Mercurial > hg
annotate mercurial/utils/dateutil.py @ 37695:570a4426c5b8
hgweb: make sessionvars class less dense
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sun, 01 Apr 2018 23:03:58 +0900 |
parents | c6061cadb400 |
children | d4d2c567bb72 |
rev | line source |
---|---|
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36588
diff
changeset
|
1 # util.py - Mercurial utility functions relative to dates |
8226
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
2 # |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36588
diff
changeset
|
3 # Copyright 2018 Boris Feld <boris.feld@octobus.net> |
8226
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
4 # |
8b2cd04a6e97
put license and copyright info into comment blocks
Martin Geisler <mg@lazybytes.net>
parents:
8225
diff
changeset
|
5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
1082 | 7 |
34137
a8994d08e4a2
doctest: use print_function and convert bytes to unicode where needed
Yuya Nishihara <yuya@tcha.org>
parents:
34134
diff
changeset
|
8 from __future__ import absolute_import, print_function |
27358
ac839ee45b6a
util: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27357
diff
changeset
|
9 |
ac839ee45b6a
util: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27357
diff
changeset
|
10 import calendar |
ac839ee45b6a
util: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27357
diff
changeset
|
11 import datetime |
ac839ee45b6a
util: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27357
diff
changeset
|
12 import time |
3769 | 13 |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36588
diff
changeset
|
14 from ..i18n import _ |
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36588
diff
changeset
|
15 from .. import ( |
27358
ac839ee45b6a
util: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27357
diff
changeset
|
16 encoding, |
ac839ee45b6a
util: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27357
diff
changeset
|
17 error, |
28818
6041fb8f2da8
pycompat: add empty and queue to handle py3 divergence
timeless <timeless@mozdev.org>
parents:
28497
diff
changeset
|
18 pycompat, |
27358
ac839ee45b6a
util: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27357
diff
changeset
|
19 ) |
3769 | 20 |
2609
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
21 # used by parsedate |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
22 defaultdateformats = ( |
29638
491ee264b9f6
date: accept broader range of ISO 8601 time specs
Matt Mackall <mpm@selenic.com>
parents:
29637
diff
changeset
|
23 '%Y-%m-%dT%H:%M:%S', # the 'real' ISO8601 |
491ee264b9f6
date: accept broader range of ISO 8601 time specs
Matt Mackall <mpm@selenic.com>
parents:
29637
diff
changeset
|
24 '%Y-%m-%dT%H:%M', # without seconds |
491ee264b9f6
date: accept broader range of ISO 8601 time specs
Matt Mackall <mpm@selenic.com>
parents:
29637
diff
changeset
|
25 '%Y-%m-%dT%H%M%S', # another awful but legal variant without : |
491ee264b9f6
date: accept broader range of ISO 8601 time specs
Matt Mackall <mpm@selenic.com>
parents:
29637
diff
changeset
|
26 '%Y-%m-%dT%H%M', # without seconds |
491ee264b9f6
date: accept broader range of ISO 8601 time specs
Matt Mackall <mpm@selenic.com>
parents:
29637
diff
changeset
|
27 '%Y-%m-%d %H:%M:%S', # our common legal variant |
491ee264b9f6
date: accept broader range of ISO 8601 time specs
Matt Mackall <mpm@selenic.com>
parents:
29637
diff
changeset
|
28 '%Y-%m-%d %H:%M', # without seconds |
491ee264b9f6
date: accept broader range of ISO 8601 time specs
Matt Mackall <mpm@selenic.com>
parents:
29637
diff
changeset
|
29 '%Y-%m-%d %H%M%S', # without : |
491ee264b9f6
date: accept broader range of ISO 8601 time specs
Matt Mackall <mpm@selenic.com>
parents:
29637
diff
changeset
|
30 '%Y-%m-%d %H%M', # without seconds |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
31 '%Y-%m-%d %I:%M:%S%p', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
32 '%Y-%m-%d %H:%M', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
33 '%Y-%m-%d %I:%M%p', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
34 '%Y-%m-%d', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
35 '%m-%d', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
36 '%m/%d', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
37 '%m/%d/%y', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
38 '%m/%d/%Y', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
39 '%a %b %d %H:%M:%S %Y', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
40 '%a %b %d %I:%M:%S%p %Y', |
4708
01f9ee4de1ad
Add support for RFC2822 to util.parsedate().
