This is an archive of the discontinued Mercurial Phabricator instance.

Differential D370

templatefilters: add `reldate` for human-style relative dates
AbandonedPublic

Authored by phillco on Aug 13 2017, 11:06 PM.

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Summary

e.g., "3 days ago", "6 hours ago", etc.

Very helpful in, e.g., Facebook's smartlog view:

Diff Detail

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rHG Mercurial
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Unit
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phillco created this revision.Aug 13 2017, 11:06 PM
phillco edited the summary of this revision. (Show Details)Aug 14 2017, 1:50 AM
akushner added a subscriber: akushner.Aug 14 2017, 3:46 PM

There's already a date|age template feature that does this.

phillco added a comment.Aug 14 2017, 3:55 PM

Heh, whoops. It didn't come up for searches of "relative" or "relative date".

I'll abandon this revision but the one right before it is probably still worth including.

phillco abandoned this revision.Aug 14 2017, 3:55 PM

Revision Contents
Changeset List

Diff 851

mercurial/templatefilters.py

@templatefilter('isodatesec') @templatefilter('isodatesec')
def isodatesec(text): def isodatesec(text):
"""Date. Returns the date in ISO 8601 format, including """Date. Returns the date in ISO 8601 format, including
seconds: "2009-08-18 13:00:13 +0200". See also the rfc3339date seconds: "2009-08-18 13:00:13 +0200". See also the rfc3339date
filter. filter.
""" """
return util.datestr(text, '%Y-%m-%d %H:%M:%S %1%2') return util.datestr(text, '%Y-%m-%d %H:%M:%S %1%2')
@templatefilter('reldate')
def reldate(text):
"""Date. Returns how long ago the date was in relative human-readable form,
e.g. "3 hours ago".
If the date is more than a week old, returns an ISO-like string in the
format "%Y-%m-%d".
"""
# From https://stackoverflow.com/a/5164027/303833
date = util.hgdatetopython(text)
delta = util.hgdatetopython(util.makedate()) - date
secs = delta.seconds
if delta.days > 7 or delta.days < 0:
return date.strftime('%Y-%m-%d')
elif delta.days == 1:
return '1 day ago'
elif delta.days > 1:
return '%d days ago' % delta.days
elif secs <= 1:
return 'just now'
elif secs < 60:
return '%d seconds ago' % secs
elif secs < 120:
return '1 minute ago'
elif secs < 3600:
return '%d minutes ago' % (secs / 60)
elif secs < 7200:
return '1 hour ago'
else:
return '%d hours ago' % (secs / 3600)
def indent(text, prefix): def indent(text, prefix):
'''indent each non-empty line of text after first with prefix.''' '''indent each non-empty line of text after first with prefix.'''
lines = text.splitlines() lines = text.splitlines()
num_lines = len(lines) num_lines = len(lines)
endswithnewline = text[-1:] == '\n' endswithnewline = text[-1:] == '\n'
def indenter(): def indenter():
for i in xrange(num_lines): for i in xrange(num_lines):
l = lines[i] l = lines[i]

tests/test-command-template.t

1970-01-18 08:40:01 +0000 1970-01-18 08:40:01 +0000
1970-01-18 08:40:00 +0000 1970-01-18 08:40:00 +0000
1970-01-17 04:53:20 +0000 1970-01-17 04:53:20 +0000
1970-01-16 01:06:40 +0000 1970-01-16 01:06:40 +0000
1970-01-14 21:20:00 +0000 1970-01-14 21:20:00 +0000
1970-01-13 17:33:20 +0000 1970-01-13 17:33:20 +0000
1970-01-12 13:46:40 +0000 1970-01-12 13:46:40 +0000
$ cat > oldtime.py <<EOF
> import time
> def oldtime():
> return 1500500
> time.time = oldtime
> EOF
$ cp $HGRCPATH $HGRCPATH.bak
$ echo "[extensions]" >> $HGRCPATH
$ echo "loop=`pwd`/oldtime.py" >> $HGRCPATH
$ hg log --template '{date|reldate}\n'
2020-01-01
5 days ago
8 minutes ago
8 minutes ago
1 day ago
2 days ago
3 days ago
4 days ago
5 days ago
$ mv $HGRCPATH.bak $HGRCPATH
$ hg log --template '{date|rfc822date}\n' $ hg log --template '{date|rfc822date}\n'
Wed, 01 Jan 2020 10:01:00 +0000 Wed, 01 Jan 2020 10:01:00 +0000
Mon, 12 Jan 1970 13:46:40 +0000 Mon, 12 Jan 1970 13:46:40 +0000
Sun, 18 Jan 1970 08:40:01 +0000 Sun, 18 Jan 1970 08:40:01 +0000
Sun, 18 Jan 1970 08:40:00 +0000 Sun, 18 Jan 1970 08:40:00 +0000
Sat, 17 Jan 1970 04:53:20 +0000 Sat, 17 Jan 1970 04:53:20 +0000
Fri, 16 Jan 1970 01:06:40 +0000 Fri, 16 Jan 1970 01:06:40 +0000
Wed, 14 Jan 1970 21:20:00 +0000 Wed, 14 Jan 1970 21:20:00 +0000