How to add lock in multi-mechanize

[Neil Xu]

Hi all:

   the following "user_name" can only be used once, so it must be unique.

   In multiprocess, we can use lock.

   How could i ensure "seq" to be unique in multi-mechanize?

Thanks

Neil

   

import urllib

import urllib2

import random

import time

import json

numbers = range(1, 10001)

prefix = 'test0306_10_'

url = 'http://test/'

used = []

class Transaction(object):

    def __init__(self):

        pass

    def run(self):

        for i in range(10):

            seq = numbers.pop(random.randint(1,len(numbers) - 1000))

            if seq not in used:

                break

        used.append(seq)

        print "\n{0}--".format(seq)

        query_args = { 

            'mx_email': '{0}{1}@126.com'.format(prefix, seq), 

            'user_name': '{0}{1}'.format(prefix, seq),

            'mx_pwd': '111111', 

          

        } 

        

        start = time.time()

        encoded_args = urllib.urlencode(query_args)

        text =  urllib2.urlopen(url, encoded_args).read()  

        response_time = time.time()

        result = json.loads(text)

        if result['result'] is not True:

            raise Exception('{0}--{1}'.format(str(result),str(seq)))

        self.custom_timers['register_web'] = response_time - start

if __name__ == '__main__':

    trans = Transaction()

    trans.run()

    for timer in ('request sent', 'response received', 'content transferred'):

        print '%s: %.5f secs' % (timer, trans.custom_timers[timer])