Markus F.X.J. Oberhumer <markus@oberhumer.com>
parents:
4686
diff
changeset
|
41 '%a, %d %b %Y %H:%M:%S', # GNU coreutils "/bin/date --rfc-2822" |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
42 '%b %d %H:%M:%S %Y', |
3812 | 43 '%b %d %I:%M:%S%p %Y', |
44 '%b %d %H:%M:%S', | |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
45 '%b %d %I:%M:%S%p', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
46 '%b %d %H:%M', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
47 '%b %d %I:%M%p', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
48 '%b %d %Y', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
49 '%b %d', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
50 '%H:%M:%S', |
9383
7116494c48ab
util: Fix date format for 12-hour time.
Carey Evans <carey@carey.geek.nz>
parents:
9097
diff
changeset
|
51 '%I:%M:%S%p', |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
52 '%H:%M', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
53 '%I:%M%p', |
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
54 ) |
2609
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
55 |
3812 | 56 extendeddateformats = defaultdateformats + ( |
57 "%Y", | |
58 "%Y-%m", | |
59 "%b", | |
60 "%b %Y", | |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36588
diff
changeset
|
61 ) |
36362
01e29e885600
util: add a file object proxy that can read at most N bytes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
36266
diff
changeset
|
62 |
19287
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
63 def makedate(timestamp=None): |
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
64 '''Return a unix timestamp (or the current time) as a (unixtime, |
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
65 offset) tuple based off the local timezone.''' |
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
66 if timestamp is None: |
8b04e1344111
util: add an optional timestamp parameter to makedate
Bryan O'Sullivan <bryano@fb.com>
parents:
19286
diff
changeset
|
67 timestamp = time.time() |
19286
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
68 if timestamp < 0: |
13063
e98581d44f0b
makedate: abort on negative timestamps (issue2513)
Adrian Buehlmann <adrian@cadifra.com>
parents:
13062
diff
changeset
|
69 hint = _("check your clock") |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36588
diff
changeset
|
70 raise error.Abort(_("negative timestamp: %d") % timestamp, hint=hint) |
19286
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
71 delta = (datetime.datetime.utcfromtimestamp(timestamp) - |
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
72 datetime.datetime.fromtimestamp(timestamp)) |
15505
ae04af1ce78d
makedate: wrong timezone offset if DST rules changed this year (issue2511)
Dmitry Panov <dop@itoolabs.com>
parents:
15496
diff
changeset
|
73 tz = delta.days * 86400 + delta.seconds |
19286
78501209488a
util: rename ct variable in makedate to timestamp
Bryan O'Sullivan <bryano@fb.com>
parents:
19211
diff
changeset
|
74 return timestamp, tz |
1329
8f06817bf266
Allow files to be opened in text mode, even on Windows.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1321
diff
changeset
|
75 |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
76 def datestr(date=None, format='%a %b %d %H:%M:%S %Y %1%2'): |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
77 """represent a (unixtime, offset) tuple as a localized time. |
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
78 unixtime is seconds since the epoch, and offset is the time zone's |
28865
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
79 number of seconds away from UTC. |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
80 |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
81 >>> datestr((0, 0)) |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
82 'Thu Jan 01 00:00:00 1970 +0000' |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
83 >>> datestr((42, 0)) |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
84 'Thu Jan 01 00:00:42 1970 +0000' |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
85 >>> datestr((-42, 0)) |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
86 'Wed Dec 31 23:59:18 1969 +0000' |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
87 >>> datestr((0x7fffffff, 0)) |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
88 'Tue Jan 19 03:14:07 2038 +0000' |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
89 >>> datestr((-0x80000000, 0)) |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
90 'Fri Dec 13 20:45:52 1901 +0000' |
16255662446d
util: add doctest to datestr()
Adrian Buehlmann <adrian@cadifra.com>
parents:
28864
diff
changeset
|
91 """ |
1321
b47f96a178a3
Clean up date and timezone handling.
