import_me/exceptions.py
from typing import List, Union
class ParserError(Exception):
def __init__(self, messages: Union[List, str] = None) -> None:
super().__init__(messages)
if messages is None:
messages = []
elif not isinstance(messages, list):
messages = [messages]
self.messages = messages
def __str__(self) -> str:
return '\n'.join(self.messages)
class ColumnError(ParserError):
pass
class SkipRow(ParserError):
pass
class StopParsing(ParserError):
pass