pytype.overlays.enum_overlay.EnumInstance

class documentation

class EnumInstance(abstract.InterpreterClass): (source)

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A wrapper for classes that subclass enum.Enum.

Method __init__ Initialize a SimpleValue.
Method get_enum_members Undocumented
Method instantiate Create an instance of self.
Method is_empty_enum Undocumented
Instance Variable member_attrs Undocumented
Instance Variable member_type Undocumented
Method _is_instantiating Undocumented
Instance Variable _instantiating Undocumented

Inherited from InterpreterClass:

Method __contains__ Undocumented
Method __repr__ Undocumented
Method bases Undocumented
Method collect_inner_cls_types Collect all the type parameters from nested classes.
Method get_first_opcode Undocumented
Method get_inner_classes Return the list of top-level nested classes.
Method get_own_abstract_methods Get the abstract methods defined by this class.
Method get_own_attributes Get the attributes defined by this class.
Method has_protocol_base Returns whether this class inherits directly from typing.Protocol.
Method metaclass Undocumented
Method register_canonical_instance Undocumented
Method register_instance Treating self as a class definition, register an instance of it.
Method type_param_check Throw exception for invalid type parameters.
Method update_method_type_params Undocumented
Method update_signature_scope Undocumented
Instance Variable canonical_instances Undocumented
Instance Variable decorators Undocumented
Instance Variable instances Undocumented
Instance Variable is_dynamic Undocumented
Instance Variable match_args Undocumented
Instance Variable members Undocumented
Instance Variable slots Undocumented
Method _convert_str_tuple Convert __slots__ and similar fields from a Variable to a tuple.
Method _get_class Undocumented
Method _mangle Do name-mangling on an attribute name.
Instance Variable _bases Undocumented
Instance Variable _first_opcode Undocumented

Inherited from SimpleValue (via InterpreterClass):

Method argcount Returns the minimum number of arguments needed for a call.
Method call Call this abstract value with the given arguments.
Method cls.setter Undocumented
Method get_fullhash Undocumented
Method get_instance_type_parameter Get a cfg.Variable of the instance's values for the type parameter.
Method get_type_key Build a key from the information used to perform type matching.
Method has_instance_type_parameter Check if the key is in `instance_type_parameters`.
Method maybe_missing_members.setter Undocumented
Method merge_instance_type_parameter Set the value of a type parameter.
Method set_class Set the __class__ of an instance, for code that does "x.__class__ = y.
Method update_caches Undocumented
Property cls Undocumented
Property instance_type_parameters Undocumented
Property maybe_missing_members Undocumented
Method _call_helper Undocumented
Method _get_changestamps Undocumented
Method _unique_parameters Get unique parameter subtypes as variables.
Instance Variable _cached_changestamps Undocumented
Instance Variable _cls Undocumented
Instance Variable _fullhash Undocumented
Instance Variable _instance_type_parameters Undocumented
Instance Variable _maybe_missing_members Undocumented
Instance Variable _type_key Undocumented

Inherited from BaseValue (via InterpreterClass, SimpleValue):

Method compute_mro Undocumented
Method default_mro Undocumented
Method get_default_fullhash Undocumented
Method get_default_type_key Gets a default type key. See get_type_key.
Method get_formal_type_parameter Get the class's type for the type parameter.
Method get_instance_type Get the type an instance of us would have.
Method get_own_new Get this value's __new__ method, if it isn't object.__new__.
Method get_special_attribute Fetch a special attribute (e.g., __get__, __iter__).
Method has_kwargs Return True if this is a function and has a **kwargs parameter.
Method has_varargs Return True if this is a function and has a *args parameter.
Method init_subclass Allow metaprogramming via __init_subclass__.
Method is_late_annotation Undocumented
Method module.setter Undocumented
Method official_name.setter Undocumented
Method property_get Bind this value to the given self or cls.
Method should_replace_self_annot Undocumented
Method to_annotation_container Undocumented
Method to_binding Undocumented
Method to_pytd_def Get a PyTD definition for this object.
Method to_type Get a PyTD type representing this object, as seen at a node.
Method to_variable Build a variable out of this abstract value.
Method unique_parameter_values Get unique parameter subtypes as bindings.
Method update_official_name Update the official name.
Class Variable formal Undocumented
Instance Variable final Undocumented
Instance Variable from_annotation Undocumented
Instance Variable is_concrete Undocumented
Instance Variable is_decorated Undocumented
Instance Variable mro Undocumented
Instance Variable name Undocumented
Property all_template_names Undocumented
Property full_name Undocumented
Property module Undocumented
Property official_name Undocumented
Property template Undocumented
Instance Variable _all_template_names Undocumented
Instance Variable _instance Undocumented
Instance Variable _module Undocumented
Instance Variable _official_name Undocumented
Instance Variable _template Undocumented

