Mercurial > cpython-lru_cache-weakref

annotate Tools/scripts/which.py @ 30309:fed6501188da 2.3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Catch locale.error as well. Fixes #788378.
author Martin v. Löwis <martin@v.loewis.de>
date Wed, 03 Sep 2003 05:15:20 +0000
parents 86c476a425a7
children 71a294bd7950
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4573
73758db2f464 /usr/local/bin/python -> /usr/bin/env python
Guido van Rossum <guido@python.org>
parents: 1269
diff changeset
1 #! /usr/bin/env python
274
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
2
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
3 # Variant of "which".
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
4 # On stderr, near and total misses are reported.
685
ca28a3a82bba Added '-l[flags]' option.
Guido van Rossum <guido@python.org>
parents: 559
diff changeset
5 # '-l<flags>' argument adds ls -l<flags> of each file found.
274
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
6
6506
df6dfaac2d0b Remove "." or "" from front of sys.path (this bit me once).
Guido van Rossum <guido@python.org>
parents: 4573
diff changeset
7 import sys
df6dfaac2d0b Remove "." or "" from front of sys.path (this bit me once).
Guido van Rossum <guido@python.org>
parents: 4573
diff changeset
8 if sys.path[0] in (".", ""): del sys.path[0]
df6dfaac2d0b Remove "." or "" from front of sys.path (this bit me once).
Guido van Rossum <guido@python.org>
parents: 4573
diff changeset
9
25219
8a7a2f1f88f0 Apply diff2.txt from SF patch http://www.python.org/sf/572113
Walter Dörwald <walter@livinglogic.de>
parents: 15930
diff changeset
10 import sys, os
274
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
11 from stat import *
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
12
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
13 def msg(str):
15930
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
14 sys.stderr.write(str + '\n')
274
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
15
29928
86c476a425a7 fix for bug 773020 - splitting PATH should use os.pathsep
Skip Montanaro <skip@pobox.com>
parents: 29107
diff changeset
16 pathlist = os.environ['PATH'].split(os.pathsep)
274
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
17
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
18 sts = 0
685
ca28a3a82bba Added '-l[flags]' option.
Guido van Rossum <guido@python.org>
parents: 559
diff changeset
19 longlist = ''
ca28a3a82bba Added '-l[flags]' option.
Guido van Rossum <guido@python.org>
parents: 559
diff changeset
20
ca28a3a82bba Added '-l[flags]' option.
Guido van Rossum <guido@python.org>
parents: 559
diff changeset
21 if sys.argv[1:] and sys.argv[1][:2] == '-l':
15930
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
22 longlist = sys.argv[1]
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
23 del sys.argv[1]
274
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
24
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
25 for prog in sys.argv[1:]:
15930
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
26 ident = ()
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
27 for dir in pathlist:
29107
93c92f20b6bf Fix use of 'file' as a variable name.
Andrew M. Kuchling <amk@amk.ca>
parents: 25219
diff changeset
28 filename = os.path.join(dir, prog)
15930
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
29 try:
29107
93c92f20b6bf Fix use of 'file' as a variable name.
Andrew M. Kuchling <amk@amk.ca>
parents: 25219
diff changeset
30 st = os.stat(filename)
15930
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
31 except os.error:
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
32 continue
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
33 if not S_ISREG(st[ST_MODE]):
29107
93c92f20b6bf Fix use of 'file' as a variable name.
Andrew M. Kuchling <amk@amk.ca>
parents: 25219
diff changeset
34 msg(filename + ': not a disk file')
15930
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
35 else:
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
36 mode = S_IMODE(st[ST_MODE])
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
37 if mode & 0111:
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
38 if not ident:
29107
93c92f20b6bf Fix use of 'file' as a variable name.
Andrew M. Kuchling <amk@amk.ca>
parents: 25219
diff changeset
39 print filename
15930
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
40 ident = st[:3]
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
41 else:
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
42 if st[:3] == ident:
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
43 s = 'same as: '
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
44 else:
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
45 s = 'also: '
29107
93c92f20b6bf Fix use of 'file' as a variable name.
Andrew M. Kuchling <amk@amk.ca>
parents: 25219
diff changeset
46 msg(s + filename)
15930
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
47 else:
29107
93c92f20b6bf Fix use of 'file' as a variable name.
Andrew M. Kuchling <amk@amk.ca>
parents: 25219
diff changeset
48 msg(filename + ': not executable')
15930
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
49 if longlist:
29107
93c92f20b6bf Fix use of 'file' as a variable name.
Andrew M. Kuchling <amk@amk.ca>
parents: 25219
diff changeset
50 sts = os.system('ls ' + longlist + ' ' + filename)
15930
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
51 if sts: msg('"ls -l" exit status: ' + `sts`)
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
52 if not ident:
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
53 msg(prog + ': not found')
14a27acc755a Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 6506
diff changeset
54 sts = 1
274
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
55
12a64115a4ee Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
56 sys.exit(sts)