pytype.pytd.visitors.

class documentation

class _ToTypeVisitor(Visitor): (source)

Known subclasses: pytype.pytd.visitors.LookupBuiltins, pytype.pytd.visitors.LookupExternalTypes, pytype.pytd.visitors.LookupLocalTypes

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Visitor for calling pytd.ToType(). pytd.ToType() usually rejects constants and functions, as they cannot be converted to types. However, aliases can point to them, and typing.Literal can be parameterized by constants, so this visitor tracks whether we are inside an alias or literal, and its to_type() method calls pytd.ToType() with the appropriate allow_constants and allow_functions values.

Method	`__init__`	Undocumented
Method	`EnterAlias`	Undocumented
Method	`EnterLiteral`	Undocumented
Method	`LeaveAlias`	Undocumented
Method	`LeaveLiteral`	Undocumented
Method	`to_type`	Undocumented
Instance Variable	`allow_functions`	Undocumented
Instance Variable	`allow_singletons`	Undocumented
Instance Variable	`_in_alias`	Undocumented
Instance Variable	`_in_literal`	Undocumented

Inherited from Visitor:

Method	`Enter`	Undocumented
Method	`Leave`	Undocumented
Method	`Visit`	Undocumented
Class Variable	`old_node`	Undocumented
Class Variable	`unchecked_node_names`	Undocumented
Class Variable	`visits_all_node_types`	Undocumented
Instance Variable	`enter_functions`	Undocumented
Instance Variable	`leave_functions`	Undocumented
Instance Variable	`visit_class_names`	Undocumented
Instance Variable	`visit_functions`	Undocumented
Class Variable	`_visitor_functions_cache`	Undocumented