Created
March 15, 2016 19:14
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import re | |
from operator import itemgetter | |
class TransaccionPayPalException(Exception): | |
def __init__(self, respuesta_paypal_dict={}, **kwargs): | |
self.respuesta_paypal_dict = respuesta_paypal_dict | |
self.shortmessages_re = kwargs.get('shortmessages_re', r'^L_SHORTMESSAGE(\d{1,2})$') | |
self.longmessages_re = kwargs.get('longmessages_re', r'^L_LONGMESSAGE(\d{1,2})$') | |
super(TransaccionPayPalException, self).__init__() | |
def __str__(self): | |
return '\n'.join(['%s (%s)' % msj for msj in self.errores]) | |
def obtener_errores_respuesta_paypal_desde_dict(self): | |
obtener_mensajes = lambda _re: map(lambda t: (re.match(_re, t[0], flags=re.I).group(1), t[1]), filter(lambda t: re.match(_re, t[0], flags=re.I), self.respuesta_paypal_dict.items())) | |
return map(lambda t: (t[0][1], t[1][1]), zip(sorted(obtener_mensajes(self.shortmessages_re), key=itemgetter(0)), sorted(obtener_mensajes(self.longmessages_re), key=itemgetter(0)))) | |
errores = property(obtener_errores_respuesta_paypal_desde_dict) |
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