Python API. Wall get all, step 1.

Wallget.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import vk_auth
import vkontakte
import os
from optparse import OptionParser

parser = OptionParser()
parser.add_option("-e", "--email", dest="email",
                  help=" user email", metavar="EMAIL")
parser.add_option("-p", "--passwd", dest="passwd",
                  help="user password", metavar="PASSWD")
parser.add_option("-i", "--groupid", dest="gid",
                  help="group or public ID", metavar="GID")
parser.add_option("-c", "--count", dest="count",
                  help="count of posts to load", metavar="COUNT")                 
parser.add_option("-f", "--offset", dest="offset",
                  help="Begin loading from OFFSET post", metavar="OFFSET")                 
parser.add_option("-s", "--split", dest="split",
                  help="Spliting on SPLIT_NUM html blocks", metavar="SPLIT_NUM")
parser.add_option("-a", "--app_id", dest="app_id",
                  help="Application Id", metavar="APP_ID")
                  
                   
def main():
	(options, args) = parser.parse_args()
	greeting = u'''Program will load %s posts from %s public, begining from %s post and split it on %s html blocks . 
Auth data:
	email: %s 
	passwd: %s 
	app id: %s '''%(options.count,options.gid,options.offset,options.split,options.email,options.passwd,options.app_id)
	print greeting
	(token,user_id) = vk_auth.auth(options.email, options.passwd, options.app_id, 'audio')
	vk = vkontakte.API(token=token)
	server_time = vk.getServerTime()
	if(server_time):
		res = vk.get('groups.getById', group_ids='39576543')
		name = res[0]["name"]
		print "Auth is success, for ",name
		try:
			os.mkdir(name)
		except (OSError):
			print "Directory Exist"
		
	return 0

if __name__ == '__main__':
	main()