move from os.popen and os.popen2 to subproces.Popen for 2.6 compatibility as they've been deprecated

deluge/common.py

@@ -34,6 +34,7 @@
 """Common functions for various parts of Deluge to use."""
 
 import os
+import subprocess
 
 import pkg_resources
 import xdg, xdg.BaseDirectory
@@ -146,7 +147,7 @@ def open_file(path):
     if windows_check():
         os.startfile("'%s'" % path)
     else:
-        os.popen("xdg-open '%s'" % path)
+        subprocess.Popen(["xdg-open", "%s" % path])
 
 def open_url_in_browser(url):
     """Opens link in the desktop's default browser"""

deluge/ui/gtkui/connectionmanager.py

@@ -36,6 +36,7 @@ import pkg_resources
 import gobject
 import socket
 import os
+import subprocess
 import time
 import threading
 
@@ -127,7 +128,7 @@ class ConnectionManager(component.Component):
             if deluge.common.windows_check():
                 win32api.WinExec("deluged -p 58846")
             else:
-                os.popen("deluged -p 58846")                
+                subprocess.Popen(["deluged", "-p 58846"])
             time.sleep(0.1)
             # We need to wait for the host to start before connecting
             while not self.test_online_status(uri):
@@ -162,7 +163,7 @@ class ConnectionManager(component.Component):
                     if deluge.common.windows_check():
                         win32api.WinExec("deluged -p %s" % port)
                     else:
-                        os.popen("deluged -p %s" % port)
+                        subprocess.Popen(["deluged", "-p %s" % port])
                     # We need to wait for the host to start before connecting
                     while not self.test_online_status(uri):
                         time.sleep(0.01)
@@ -437,7 +438,7 @@ class ConnectionManager(component.Component):
         if deluge.common.windows_check():
             win32api.WinExec("deluged -p %s" % port)
         else:
-            os.popen("deluged -p %s" % port)
+            subprocess.Popen(["xdg-open", "-p %s" % port])
 
     def on_button_close_clicked(self, widget):
         log.debug("on_button_close_clicked")

deluge/ui/webui/utils.py

@@ -31,6 +31,7 @@
 #  statement from all source files in the program, then also delete it here.
 
 import os
+import subprocess
 import traceback
 import random
 from operator import attrgetter
@@ -211,7 +212,7 @@ def daemon_start_localhost(port):
     port = str(port)
     log.info("Starting localhost:%s daemon..", port)
     # Spawn a local daemon
-    os.popen("deluged -p %s" % port)
+    subprocess.Popen(["deluged", "-p %s" % port])
 
 def daemon_connect(uri):
     if config.get('daemon') <> uri: