add bits from msw to set mtimes on .pyc files to 0 as that's what they are

on cramfs and this improves the startup time

1 files changed, 43 insertions, 0 deletions

diff --git a/scripts/fixmtime.py b/scripts/fixmtime.py
new file mode 100755
index 000000000..f3b046d20
--- /dev/null
+++ b/scripts/fixmtime.py
@@ -0,0 +1,43 @@
+#!/usr/bin/python
+
+"""Walks path given on the command line for .pyc and .pyo files, changing
+the mtime in the header to 0, so it will match the .py file on the cramfs"""
+
+import os
+import sys
+import getopt
+
+debug = 0
+
+def usage():
+    print 'usage: %s /path/to/walk/and/fix' %sys.argv[0]
+    sys.exit(1)
+
+def visit(arg, d, files):
+    for filen in files:
+        if not (filen.endswith('.pyc') or filen.endswith('.pyo')):
+            continue
+        path = os.sep.join((d, filen))
+        #print 'fixing mtime', path
+        f = open(path, 'r+')
+        f.seek(4)
+        f.write('\0\0\0\0')
+        f.close()
+
+if __name__ == '__main__':
+    (args, extra) = getopt.getopt(sys.argv[1:], '', "debug")
+
+    if len(extra) < 1:
+        usage()
+
+    for arg in args:
+        if arg == "--debug":
+            debug = 1
+
+    dir = extra[0]
+
+    if not os.path.isdir(dir):
+        usage()
+
+    os.path.walk(dir, visit, None)
+