cleaned up

rowers/longtask.py

@@ -29,41 +29,11 @@ def getvalue(data):
 
     return total,done,id,session_key
 
-class Listener(threading.Thread):
-    def __init__(self, r, channels):
-        threading.Thread.__init__(self)
-        self.redis = r
-        self.pubsub = self.redis.pubsub()
-        self.pubsub.subscribe(channels)
-    
-    def work(self, item):
-        try:
-            data =  json.loads(item['data'])
-            total,done,id,session_key = getvalue(data)
-            perc = 100.*done/total
-            print perc, '%'
-            print session_key, id
-        except TypeError:
-            print "invalid data"
-            
-    def run(self):
-        for item in self.pubsub.listen():
-            if item['data'] == "KILL":
-                self.pubsub.unsubscribe()
-                print self, "unsubscribed and finished"
-                break
-            else:
-                self.work(item)
 
 
 def longtask(aantal,jobid=None,debug=False,
              session_key=None):
     counter = 0
-#    if jobid:
-#        if debug:
-#            job = celery_result.AsyncResult(jobid)
-#        else:
-#            job = Job.fetch(jobid,connection=redis_connection)
 
     channel = 'tasks'
     for i in range(aantal):
@@ -73,7 +43,6 @@ def longtask(aantal,jobid=None,debug=False,
             counter = 0
             if debug:
                 progress = 100.*i/aantal
-                print progress
                 if jobid != None:
                     redis_connection.publish(channel,json.dumps(
                         {

rowers/views.py

@@ -14,9 +14,7 @@ from django.views.generic.base import TemplateView
 from django.db.models import Q
 from django import template
 from django.db import IntegrityError, transaction
-#from django.contrib.sessions.backends.db import SessionStore
+
-from importlib import import_module
-from django.contrib.sessions.models import Session
 from django.shortcuts import render
 from django.http import (
     HttpResponse, HttpResponseRedirect,
@@ -143,10 +141,6 @@ from rq import Queue,cancel_job
 
 from django.core.cache import cache
 
-# Redis related
-session_engine = import_module(settings.SESSION_ENGINE)
-
-
 def getvalue(data):
     perc = 0
     total = 1
@@ -178,7 +172,7 @@ class SessionTaskListener(threading.Thread):
             data =  json.loads(item['data'])
             total,done,id,session_key = getvalue(data)
             perc = 100.*done/total
-            cache.set(id,perc)
+            cache.set(id,perc,3600)
             
         except TypeError:
             pass
@@ -245,7 +239,7 @@ def remove_asynctask(request,id):
     newtasks = []
     for task in oldtasks:
         if id not in task[0]:
-            newtasks += [(task[0],task[1],task[2])]
+            newtasks += [(task[0],task[1])]
 
     request.session['async_tasks'] = newtasks
             
@@ -340,9 +334,9 @@ def test_job_view(request,aantal=100):
 
 
     try:
-        request.session['async_tasks'] += [(job.id,'long_test_task',0)]
+        request.session['async_tasks'] += [(job.id,'long_test_task')]
     except KeyError:
-        request.session['async_tasks'] = [(job.id,'long_test_task',0)]     
+        request.session['async_tasks'] = [(job.id,'long_test_task')]     
 
     url = reverse(session_jobs_status)
 
@@ -394,7 +388,7 @@ def get_stored_tasks_status(request):
         taskids = []
 
     taskstatus = []
-    for id,func_name,session_progress in taskids:
+    for id,func_name in taskids:
         progress = 0
         cached_progress = cache.get(id)
         finished = get_job_status(id)['finished']
@@ -404,7 +398,7 @@ def get_stored_tasks_status(request):
         elif cached_progress>0:
             progress = cached_progress
         else:
-            progress = session_progress
+            progress = 0
 
         this_task_status = {
             'id':id,
@@ -3345,9 +3339,9 @@ def otwrankings_view(request,theuser=0,
         )
         request.session['job_id'] = job.id
         try:
-            request.session['async_tasks'] += [(job.id,'updatecpwater',0)]
+            request.session['async_tasks'] += [(job.id,'updatecpwater')]
         except KeyError:
-            request.session['async_tasks'] = [(job.id,'updatecpwater',0)]        
+            request.session['async_tasks'] = [(job.id,'updatecpwater')]        
         messages.info(request,'New calculation queued. Refresh page or resubmit the date form to get the result')
     
     powerdf = pd.DataFrame({
@@ -3602,9 +3596,9 @@ def oterankings_view(request,theuser=0,
         )
         request.session['job_id'] = job.id
         try:
-            request.session['async_tasks'] += [(job.id,'updatecp',0)]
+            request.session['async_tasks'] += [(job.id,'updatecp')]
         except KeyError:
-            request.session['async_tasks'] = [(job.id,'updatecp',0)]
+            request.session['async_tasks'] = [(job.id,'updatecp')]
         messages.info(request,'New calculation queued.')
 
     powerdf = pd.DataFrame({
@@ -5736,9 +5730,9 @@ def workout_otwsetpower_view(request,id=0,message="",successmessage=""):
                           ratio=r.cpratio)
 
 	    try:
-                request.session['async_tasks'] += [(job.id,'otwsetpower',0)]
+                request.session['async_tasks'] += [(job.id,'otwsetpower')]
             except KeyError:
-                request.session['async_tasks'] = [(job.id,'otwsetpower',0)]
+                request.session['async_tasks'] = [(job.id,'otwsetpower')]
 
 	    successmessage = 'Your calculations have been submitted. You will receive an email when they are done. You can check the status of your calculations <a href="/rowers/jobs-status/">here</a>'
             messages.info(request,successmessage)
@@ -7514,9 +7508,9 @@ def workout_add_chart_view(request,id,plotnr=1):
             imagename=imagename
         )
         try:
-            request.session['async_tasks'] += [(jobid,'make_plot',0)]
+            request.session['async_tasks'] += [(jobid,'make_plot')]
         except KeyError:
-            request.session['async_tasks'] = [(jobid,'make_plot',0)]
+            request.session['async_tasks'] = [(jobid,'make_plot')]
 
     try:
         url = request.session['referer']