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errors.py
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errors.py
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"""This module holds all custom exception class definitions."""
from __future__ import absolute_import, division, print_function
from builtins import ( # noqa: F401 # pylint: disable=redefined-builtin,unused-import
bytes,
dict,
int,
range,
str,
super,
)
from typing import Any
class FunkyError(Exception):
"""Base custom exception class."""
def __init__(self, *args: Any, **kwargs: Any) -> None:
returncode: int = kwargs.pop("returncode", 1)
super().__init__(*args, **kwargs) # type: ignore
self.returncode = returncode
class FunkNotDefinedError(FunkyError):
"""
Raised when an undefined funk is referenced in a mannor that is not allowed.
"""
def __init__(self, *args: Any, **kwargs: Any) -> None:
funk = kwargs.pop("funk", None)
global_ = kwargs.pop("global_", False)
if funk is None:
if global_:
msg = "No global funks are defined."
else:
msg = "No local funks are defined in the current directory."
else:
msg_fmt = (
'"{}" does not match any local funks defined in the current '
"directory.".format(funk)
)
msg = msg_fmt.format(funk)
super().__init__(msg, *args, **kwargs)
class ArgumentError(FunkyError):
"""Raised when the given command-line arguments fail validation check."""
class BlankDefinition(FunkyError):
"""
Raised when the user attempts to define a funk using a blank definition.
"""