Inherited from ContextWeakrefMixin (via InterpreterClass, SimpleValue, BaseValue):

Class Variable __slots__ Undocumented
Instance Variable ctx_weakref Undocumented
Property ctx Undocumented

Inherited from Class (via InterpreterClass, SimpleValue, BaseValue, ContextWeakrefMixin):

Method __new__ Prevent direct instantiation.
Method call_init Undocumented
Method call_init_subclass Call init_subclass(cls) for all base classes.
Method call_metaclass_init Call the metaclass's __init__ method if it does anything interesting.
Method compute_attr_metadata Sets combined metadata based on inherited and own attrs.
Method compute_is_dynamic Undocumented
Method get_annotated_local Undocumented
Method has_dynamic_attributes Undocumented
Method init_mixin Mix-in equivalent of __init__.
Method is_test_class Undocumented
Method record_attr_ordering Records the order of attrs to write in the output pyi.
Class Variable overloads Undocumented
Instance Variable abstract_methods Undocumented
Instance Variable additional_init_methods Undocumented
Instance Variable metadata Undocumented
Instance Variable overrides_bool Undocumented
Instance Variable protocol_attributes Undocumented
Property all_formal_type_parameters Undocumented
Property annotations_dict Undocumented
Property is_abstract Undocumented
Property is_enum Undocumented
Property is_protocol Undocumented
Property is_typed_dict_class Undocumented
Method _call_method Undocumented
Method _call_new_and_init Call __new__ if it has been overridden on the given value.
Method _check_not_instantiable Report [not-instantiable] if the class cannot be instantiated.
Method _get_attrs_from_mro Traverse the MRO and collect base class attributes for metadata_key.
Method _get_inherited_metaclass Undocumented
Method _get_mro_attrs_for_attrs Traverse the MRO and collect base class attributes for metadata_key.
Method _has_explicit_abcmeta Undocumented
Method _has_implicit_abcmeta Whether the class should be considered implicitly abstract.
Method _init_abstract_methods Compute this class's abstract methods.
Method _init_overrides_bool Compute and cache whether the class sets its own boolean value.
Method _init_protocol_attributes Compute this class's protocol attributes.
Method _load_all_formal_type_parameters Load _all_formal_type_parameters.
Method _new_instance Returns a (possibly cached) instance of 'self'.
Method _recompute_attrs_type_from_mro Traverse the MRO and apply Generic type params to class attributes.
Instance Variable _all_formal_type_parameters Undocumented
Instance Variable _all_formal_type_parameters_loaded Undocumented
Instance Variable _instance_cache Undocumented
def __init__(self, *args, **kwargs): (source)
overrides pytype.abstract._classes.InterpreterClass.__init__

Initialize a SimpleValue. Args: name: Name of this value. For debugging and error reporting. ctx: The abstract context.

def get_enum_members(self, qualified=False): (source)

Undocumented

def instantiate(self, node, container=None): (source)
overrides pytype.abstract._classes.InterpreterClass.instantiate

Create an instance of self. Note that this method does not call __init__, so the instance may be incomplete. If you need a complete instance, use self.ctx.vm.init_class instead. Args: node: The current node. container: Optionally, the value that contains self. (See TypeParameter.) Returns: The instance.

def is_empty_enum(self): (source)

Undocumented

member_attrs: dict = (source)

Undocumented

member_type = (source)

Undocumented

@contextlib.contextmanager
def _is_instantiating(self): (source)

Undocumented

_instantiating: bool = (source)

Undocumented