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238 lines
6.7 KiB
Python
238 lines
6.7 KiB
Python
# This python script creates Finder aliases for all the
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# dynamically-loaded modules that "live in" in a single
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# shared library.
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#
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# This is sort-of a merger between Jack's MkPluginAliases
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# and Guido's mkaliases.
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#
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# Jack Jansen, CWI, August 1996
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import sys
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import os
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import macfs
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import MacOS
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verbose=0
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SPLASH_LOCATE=512
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SPLASH_REMOVE=513
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SPLASH_CFM68K=514
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SPLASH_PPC=515
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SPLASH_NUMPY=516
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ppc_goals = [
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("AE.ppc.slb", "toolboxmodules.ppc.slb"),
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("Ctl.ppc.slb", "toolboxmodules.ppc.slb"),
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("Dlg.ppc.slb", "toolboxmodules.ppc.slb"),
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("Evt.ppc.slb", "toolboxmodules.ppc.slb"),
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("Fm.ppc.slb", "toolboxmodules.ppc.slb"),
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("Help.ppc.slb", "toolboxmodules.ppc.slb"),
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("Menu.ppc.slb", "toolboxmodules.ppc.slb"),
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("List.ppc.slb", "toolboxmodules.ppc.slb"),
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("Qd.ppc.slb", "toolboxmodules.ppc.slb"),
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("Res.ppc.slb", "toolboxmodules.ppc.slb"),
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("Scrap.ppc.slb", "toolboxmodules.ppc.slb"),
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("Snd.ppc.slb", "toolboxmodules.ppc.slb"),
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("Sndihooks.ppc.slb", "toolboxmodules.ppc.slb"),
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("TE.ppc.slb", "toolboxmodules.ppc.slb"),
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("Win.ppc.slb", "toolboxmodules.ppc.slb"),
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("Cm.ppc.slb", "qtmodules.ppc.slb"),
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("Qt.ppc.slb", "qtmodules.ppc.slb"),
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("imgcolormap.ppc.slb", "imgmodules.ppc.slb"),
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("imgformat.ppc.slb", "imgmodules.ppc.slb"),
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("imggif.ppc.slb", "imgmodules.ppc.slb"),
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("imgjpeg.ppc.slb", "imgmodules.ppc.slb"),
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("imgop.ppc.slb", "imgmodules.ppc.slb"),
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("imgpbm.ppc.slb", "imgmodules.ppc.slb"),
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("imgpgm.ppc.slb", "imgmodules.ppc.slb"),
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("imgppm.ppc.slb", "imgmodules.ppc.slb"),
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("imgtiff.ppc.slb", "imgmodules.ppc.slb"),
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("imgsgi.ppc.slb", "imgmodules.ppc.slb")
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]
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cfm68k_goals = [
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("AE.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Ctl.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Dlg.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Evt.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Fm.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Help.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Menu.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("List.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Qd.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Res.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Scrap.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Snd.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Sndihooks.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("TE.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Win.CFM68K.slb", "toolboxmodules.CFM68K.slb"),
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("Cm.CFM68K.slb", "qtmodules.CFM68K.slb"),
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("Qt.CFM68K.slb", "qtmodules.CFM68K.slb"),
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("imgcolormap.CFM68K.slb", "imgmodules.CFM68K.slb"),
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("imgformat.CFM68K.slb", "imgmodules.CFM68K.slb"),
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("imggif.CFM68K.slb", "imgmodules.CFM68K.slb"),
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("imgjpeg.CFM68K.slb", "imgmodules.CFM68K.slb"),
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("imgop.CFM68K.slb", "imgmodules.CFM68K.slb"),
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("imgpbm.CFM68K.slb", "imgmodules.CFM68K.slb"),
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("imgpgm.CFM68K.slb", "imgmodules.CFM68K.slb"),
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("imgppm.CFM68K.slb", "imgmodules.CFM68K.slb"),
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("imgtiff.CFM68K.slb", "imgmodules.CFM68K.slb"),
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("imgsgi.CFM68K.slb", "imgmodules.CFM68K.slb")
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]
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def gotopluginfolder():
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"""Go to the plugin folder, assuming we are somewhere in the Python tree"""
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import os
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while not os.path.isdir(":Plugins"):
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os.chdir("::")
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os.chdir(":Plugins")
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if verbose: print "current directory is", os.getcwd()
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def loadtoolboxmodules():
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"""Attempt to load the Res module"""
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try:
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import Res
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except ImportError, arg:
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err1 = arg
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pass
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else:
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if verbose: print 'imported Res the standard way.'
