Mercurial > cpython-lru_cache-weakref

comparison Mac/scripts/ConfigurePython.py @ 4169:687899c563e3 legacy-trunk

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Merged Guido's mkaliases and Jack's MkPluginAliases
author Jack Jansen <jack.jansen@cwi.nl>
date Wed, 28 Aug 1996 14:19:53 +0000
parents 21b28dcfa865
children 383611bda9e6
comparison
equal deleted inserted replaced
4168:74b8aa7f1114 4169:687899c563e3
1 # This python script creates Finder aliases for all the 1 # This python script creates Finder aliases for all the
2 # dynamically-loaded modules that "live in" in a single 2 # dynamically-loaded modules that "live in" in a single
3 # shared library. 3 # shared library.
4 # It needs a fully functional non-dynamic python to work
5 # but you can run it in a shared python as long as you can point
6 # it to toolboxmodules.slb
7 # 4 #
8 # Jack Jansen, CWI, August 1995 5 # This is sort-of a merger between Jack's MkPluginAliases
6 # and Guido's mkaliases.
7 #
8 # Jack Jansen, CWI, August 1996
9 9
10 import sys 10 import sys
11 11 import os
12 def help():
13 print"""
14 Try the following:
15 1. Remove any old "Python Preferences" files from the system folder.
16 2. Remove any old "PythonCore" or "PythonCoreCFM68K" files from the system folder.
17 3. Make sure this script, your interpreter and your PythonCore are all located in the
18 same folder.
19 4. Run this script again, by dropping it on your interpreter.
20
21 If this fails try removing starting afresh from the distribution archive.
22 """
23 sys.exit(1)
24
25 try:
26 import os
27 except ImportError:
28 print """
29 I cannot import the 'os' module, so something is wrong with sys.path
30 """
31 help()
32
33 try:
34 import Res
35 except ImportError:
36 import macfs
37 #
38 # Check that we are actually in the main python directory
39 #
40 fss, ok = macfs.StandardGetFile('Where are the toolbox modules?', 'shlb')
41 tblibname = fss.as_pathname()
42 try:
43 for wtd in ["Ctl", "Dlg", "Evt", "Qd", "Res", "Win"]:
44 imp.load_dynamic(wtd, tblibname)
45 except ImportError:
46 print """
47 I cannot load the toolbox modules by hand. Are you sure you are
48 using a PowerPC mac?
49 """
50 sys.exit(1)
51
52
53 import macfs 12 import macfs
54 import EasyDialogs
55 import macostools
56 13
57 ppc_goals = [ 14 ppc_goals = [
58 ("AE.ppc.slb", "toolboxmodules.ppc.slb"), 15 ("AE.ppc.slb", "toolboxmodules.ppc.slb"),
59 ("Ctl.ppc.slb", "toolboxmodules.ppc.slb"), 16 ("Ctl.ppc.slb", "toolboxmodules.ppc.slb"),
60 ("Dlg.ppc.slb", "toolboxmodules.ppc.slb"), 17 ("Dlg.ppc.slb", "toolboxmodules.ppc.slb"),
101 58
102 ("Cm.CFM68K.slb", "qtmodules.CFM68K.slb"), 59 ("Cm.CFM68K.slb", "qtmodules.CFM68K.slb"),
103 ("Qt.CFM68K.slb", "qtmodules.CFM68K.slb"), 60 ("Qt.CFM68K.slb", "qtmodules.CFM68K.slb"),
104 ] 61 ]
105 62
63 def gotopluginfolder():
64 """Go to the plugin folder, assuming we are somewhere in the Python tree"""
65 import os
66
67 while not os.path.isdir(":Plugins"):
68 os.chdir("::")
69 os.chdir(":Plugins")
70 print "current directory is", os.getcwd()
71
72 def loadtoolboxmodules():
73 """Attempt to load the Res module"""
74 try:
75 import Res
76 except ImportError, arg:
77 err1 = arg
78 pass
79 else:
80 print 'imported Res the standard way.'
