def GetTracker(key):
"""Get a tracker, or create one if it dosent exist"""
tracker = Tracker.all().filter('name =',key).get()
if tracker==None:
tracker = Tracker(name=key)
tracker.put()
return tracker
def get(self):
if os.environ.get('HTTP_HOST'):
url = os.environ['HTTP_HOST']
else:
url = os.environ['SERVER_NAME']
self.response.headers['Content-Type'] = 'text/plain'
self.response.out.write(
"""OpenTrack\n
Extreamly Basic tracking system, for use with p2p programs
To use the tracker visit
http://%s/trk/<tracker name>
The tracker does not need to be setup beforhand
It will return a list of IP adresses that have visited
that tracker and add yours to the list
Optionally add "?tick=<seconds>" to the url where seconds
is how recently it has been visited the default tick is 60 seconds
NEW: http://%s/tick/<tracker name>
provides a way of refreshing yourself in a tracker without retrieveing a list
\nCurrent Trackers (activity last 24 hours)\n"""%(url,url))
trackers = Tracker.all()
for tracker in trackers:
self.response.out.write(" - %s\n"%tracker.name)
def get(self):
## remove any old peers
plist = Peer.all().filter('datetime <',datetime.now() - timedelta(days=1))
peercount = plist.count()
for p in plist:
p.delete()
## remove any empty trackers
trackers = Tracker.all()
trackercount = 0
for tracker in trackers:
p = Peer.all().filter('tracker =',tracker).order('-datetime').get()
if p == None:
tracker.delete()
trackercount += 1
## some simple stats
self.response.headers['Content-Type'] = 'text/plain'
self.response.out.write("Cleaned %d trackers and %d peers"%(trackercount,peercount))
if trackercount and peercount:
logging.info("Cleaned %d trackers and %d peers"%(trackercount,peercount))
