You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
2.8 KiB
85 lines
2.8 KiB
#!/usr/bin/env python |
|
# -*- coding: utf-8 -*- |
|
|
|
# Mitter, a Maemo client for Twitter. |
|
# Copyright (C) 2007, 2008 Julio Biason |
|
# |
|
# This program is free software: you can redistribute it and/or modify |
|
# it under the terms of the GNU General Public License as published by |
|
# the Free Software Foundation, either version 3 of the License, or |
|
# (at your option) any later version. |
|
# |
|
# This program is distributed in the hope that it will be useful, |
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
# GNU General Public License for more details. |
|
# |
|
# You should have received a copy of the GNU General Public License |
|
# along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
|
|
import datetime |
|
import time |
|
|
|
|
|
# Adapted from |
|
# http://code.djangoproject.com/browser/django/trunk/django/utils/timesince.py |
|
# My version expects time to be given in UTC & returns timedelta from UTC. |
|
|
|
def pluralize(singular, plural, count): |
|
if count == 1: |
|
return singular |
|
else: |
|
return plural |
|
|
|
|
|
def timesince(d, now=None): |
|
""" |
|
Takes two datetime objects and returns the time between then and now |
|
as a nicely formatted string, e.g "10 minutes" |
|
Adapted from http://blog.natbat.co.uk/archive/2003/Jun/14/time_since |
|
""" |
|
chunks = ( |
|
(60 * 60 * 24 * 365, lambda n: pluralize('year', 'years', n)), |
|
(60 * 60 * 24 * 30, lambda n: pluralize('month', 'months', n)), |
|
(60 * 60 * 24 * 7, lambda n: pluralize('week', 'weeks', n)), |
|
(60 * 60 * 24, lambda n: pluralize('day', 'days', n)), |
|
(60 * 60, lambda n: pluralize('hour', 'hours', n)), |
|
(60, lambda n: pluralize('minute', 'minutes', n))) |
|
# Convert datetime.date to datetime.datetime for comparison |
|
if d.__class__ is not datetime.datetime: |
|
d = datetime.datetime(d.year, d.month, d.day) |
|
if now: |
|
t = now.timetuple() |
|
else: |
|
t = time.gmtime() |
|
now = datetime.datetime(t[0], t[1], t[2], t[3], t[4], t[5]) |
|
|
|
# ignore microsecond part of 'd' since we removed it from 'now' |
|
delta = now - (d - datetime.timedelta(0, 0, d.microsecond)) |
|
since = delta.days * 24 * 60 * 60 + delta.seconds |
|
if int(since) <= 0: |
|
return 'moments' |
|
|
|
for i, (seconds, name) in enumerate(chunks): |
|
count = since / seconds |
|
if count != 0: |
|
break |
|
|
|
s = '%d %s' % (count, name(count)) |
|
if i + 1 < len(chunks): |
|
# Now get the second item |
|
seconds2, name2 = chunks[i + 1] |
|
count2 = (since - (seconds * count)) / seconds2 |
|
if count2 != 0: |
|
s += ', %d %s' % (count2, name2(count2)) |
|
return s |
|
|
|
|
|
def timeuntil(d, now=None): |
|
""" |
|
Like timesince, but returns a string measuring the time until |
|
the given time. |
|
""" |
|
if now == None: |
|
now = datetime.datetime.now() |
|
return timesince(now, d)
|
|
|