Bryan O'Sullivan <bos@serpentine.com>
parents:
1320
diff
changeset
|
92 t, tz = date or makedate() |
19989
c38c3fdc8b93
date: allow %z in format (issue4040)
Matt Mackall <mpm@selenic.com>
parents:
19951
diff
changeset
|
93 if "%1" in format or "%2" in format or "%z" in format: |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
94 sign = (tz > 0) and "-" or "+" |
9029
0001e49f1c11
compat: use // for integer division
Alejandro Santos <alejolp@alejolp.com>
parents:
8938
diff
changeset
|
95 minutes = abs(tz) // 60 |
27066
6f1f8e88f036
util.datestr: use divmod()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27016
diff
changeset
|
96 q, r = divmod(minutes, 60) |
19989
c38c3fdc8b93
date: allow %z in format (issue4040)
Matt Mackall <mpm@selenic.com>
parents:
19951
diff
changeset
|
97 format = format.replace("%z", "%1%2") |
27066
6f1f8e88f036
util.datestr: use divmod()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27016
diff
changeset
|
98 format = format.replace("%1", "%c%02d" % (sign, q)) |
6f1f8e88f036
util.datestr: use divmod()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27016
diff
changeset
|
99 format = format.replace("%2", "%02d" % r) |
28825
87c6ad2251d8
date: reallow negative timestamp, fix for Windows buggy gmtime() (issue2513)
Florent Gallaire <fgallaire@gmail.com>
parents:
28818
diff
changeset
|
100 d = t - tz |
87c6ad2251d8
date: reallow negative timestamp, fix for Windows buggy gmtime() (issue2513)
Florent Gallaire <fgallaire@gmail.com>
parents:
28818
diff
changeset
|
101 if d > 0x7fffffff: |
87c6ad2251d8
date: reallow negative timestamp, fix for Windows buggy gmtime() (issue2513)
Florent Gallaire <fgallaire@gmail.com>
parents:
28818
diff
changeset
|
102 d = 0x7fffffff |
28864
b0811a9fe67c
date: fix boundary check of negative integer
Florent Gallaire <fgallaire@gmail.com>
parents:
28835
diff
changeset
|
103 elif d < -0x80000000: |
b0811a9fe67c
date: fix boundary check of negative integer
Florent Gallaire <fgallaire@gmail.com>
parents:
28835
diff
changeset
|
104 d = -0x80000000 |
28825
87c6ad2251d8
date: reallow negative timestamp, fix for Windows buggy gmtime() (issue2513)
Florent Gallaire <fgallaire@gmail.com>
parents:
28818
diff
changeset
|
105 # Never use time.gmtime() and datetime.datetime.fromtimestamp() |
87c6ad2251d8
date: reallow negative timestamp, fix for Windows buggy gmtime() (issue2513)
Florent Gallaire <fgallaire@gmail.com>
parents:
28818
diff
changeset
|
106 # because they use the gmtime() system call which is buggy on Windows |
87c6ad2251d8
date: reallow negative timestamp, fix for Windows buggy gmtime() (issue2513)
Florent Gallaire <fgallaire@gmail.com>
parents:
28818
diff
changeset
|
107 # for negative values. |
87c6ad2251d8
date: reallow negative timestamp, fix for Windows buggy gmtime() (issue2513)
Florent Gallaire <fgallaire@gmail.com>
parents:
28818
diff
changeset
|
108 t = datetime.datetime(1970, 1, 1) + datetime.timedelta(seconds=d) |
31449
756175623f2e
py3: call strftime() with native str type
Yuya Nishihara <yuya@tcha.org>
parents:
31448
diff
changeset
|
109 s = encoding.strtolocal(t.strftime(encoding.strfromlocal(format))) |
1987
04c17fc39c84
add changelog style to command line template.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1976
diff
changeset
|
110 return s |
1829
b0f6af327fd4
hgwebdir: export collections of repos
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1635
diff
changeset
|
111 |
6134
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
112 def shortdate(date=None): |
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
113 """turn (timestamp, tzoff) tuple into iso 8631 date.""" |
6229
c3182eeb70ea
dates: improve timezone handling
Matt Mackall <mpm@selenic.com>
parents:
6224
diff
changeset
|
114 return datestr(date, format='%Y-%m-%d') |
6134
7b937b26adf7
Make annotae/grep print short dates with -q/--quiet.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6111
diff
changeset
|
115 |
29636
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
116 def parsetimezone(s): |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
117 """find a trailing timezone, if any, in string, and return a |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
