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comparison lib/swig/swigwin-2.0.11/Tools/pyname_patch.py @ 1899:b3009adc0e2f

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Adding swig, gitignore, hgignore
author Nomad
date Mon, 21 Oct 2013 10:42:27 +0200
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1867:eb580660bbbb 1899:b3009adc0e2f
1 #!/usr/bin/env python
2 """
3 From SWIG 1.3.37 we deprecated all SWIG symbols that start with Py,
4 since they are inappropriate and discouraged in Python documentation
5 (from http://www.python.org/doc/2.5.2/api/includes.html):
6
7 "All user visible names defined by Python.h (except those defined by the included
8 standard headers) have one of the prefixes "Py" or "_Py". Names beginning with
9 "_Py" are for internal use by the Python implementation and should not be used
10 by extension writers. Structure member names do not have a reserved prefix.
11
12 Important: user code should never define names that begin with "Py" or "_Py".
13 This confuses the reader, and jeopardizes the portability of the user code to
14 future Python versions, which may define additional names beginning with one
15 of these prefixes."
16
17 This file is a simple script used for change all of these symbols, for user code
18 or SWIG itself.
19 """
20 import re
21 from shutil import copyfile
22 import sys
23
24 symbols = [
25 #(old name, new name)
26 ("PySequence_Base", "SwigPySequence_Base"),
27 ("PySequence_Cont", "SwigPySequence_Cont"),
28 ("PySwigIterator_T", "SwigPyIterator_T"),
29 ("PyPairBoolOutputIterator", "SwigPyPairBoolOutputIterator"),
30 ("PySwigIterator", "SwigPyIterator"),
31 ("PySwigIterator_T", "SwigPyIterator_T"),
32 ("PyMapIterator_T", "SwigPyMapIterator_T"),
33 ("PyMapKeyIterator_T", "SwigPyMapKeyIterator_T"),
34 ("PyMapValueIterator_T", "SwigPyMapValueITerator_T"),
35 ("PyObject_ptr", "SwigPtr_PyObject"),
36 ("PyObject_var", "SwigVar_PyObject"),
37 ("PyOper", "SwigPyOper"),
38 ("PySeq", "SwigPySeq"),
39 ("PySequence_ArrowProxy", "SwigPySequence_ArrowProxy"),
40 ("PySequence_Cont", "SwigPySequence_Cont"),
41 ("PySequence_InputIterator", "SwigPySequence_InputIterator"),
42 ("PySequence_Ref", "SwigPySequence_Ref"),
43 ("PySwigClientData", "SwigPyClientData"),
44 ("PySwigClientData_Del", "SwigPyClientData_Del"),
45 ("PySwigClientData_New", "SwigPyClientData_New"),
46 ("PySwigIterator", "SwigPyIterator"),
47 ("PySwigIteratorClosed_T", "SwigPyIteratorClosed_T"),
48 ("PySwigIteratorOpen_T", "SwigPyIteratorOpen_T"),
49 ("PySwigIterator_T", "SwigPyIterator_T"),
50 ("PySwigObject", "SwigPyObject"),
51 ("PySwigObject_Check", "SwigPyObject_Check"),
52 ("PySwigObject_GetDesc", "SwigPyObject_GetDesc"),
53 ("PySwigObject_New", "SwigPyObject_New"),
54 ("PySwigObject_acquire", "SwigPyObject_acquire"),
55 ("PySwigObject_append", "SwigPyObject_append"),
56 ("PySwigObject_as_number", "SwigPyObject_as_number"),
57 ("PySwigObject_compare", "SwigPyObject_compare"),
58 ("PySwigObject_dealloc", "SwigPyObject_dealloc"),
59 ("PySwigObject_disown", "SwigPyObject_disown"),
60 ("PySwigObject_format", "SwigPyObject_format"),
61 ("PySwigObject_getattr", "SwigPyObject_getattr"),
62 ("PySwigObject_hex", "SwigPyObject_hex"),
63 ("PySwigObject_long", "SwigPyObject_long"),
64 ("PySwigObject_next", "SwigPyObject_next"),
65 ("PySwigObject_oct", "SwigPyObject_oct"),
66 ("PySwigObject_own", "SwigPyObject_own"),
67 ("PySwigObject_print", "SwigPyObject_print"),
68 ("PySwigObject_repr", "SwigPyObject_repr"),
69 ("PySwigObject_richcompare", "SwigPyObject_richcompare"),
70 ("PySwigObject_str", "SwigPyObject_str"),
71 ("PySwigObject_type", "SwigPyObject_type"),
72 ("PySwigPacked", "SwigPyPacked"),
73 ("PySwigPacked_Check", "SwigPyPacked_Check"),
74 ("PySwigPacked_New", "SwigPyPacked_New"),
75 ("PySwigPacked_UnpackData", "SwigPyPacked_UnpackData"),
76 ("PySwigPacked_compare", "SwigPyPacked_compare"),
77 ("PySwigPacked_dealloc", "SwigPyPacked_dealloc"),
78 ("PySwigPacked_print", "SwigPyPacked_print"),
79 ("PySwigPacked_repr", "SwigPyPacked_repr"),
80 ("PySwigPacked_str", "SwigPyPacked_str"),
81 ("PySwigPacked_type", "SwigPyPacked_type"),
82 ("pyseq", "swigpyseq"),
83 ("pyswigobject_type", "swigpyobject_type"),
84 ("pyswigpacked_type", "swigpypacked_type"),
85 ]
86
87 res = [(re.compile("\\b(%s)\\b"%oldname), newname) for oldname, newname in symbols]
88
89 def patch_file(fn):
90 newf = []
91 changed = False
92 for line in open(fn):
93 for r, newname in res:
94 line, n = r.subn(newname, line)
95 if n>0:
96 changed = True
97 newf.append(line)
98
99 if changed:
100 copyfile(fn, fn+".bak")
101 f = open(fn, "w")
102 f.write("".join(newf))
103 f.close()
104 return changed
105
106 def main(fns):
107 for fn in fns:
108 try:
109 if patch_file(fn):
110 print "Patched file", fn
111 except IOError:
112 print "Error occurred during patching", fn
113 return
114
115 if __name__=="__main__":
116 if len(sys.argv) > 1:
117 main(sys.argv[1:])
118 else:
119 print "Patch your interface file for SWIG's Py* symbol name deprecation."
120 print "Usage:"
121 print " %s files..."%sys.argv[0]
122
123