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pylingr.py
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pylingr.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
import simplejson
import urllib
import urllib2
import logging
class Lingr(object):
__URL_BASE__ = 'http://lingr.com/api/'
def __init__(self, user, password, apikey=""):
self.user = user
self.password = password
self.apikey = apikey
self.counter = 0
def create_session(self):
data = self.post('session/create', {
'user': self.user,
'password': self.password,
'api_key': self.apikey,
})
if data:
self.session = data['session']
self.nickname = data['nickname']
return data
def get_rooms(self):
data = self.get("user/get_rooms", {
'session': self.session
})
if data:
self.rooms = data['rooms']
return data
def subscribe(self, room=None, reset='true'):
if not room:
room = ','.join(self.rooms)
data = self.post("room/subscribe", {
'session': self.session,
'room': room,
'reset': reset
})
if data:
self.counter = data['counter']
return data
def observe(self):
data = self.get("event/observe", {
'session': self.session,
'counter': self.counter
})
if 'counter' in data:
self.counter = data['counter']
return data
def say(self, room, text):
data = self.post('room/say', {
'session': self.session,
'room': jroom,
'nickname': self.nickname,
'text': text})
return data
def post(self, path, params):
r = self.get_opener().open(self.get_url(path),
urllib.urlencode(params))
return self.loads(r.read())
def get(self, path, params):
r = self.get_opener().open(self.get_url(path) + '?' +
urllib.urlencode(params))
return self.loads(r.read())
def loads(self, json):
data = simplejson.loads(json)
if data['status'] == 'ok':
return data
else:
print 'error'
print data
return None
def get_url(self, path):
url = self.__URL_BASE__
if path == 'event/observe':
url = self.__URL_BASE__
return url + path
def get_opener(self):
opener = urllib2.build_opener()
opener.addheaders = [(
'User-agent',
'python lingr(http://d.hatena.ne.jp/jYoshiori/)')]
return opener
def stream(self):
self.create_session()
self.get_rooms()
self.subscribe()
while True:
obj = self.observe()
if 'events' in obj:
for event in obj['events']:
yield event