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return
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# We cannot import it. First attempt to load the cfm68k version
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import imp
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try:
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dummy = imp.load_dynamic('Res', 'toolboxmodules.CFM68K.slb')
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except ImportError, arg:
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err2 = arg
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pass
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else:
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if verbose: print 'Loaded Res from toolboxmodules.CFM68K.slb.'
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return
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# Ok, try the ppc version
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try:
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dummy = imp.load_dynamic('Res', 'toolboxmodules.ppc.slb')
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except ImportError, arg:
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err3 = arg
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pass
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else:
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if verbose: print 'Loaded Res from toolboxmodules.ppc.slb.'
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return
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# Tough luck....
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print "I cannot import the Res module, nor load it from either of"
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print "toolboxmodules shared libraries. The errors encountered were:"
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print "import Res:", err1
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print "load from toolboxmodules.CFM68K.slb:", err2
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print "load from toolboxmodules.ppc.slb:", err3
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sys.exit(1)
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def getextensiondirfile(fname):
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import macfs
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import MACFS
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vrefnum, dirid = macfs.FindFolder(MACFS.kOnSystemDisk, MACFS.kExtensionFolderType, 0)
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fss = macfs.FSSpec((vrefnum, dirid, fname))
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return fss.as_pathname()
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def mkcorealias(src, altsrc):
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import string
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import macostools
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version = string.split(sys.version)[0]
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dst = getextensiondirfile(src+ ' ' + version)
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if not os.path.exists(src):
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if not os.path.exists(altsrc):
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if verbose: print '*', src, 'not found'
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return 0
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src = altsrc
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try:
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os.unlink(dst)
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except os.error:
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pass
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macostools.mkalias(src, dst)
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if verbose: print ' ', dst, '->', src
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return 1
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def main():
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MacOS.splash(SPLASH_LOCATE)
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gotopluginfolder()
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loadtoolboxmodules()
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sys.path.append('::Mac:Lib')
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import macostools
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# Remove old .slb aliases and collect a list of .slb files
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didsplash = 0
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LibFiles = []
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allfiles = os.listdir(':')
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if verbose: print 'Removing old aliases...'
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for f in allfiles:
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if f[-4:] == '.slb':
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finfo = macfs.FSSpec(f).GetFInfo()
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if finfo.Flags & 0x8000:
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if not didsplash:
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MacOS.splash(SPLASH_REMOVE)
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didsplash = 1
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if verbose: print ' Removing', f
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os.unlink(f)
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else:
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LibFiles.append(f)
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if verbose: print ' Found', f
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if verbose: print
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# Create the new PPC aliases.
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didsplash = 0
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if verbose: print 'Creating PPC aliases...'
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for dst, src in ppc_goals:
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if src in LibFiles:
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if not didsplash:
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MacOS.splash(SPLASH_PPC)
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didsplash = 1
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macostools.mkalias(src, dst)
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if verbose: print ' ', dst, '->', src
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else:
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if verbose: print '*', dst, 'not created:', src, 'not found'
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if verbose: print
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# Create the CFM68K aliases.
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didsplash = 0
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if verbose: print 'Creating CFM68K aliases...'
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for dst, src in cfm68k_goals:
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if src in LibFiles:
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if not didsplash:
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MacOS.splash(SPLASH_CFM68K)
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didsplash = 1
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macostools.mkalias(src, dst)
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if verbose: print ' ', dst, '->', src
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else:
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if verbose: print '*', dst, 'not created:', src, 'not found'
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if verbose: print
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# Create the PythonCore alias(es)
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if verbose: print 'Creating PythonCore aliases in Extensions folder...'
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os.chdir('::')
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n = 0
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n = n + mkcorealias('PythonCore', 'PythonCore')
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n = n + mkcorealias('PythonCorePPC', ':build.macppc.shared:PythonCorePPC')
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n = n + mkcorealias('PythonCoreCFM68K', ':build.mac68k.shared:PythonCoreCFM68K')
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# Install NumPy
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if os.path.exists(':Extensions:NumPy:macmkaliases.py'):
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MacOS.splash(SPLASH_NUMPY)
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os.chdir(':Extensions:NumPy')
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import macmkaliases
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err = macmkaliases.main()
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if verbose and n == 0:
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sys.exit(1)
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if __name__ == '__main__':
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if len(sys.argv) > 1 and sys.argv[1] == '-v':
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verbose = 1
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main()
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