def _set_value(self, value: Any) -> None:
from omegaconf import OmegaConf
if OmegaConf.is_none(value):
if not self._is_optional():
raise ValidationError(
"Non optional ListConfig cannot be constructed from None")
self.__dict__["_content"] = None
elif get_value_kind(value) == ValueKind.MANDATORY_MISSING:
self.__dict__["_content"] = "???"
elif get_value_kind(value) in (
ValueKind.INTERPOLATION,
ValueKind.STR_INTERPOLATION,
):
self.__dict__["_content"] = value
else:
assert is_primitive_list(value) or isinstance(value, ListConfig)
self.__dict__["_content"] = []
if isinstance(value, ListConfig):
self.__dict__["_metadata"] = copy.deepcopy(value._metadata)
self.__dict__["_metadata"].flags = {}
for item in value._iter_ex(resolve=False):
self.append(item)
self.__dict__["_metadata"].flags = copy.deepcopy(
value._metadata.flags)
elif is_primitive_list(value):
for item in value:
self.append(item)
if isinstance(value, ListConfig):
self.__dict__["_metadata"].flags = value._metadata.flags
def format_and_raise(
node: Any,
key: Any,
value: Any,
msg: str,
cause: Exception,
type_override: Any = None,
) -> None:
from omegaconf import OmegaConf
from omegaconf.base import Node
# Uncomment to make debugging easier. Note that this will cause some tests to fail
# raise cause
if isinstance(cause, AssertionError):
raise
if isinstance(cause, OmegaConfBaseException) and cause._initialized:
ex = cause
if type_override is not None:
ex = type_override(str(cause))
ex.__dict__ = copy.deepcopy(cause.__dict__)
_raise(ex, cause)
object_type: Optional[Type[Any]]
object_type_str: Optional[str] = None
ref_type: Optional[Type[Any]]
ref_type_str: Optional[str]
child_node: Optional[Node] = None
if node is None:
full_key = ""
object_type = None
ref_type = None
ref_type_str = None
else:
if key is not None and not OmegaConf.is_none(node):
child_node = node._get_node(key, validate_access=False)
full_key = node._get_full_key(key=key)
object_type = OmegaConf.get_type(node)
object_type_str = type_str(object_type)
ref_type = get_ref_type(node)
ref_type_str = type_str(ref_type)
msg = string.Template(msg).substitute(
REF_TYPE=ref_type_str,
OBJECT_TYPE=object_type_str,
KEY=key,
FULL_KEY=full_key,
VALUE=value,
VALUE_TYPE=f"{type(value).__name__}",
KEY_TYPE=f"{type(key).__name__}",
)
template = """$MSG
\tfull_key: $FULL_KEY
\treference_type=$REF_TYPE
\tobject_type=$OBJECT_TYPE"""
s = string.Template(template=template)
message = s.substitute(REF_TYPE=ref_type_str,
OBJECT_TYPE=object_type_str,
MSG=msg,
FULL_KEY=full_key)
exception_type = type(cause) if type_override is None else type_override
if exception_type == TypeError:
exception_type = ConfigTypeError
elif exception_type == IndexError:
exception_type = ConfigIndexError
ex = exception_type(f"{message}")
if issubclass(exception_type, OmegaConfBaseException):
ex._initialized = True
ex.msg = message
ex.parent_node = node
ex.child_node = child_node
ex.key = key
ex.full_key = full_key
ex.value = value
ex.object_type = object_type
ex.object_type_str = object_type_str
ex.ref_type = ref_type
ex.ref_type_str = ref_type_str
_raise(ex, cause)