Sms sending

sms_service.py

# -*- coding: utf-8 -*-
"""
 SMS Service Module
====================
Utilities to easily send sms using any service provider

usage:
    >>> from commons.sms.sms_service import Sms, SmsService
    >>> sms_ir = SmsService('sms.ir', '30000958', 'username', 'pass')
    >>> sms_ir.send_sms(Sms(to='09122132796', message=u'Hello World!'))

"""
import re
import requests


class Sms(object):
    def __init__(self, to=None, message=''):
        """
            :param str to: receiver phone
            :param unicode message: sms message
        """
        self.to = to
        self.message = message
        self.is_sent = False


class SmsService(object):
    def __init__(self, provider, number, username, password):
        self.username = username
        self.password = password
        self.number = number
        self._provider = None
        self.provider = provider

    @property
    def provider(self):
        """
            :rtype: SmsProvider
        """
        return self._provider

    @provider.setter
    def provider(self, new_provider):
        if isinstance(new_provider, SmsProvider):
            self._provider = new_provider
        elif new_provider == 'sms.ir':
            self._provider = SmsDotIr()
        else:
            raise ValueError('Unknown provider: {0}'.format(new_provider))

    def send_sms(self, sms):
        """ Send the sms

            :param Sms sms: sms object to be sent
        """
        self.provider.send_sms(sms, from_number=self.number, username=self.username, password=self.password)
        sms.is_sent = True


class SmsProvider(object):
    def send_sms(self, sms, from_number, username, password):
        raise NotImplementedError


class SmsDotIr(SmsProvider):
    def send_sms(self, sms, from_number, username, password):
        """
            :param Sms sms: SMS to be sent
        """
        params = {
            'from': from_number,
            'to': self.normalize_number(sms.to),
            'text': sms.message,
            'username': username,
            'password': password,
        }
        # TODO: also support delivery report
        r = requests.get('http://www.sms.ir/post/sendSMS.ashx', params=params)
        response = r.text[0]
        if response == '0':
            raise ValueError('Invalid Credentials')
        elif response == '1':
            pass  # OK!
        elif response == '2':
            raise ValueError('Insufficient Credit')
        elif response == '3':
            raise ValueError('Day SMS Sending Limit Reached')
        elif response == '4':
            raise ValueError('SMS Sending Limit Reached')
        elif response == '5':
            raise ValueError('Invalid Recipient Number')

    @classmethod
    def normalize_number(cls, number):
        """
            :type number: str
        """
        return re.sub(r'^(0|98|\+98)', '', number)

La URL mostrada en la linea 79 ya no existe.
http://www.sms.ir/post/sendSMS.ashx
Por lo que el Script habria que actualizarlo.