annotate mercurial/scmposix.py @ 36382:b4d1c09b754b

py3: add missing b'' in test-arbitraryfilectx.t # skip-blame as just b'' prefix
author Pulkit Goyal <7895pulkit@gmail.com>
date Fri, 23 Feb 2018 18:12:20 +0530
parents dacfcdd8b94e
children 57875cf423c9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
27483
39087ee88835 scmposix: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 22583
diff changeset
1 from __future__ import absolute_import
39087ee88835 scmposix: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 22583
diff changeset
2
30311
80708959161a scmutil: narrow ImportError handling in termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30310
diff changeset
3 import array
30309
4b1af1c867fa scmutil: move util.termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30276
diff changeset
4 import errno
4b1af1c867fa scmutil: move util.termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30276
diff changeset
5 import fcntl
27483
39087ee88835 scmposix: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 22583
diff changeset
6 import os
39087ee88835 scmposix: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 22583
diff changeset
7 import sys
39087ee88835 scmposix: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 22583
diff changeset
8
39087ee88835 scmposix: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 22583
diff changeset
9 from . import (
30276
c90a05124fae py3: make scmposix.userrcpath() return bytes
Pulkit Goyal <7895pulkit@gmail.com>
parents: 27483
diff changeset
10 encoding,
30467
5b0baa9f3362 py3: use pycompat.sysargv in scmposix.systemrcpath()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30314
diff changeset
11 pycompat,
32208
d74b0cff94a9 osutil: proxy through util (and platform) modules (API)
Yuya Nishihara <yuya@tcha.org>
parents: 32078
diff changeset
12 util,
27483
39087ee88835 scmposix: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 22583
diff changeset
13 )
18690
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
14
32078
bf5e13e38390 pager: use less as a fallback on Unix
Yuya Nishihara <yuya@tcha.org>
parents: 31339
diff changeset
15 # BSD 'more' escapes ANSI color sequences by default. This can be disabled by
bf5e13e38390 pager: use less as a fallback on Unix
Yuya Nishihara <yuya@tcha.org>
parents: 31339
diff changeset
16 # $MORE variable, but there's no compatible option with Linux 'more'. Given
bf5e13e38390 pager: use less as a fallback on Unix
Yuya Nishihara <yuya@tcha.org>
parents: 31339
diff changeset
17 # OS X is widely used and most modern Unix systems would have 'less', setting
bf5e13e38390 pager: use less as a fallback on Unix
Yuya Nishihara <yuya@tcha.org>
parents: 31339
diff changeset
18 # 'less' as the default seems reasonable.
bf5e13e38390 pager: use less as a fallback on Unix
Yuya Nishihara <yuya@tcha.org>
parents: 31339
diff changeset
19 fallbackpager = 'less'
bf5e13e38390 pager: use less as a fallback on Unix
Yuya Nishihara <yuya@tcha.org>
parents: 31339
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20
18690
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
21 def _rcfiles(path):
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
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22 rcs = [os.path.join(path, 'hgrc')]
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
23 rcdir = os.path.join(path, 'hgrc.d')
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
24 try:
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
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25 rcs.extend([os.path.join(rcdir, f)
32208
d74b0cff94a9 osutil: proxy through util (and platform) modules (API)
Yuya Nishihara <yuya@tcha.org>
parents: 32078
diff changeset
26 for f, kind in util.listdir(rcdir)
18690
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
27 if f.endswith(".rc")])
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
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28 except OSError:
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
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29 pass
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
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30 return rcs
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
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31
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
32 def systemrcpath():
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
33 path = []
30641
16b5df5792a8 py3: replace sys.platform with pycompat.sysplatform (part 1 of 2)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30467
diff changeset
34 if pycompat.sysplatform == 'plan9':
18690
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
35 root = 'lib/mercurial'
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
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36 else:
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
37 root = 'etc/mercurial'
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
38 # old mod_python does not set sys.argv
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
39 if len(getattr(sys, 'argv', [])) > 0:
30467
5b0baa9f3362 py3: use pycompat.sysargv in scmposix.systemrcpath()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30314
diff changeset
40 p = os.path.dirname(os.path.dirname(pycompat.sysargv[0]))
22583
23c995ed466b config: don't read the same config file twice
Mads Kiilerich <madski@unity3d.com>
parents: 18690
diff changeset
41 if p != '/':
23c995ed466b config: don't read the same config file twice
