use /etc/default/logout-manager and conf files

1 files changed, 20 insertions, 3 deletions

diff --git a/logout-manager-gtk.py b/logout-manager-gtk.py
index c6f7a6b..553fc41 100755
--- a/logout-manager-gtk.py
+++ b/logout-manager-gtk.py
@@ -24,15 +24,31 @@
 #    only show debug info when DEBUG=1 or similar.
 #    support global conf file, and user conf file
 #    far future: provide graphical way to change commands run
+# Dependencies:
+#    Devuan: python3-dotenv
 # Documentation:
 
-import gi, sys
+import gi, os, platform, sys
 gi.require_version("Gtk", "3.0")
 from gi.repository import Gtk
 from gi.repository import Gdk
 from gi.repository.GdkPixbuf import Pixbuf
 from pathlib import Path
-sys.path.append("/home/bgirton/dev/logout-manager")
+from dotenv import load_dotenv
+
+# all this to load the libpath
+try:
+   defaultdir="/etc/sysconfig"
+   thisplatform = platform.platform().lower()
+   if 'debian' in thisplatform or 'devuan' in thisplatform:
+      defaultdir="/etc/default"
+   # load_dotenv keeps existing environment variables as higher precedent
+   load_dotenv(os.path.join(defaultdir,"logout-manager"))
+except:
+   pass
+if 'LOGOUT_MANAGER_LIBPATH' in os.environ:
+   for i in os.environ['LOGOUT_MANAGER_LIBPATH'].split(":"):
+      sys.path.append(i)
 import lmlib
 
 # graphical classes and functions
@@ -225,7 +241,8 @@ class MainWindow(Gtk.Window):
       print("Cancel any logout action.")
       Gtk.main_quit()
 
-config = lmlib.Initialize_config()
+# load configs
+config = lmlib.Initialize_config(os.environ['LOGOUT_MANAGER_CONF'])
 actions = lmlib.Actions
 
 # MAIN LOOP