118 (offset, remainder) pair""" |
36551
98d4c642d7f2
py3: fix string slicing in util.parsetimezone()
Yuya Nishihara <yuya@tcha.org>
parents:
36539
diff
changeset
|
119 s = pycompat.bytestr(s) |
29636
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
120 |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
121 if s.endswith("GMT") or s.endswith("UTC"): |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
122 return 0, s[:-3].rstrip() |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
123 |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
124 # Unix-style timezones [+-]hhmm |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
125 if len(s) >= 5 and s[-5] in "+-" and s[-4:].isdigit(): |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
126 sign = (s[-5] == "+") and 1 or -1 |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
127 hours = int(s[-4:-2]) |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
128 minutes = int(s[-2:]) |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
129 return -sign * (hours * 60 + minutes) * 60, s[:-5].rstrip() |
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
130 |
29637
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
131 # ISO8601 trailing Z |
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
132 if s.endswith("Z") and s[-2:-1].isdigit(): |
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
133 return 0, s[:-1] |
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
134 |
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
135 # ISO8601-style [+-]hh:mm |
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
136 if (len(s) >= 6 and s[-6] in "+-" and s[-3] == ":" and |
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
137 s[-5:-3].isdigit() and s[-2:].isdigit()): |
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
138 sign = (s[-6] == "+") and 1 or -1 |
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
139 hours = int(s[-5:-3]) |
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
140 minutes = int(s[-2:]) |
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
141 return -sign * (hours * 60 + minutes) * 60, s[:-6] |
46b2ccce7fde
date: parse ISO-style Z and +hh:mm timezone specs
Matt Mackall <mpm@selenic.com>
parents:
29636
diff
changeset
|
142 |
29636
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
143 return None, s |
26126
7b625baed995
util: extract function that parses timezone string
Yuya Nishihara <yuya@tcha.org>
parents:
26098
diff
changeset
|
144 |
31393
8b6927eb7efd
util: don't use mutable default argument value
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31368
diff
changeset
|
145 def strdate(string, format, defaults=None): |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
146 """parse a localized time string and return a (unixtime, offset) tuple. |
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
147 if the string cannot be parsed, ValueError is raised.""" |
31465
da83f12d7a88
util: explicitly tests for None
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31453
diff
changeset
|
148 if defaults is None: |
da83f12d7a88
util: explicitly tests for None
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31453
diff
changeset
|
149 defaults = {} |
31393
8b6927eb7efd
util: don't use mutable default argument value
Gregory Szorc <gregory.szorc@gmail.com>
parents:
31368
diff
changeset
|
150 |
3255
e96d2956eb4a
util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents:
3176
diff
changeset
|
151 # NOTE: unixtime = localunixtime + offset |
29636
84ef4517de03
date: refactor timezone parsing
Matt Mackall <mpm@selenic.com>
parents:
29613
diff
changeset
|
152 offset, date = parsetimezone(string) |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
153 |
3812 | 154 # add missing elements from defaults |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
155 usenow = False # default to using biased defaults |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
156 for part in ("S", "M", "HI", "d", "mb", "yY"): # decreasing specificity |
32154
52e222eef646
py3: use pycompat.bytestr instead of bytes
Pulkit Goyal <7895pulkit@gmail.com>
