Preserve timestamp of modified file

[nepto]

I have a patch for preserving timestamp of modified file.
You can include it into next version.

--- qtfaststart.ori 2012-02-22 03:45:51.290130562 +0100
+++ qtfaststart 2012-02-22 03:36:45.574130608 +0100
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python

 """
     Command line script for convenience. If this is in your path, you should
@@ -12,6 +12,7 @@
 import shutil
 import sys
 import tempfile
+from stat import *

 # Add parent directory to sys.path so that running from dev environment works
 sys.path.append(os.path.dirname(os.path.dirname((os.path.abspath(__file__)))))
@@ -72,7 +73,9 @@
     if options.sample:
         # Create a small sample (4 MiB)
         limit = 4 * (1024 ** 2)
-    
+
+    stats = os.stat(args[0])
+    mtime, atime = (stats[ST_MTIME], stats[ST_ATIME])
     try:
         processor.process(args[0], outfile, limit = limit)
     except FastStartException:
@@ -82,4 +85,7 @@
     if len(args) == 1:
         # Move temp file to replace original
         shutil.move(outfile, args[0])
+        os.utime(args[0], (atime, mtime))
+    else:
+        os.utime(outfile, (atime, mtime))

[nepto]

Here is a patch for the current version:

--- /usr/local/lib/python2.6/dist-packages/qtfaststart/command.py   2014-01-28 21:47:31.000000000 +0100
+++ /root/command.py    2014-01-28 22:12:28.000000000 +0100
@@ -6,6 +6,7 @@
 import shutil
 import sys
 import tempfile
+from stat import *

 from optparse import OptionParser
 from qtfaststart import VERSION
@@ -71,6 +72,9 @@
     if options.sample:
         # Create a small sample (4 MiB)
         limit = 4 * (1024 ** 2)
+        
+    stats = os.stat(args[0])
+    mtime, atime = (stats[ST_MTIME], stats[ST_ATIME])

     try:
         processor.process(args[0], outfile, limit = limit, to_end = options.to_end)
@@ -81,3 +85,6 @@
     if len(args) == 1:
         # Move temp file to replace original
         shutil.move(outfile, args[0])
+        os.utime(args[0], (atime, mtime))
+    else:
+        os.utime(outfile, (atime, mtime))