Some code refactoring (use of class instead of tuples)

This commit is contained in:
Némunaire 2012-04-11 17:33:57 +02:00
commit 4f0744ab24
8 changed files with 331 additions and 198 deletions

View file

@ -2,6 +2,7 @@
import http.client
import hashlib
import sys
import time
import _thread
from urllib.parse import unquote
@ -16,15 +17,118 @@ filename = ""
SITES = []
SRVS = None
def xmlparse(node):
"""Parse the given node and add events to the global list."""
for item in node.getElementsByTagName("watch"):
if item.getAttribute("type"):
type = item.getAttribute("type")
else:
type = "hash"
class Site:
def __init__(self, item):
self.server = item.getAttribute("server")
self.page = item.getAttribute("page")
if item.getAttribute("type"):
self.type = item.getAttribute("type")
else:
self.type = "hash"
self.message = item.getAttribute("message")
self.thread = None
if item.getAttribute("time"):
self.updateTime = int(item.getAttribute("time"))
else:
self.updateTime = 60
self.lastChange = 0
self.lastpage = None
self.run = True
self.channels = list()
for channel in item.getElementsByTagName('channel'):
self.channels.append(channel.getAttribute("name"))
def start (self):
self.thread = _thread.start_new_thread (startThread, (self,))
def send_message (self, msg):
global SRVS
if len(self.channels) > 0:
for server in SRVS:
for chan in self.channels:
server.send_msg (chan, msg)
else:
for server in SRVS:
server.send_global (msg)
def treat_atom (self, content):
change=False
f = atom.Atom (content)
if self.lastpage is not None:
diff = self.lastpage.diff (f)
if len(diff) > 0:
print ("[%s] Page differ!"%self.server)
if f.id == "http://public.nbr23.com/rss.php":
for d in diff:
if d.category == None:
messageI = self.message % ("quel est ce nouveau fichier", "%s")
elif d.category == "Music":
messageI = self.message % ("quelles sont ces nouvelles musiques", "%s")
elif d.category == "TV_Shows":
messageI = self.message % ("quelle est cette nouvelle série", "%s")
elif d.category == "Movies":
messageI = self.message % ("quel est ce nouveau film", "%s")
elif d.category == "Books":
messageI = self.message % ("quel est ce nouveau livre", "%s")
else:
messageI = self.message % ("quel est ce nouveau fichier", "%s")
self.send_message (messageI % unquote (d.link))
elif f.id == "http://musik.p0m.fr/atom.php?nemubot":
for d in diff:
youtube.send_global (d.link2, self.message % (d.title, unquote (d.link)))
elif self.message.find ("%s") >= 0:
print ("[%s] Send message!"%self.server)
for d in diff:
self.send_message (self.message % unquote (d.title))
else:
self.send_message (self.message)
change=True
return (f, change)
def check (self):
while self.run:
try:
# print ("Check %s/%s"%(self.server, self.page))
content = getPage(self.server, self.page)
if self.type == "atom":
(self.lastpage, change) = self.treat_atom (content)
if change:
if self.lastChange <= 0:
self.lastChange -= 1
else:
self.lastChange = 0
else:
self.lastChange += 1
else:
hash = hashlib.sha224(content).hexdigest()
if hash != self.lastpage:
if self.lastpage is not None:
self.send_message ()
self.lastpage = hash
if self.lastChange <= 0:
self.lastChange -= 1
else:
self.lastChange = 0
else:
self.lastChange += 1
#Update check time intervalle
#TODO
if self.updateTime < 10:
self.updateTime = 10
if self.updateTime > 400:
self.updateTime = 400
time.sleep(self.updateTime)
except:
print ("Une erreur est survenue lors de la récupération de la page " + self.server + "/" + self.page)
time.sleep(self.updateTime * 3)
SITES.append ((item.getAttribute("server"), item.getAttribute("page"), type, item.getAttribute("message"), None, 40))
def load_module(datas_path):
@ -33,9 +137,10 @@ def load_module(datas_path):
SITES = []
filename = datas_path + "/watch.xml"