parents:
32153
diff
changeset
|
157 part = pycompat.bytestr(part) |
3812 | 158 found = [True for p in part if ("%"+p) in format] |
159 if not found: | |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
160 date += "@" + defaults[part][usenow] |
3812 | 161 format += "@%" + part[0] |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
162 else: |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
163 # We've found a specific time element, less specific time |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
164 # elements are relative to today |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
165 usenow = True |
3808
d6529582942a
improve date parsing for numerous new date formats
Matt Mackall <mpm@selenic.com>
parents:
3807
diff
changeset
|
166 |
32290
2959c3e986e0
py3: convert date and format arguments str before passing in time.strptime
Pulkit Goyal <7895pulkit@gmail.com>
parents:
32208
diff
changeset
|
167 timetuple = time.strptime(encoding.strfromlocal(date), |
2959c3e986e0
py3: convert date and format arguments str before passing in time.strptime
Pulkit Goyal <7895pulkit@gmail.com>
parents:
32208
diff
changeset
|
168 encoding.strfromlocal(format)) |
3256
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
169 localunixtime = int(calendar.timegm(timetuple)) |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
170 if offset is None: |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
171 # local timezone |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
172 unixtime = int(time.mktime(timetuple)) |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
173 offset = unixtime - localunixtime |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
174 else: |
e5c9a084ffe3
util.strdate: assume local time when no timezone specified
Jose M. Prieto <jmprieto@gmx.net>
parents:
3255
diff
changeset
|
175 unixtime = localunixtime + offset |
3255
e96d2956eb4a
util.strdate: compute timestamp using UTC, not local timezone
Jose M. Prieto <jmprieto@gmx.net>
parents:
3176
diff
changeset
|
176 return unixtime, offset |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
177 |
26311
60dd8e3977f0
util: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents:
26267
diff
changeset
|
178 def parsedate(date, formats=None, bias=None): |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
179 """parse a localized date/time and return a (unixtime, offset) tuple. |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
180 |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
181 The date may be a "unixtime offset" string or in one of the specified |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
182 formats. If the date already is a (unixtime, offset) tuple, it is returned. |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
183 |
34362
b76937fafe8a
py3: work around bytes/unicode divergence in parsedate()
Yuya Nishihara <yuya@tcha.org>
parents:
34361
diff
changeset
|
184 >>> parsedate(b' today ') == parsedate( |
b76937fafe8a
py3: work around bytes/unicode divergence in parsedate()
Yuya Nishihara <yuya@tcha.org>
parents:
34361
diff
changeset
|
185 ... datetime.date.today().strftime('%b %d').encode('ascii')) |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
186 True |
34362
b76937fafe8a
py3: work around bytes/unicode divergence in parsedate()
Yuya Nishihara <yuya@tcha.org>
parents:
34361
diff
changeset
|
187 >>> parsedate(b'yesterday ') == parsedate( |
b76937fafe8a
py3: work around bytes/unicode divergence in parsedate()
Yuya Nishihara <yuya@tcha.org>
parents:
34361
diff
changeset
|
188 ... (datetime.date.today() - datetime.timedelta(days=1) |
b76937fafe8a
py3: work around bytes/unicode divergence in parsedate()
Yuya Nishihara <yuya@tcha.org>
parents:
34361
diff
changeset
|
189 ... ).strftime('%b %d').encode('ascii')) |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
190 True |
18614
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
191 >>> now, tz = makedate() |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34084
diff
changeset
|
192 >>> strnow, strtz = parsedate(b'now') |
18614
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
