pylint.checkers.dunder_methods.DunderCallChecker

class documentation

class DunderCallChecker(BaseChecker): (source)

Check for unnecessary dunder method calls. Docs: https://docs.python.org/3/reference/datamodel.html#basic-customization We exclude names in list pylint.constants.EXTRA_DUNDER_METHODS such as __index__ (see https://github.com/PyCQA/pylint/issues/6795) since these either have no alternative method of being called or have a genuine use case for being called manually. Additionally, we exclude classes that are not instantiated since these might be used to access the dunder methods of a base class of an instance. We also exclude dunder method calls on super() since these can't be written in an alternative manner.

Static Method	`within_dunder_def`	Check if dunder method call is within a dunder method definition.
Method	`open`	Called before visiting project (i.e. set of modules).
Method	`visit_call`	Check if method being called is an unnecessary dunder method.
Class Variable	`msgs`	Undocumented
Class Variable	`name`	Name of the provider.
Class Variable	`options`	Options provided by this provider.
Class Variable	`priority`	Undocumented
Instance Variable	`_dunder_methods`	Undocumented

Inherited from BaseChecker:

Method	`__eq__`	Permit to assert Checkers are equal.
Method	`__gt__`	Sorting of checkers.
Method	`__hash__`	Make Checker hashable.
Method	`__init__`	Checker instances should have the linter as argument.
Method	`__repr__`	Undocumented
Method	`__str__`	This might be incomplete because multiple classes inheriting BaseChecker can have the same name.
Method	`add_message`	Undocumented
Method	`check_consistency`	Check the consistency of msgid.
Method	`close`	Called after visiting project (i.e set of modules).
Method	`create_message_definition_from_tuple`	Undocumented
Method	`get_full_documentation`	Undocumented
Method	`get_map_data`	Undocumented
Method	`get_message_definition`	Undocumented
Method	`reduce_map_data`	Undocumented
Class Variable	`enabled`	Undocumented
Class Variable	`reports`	Undocumented
Instance Variable	`linter`	Undocumented
Property	`messages`	Undocumented

Inherited from _ArgumentsProvider (via BaseChecker):

Method	`get_option_def`	DEPRECATED: Return the dictionary defining an option given its name.
Method	`level.setter`	Undocumented
Method	`load_defaults`	DEPRECATED: Initialize the provider using default values.
Method	`option_attrname`	DEPRECATED: Get the config attribute corresponding to opt.
Method	`option_value`	DEPRECATED: Get the current value for the given option.
Method	`options_and_values`	DEPRECATED.
Method	`options_by_section`	DEPRECATED: Return an iterator on options grouped by section.
Method	`set_option`	DEPRECATED: Method called to set an option (registered in the options list).
Class Variable	`option_groups_descs`	Option groups of this provider and their descriptions.
Property	`config`	Undocumented
Property	`level`	Undocumented
Instance Variable	`_arguments_manager`	The manager that will parse and register any options provided.
Instance Variable	`_level`	Undocumented