def __init__(self, attribute_or_path):
from pynamodb.attributes import Attribute # prevent circular import -- Attribute imports Path
is_attribute = isinstance(attribute_or_path, Attribute)
self.attribute = attribute_or_path if is_attribute else None
self.short_attr_type = ATTR_TYPE_MAP[attribute_or_path.attr_type] if is_attribute else None
path = attribute_or_path.attr_path if is_attribute else attribute_or_path
if not path:
raise ValueError("path cannot be empty")
super(Path, self).__init__(get_path_segments(path))
def __init__(self, attribute_or_path):
from pynamodb.attributes import Attribute # prevent circular import -- Attribute imports Path
is_attribute = isinstance(attribute_or_path, Attribute)
self.attribute = attribute_or_path if is_attribute else None
self.short_attr_type = ATTR_TYPE_MAP[attribute_or_path.attr_type] if is_attribute else None
path = attribute_or_path.attr_path if is_attribute else attribute_or_path
if not path:
raise ValueError("path cannot be empty")
super(Path, self).__init__(get_path_segments(path))
def __init__(self, attribute_or_path: Union['Attribute', str, List[str]]) -> None:
from pynamodb.attributes import Attribute # prevent circular import -- Attribute imports Path
path: Union[str, List[str]]
if isinstance(attribute_or_path, Attribute):
self.attribute = attribute_or_path
self.attr_type = attribute_or_path.attr_type
path = attribute_or_path.attr_path
else:
self.attribute = None
self.attr_type = None
path = attribute_or_path
if not path:
raise ValueError("path cannot be empty")
super(Path, self).__init__(get_path_segments(path))
def __init__(self, path):
if not path:
raise ValueError("path cannot be empty")
self.path = get_path_segments(path)
def __init__(self, path):
if not path:
raise ValueError("path cannot be empty")
self.path = get_path_segments(path)