81 return
82
83 # We cannot import it. First attempt to load the cfm68k version
84 import imp
85 try:
86 dummy = imp.load_dynamic('Res', 'toolboxmodules.CFM68K.slb')
87 except ImportError, arg:
88 err2 = arg
89 pass
90 else:
91 print 'Loaded Res from toolboxmodules.CFM68K.slb.'
92 return
93
94 # Ok, try the ppc version
95 try:
96 dummy = imp.load_dynamic('Res', 'toolboxmodules.ppc.slb')
97 except ImportError, arg:
98 err3 = arg
99 pass
100 else:
101 print 'Loaded Res from toolboxmodules.ppc.slb.'
102 return
103
104 # Tough luck....
105 print "I cannot import the Res module, nor load it from either of"
106 print "toolboxmodules shared libraries. The errors encountered were:"
107 print "import Res:", err1
108 print "load from toolboxmodules.CFM68K.slb:", err2
109 print "load from toolboxmodules.ppc.slb:", err3
110 sys.exit(1)
111
112
106 113
107 def main(): 114 def main():
108 # Ask the user for the plugins directory 115 gotopluginfolder()
109 dir, ok = macfs.GetDirectory('Where is the PlugIns folder?')
110 if not ok: sys.exit(0)
111 os.chdir(dir.as_pathname())
112 116
117 loadtoolboxmodules()
118
119 import macostools
120
113 # Remove old .slb aliases and collect a list of .slb files 121 # Remove old .slb aliases and collect a list of .slb files
114 if EasyDialogs.AskYesNoCancel('Proceed with removing old aliases?') <= 0:
115 sys.exit(0)
116 LibFiles = [] 122 LibFiles = []
117 allfiles = os.listdir(':') 123 allfiles = os.listdir(':')
124 print 'Removing old aliases...'
118 for f in allfiles: 125 for f in allfiles:
119 if f[-4:] == '.slb': 126 if f[-4:] == '.slb':
120 finfo = macfs.FSSpec(f).GetFInfo() 127 finfo = macfs.FSSpec(f).GetFInfo()
121 if finfo.Flags & 0x8000: 128 if finfo.Flags & 0x8000:
129 print ' Removing', f
122 os.unlink(f) 130 os.unlink(f)
123 else: 131 else:
124 LibFiles.append(f) 132 LibFiles.append(f)
133 print ' Found', f
134 print
125 135
126 print LibFiles 136 # Create the new PPC aliases.
127 # Create the new aliases. 137 print 'Creating PPC aliases...'
128 if EasyDialogs.AskYesNoCancel('Proceed with creating PPC aliases?') > 0: 138 for dst, src in ppc_goals:
129 for dst, src in ppc_goals: 139 if src in LibFiles:
130 if src in LibFiles: 140 macostools.mkalias(src, dst)
131 macostools.mkalias(src, dst) 141 print ' ', dst, '->', src
132 else: 142 else:
133 EasyDialogs.Message(dst+' not created: '+src+' not found') 143 print '*', dst, 'not created:', src, 'not found'
134 if EasyDialogs.AskYesNoCancel('Proceed with creating CFM68K aliases?') > 0: 144 print
135 for dst, src in cfm68k_goals: 145
136 if src in LibFiles: 146 # Create the CFM68K aliases.
137 macostools.mkalias(src, dst) 147 print 'Creating CFM68K aliases...'
138 else: 148 for dst, src in cfm68k_goals:
139 EasyDialogs.Message(dst+' not created: '+src+' not found') 149 if src in LibFiles:
140 150 macostools.mkalias(src, dst)
141 EasyDialogs.Message('All done!') 151 print ' ', dst, '->', src
152 else:
153 print '*', dst, 'not created:', src, 'not found'
142 154
143 if __name__ == '__main__': 155 if __name__ == '__main__':
144 main() 156 main()