193 >>> (strnow - now) < 1 |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
194 True |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
195 >>> tz == strtz |
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
196 True |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
197 """ |
26311
60dd8e3977f0
util: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents:
26267
diff
changeset
|
198 if bias is None: |
60dd8e3977f0
util: avoid mutable default arguments
Siddharth Agarwal <sid0@fb.com>
parents:
26267
diff
changeset
|
199 bias = {} |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
200 if not date: |
3807
e43b48f0f718
parsedate: allow '' for epoch
Matt Mackall <mpm@selenic.com>
parents:
3806
diff
changeset
|
201 return 0, 0 |
6230
c7253d1a774e
dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents:
6229
diff
changeset
|
202 if isinstance(date, tuple) and len(date) == 2: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
203 return date |
2609
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
204 if not formats: |
6c5b1b5cc160
util.parsedate should understand dates from hg export
Chris Mason <mason@suse.com>
parents:
2601
diff
changeset
|
205 formats = defaultdateformats |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
206 date = date.strip() |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
207 |
24188
5a7920c4d2ea
util: accept "now, today, yesterday" for dates even the locale is not english
André Klitzing <aklitzing@gmail.com>
parents:
24164
diff
changeset
|
208 if date == 'now' or date == _('now'): |
18614
b2586e2cc67a
parsedate: understand "now" as a shortcut for the current time
Augie Fackler <raf@durin42.com>
parents:
18603
diff
changeset
|
209 return makedate() |
24188
5a7920c4d2ea
util: accept "now, today, yesterday" for dates even the locale is not english
André Klitzing <aklitzing@gmail.com>
parents:
24164
diff
changeset
|
210 if date == 'today' or date == _('today'): |
34362
b76937fafe8a
py3: work around bytes/unicode divergence in parsedate()
Yuya Nishihara <yuya@tcha.org>
parents:
34361
diff
changeset
|
211 date = datetime.date.today().strftime(r'%b %d') |
b76937fafe8a
py3: work around bytes/unicode divergence in parsedate()
Yuya Nishihara <yuya@tcha.org>
parents:
34361
diff
changeset
|
212 date = encoding.strtolocal(date) |
24188
5a7920c4d2ea
util: accept "now, today, yesterday" for dates even the locale is not english
André Klitzing <aklitzing@gmail.com>
parents:
24164
diff
changeset
|
213 elif date == 'yesterday' or date == _('yesterday'): |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
214 date = (datetime.date.today() - |
34362
b76937fafe8a
py3: work around bytes/unicode divergence in parsedate()
Yuya Nishihara <yuya@tcha.org>
parents:
34361
diff
changeset
|
215 datetime.timedelta(days=1)).strftime(r'%b %d') |
b76937fafe8a
py3: work around bytes/unicode divergence in parsedate()
Yuya Nishihara <yuya@tcha.org>
parents:
34361
diff
changeset
|
216 date = encoding.strtolocal(date) |
18537
ae60735e37d2
dates: support 'today' and 'yesterday' in parsedate (issue3764)
Paul Cavallaro <ptc@fb.com>
parents:
18326
diff
changeset
|
217 |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
218 try: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
219 when, offset = map(int, date.split(' ')) |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
220 except ValueError: |
3812 | 221 # fill out defaults |
222 now = makedate() | |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
223 defaults = {} |
13200
6f011cf52f9a
avoid .split() in for loops and use tuples instead
David Soria Parra <dsp@php.net>
parents:
13197
diff
changeset
|
224 for part in ("d", "mb", "yY", "HI", "M", "S"): |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
225 # this piece is for rounding the specific end of unknowns |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
226 b = bias.get(part) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
227 if b is None: |
32153
6f173560c7f4
py3: slice over bytes to prevent getting ascii values
Pulkit Goyal <7895pulkit@gmail.com>
parents:
32123
diff
changeset
|
228 if part[0:1] in "HMS": |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
229 b = "00" |
