test-xdev: use different filesystem images for each mount point

[bup.git] / cmd / help-cmd.py

diff --git a/cmd/help-cmd.py b/cmd/help-cmd.py
index 56a4148c745d1d2183c80107a07d8b9132146fe2..384d0cfa9f2ae4bbafca345cadf6b9cffa0a552d 100755 (executable)
--- a/cmd/help-cmd.py
+++ b/cmd/help-cmd.py
@@ -1,4 +1,11 @@
-#!/usr/bin/env python
+#!/bin/sh
+"""": # -*-python-*-
+bup_python="$(dirname "$0")/bup-python" || exit $?
+exec "$bup_python" "$0" ${1+"$@"}
+"""
+# end of bup preamble
+
+from __future__ import absolute_import
 import sys, os, glob
 from bup import options, path
 
@@ -21,7 +28,7 @@ elif len(extra) == 1:
             os.execvp('man', ['man', '-l', g[0]])
         else:
             os.execvp('man', ['man', docname])
-    except OSError, e:
+    except OSError as e:
         sys.stderr.write('Unable to run man command: %s\n' % e)
         sys.exit(1)
 else: