class documentation

class LambdaExpressionChecker(BaseChecker): (source)

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Check for unnecessary usage of lambda expressions.

Method visit_assign Check if lambda expression is assigned to a variable.
Method visit_call Check if lambda expression is called directly.
Method visit_namedexpr Undocumented
Class Variable msgs Undocumented
Class Variable name Name of the provider.
Class Variable options Options provided by this provider.

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 open Called before visiting project (i.e. set of modules).
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
def visit_assign(self, node: nodes.Assign): (source)

Check if lambda expression is assigned to a variable.

def visit_call(self, node: nodes.Call): (source)

Check if lambda expression is called directly.

def visit_namedexpr(self, node: nodes.NamedExpr): (source)

Undocumented

Name of the provider.

Options provided by this provider.