def visit_withitem(self, node: ast.withitem) -> None:
"""Visits ``with`` and ``async with`` declarations."""
if node.optional_vars:
self._add_to_scope(
cast(AnyWith, get_parent(node)),
extract_names(node.optional_vars),
)
self.generic_visit(node)
def visit_any_for(self, node: AnyFor) -> None:
"""
Collects block nodes from loop definitions.
Raises:
BlockAndLocalOverlapViolation
"""
names = extract_names(node.target)
self._scope(node, names, is_local=False)
self._outer_scope(node, names)
self.generic_visit(node)
def visit_withitem(self, node: ast.withitem) -> None:
"""
Visits ``with`` and ``async with`` declarations.
Raises:
BlockAndLocalOverlapViolation
"""
if node.optional_vars:
parent = cast(AnyWith, get_parent(node))
names = extract_names(node.optional_vars)
self._scope(parent, names, is_local=False)
self._outer_scope(parent, names)
self.generic_visit(node)
def visit_any_for(self, node: AnyFor) -> None:
"""Visit loops."""
self._add_to_scope(node, extract_names(node.target))
self.generic_visit(node)
