Mac/Demo/resources/copyres.py

   1 from Res import *
   2 from Resources import *
   3 import MacOS
   4
   5 READ = 1
   6 WRITE = 2
   7 smAllScripts = -3
   8
   9 def copyres(src, dst):
  10         """Copy resource from src file to dst file."""
  11
  12         cur = CurResFile()
  13         ctor, type = MacOS.GetCreatorAndType(src)
  14         input = FSpOpenResFile(src, READ)
  15         try:
  16                 FSpCreateResFile(dst, ctor, type, smAllScripts)
  17         except:
  18                 raw_input("%s already exists...  CR to write anyway! " % dst)
  19         output = FSpOpenResFile(dst, WRITE)
  20         UseResFile(input)
  21         ntypes = Count1Types()
  22         for itype in range(1, 1+ntypes):
  23                 type = Get1IndType(itype)
  24                 nresources = Count1Resources(type)
  25                 for ires in range(1, 1+nresources):
  26                         res = Get1IndResource(type, ires)
  27                         res.LoadResource()
  28                         id, type, name = res.GetResInfo()
  29                         size = res.SizeResource()
  30                         attrs = res.GetResAttrs()
  31                         print id, type, name, size, hex(attrs)
  32                         res.DetachResource()
  33                         UseResFile(output)
  34                         try:
  35                                 res2 = Get1Resource(type, id)
  36                         except (RuntimeError, Res.Error), msg:
  37                                 res2 = None
  38                         if res2:
  39                                 print "Duplicate type+id, not copied"
  40                                 print (res2.size, res2.data)
  41                                 print res2.GetResInfo()
  42                                 if res2.HomeResFile() == output:
  43                                         'OK'
  44                                 elif res2.HomeResFile() == input:
  45                                         'BAD!'
  46                                 else:
  47                                         print 'Home:', res2.HomeResFile()
  48                         else:
  49                                 res.AddResource(type, id, name)
  50                                 #res.SetResAttrs(attrs)
  51                                 res.WriteResource()
  52                         UseResFile(input)
  53         UseResFile(cur)
  54         CloseResFile(output)
  55         CloseResFile(input)
  56
  57 copyres('::python.¹.rsrc', '::foo.rsrc')