- Optionally copy file times for copy/copytree (default on)

- Added touch(file) routine to tell the finder a files icon or
  something has changed (*finally* found out how to do this)

diff --git a/Mac/Lib/macostools.py b/Mac/Lib/macostools.py
index da1e3ab08ba770dd38f682f61b6765ff59895196..46eef98a96c55bf204f892e058a1327152f5efed 100644 (file)
--- a/Mac/Lib/macostools.py
+++ b/Mac/Lib/macostools.py
@@ -9,6 +9,7 @@ import Res
 import os
 from MACFS import *
 import MacOS
+import time
 try:
        openrf = MacOS.openrf
 except AttributeError:
@@ -52,7 +53,18 @@ def mkdirs(dst):
        mkdirs(head)
        os.mkdir(dst, 0777)
        
-def copy(src, dst, createpath=0):
+def touched(dst):
+       """Tell the finder a file has changed"""
+       file_fss = macfs.FSSpec(dst)
+       vRefNum, dirID, name = file_fss.as_tuple()
+       dir_fss = macfs.FSSpec((vRefNum, dirID, ''))
+       crdate, moddate, bkdate = dir_fss.GetDates()
+       now = time.time()
+       if now == moddate:
+               now = now + 1
+       dir_fss.SetDates(crdate, now, bkdate)
+       
+def copy(src, dst, createpath=0, copydates=1):
        """Copy a file, including finder info, resource fork, etc"""
        if createpath:
                mkdirs(os.path.split(dst)[0])
@@ -82,13 +94,17 @@ def copy(src, dst, createpath=0):
        df.Creator, df.Type = sf.Creator, sf.Type
        df.Flags = (sf.Flags & (kIsStationary|kNameLocked|kHasBundle|kIsInvisible|kIsAlias))
        dstfss.SetFInfo(df)
+       if copydates:
+               crdate, mddate, bkdate = srcfss.GetDates()
+               dstfss.SetDates(crdate, mddate, bkdate)
+       touched(dstfss)
        
-def copytree(src, dst):
+def copytree(src, dst, copydates=1):
        """Copy a complete file tree to a new destination"""
        if os.path.isdir(src):
                mkdirs(dst)
                files = os.listdir(src)
                for f in files:
-                       copytree(os.path.join(src, f), os.path.join(dst, f))
+                       copytree(os.path.join(src, f), os.path.join(dst, f), copydates)
        else:
-               copy(src, dst, 1)
+               copy(src, dst, 1, copydates)