1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
#!/usr/bin/env python
import sys
import re
import os
unused_internal_funcs = ['__Pyx_PrintItem',
'__Pyx_PrintNewline',
'__Pyx_ReRaise',
#'__Pyx_GetExcValue',
'__Pyx_ArgTypeTest',
'__Pyx_SetVtable',
'__Pyx_GetVtable',
'__Pyx_CreateClass']
if __name__ == '__main__':
os.system('pyrexc mtrand.pyx')
mtrand_c = open('mtrand.c', 'r')
processed = open('mtrand_pp.c', 'w')
unused_funcs_str = '(' + '|'.join(unused_internal_funcs) + ')'
uifpat = re.compile(r'static \w+ \*?'+unused_funcs_str+r'.*/\*proto\*/')
for linenum, line in enumerate(mtrand_c):
m = re.match(r'^(\s+arrayObject\w*\s*=\s*[(])[(]PyObject\s*[*][)]',
line)
if m:
line = '%s(PyArrayObject *)%s' % (m.group(1), line[m.end():])
m = uifpat.match(line)
if m:
line = ''
m = re.search(unused_funcs_str, line)
if m:
print >>sys.stderr, \
"%s was declared unused, but is used at line %d" % (m.group(),
linenum+1)
processed.write(line)
mtrand_c.close()
processed.close()
os.rename('mtrand_pp.c', 'mtrand.c')
|
