pylint.checkers.exceptions

module documentation
(source)

Checks for various exception related errors.

Class BaseVisitor Base class for visitors defined in this module.
Class ExceptionRaiseLeafVisitor Visitor for handling leaf kinds of a raise value.
Class ExceptionRaiseRefVisitor Visit references (anything that is not an AST leaf).
Class ExceptionsChecker Exception related checks.
Function register Undocumented
Constant MSGS Undocumented
Function _annotated_unpack_infer Recursively generate nodes inferred by the given statement.
Function _builtin_exceptions Undocumented
Function _is_raising Return whether the given statement node raises an exception.
def register(linter: PyLinter): (source)

Undocumented

MSGS: dict[str, MessageDefinitionTuple] = (source)

Undocumented

Value
{'E0701': ('Bad except clauses order (%s)',
           'bad-except-order',
           'Used when except clauses are not in the correct order (from the more↵
 specific to the more generic). If you don\'t fix the order, some exceptions may↵
 not be caught by the most specific handler.'),
 'E0702': ('Raising %s while only classes or instances are allowed',
           'raising-bad-type',
...
def _annotated_unpack_infer(stmt: nodes.NodeNG, context: InferenceContext|None = None) -> Generator[tuple[nodes.NodeNG, SuccessfulInferenceResult], None, None]: (source)

Recursively generate nodes inferred by the given statement. If the inferred value is a list or a tuple, recurse on the elements. Returns an iterator which yields tuples in the format ('original node', 'inferred node').

def _builtin_exceptions() -> set[str]: (source)

Undocumented

def _is_raising(body: list[nodes.NodeNG]) -> bool: (source)

Return whether the given statement node raises an exception.