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End of ticket #26
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+9
-41
@@ -1,42 +1,18 @@
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# -*- coding: utf-8 -*-
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import popen2
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import os
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import sys
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import time
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from django.conf import settings
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from django.template import RequestContext
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from django.shortcuts import render_to_response
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from django.template.loader import render_to_string
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from mailng.lib import parameters
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def exec_pipe(cmd):
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"""Exécute une commande et récupère la sortie générée
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def exec_cmd(cmd):
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import subprocess
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Le module popen2 est utilisé pour l'exécution de la commande. Un
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objet Popen4 est créé car il regroupe la sortie standard et la sortie
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d'erreur dans le même fd.
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De plus, popen2 est le seul à pouvoir capturer retourner le code de
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sortie de la commande.
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cmd -- commande à exécuter
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Retourne un couple (code de sortie, texte de sortie)
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"""
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child = popen2.Popen4(cmd)
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child.tochild.close()
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while True:
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ret = child.poll()
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if ret != -1:
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break
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time.sleep(0.001)
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output = child.fromchild.read()
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if not ret:
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code = 0
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else:
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if os.WIFEXITED(ret):
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code = os.WEXITSTATUS(ret), output
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else:
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code = -1
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return code, output
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p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
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output = p.communicate()[0]
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return p.returncode, output
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def _render(request, tpl, user_context):
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return render_to_response(tpl, user_context,
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@@ -47,9 +23,10 @@ def _render_error(request, user_context):
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context_instance=RequestContext(request))
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def exec_as_vuser(cmd):
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code, output = exec_pipe("sudo -u %s %s" % (settings.VIRTUAL_UID, cmd))
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code, output = exec_cmd("sudo -u %s %s" \
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% (parameters.get("admin", "VIRTUAL_UID"), cmd))
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if code:
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os.system("echo '%s' >> /tmp/vmail.log" % output)
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exec_cmd("echo '%s' >> /tmp/vmail.log" % output)
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return False
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return True
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@@ -77,15 +54,6 @@ def decode(s, encodings=('utf8', 'latin1', 'windows-1252', 'ascii')):
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pass
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return s.decode('ascii', 'ignore')
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def getoption(name, default=None):
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res = None
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try:
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res = getattr(settings, name)
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except AttributeError:
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res = default
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return res
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class Singleton(type):
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def __init__(cls, name, bases, dict):
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super(Singleton, cls).__init__(name, bases, dict)
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