Make balloon code dependent on existence of Help module

diff --git a/Mac/scripts/EditPythonPrefs.py b/Mac/scripts/EditPythonPrefs.py
index 78da11bf596ec39cea1b94958a684a4988b71273..a03ae78119a4f85493d48f22fbefff2f9d3e5e07 100644 (file)
--- a/Mac/scripts/EditPythonPrefs.py
+++ b/Mac/scripts/EditPythonPrefs.py
@@ -16,7 +16,10 @@ import sys
 import Res # For Res.Error
 import pythonprefs
 import EasyDialogs
-import Help
+try:
+       import Help
+except ImportError:
+       Help = None
 
 # resource IDs in our own resources (dialogs, etc)
 MESSAGE_ID = 256
@@ -76,6 +79,8 @@ def optinteract(options):
        SetDialogItemText(htext, options['type'])
        d.SetDialogDefaultItem(OD_OK_ITEM)
        d.SetDialogCancelItem(OD_CANCEL_ITEM)
+       if not Help:
+               d.HideDialogItem(OD_HELP_ITEM)
        while 1:
                for name in opt_dialog_dict.keys():
                        num = opt_dialog_dict[name]
@@ -113,7 +118,7 @@ def optinteract(options):
                        options['keep_console'] = 2;
                elif n == OD_KEEPNEVER_ITEM:
                        options['keep_console'] = 0;
-               elif n == OD_HELP_ITEM:
+               elif n == OD_HELP_ITEM and Help:
                        onoff = Help.HMGetBalloons()
                        Help.HMSetBalloons(not onoff)
                elif 1 <= n <= len(opt_dialog_map):
@@ -138,6 +143,8 @@ def interact(options, title):
        d.SelectDialogItemText(TEXT_ITEM, 0, 0)
 ##     d.SetDialogDefaultItem(OK_ITEM)
        d.SetDialogCancelItem(CANCEL_ITEM)
+       if not Help:
+               d.HideDialogItem(HELP_ITEM)
        d.GetDialogWindow().ShowWindow()
        d.DrawDialog()
        while 1:
@@ -152,7 +159,7 @@ def interact(options, title):
                        fss, ok = macfs.GetDirectory('Select python home folder:')
                        if ok:
                                options['dir'] = fss
-               elif n == HELP_ITEM:
+               elif n == HELP_ITEM and Help:
                        onoff = Help.HMGetBalloons()
                        Help.HMSetBalloons(not onoff)
                if n == OPTIONS_ITEM: