#!/usr/bin/python3
import sys

import ox.api

site = sys.argv[1]
prefix = 'cnv'
api = ox.api.signin(site)

n = 1
for item in api.find({
    'query': {
        'conditions': [{'key': 'title', 'value': prefix, 'operator': '^'}]
    },
    'keys': ['id', 'title'],
    'sort': [{'key': 'created', 'operator': '+'}],
    'range': [0, 10000]
})['data']['items']:
    api.edit({
        'id': item['id'],
        'title': '%s %s' % (n, item['title']),
    })
    n += 1