3812 | 230 else: |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
231 b = "0" |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
232 |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
233 # this piece is for matching the generic end to today's date |
32153
6f173560c7f4
py3: slice over bytes to prevent getting ascii values
Pulkit Goyal <7895pulkit@gmail.com>
parents:
32123
diff
changeset
|
234 n = datestr(now, "%" + part[0:1]) |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
235 |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
236 defaults[part] = (b, n) |
3812 | 237 |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
238 for format in formats: |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
239 try: |
6139
989467e8e3a9
Fix bad behaviour when specifying an invalid date (issue700)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
6135
diff
changeset
|
240 when, offset = strdate(date, format, defaults) |
6087
12856a1742dc
better handle errors with date parsing (issue983)
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5917
diff
changeset
|
241 except (ValueError, OverflowError): |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
242 pass |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
243 else: |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
244 break |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
245 else: |
36539
0c2eeaca0577
util: use pycompat.bytestr() on repr() in date parse abort
Augie Fackler <augie@google.com>
parents:
36525
diff
changeset
|
246 raise error.ParseError( |
0c2eeaca0577
util: use pycompat.bytestr() on repr() in date parse abort
Augie Fackler <augie@google.com>
parents:
36525
diff
changeset
|
247 _('invalid date: %r') % pycompat.bytestr(date)) |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
248 # validate explicit (probably user-specified) date and |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
249 # time zone offset. values must fit in signed 32 bits for |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
250 # current 32-bit linux runtimes. timezones go from UTC-12 |
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
251 # to UTC+14 |
28864
b0811a9fe67c
date: fix boundary check of negative integer
Florent Gallaire <fgallaire@gmail.com>
parents:
28835
diff
changeset
|
252 if when < -0x80000000 or when > 0x7fffffff: |
32462
bb18728ea617
util: raise ParseError when parsing dates (BC)
Boris Feld <boris.feld@octobus.net>
parents:
32407
diff
changeset
|
253 raise error.ParseError(_('date exceeds 32 bits: %d') % when) |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
254 if offset < -50400 or offset > 43200: |
32462
bb18728ea617
util: raise ParseError when parsing dates (BC)
Boris Feld <boris.feld@octobus.net>
parents:
32407
diff
changeset
|
255 raise error.ParseError(_('impossible time zone offset: %d') % offset) |
2523
4ab59a3acd16
validate the resulting date in parsedate
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
2522
diff
changeset
|
256 return when, offset |
2522
85f796baab10
Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
2480
diff
changeset
|
257 |
3812 | 258 def matchdate(date): |
259 """Return a function that matches a given date match specifier | |
260 | |
261 Formats include: | |
262 | |
263 '{date}' match a given date to the accuracy provided | |
264 | |
265 '<{date}' on or before a given date | |
266 | |
267 '>{date}' on or after a given date | |
268 | |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34084
diff
changeset
|
269 >>> p1 = parsedate(b"10:29:59") |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34084
diff
changeset
|
270 >>> p2 = parsedate(b"10:30:00") |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34084
diff
changeset
|
271 >>> p3 = parsedate(b"10:30:59") |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34084
diff
changeset
|
272 >>> p4 = parsedate(b"10:31:00") |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34084
diff
changeset
|
273 >>> p5 = parsedate(b"Sep 15 10:30:00 1999") |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34084
diff
changeset
|
274 >>> f = matchdate(b"10:30") |
13212
