index: only collect metadata for stale paths

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

diff --git a/cmd/midx-cmd.py b/cmd/midx-cmd.py
index eb558f88ca8c0defc932bc2c5ddd8531a600e172..8e0b87e1d948bf836b58c2b8d65e57122c00dda1 100755 (executable)
--- a/cmd/midx-cmd.py
+++ b/cmd/midx-cmd.py
@@ -4,10 +4,14 @@ bup_python="$(dirname "$0")/bup-python" || exit $?
 exec "$bup_python" "$0" ${1+"$@"}
 """
 # end of bup preamble
-import sys, math, struct, glob, resource
-import tempfile
+
+import glob, math, os, resource, struct, sys, tempfile
+
 from bup import options, git, midx, _helpers, xstat
-from bup.helpers import *
+from bup.helpers import (Sha1, add_error, atomically_replaced_file, debug1, fdatasync,
+                         handle_ctrl_c, log, mmap_readwrite, qprogress,
+                         saved_errors, unlink)
+
 
 PAGE_SIZE=4096
 SHA_PER_PAGE=PAGE_SIZE/20.
@@ -46,7 +50,7 @@ def check_midx(name):
     log('Checking %s.\n' % nicename)
     try:
         ix = git.open_idx(name)
-    except git.GitError, e:
+    except git.GitError as e:
         add_error('%s: %s' % (name, e))
         return
     for count,subname in enumerate(ix.idxnames):