diff options
Diffstat (limited to 'Mac/Lib/macostools.py')
-rw-r--r-- | Mac/Lib/macostools.py | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/Mac/Lib/macostools.py b/Mac/Lib/macostools.py deleted file mode 100644 index 8822ab8..0000000 --- a/Mac/Lib/macostools.py +++ /dev/null @@ -1,137 +0,0 @@ -"""macostools - Various utility functions for MacOS. - -mkalias(src, dst) - Create a finder alias 'dst' pointing to 'src' -copy(src, dst) - Full copy of 'src' to 'dst' -""" - -import macfs -from Carbon import Res -import os -from MACFS import * -import MacOS -import time -try: - openrf = MacOS.openrf -except AttributeError: - # Backward compatability - openrf = open - -Error = 'macostools.Error' - -BUFSIZ=0x80000 # Copy in 0.5Mb chunks - -# -# Not guaranteed to be correct or stay correct (Apple doesn't tell you -# how to do this), but it seems to work. -# -def mkalias(src, dst, relative=None): - """Create a finder alias""" - srcfss = macfs.FSSpec(src) - # The next line will fail under unix-Python if the destination - # doesn't exist yet. We should change this code to be fsref-based. - dstfss = macfs.FSSpec(dst) - if relative: - relativefss = macfs.FSSpec(relative) - # ik mag er geen None in stoppen :-( - alias = srcfss.NewAlias(relativefss) - else: - alias = srcfss.NewAlias() - - if os.path.isdir(src): - cr, tp = 'MACS', 'fdrp' - else: - cr, tp = srcfss.GetCreatorType() - - Res.FSpCreateResFile(dstfss, cr, tp, -1) - h = Res.FSpOpenResFile(dstfss, 3) - resource = Res.Resource(alias.data) - resource.AddResource('alis', 0, '') - Res.CloseResFile(h) - - dstfinfo = dstfss.GetFInfo() - dstfinfo.Flags = dstfinfo.Flags|0x8000 # Alias flag - dstfss.SetFInfo(dstfinfo) - -def mkdirs(dst): - """Make directories leading to 'dst' if they don't exist yet""" - if dst == '' or os.path.exists(dst): - return - head, tail = os.path.split(dst) - if os.sep == ':' and not ':' in head: - head = head + ':' - mkdirs(head) - os.mkdir(dst, 0777) - -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 - try: - dir_fss.SetDates(crdate, now, bkdate) - except macfs.error: - pass - -def touched_ae(dst): - """Tell the finder a file has changed""" - import Finder - f = Finder.Finder() - file_fss = macfs.FSSpec(dst) - vRefNum, dirID, name = file_fss.as_tuple() - dir_fss = macfs.FSSpec((vRefNum, dirID, '')) - f.update(dir_fss) - -def copy(src, dst, createpath=0, copydates=1, forcetype=None): - """Copy a file, including finder info, resource fork, etc""" - if hasattr(src, 'as_pathname'): - src = src.as_pathname() - if hasattr(dst, 'as_pathname'): - dst = dst.as_pathname() - if createpath: - mkdirs(os.path.split(dst)[0]) - - ifp = open(src, 'rb') - ofp = open(dst, 'wb') - d = ifp.read(BUFSIZ) - while d: - ofp.write(d) - d = ifp.read(BUFSIZ) - ifp.close() - ofp.close() - - ifp = openrf(src, '*rb') - ofp = openrf(dst, '*wb') - d = ifp.read(BUFSIZ) - while d: - ofp.write(d) - d = ifp.read(BUFSIZ) - ifp.close() - ofp.close() - - srcfss = macfs.FSSpec(src) - dstfss = macfs.FSSpec(dst) - sf = srcfss.GetFInfo() - df = dstfss.GetFInfo() - df.Creator, df.Type = sf.Creator, sf.Type - if forcetype != None: - df.Type = forcetype - 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, 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), copydates) - else: - copy(src, dst, 1, copydates) |