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
275 >>> f(p1[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
276 False |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
277 >>> f(p2[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
278 True |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
279 >>> f(p3[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
280 True |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
281 >>> f(p4[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
282 False |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
283 >>> f(p5[0]) |
5d0a30fad7de
date: fix matching of underspecified date ranges
Matt Mackall <mpm@selenic.com>
parents:
13204
diff
changeset
|
284 False |
3812 | 285 """ |
286 | |
287 def lower(date): | |
20679
0916f829eb8d
util: move from dict() construction to {} literals
Augie Fackler <raf@durin42.com>
parents:
20542
diff
changeset
|
288 d = {'mb': "1", 'd': "1"} |
6230
c7253d1a774e
dates: Fix bare times to be relative to "today"
Matt Mackall <mpm@selenic.com>
parents:
6229
diff
changeset
|
289 return parsedate(date, extendeddateformats, d)[0] |
3812 | 290 |
291 def upper(date): | |
20679
0916f829eb8d
util: move from dict() construction to {} literals
Augie Fackler <raf@durin42.com>
parents:
20542
diff
changeset
|
292 d = {'mb': "12", 'HI': "23", 'M': "59", 'S': "59"} |
13200
6f011cf52f9a
avoid .split() in for loops and use tuples instead
David Soria Parra <dsp@php.net>
parents:
13197
diff
changeset
|
293 for days in ("31", "30", "29"): |
3812 | 294 try: |
295 d["d"] = days | |
296 return parsedate(date, extendeddateformats, d)[0] | |
36234 | 297 except error.ParseError: |
3812 | 298 pass |
299 d["d"] = "28" | |
300 return parsedate(date, extendeddateformats, d)[0] | |
301 | |
7953
8c6f823efcc9
Correct a bug on date formats with '>' or '<' accompanied by space characters.
Justin Peng <justin.peng.sw@gmail.com>
parents:
7948
diff
changeset
|
302 date = date.strip() |
13780
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
303 |
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
304 if not date: |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36588
diff
changeset
|
305 raise error.Abort(_("dates cannot consist entirely of whitespace")) |
13780
bc7b5d1c1999
util: dates cannot consist entirely of whitespace (issue2732)
Idan Kamara <idankk86@gmail.com>
parents:
13734
diff
changeset
|
306 elif date[0] == "<": |
13869
b470894c33f8
date: fixup breakage from ">" fix
Matt Mackall <mpm@selenic.com>
parents:
13867
diff
changeset
|
307 if not date[1:]: |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36588
diff
changeset
|
308 raise error.Abort(_("invalid day spec, use '<DATE'")) |
3812 | 309 when = upper(date[1:]) |
310 return lambda x: x <= when | |
311 elif date[0] == ">": | |
13869
b470894c33f8
date: fixup breakage from ">" fix
Matt Mackall <mpm@selenic.com>
parents:
13867
diff
changeset
|
312 if not date[1:]: |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36588
diff
changeset
|
313 raise error.Abort(_("invalid day spec, use '>DATE'")) |
3812 | 314 when = lower(date[1:]) |
315 return lambda x: x >= when | |
316 elif date[0] == "-": | |
317 try: | |
318 days = int(date[1:]) | |
319 except ValueError: | |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36588
diff
changeset
|
320 raise error.Abort(_("invalid day spec: %s") % date[1:]) |
13889
9a96efc4af8a
util: make 'hg log -d --2' abort (issue2734)
Yun Lee <yunlee.bj@gmail.com>
parents:
13886
diff
changeset
|
321 if days < 0: |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36588
diff
changeset
|
322 raise error.Abort(_("%s must be nonnegative (see 'hg help dates')") |
13889
9a96efc4af8a
util: make 'hg log -d --2' abort (issue2734)
Yun Lee <yunlee.bj@gmail.com>
parents:
13886
diff
changeset
|
323 % date[1:]) |
3812 | 324 when = makedate()[0] - days * 3600 * 24 |
3813 | 325 return lambda x: x >= when |
3812 | 326 elif " to " in date: |
327 a, b = date.split(" to ") | |
328 start, stop = lower(a), upper(b) | |
329 return lambda x: x >= start and x <= stop | |
330 else: | |
331 start, stop = lower(date), upper(date) | |
332 return lambda x: x >= start and x <= stop |