@fixed nbgrader

app.py

@@ -134,13 +134,18 @@ def executeSudoCmds(cmds):
     for cmd in cmds:
         if type(cmd).__name__ == 'list' :
             for subCmd in cmd:
-                end.append(subCmd)
+                if subCmd.find('cd ') == -1:
+                    end.append(sudoCmd(subCmd))
+                else:
+                    end.append(subCmd)
 
         else:
-            end.append(cmd)
-    dump(end)
+            if cmd.find('cd ') == -1:
+                end.append(sudoCmd(cmd))
+            else:
+                end.append(cmd)
 
-    cmd = sudoPath + (' ' + cmdsSeparator + ' ' + sudoPath).join(end)
+    cmd = (' ' + cmdsSeparator +' ').join(end)
     executeCmd(cmd)
     #executeSudoCmd('; '.join(end))
 
@@ -175,7 +180,7 @@ sudoPath = '/usr/bin/sudo '
 chattrPath = '/usr/bin/chattr '
 chownPath = '/bin/chown '
 runuserPath = '/sbin/runuser '
-jupyterPath = '/usr/bin/jupyter '
+jupyterPath = 'jupyter '
 mvPath = '/bin/mv '
 cpPath = '/bin/cp '
 rmPath = '/bin/rm  '
@@ -763,7 +768,7 @@ def nbGraderInstallCmd(user,options):
     for option in options:
         result.append(jupyterPath + ' ' + nbextensionPath + ' enable --user ' + option)
     
-    return result
+    return sudoCmd(runAsUser(user,(' ' + cmdsSeparator + ' ').join(result)))
 
 def writeConfigurations(jupyterUsername,useSource=True):
     # config du notebook jupyter => changement de la racine d'exploration
@@ -825,15 +830,15 @@ def createTrainerServer(username,folder,notebookname):
         # + change les droits du groupe sur le dossier de l'utilisateur
         jupyterUsername = getJupyterName(username)
         cmd = changeFolderRightForGroup(jupyterUsername)
-        executeCmd(cmd)
+        executeSudoCmd(cmd)
 
         cmd = addCurrentUserToJupyterUserGroup(jupyterUsername)
-        executeCmd(cmd)
+        executeSudoCmd(cmd)
 
         # configuration des extensions de l'utilisateur
         # config formateur de nbgrader
         myCmds = nbGraderInstallCmd(jupyterUsername,['create_assignment/main','validate_assignment/main'])
-        executeSudoCmds(myCmds)
+        executeCmd(myCmds)
 
         #myCmd += ' && ' + sudoPath + ' -u ' + currentUserName + ' ' + chmodPath + ' 770 ' + buildPath(['home',jupyterUsername,'.jupyter'])
         writeConfigurations(jupyterUsername)
@@ -896,13 +901,13 @@ def createStudentServer(trainername,username,folder,notebookname):
         # + change les droits du groupe sur le dossier de l'utilisateur
         jupyterUsername = getJupyterName(username)
         cmd = changeFolderRightForGroup(jupyterUsername)
-        executeCmd(cmd)
+        executeSudoCmd(cmd)
 
         cmd = addCurrentUserToJupyterUserGroup(jupyterUsername)
-        executeCmd(cmd)
+        executeSudoCmd(cmd)
 
-        myCmds = nbGraderInstallCmd(jupyterUsername,[])
-        executeSudoCmds(myCmds)
+        myCmd = nbGraderInstallCmd(jupyterUsername,[])
+        executeCmd(myCmd)
 
         # config du notebook jupyter => changement de la racine d'exploration
         mkdirCmds = mkdirCmd(buildPath(['home',jupyterUsername,'.jupyter']),jupyterUsername,770)