print ("Loading watchsites ...",)
sys.stdout.write ("Loading watchsites ... ")
dom = parse(filename)
xmlparse (dom.documentElement)
for item in dom.documentElement.getElementsByTagName("watch"):
SITES.append (Site (item))
print ("done (%d loaded)" % len(SITES))
@ -43,101 +148,57 @@ def launch (servers):
global SRVS
SRVS = servers
for site in SITES:
_thread.start_new_thread (startThread, (site,))
site.start ()
def send_global (msg):
for server in SRVS:
server.send_global (msg)
def save_module():
"""Save the module state"""
global filename
sys.stdout.write ("Saving watched sites ... ")
impl = getDOMImplementation()
newdoc = impl.createDocument(None, 'service', None)
top = newdoc.documentElement
for site in SITES:
item = parseString ('<watch server="%s" page="%s" message="%s" type="%s" time="%d" />' % (site.server, site.page, site.message, site.type, site.updateTime)).documentElement
if len(site.channels) > 0:
for chan in site.channels:
item.appendChild(parseString ('<channel name="%s" />' % (chan)).documentElement);
top.appendChild(item);
with open(filename, "w") as f:
newdoc.writexml (f)
print ("done")
def help_tiny ():
"""Line inserted in the response to the command !help"""
return None
def help_full ():
return None
def parseanswer (msg):
if msg.cmd[0] == "watch":
print ("print states here")
return True
return False
def parseask (msg):
return False
def parselisten (msg):
return False
def treat_atom (lastpage, content, message):
change=False
f = atom.Atom (content)
if lastpage is not None:
diff = lastpage.diff (f)
if len(diff) > 0:
if f.id == "http://public.nbr23.com/rss.php":
for d in diff:
if d.summary == "Music":
messageI = message % ("quelles sont ces nouvelles musiques", "%s")
elif d.summary == "TV_Shows":
messageI = message % ("quelle est cette nouvelle série", "%s")
elif d.summary == "Movies":
messageI = message % ("quel est ce nouveau film", "%s")
elif d.summary == "Books":
messageI = message % ("quel est ce nouveau livre", "%s")
else:
messageI = message % ("quel est ce nouveau fichier", "%s")
send_global (messageI % unquote (d.link))
elif f.id == "http://musik.p0m.fr/atom.php?nemubot":
for d in diff:
youtube.send_global (d.link2, message % (d.title, unquote (d.link)))
elif message.find ("%s") >= 0:
for d in diff:
send_global (message % unquote (d.link))
else:
send_global (message)
change=True
return (f,change)
def getPage (s, p):
conn = http.client.HTTPConnection(s)
conn.request("GET", "/%s"%(p))
conn = http.client.HTTPConnection(s)
conn.request("GET", "/%s"%(p))
res = conn.getresponse()
data = res.read()
res = conn.getresponse()
data = res.read()
conn.close()
return data
conn.close()
return data
def startThread(site):
(srv, page, type, message, lastpage, updateTime) = site
lastChange = 0
while 1:
content = getPage(srv, page)
if type == "atom":
(lastpage, change) = treat_atom (lastpage, content, message)
if change:
if lastChange <= 0:
lastChange -= 1
else:
lastChange = 0
else:
lastChange += 1
else:
hash = hashlib.sha224(content).hexdigest()
if hash != lastpage:
if lastpage is not None:
send_global (message)
lastpage = hash
if lastChange <= 0:
lastChange -= 1
else:
lastChange = 0
else:
lastChange += 1
#Update check time intervalle
if lastChange >= 1 and updateTime < 60:
updateTime *= 2
elif lastChange >= 10 and updateTime < 200:
updateTime *= 1.25
elif lastChange >= 50 and updateTime < 500:
updateTime *= 1.1
elif lastChange < 0 and updateTime < 60:
updateTime /= 2
elif lastChange <= 0 and updateTime < 200:
updateTime /= 3
elif lastChange <= 0 and updateTime > 350:
updateTime /= 7
elif lastChange <= 0:
updateTime /= 4.5
if updateTime < 10:
updateTime = 10
if updateTime > 500:
updateTime = 500
time.sleep(updateTime)
site.check ()