Source code for rdflib.exceptions
"""
TODO:
"""
__all__ = [
"Error",
"ParserError",
"UniquenessError",
]
from typing import Any, Optional
[docs]class Error(Exception):
"""Base class for rdflib exceptions."""
[docs] def __init__(self, msg: Optional[str] = None):
Exception.__init__(self, msg)
self.msg = msg
[docs]class ParserError(Error):
"""RDF Parser error."""
[docs] def __init__(self, msg: str):
Error.__init__(self, msg)
self.msg: str = msg
[docs] def __str__(self) -> str:
return self.msg
[docs]class UniquenessError(Error):
"""A uniqueness assumption was made in the context, and that is not true"""
[docs] def __init__(self, values: Any):
Error.__init__(
self,
"\
Uniqueness assumption is not fulfilled. Multiple values are: %s"
% values,
)