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bazarr/libs/babelfish/exceptions.py
2018-09-16 20:33:04 -04:00

85 lines
2.3 KiB
Python

# -*- coding: utf-8 -*-
#
# Copyright (c) 2013 the BabelFish authors. All rights reserved.
# Use of this source code is governed by the 3-clause BSD license
# that can be found in the LICENSE file.
#
from __future__ import unicode_literals
class Error(Exception):
"""Base class for all exceptions in babelfish"""
pass
class LanguageError(Error, AttributeError):
"""Base class for all language exceptions in babelfish"""
pass
class LanguageConvertError(LanguageError):
"""Exception raised by converters when :meth:`~babelfish.converters.LanguageConverter.convert` fails
:param string alpha3: alpha3 code that failed conversion
:param country: country code that failed conversion, if any
:type country: string or None
:param script: script code that failed conversion, if any
:type script: string or None
"""
def __init__(self, alpha3, country=None, script=None):
self.alpha3 = alpha3
self.country = country
self.script = script
def __str__(self):
s = self.alpha3
if self.country is not None:
s += '-' + self.country
if self.script is not None:
s += '-' + self.script
return s
class LanguageReverseError(LanguageError):
"""Exception raised by converters when :meth:`~babelfish.converters.LanguageReverseConverter.reverse` fails
:param string code: code that failed reverse conversion
"""
def __init__(self, code):
self.code = code
def __str__(self):
return repr(self.code)
class CountryError(Error, AttributeError):
"""Base class for all country exceptions in babelfish"""
pass
class CountryConvertError(CountryError):
"""Exception raised by converters when :meth:`~babelfish.converters.CountryConverter.convert` fails
:param string alpha2: alpha2 code that failed conversion
"""
def __init__(self, alpha2):
self.alpha2 = alpha2
def __str__(self):
return self.alpha2
class CountryReverseError(CountryError):
"""Exception raised by converters when :meth:`~babelfish.converters.CountryReverseConverter.reverse` fails
:param string code: code that failed reverse conversion
"""
def __init__(self, code):
self.code = code
def __str__(self):
return repr(self.code)