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pynexmo.py
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pynexmo.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright (c) 2013 Marco Londero <marco.londero@linux.it>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
import sys
import json
import urllib
import urllib2
import urlparse
import math
import ConfigParser
api_url = "https://rest.nexmo.com/sms/json"
config = ConfigParser.ConfigParser()
config.read('config.ini')
api_key = config.get('default','api_key')
api_secret = config.get('default','api_secret')
num_from = config._sections['num_from']
sms_chars = 160
def __url_fix(s, charset='utf-8'):
if isinstance(s, unicode):
s = s.encode(charset, 'ignore')
scheme, netloc, path, qs, anchor = urlparse.urlsplit(s)
path = urllib.quote(path, '/%')
qs = urllib.quote_plus(qs, ':&=')
unsplit = urlparse.urlunsplit((scheme, netloc, path, qs, anchor))
return unsplit.replace("#", "%23")
def __url_fetch(url):
try:
return json.load(urllib2.urlopen(url))
except Exception, e:
sys.exit("\nFailed to fetch API endpoint, exiting: %s" % e.reason)
def __select_from(numbers):
for num in numbers:
print("[%s] %s") % (num, numbers[num])
try:
fromnum = raw_input("From: ")
return numbers[fromnum]
except KeyError:
sys.exit("No such number. You suuuck! ktnxbye")
def __select_to():
c = raw_input("To: ")
if c.isdigit():
return c
return False
def __select_message(retry):
in_msg = "Message: "
if retry:
in_msg = "Message (not empty this time): "
msg = raw_input(in_msg)
if len(msg) > 0:
return msg
return __select_message(True)
def __confirm(sender, recipient, message, smsd):
sms_len, sms_num = smsd
print("\nSummary:\n")
print("From: %s") % sender
print("To: %s") % recipient
print("Message [%d char, %d sms]: %s") % (sms_len, sms_num, message)
c = raw_input("\nConfirm sending [y/n]? ")
if c == "y":
return True
return False
def main():
try:
sms_from = __select_from(num_from)
sms_to = __select_to()
sms_msg = __select_message(False)
sms_len = len(sms_msg)
sms_num = math.ceil(float(sms_len) / sms_chars)
sms_data = sms_len, sms_num
except KeyboardInterrupt:
sys.exit("\n\nRequest to quit, exiting.")
if not sms_to:
sys.exit("'To' field is not a valid number, ktnxbye.")
final_url = "%s?api_key=%s&api_secret=%s&from=%s&to=%s&text=%s" % (api_url,
api_key, api_secret, sms_from, sms_to, sms_msg)
if __confirm(sms_from, sms_to, sms_msg, sms_data):
success = False
res = __url_fetch(__url_fix(final_url))
print("")
for s in range(int(res['message-count'])):
out = "SMS %d/%d to '%s' " % (s + 1, sms_num, sms_to)
if res['messages'][s]['status'] == "0":
print(out + "ok (cost: %s, msgid: %s)" %
(res['messages'][s]['message-price'],
res['messages'][s]['message-id']))
api_bal = res['messages'][s]['remaining-balance']
success = True
else:
print(out + "failed: '%s'") % res['messages'][s]['error-text']
if success:
print("\nAvailable balance: %s, ktnxbye") % api_bal
if __name__ == "__main__":
sys.exit(main())
# EOF