def get_value_meta_from_value(
value_name,
value,
meta_conf,
raise_on_error=False
): # type: (str, Any, ValueMetaConf, bool) -> Optional[ValueMeta]
if value is None:
return None
obj_value_type = get_value_type_of_obj(
value, default_value_type=ObjectValueType())
if obj_value_type is None:
logger.info("Can't detect known type for '%s' with type='%s' ",
value_name, type(value))
return None
try:
return obj_value_type.get_value_meta(value, meta_conf=meta_conf)
except Exception as ex:
log_exception(
"Failed to get value meta info for '%s' with type='%s'"
" ( detected as %s)" % (value_name, type(value), obj_value_type),
ex,
non_critical=not raise_on_error,
)
if raise_on_error:
raise
return None
SetValueType(),
TupleValueType(),
# targets, path
TargetValueType(),
TargetPathValueType(),
TargetPathLibValueType(),
TargetConfigValueType(),
CallableValueType(),
# str types
VersionValueType(),
StrValueType(),
NullableStrValueType(),
])
# OBJECT VALUE is always the last
known_values.append(ObjectValueType())
_VALUE_TYPES = ValueTypeRegistry(known_value_types=known_values)
def get_types_registry():
# type: ()-> ValueTypeRegistry
return _VALUE_TYPES
def get_value_type_of_obj(obj, default_value_type=None):
# type: (object, Optional[ValueType]) -> Optional[ValueType]
return get_types_registry().get_value_type_of_obj(obj, default_value_type)
def get_value_type_of_type(obj_type, inline_value_type=False):