one related objects. - # EXAMPLE: Poll.get_choice() - func = curry(meta.method_get_related, 'get_object', rel_mod, related.field) - func.__doc__ = "Returns the associated `%s.%s` object matching the given criteria." % \ - (related.opts.app_label, related.opts.module_name) - setattr(klass, 'get_%s' % rel_obj_name, func) - # Add "get_thingie_count" methods for many-to-one related objects. - # EXAMPLE: Poll.get_choice_count() - func = curry(meta.method_get_related, 'get_count', rel_mod, related.field) - func.__doc__ = "Returns the number of associated `%s.%s` objects." % \ - (related.opts.app_label, related.opts.module_name) - setattr(klass, 'get_%s_count' % rel_obj_name, func) - # Add "get_thingie_list" methods for many-to-one related objects. - # EXAMPLE: Poll.get_choice_list() - func = curry(meta.method_get_related, 'get_list', rel_mod, related.field) - func.__doc__ = "Returns a list of associated `%s.%s` objects." % \ - (related.opts.app_label, related.opts.module_name) - setattr(klass, 'get_%s_list' % rel_obj_name, func) - # Add "add_thingie" methods for many-to-one related objects, - # but only for related objects that are in the same app. - # EXAMPLE: Poll.add_choice() - if related.opts.app_label == klass._meta.app_label: - func = curry(meta.method_add_related, related.opts, rel_mod, related.field) - func.alters_data = True - setattr(klass, 'add_%s' % rel_obj_name, func) - del func - del rel_obj_name, rel_mod, related # clean up - - # Do the same for all related many-to-many objects. - for related in klass._meta.get_all_related_many_to_many_objects(): - rel_mod = related.opts.get_model_module() - rel_obj_name = related.get_method_name_part() - setattr(klass, 'get_%s' % rel_obj_name, curry(meta.method_get_related_many_to_many, 'get_object', klass._meta, rel_mod, related.field)) - setattr(klass, 'get_%s_count' % rel_obj_name, curry(meta.method_get_related_many_to_many, 'get_count', klass._meta, rel_mod, related.field)) - setattr(klass, 'get_%s_list' % rel_obj_name, curry(meta.method_get_related_many_to_many, 'get_list', klass._meta, rel_mod, related.field)) - if related.opts.app_label == klass._meta.app_label: - func = curry(meta.method_set_related_many_to_many, related.opts, related.field) - func.alters_data = True - setattr(klass, 'set_%s' % related.opts.module_name, func) - del func - del rel_obj_name, rel_mod, related # clean up - - # Add "set_thingie_order" and "get_thingie_order" methods for objects - # that are ordered with respect to this. - for obj in klass._meta.get_ordered_objects(): - func = curry(meta.method_set_order, obj) - func.__doc__ = "Sets the order of associated `%s.%s` objects to the given ID list." % (obj.app_label, obj.module_name) - func.alters_data = True - setattr(klass, 'set_%s_order' % obj.object_name.lower(), func) - - func = curry(meta.method_get_order, obj) - func.__doc__ = "Returns the order of associated `%s.%s` objects as a list of IDs." % (obj.app_label, obj.module_name) - setattr(klass, 'get_%s_order' % obj.object_name.lower(), func) - del func, obj # clean up - del klass # clean up - del mod -del modules - -# Expose get_app and get_module. -from django.core.meta import get_app, get_module |