sync with pisi-cli

pisi-cli2.5

@@ -22,11 +22,20 @@ import pisi.context as ctx
 import pisi.cli.pisicli as pisicli
 
 import gettext
+gettext.bindtextdomain('pisi', "/usr/share/locale")
+gettext.textdomain('pisi')
 __trans = gettext.translation('pisi', fallback=True)
 _ = __trans.ugettext
 
+def sig_handler(sig, frame):
+    if sig == signal.SIGTERM:
+        exit()
+
 def exit():
-    pisi.api.finalize()
+    try:
+        pisi.api.finalize()
+    except KeyboardInterrupt: # raised pending interrupt
+        pass
     sys.exit(1)
 
 def handle_exception(exception, value, tb):
@@ -73,6 +82,8 @@ if __name__ == "__main__":
    
     sys.excepthook = handle_exception
 
+    signal.signal(signal.SIGTERM, sig_handler)
+
     locale.setlocale(locale.LC_ALL, '')
     cli = pisicli.PisiCLI()
     cli.run_command()