X-Git-Url: http://gitweb.pimeys.fr/?p=today.git;a=blobdiff_plain;f=tumblr.py;fp=tumblr.py;h=ca8a8e52e8af4ea98caa10694461f47ad2d4dd4c;hp=0000000000000000000000000000000000000000;hb=7df038370567352136b2e6fd749bc495d216a06b;hpb=4ae5fb290a01ab80b4315a1468aea9b84453797a

diff --git a/tumblr.py b/tumblr.py
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+++ b/tumblr.py
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+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+
+""" Gestion des tumblr """
+
+import urllib
+from lxml import etree
+import re
+
+import serverconfig
+
+def get_rss(url):
+    """Récupère un flux RSS et le etree-parse"""
+    p = urllib.urlopen(url)
+    t = p.read()
+    x = etree.fromstring(t)
+    return x
+
+def get_last_id(tree):
+    """Récupère le dernier tumblrid dans l'arbre"""
+    lastguid = tree.xpath("//item/guid")[0]
+    lastid = re.findall("/(\d+)$", lastguid.text)[0]
+    return int(lastid)
+
+def get_parser(domain):
+    """ Renvoie un parseur de tumblt prêt à être appelé """
+    def local_parser():
+        return get_last_id(get_rss("http://%s.tumblr.com/rss" % (domain,)))
+    return local_parser
+
+tumblrs = serverconfig.load_file(serverconfig.tumblrs_file)
+functions = {id : get_parser(domain) for (id, domain) in tumblrs}