| """ | |
| This module contains the exceptions raised by the framework. | |
| """ | |
| class SolidLSPException(Exception): | |
| def __init__(self, message: str, cause: Exception | None = None): | |
| """ | |
| Initializes the exception with the given message. | |
| :param message: the message describing the exception | |
| :param cause: the original exception that caused this exception, if any. | |
| For exceptions raised during request handling, this is typically | |
| * an LSPError for errors returned by the LSP server | |
| * LanguageServerTerminatedException for errors due to the language server having terminated. | |
| """ | |
| self.cause = cause | |
| super().__init__(message) | |
| def is_language_server_terminated(self): | |
| """ | |
| :return: True if the exception is caused by the language server having terminated as indicated | |
| by the causing exception being an instance of LanguageServerTerminatedException. | |
| """ | |
| from .ls_handler import LanguageServerTerminatedException | |
| return isinstance(self.cause, LanguageServerTerminatedException) | |
| def __str__(self) -> str: | |
| """ | |
| Returns a string representation of the exception. | |
| """ | |
| s = super().__str__() | |
| if self.cause: | |
| if "\n" in s: | |
| s += "\n" | |
| else: | |
| s += " " | |
| s += f"(caused by {self.cause})" | |
| return s | |