| author | ymh <ymh.work@gmail.com> |
| Sat, 05 Apr 2014 03:51:11 +0200 | |
| changeset 166 | 0f99a7fff851 |
| parent 153 | 50f01260eef4 |
| permissions | -rw-r--r-- |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# -*- coding: utf-8 -*- |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# Copyright IRI (c) 2013 |
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Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# contact@iri.centrepompidou.fr |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# This software is governed by the CeCILL-B license under French law and |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# abiding by the rules of distribution of free software. You can use, |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# modify and/ or redistribute the software under the terms of the CeCILL-B |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# license as circulated by CEA, CNRS and INRIA at the following URL |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# "http://www.cecill.info". |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# As a counterpart to the access to the source code and rights to copy, |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# modify and redistribute granted by the license, users are provided only |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# with a limited warranty and the software's author, the holder of the |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# economic rights, and the successive licensors have only limited |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# liability. |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# In this respect, the user's attention is drawn to the risks associated |
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7c6fe1dab213
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ymh <ymh.work@gmail.com>
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# with loading, using, modifying and/or developing or reproducing the |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# software by the user in light of its specific status of free software, |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# that may mean that it is complicated to manipulate, and that also |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# therefore means that it is reserved for developers and experienced |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# professionals having in-depth computer knowledge. Users are therefore |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# encouraged to load and test the software's suitability as regards their |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# requirements in conditions enabling the security of their systems and/or |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# data to be ensured and, more generally, to use and operate it in the |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# same conditions as regards security. |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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# |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# The fact that you are presently reading this means that you have had |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# knowledge of the CeCILL-B license and that you accept its terms. |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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# |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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''' |
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7c6fe1dab213
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ymh <ymh.work@gmail.com>
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Created on Oct 9, 2013 |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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ymh <ymh.work@gmail.com>
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@author: ymh |
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ymh <ymh.work@gmail.com>
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''' |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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import itertools |
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7c6fe1dab213
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ymh <ymh.work@gmail.com>
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import os |
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ymh <ymh.work@gmail.com>
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import signal |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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from subprocess import PIPE, Popen, STDOUT |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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import time |
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Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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import uuid |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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from django.conf import settings |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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from django.http.response import StreamingHttpResponse, HttpResponse |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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from django.utils.translation import ugettext |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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from django.views.generic.base import TemplateView, View |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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class ConfirmScriptView(TemplateView): |
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Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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template_name = "p4l/admin/confirm_run_script.html" |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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def get_context_data(self, **kwargs): |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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return { |
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50f01260eef4
Correction on admin script configuration.
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'command_line' : " ".join(getattr(settings,"ADMIN_SCRIPT", {}).get('args',"")), |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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'env' : repr(getattr(settings,"ADMIN_SCRIPT", {}).get('env',{})), |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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'cwd' : repr(getattr(settings,"ADMIN_SCRIPT", {}).get('cwd',"")), |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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} |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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class RunScriptView(View): |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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def __init__(self, **kwargs): |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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View.__init__(self, **kwargs) |
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ymh <ymh.work@gmail.com>
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self.boundary = "--BOUNDARY--==--%s" % str(uuid.uuid4()) |
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ymh <ymh.work@gmail.com>
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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7c6fe1dab213
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ymh <ymh.work@gmail.com>
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def get(self, request): |
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7c6fe1dab213
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ymh <ymh.work@gmail.com>
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resp = StreamingHttpResponse() |
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ymh <ymh.work@gmail.com>
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ymh <ymh.work@gmail.com>
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command_kwargs = { |
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ymh <ymh.work@gmail.com>
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'shell':False, |
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7c6fe1dab213
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ymh <ymh.work@gmail.com>
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'env':None, |
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7c6fe1dab213
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ymh <ymh.work@gmail.com>
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'cwd':None |
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ymh <ymh.work@gmail.com>
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} |
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ymh <ymh.work@gmail.com>
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admin_script = getattr(settings,"ADMIN_SCRIPT", {}) |
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7c6fe1dab213
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ymh <ymh.work@gmail.com>
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command = admin_script.get('args',"") |
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ymh <ymh.work@gmail.com>
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ymh <ymh.work@gmail.com>
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if not command: |
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ymh <ymh.work@gmail.com>
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return resp |
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ymh <ymh.work@gmail.com>
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ymh <ymh.work@gmail.com>
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command_kwargs.update(admin_script, |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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stdout=PIPE, |
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7c6fe1dab213
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ymh <ymh.work@gmail.com>
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stderr=STDOUT, |
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7c6fe1dab213
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ymh <ymh.work@gmail.com>
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bufsize=0, |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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close_fds=True, |
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Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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preexec_fn=os.setsid |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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changeset
|
89 |
) |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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changeset
|
90 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
91 |
resp['Connection'] = "Keep-Alive" |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
92 |
doc_start = [ |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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|
93 |
'<!DOCTYPE html>', |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
94 |
'<html lang="en">', |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
95 |
'<head>', |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
96 |
'<meta charset="utf-8">', |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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|
97 |
'<title>output</title>', |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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|
98 |
'<style>body {font-family: monospace; white-space: pre;}</style>', |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
99 |
'</head>', |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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|
100 |
'<body>', |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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|
101 |
] |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
102 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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|
103 |
doc_end = [ |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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|
104 |
'<script>parent.done();</script>', |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
105 |
'</html>', |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
106 |
'</body>' |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
107 |
] |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
108 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
109 |
scroll_to_bottom = '<script type="text/javascript">window.scrollBy(0,50);</script>' |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
110 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
111 |
process = Popen(**command_kwargs) |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
112 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
113 |
# Save the pid in the user's session (a thread-safe place) |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
114 |
request.session['pid'] = process.pid |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
115 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
116 |
def read_output(): |
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7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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|
117 |
for line in iter(process.stdout.readline, b''): |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
118 |
yield "%s%s" %(line, scroll_to_bottom) |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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changeset
|
119 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
120 |
resp.streaming_content = itertools.chain(doc_start, read_output(), doc_end) |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
121 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
122 |
return resp |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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changeset
|
123 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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changeset
|
124 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
125 |
def check_pid(pid): |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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|
126 |
""" Check For the existence of a unix pid. """ |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
127 |
try: |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
128 |
os.kill(pid, 0) |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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|
129 |
except OSError: |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
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|
130 |
return False |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
131 |
else: |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
132 |
return True |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
133 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
134 |
class KillScriptView(View): |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
135 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
136 |
def get(self, request): |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
137 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
138 |
resp = HttpResponse() |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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changeset
|
139 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
140 |
pid = request.session.get('pid', None) |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
141 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
142 |
if not pid: |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
143 |
resp.content = ugettext("No active process to kill") |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
144 |
else: |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
145 |
os.kill(pid, signal.SIGINT) |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
146 |
i = 0 |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
147 |
while i <= settings.SCRIPT_MAX_WAIT and check_pid(pid): |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
148 |
time.sleep(settings.SCRIPT_WAIT) |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
149 |
i += 1 |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
150 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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changeset
|
151 |
if check_pid(pid): |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
152 |
os.killpg(pid, signal.SIGKILL) |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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changeset
|
153 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
154 |
resp.content = ugettext("Success: The process was killed successfully.") |
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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changeset
|
155 |
|
|
7c6fe1dab213
Add a screen in the admin to launch commands. Fix bug #4 (https://github.com/IRI-Research/plan4learning/issues/4).
ymh <ymh.work@gmail.com>
parents:
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|
156 |
return resp |