Mads Kiilerich <madski@unity3d.com>
parents: 18690
diff changeset
42 path.extend(_rcfiles(os.path.join(p, root)))
18690
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
43 path.extend(_rcfiles('/' + root))
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
44 return path
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
45
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
46 def userrcpath():
30641
16b5df5792a8 py3: replace sys.platform with pycompat.sysplatform (part 1 of 2)
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30467
diff changeset
47 if pycompat.sysplatform == 'plan9':
30276
c90a05124fae py3: make scmposix.userrcpath() return bytes
Pulkit Goyal <7895pulkit@gmail.com>
parents: 27483
diff changeset
48 return [encoding.environ['home'] + '/lib/hgrc']
34647
dacfcdd8b94e codemod: use pycompat.isdarwin
Jun Wu <quark@fb.com>
parents: 32208
diff changeset
49 elif pycompat.isdarwin:
30941
354020079723 hg: allow usage of XDG_CONFIG_HOME/hg/hgrc
David Demelier <demelier.david@gmail.com>
parents: 30641
diff changeset
50 return [os.path.expanduser('~/.hgrc')]
18690
4c6f7f0dadab scmutil: split platform-specific bits into their own modules
Kevin Bullock <kbullock@ringworld.org>
parents:
diff changeset
51 else:
30941
354020079723 hg: allow usage of XDG_CONFIG_HOME/hg/hgrc
David Demelier <demelier.david@gmail.com>
parents: 30641
diff changeset
52 confighome = encoding.environ.get('XDG_CONFIG_HOME')
354020079723 hg: allow usage of XDG_CONFIG_HOME/hg/hgrc
David Demelier <demelier.david@gmail.com>
parents: 30641
diff changeset
53 if confighome is None or not os.path.isabs(confighome):
354020079723 hg: allow usage of XDG_CONFIG_HOME/hg/hgrc
David Demelier <demelier.david@gmail.com>
parents: 30641
diff changeset
54 confighome = os.path.expanduser('~/.config')
354020079723 hg: allow usage of XDG_CONFIG_HOME/hg/hgrc
David Demelier <demelier.david@gmail.com>
parents: 30641
diff changeset
55
354020079723 hg: allow usage of XDG_CONFIG_HOME/hg/hgrc
David Demelier <demelier.david@gmail.com>
parents: 30641
diff changeset
56 return [os.path.expanduser('~/.hgrc'),
354020079723 hg: allow usage of XDG_CONFIG_HOME/hg/hgrc
David Demelier <demelier.david@gmail.com>
parents: 30641
diff changeset
57 os.path.join(confighome, 'hg', 'hgrc')]
30309
4b1af1c867fa scmutil: move util.termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30276
diff changeset
58
30314
365812902904 scmutil: extend termwidth() to return terminal height, renamed to termsize()
Yuya Nishihara <yuya@tcha.org>
parents: 30312
diff changeset
59 def termsize(ui):
30309
4b1af1c867fa scmutil: move util.termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30276
diff changeset
60 try:
4b1af1c867fa scmutil: move util.termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30276
diff changeset
61 import termios
30311
80708959161a scmutil: narrow ImportError handling in termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30310
diff changeset
62 TIOCGWINSZ = termios.TIOCGWINSZ # unavailable on IRIX (issue3449)
80708959161a scmutil: narrow ImportError handling in termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30310
diff changeset
63 except (AttributeError, ImportError):
30314
365812902904 scmutil: extend termwidth() to return terminal height, renamed to termsize()
Yuya Nishihara <yuya@tcha.org>
parents: 30312
diff changeset
64 return 80, 24
30312
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
65
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
66 for dev in (ui.ferr, ui.fout, ui.fin):
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
67 try:
30309
4b1af1c867fa scmutil: move util.termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30276
diff changeset
68 try:
30312
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
69 fd = dev.fileno()
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
70 except AttributeError:
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
71 continue
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
72 if not os.isatty(fd):
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
73 continue
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
74 arri = fcntl.ioctl(fd, TIOCGWINSZ, '\0' * 8)
31339
7c09b071318a smcposix: pass unicode as first argument to array.array
Pulkit Goyal <7895pulkit@gmail.com>
parents: 30941
diff changeset
75 height, width = array.array(r'h', arri)[:2]
30314
365812902904 scmutil: extend termwidth() to return terminal height, renamed to termsize()
Yuya Nishihara <yuya@tcha.org>
parents: 30312
diff changeset
76 if width > 0 and height > 0:
365812902904 scmutil: extend termwidth() to return terminal height, renamed to termsize()
Yuya Nishihara <yuya@tcha.org>
parents: 30312
diff changeset
77 return width, height
30312
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
78 except ValueError:
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
79 pass
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
80 except IOError as e:
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
81 if e[0] == errno.EINVAL:
30309
4b1af1c867fa scmutil: move util.termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30276
diff changeset
82 pass
30312
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
83 else:
1ad1c5017043 scmutil: remove superfluous indent from termwidth()
Yuya Nishihara <yuya@tcha.org>
parents: 30311
diff changeset
84 raise
30314
365812902904 scmutil: extend termwidth() to return terminal height, renamed to termsize()
Yuya Nishihara <yuya@tcha.org>
parents: 30312
diff changeset
85 return 80, 24