[Thu Feb 26 19:58:06.587734 2015] [wsgi:info] [pid 27981:tid 139944202344192] [remote 127.0.0.1:60] mod_wsgi (pid=27981, process='localhost:20241', application=''): Loading WSGI script '/home/simamura/webapps/django_math/express/handler.wsgi'. [Thu Feb 26 19:58:06.588460 2015] [wsgi:error] [pid 27981:tid 139944202344192] [remote 127.0.0.1:60] mod_wsgi (pid=27981): Target WSGI script '/home/simamura/webapps/django_math/express/handler.wsgi' cannot be loaded as Python module. [Thu Feb 26 19:58:06.588470 2015] [wsgi:error] [pid 27981:tid 139944202344192] [remote 127.0.0.1:60] mod_wsgi (pid=27981): Exception occurred processing WSGI script '/home/simamura/webapps/django_math/express/handler.wsgi'. [Thu Feb 26 19:58:06.588485 2015] [wsgi:error] [pid 27981:tid 139944202344192] [remote 127.0.0.1:60] Traceback (most recent call last): [Thu Feb 26 19:58:06.588499 2015] [wsgi:error] [pid 27981:tid 139944202344192] [remote 127.0.0.1:60] File "/home/simamura/webapps/django_math/express/handler.wsgi", line 71, in <module> [Thu Feb 26 19:58:06.588522 2015] [wsgi:error] [pid 27981:tid 139944202344192] [remote 127.0.0.1:60] recorder_directory=recorder_directory) [Thu Feb 26 19:58:06.588530 2015] [wsgi:error] [pid 27981:tid 139944202344192] [remote 127.0.0.1:60] File "/home/simamura/lib/python2.7/mod_wsgi/server/__init__.py", line 1124, in __init__ [Thu Feb 26 19:58:06.588544 2015] [wsgi:error] [pid 27981:tid 139944202344192] [remote 127.0.0.1:60] exec(code, self.module.__dict__) [Thu Feb 26 19:58:06.588551 2015] [wsgi:error] [pid 27981:tid 139944202344192] [remote 127.0.0.1:60] File "/home/simamura/webapps/django_math/mathsite/mathsite/wsgi.py", line 27, in <module> [Thu Feb 26 19:58:06.588564 2015] [wsgi:error] [pid 27981:tid 139944202344192] [remote 127.0.0.1:60] from django.core.wsgi import get_wsgi_application [Thu Feb 26 19:58:06.588578 2015] [wsgi:error] [pid 27981:tid 139944202344192] [remote 127.0.0.1:60] ImportError: No module named django.core.wsgi
On Thursday, February 26, 2015 at 11:33:18 PM UTC+2, Graham Dumpleton wrote: > > The service script failed on startup most likely. You need to look back in > the Apache error log to see what failed when server was started. > > Graham > > On 27/02/2015, at 7:00 AM, Paul Royik <[email protected] <javascript:>> > wrote: > > I've got following error: > File "/usr/local/lib/python2.7/multiprocessing/managers.py", line 500, > in connect > conn = Client(self._address, authkey=self._authkey) > File "/usr/local/lib/python2.7/multiprocessing/connection.py", line > 169, in Client > c = SocketClient(address) > File "/usr/local/lib/python2.7/multiprocessing/connection.py", line > 304, in SocketClient > s.connect(address) > File "/usr/local/lib/python2.7/socket.py", line 224, in meth > return getattr(self._sock,name)(*args) > error: [Errno 2] No such file or directory > > Maybe I mixed directories? Is layout of files and code strict? > Code lies in the same directory, but it is not root directory. > > On Thursday, February 26, 2015 at 3:00:09 PM UTC+2, Paul Royik wrote: > > Thank you very much for you response. > I will explore it, however, it is hard fo me to imagine, how to insert my > long-running functions into manager class. > > On Thursday, February 26, 2015 at 12:15:28 PM UTC+2, Graham Dumpleton > wrote: > > You will need to install latest mod_wsgi from git repo as I made some > tweaks to make this easier. > > So on your own personal system (not Webfaction) so you can experiment, do: > > pip install -U > https://github.com/GrahamDumpleton/mod_wsgi/archive/develop.zip > > Now create three files. > > The first called 'task-queue-client.py'. > > This contains the following and is a simple WSGI hello world program. > > import os > > from multiprocessing.managers import BaseManager > > class MyManager(BaseManager): > pass > > MyManager.register('Maths') > > sockpath = os.path.join(os.path.dirname(__file__), > 'task-queue-manager.sock') > > def application(environ, start_response): > status = '200 OK' > output = b'Hello World!' > > m = MyManager(address=sockpath, authkey='abracadabra') > m.connect() > > maths = m.Maths() > print maths.add(1, 2) > > response_headers = [('Content-type', 'text/plain'), > ('Content-Length', str(len(output)))] > start_response(status, response_headers) > > return [output] > > The second called 'task-queue-manager.py'. > > import os > > from tasks import MyManager > > sockpath = os.path.join(os.path.dirname(__file__), > 'task-queue-manager.sock') > > try: > os.unlink(sockpath) > except OSError: > pass > > m = MyManager(address=sockpath, authkey='abracadabra') > s = m.get_server() > s.serve_forever() > > And finally 'tasks.py'. This can't be in 'task-queue-manager.py' as can't > have functions you want to pickle in the service script because of how > mod_wsgi names modules. > > import os > import multiprocessing > import multiprocessing.managers > import signal > import time > import os > > class TimeoutException(Exception): > pass > > class RunableProcessing(multiprocessing.Process): > def __init__(self, func, *args, **kwargs): > self.queue = multiprocessing.Queue(maxsize=1) > args = (func,) + args > super(RunableProcessing, self).__init__(target=self.run_func, > args=args, kwargs=kwargs) > > def run_func(self, func, *args, **kwargs): > try: > result = func(*args, **kwargs) > self.queue.put((True, result)) > except Exception as e: > self.queue.put((False, e)) > > def done(self): > return self.queue.full() > > def result(self): > return self.queue.get() > > def timeout(seconds, force_kill=True): > def wrapper(function): > def inner(*args, **kwargs): > now = time.time() > proc = RunableProcessing(function, *args, **kwargs) > proc.start() > proc.join(seconds) > if proc.is_alive(): > print 'still alive' > > ... -- You received this message because you are subscribed to the Google Groups "modwsgi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/modwsgi. For more options, visit https://groups.google.com/d/optout.
