Python code coverage for Tools/scripts/which.py

#	count	content
1	n/a	#! /usr/bin/env python3
2	n/a
3	n/a	# Variant of "which".
4	n/a	# On stderr, near and total misses are reported.
5	n/a	# '-l<flags>' argument adds ls -l<flags> of each file found.
6	n/a
7	n/a	import sys
8	n/a	if sys.path[0] in (".", ""): del sys.path[0]
9	n/a
10	n/a	import sys, os
11	n/a	from stat import *
12	n/a
13	n/a	def msg(str):
14	n/a	sys.stderr.write(str + '\n')
15	n/a
16	n/a	def main():
17	n/a	pathlist = os.environ['PATH'].split(os.pathsep)
18	n/a
19	n/a	sts = 0
20	n/a	longlist = ''
21	n/a
22	n/a	if sys.argv[1:] and sys.argv[1][:2] == '-l':
23	n/a	longlist = sys.argv[1]
24	n/a	del sys.argv[1]
25	n/a
26	n/a	for prog in sys.argv[1:]:
27	n/a	ident = ()
28	n/a	for dir in pathlist:
29	n/a	filename = os.path.join(dir, prog)
30	n/a	try:
31	n/a	st = os.stat(filename)
32	n/a	except OSError:
33	n/a	continue
34	n/a	if not S_ISREG(st[ST_MODE]):
35	n/a	msg(filename + ': not a disk file')
36	n/a	else:
37	n/a	mode = S_IMODE(st[ST_MODE])
38	n/a	if mode & 0o111:
39	n/a	if not ident:
40	n/a	print(filename)
41	n/a	ident = st[:3]
42	n/a	else:
43	n/a	if st[:3] == ident:
44	n/a	s = 'same as: '
45	n/a	else:
46	n/a	s = 'also: '
47	n/a	msg(s + filename)
48	n/a	else:
49	n/a	msg(filename + ': not executable')
50	n/a	if longlist:
51	n/a	sts = os.system('ls ' + longlist + ' ' + filename)
52	n/a	if sts: msg('"ls -l" exit status: ' + repr(sts))
53	n/a	if not ident:
54	n/a	msg(prog + ': not found')
55	n/a	sts = 1
56	n/a
57	n/a	sys.exit(sts)
58	n/a
59	n/a	if __name__ == '__main__':
60	n/a	main()