diff options
| -rw-r--r-- | scripts/qapi/error.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/scripts/qapi/error.py b/scripts/qapi/error.py index 6723c5a..e35e4dd 100644 --- a/scripts/qapi/error.py +++ b/scripts/qapi/error.py @@ -17,6 +17,10 @@ be defined in other modules. At present, `QAPIParseError` is defined in parser.py. """ +from typing import Optional + +from .source import QAPISourceInfo + class QAPIError(Exception): """Base class for all exceptions from the QAPI package.""" @@ -24,13 +28,16 @@ class QAPIError(Exception): class QAPISourceError(QAPIError): """Error class for all exceptions identifying a source location.""" - def __init__(self, info, msg, col=None): + def __init__(self, + info: Optional[QAPISourceInfo], + msg: str, + col: Optional[int] = None): super().__init__() self.info = info self.msg = msg self.col = col - def __str__(self): + def __str__(self) -> str: assert self.info is not None loc = str(self.info) if self.col is not None: |