Twitter: add list_timeline and example

Signed-off-by: Bogdano Arendartchuk <debogdano@gmail.com>

example/list_timeline.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+"""
+
+Copyright (c) 2008  Dustin Sallings <dustin@spy.net>
+Copyright (c) 2009  Bogdano Arendartchuk <debogdano@gmail.com>
+"""
+
+import os
+import sys
+
+sys.path.append(os.path.join(sys.path[0], '..', 'twittytwister'))
+sys.path.append('twittytwister')
+
+from twisted.internet import reactor, protocol, defer, task
+
+import twitter
+
+fetchCount = 0
+
+@defer.deferredGenerator
+def getSome(tw, list_user, list_name):
+    global fetchCount
+    fetchCount = 0
+
+    def gotEntry(msg):
+        global fetchCount
+        fetchCount += 1
+        sys.stdout.write(msg.text.encode("utf8") + "\n")
+
+    page = 1
+    while True:
+        fetchCount = 0
+        sys.stderr.write("Fetching page %d for %s/%s\n" % (page, list_user,
+            list_name))
+        d = tw.list_timeline(gotEntry, list_user, list_name,
+                {'count': '200', 'page': str(page)})
+        page += 1
+        wfd = defer.waitForDeferred(d)
+        yield wfd
+        wfd.getResult()
+
+        if fetchCount == 0:
+            reactor.stop()
+
+user = sys.argv[1]
+list_user = sys.argv[3]
+list_name = sys.argv[4]
+
+tw = twitter.Twitter(sys.argv[1], sys.argv[2])
+
+defer.maybeDeferred(getSome, tw, list_user, list_name)
+
+reactor.run()

twittytwister/twitter.py

@@ -325,6 +325,11 @@ def user_timeline(self, delegate, user=None, params={}, extra_args=None):
         return self.__get('/statuses/user_timeline.xml', delegate, params,
                           txml.Statuses, extra_args=extra_args)
 
+    def list_timeline(self, delegate, user, list_name, params={},
+            extra_args=None):
+        return self.__get('/%s/lists/%s/statuses.xml' % (user, list_name),
+                delegate, params, txml.Statuses, extra_args=extra_args)
+
     def public_timeline(self, delegate, params={}, extra_args=None):
         "Get the most recent public timeline."