aboutsummaryrefslogtreecommitdiff
path: root/glifestream/filters/truncate.py
blob: 5d4ff54bf760400847a2b3fec552be23d360efa7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
#  gLifestream Copyright (C) 2009, 2010, 2013 Wojciech Polak
#
#  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/>.


def simple(content, max_length=36, suffix='...'):
    content = content.strip()
    if len(content) <= max_length:
        return content
    else:
        content = content[:max_length].rsplit(' ', 1)[0].rstrip(' -/,:.')
        return content + suffix


def smart(content, max_words=7, max_length=36, suffix='...'):
    sx = ''
    content = content.strip()
    words = content.split(' ')
    if len(words) > max_words:
        content = ' '.join(words[:max_words])
        sx = suffix
    if len(content) <= max_length:
        return content.rstrip(' -/,:.') + sx
    else:
        content = content[:max_length].rsplit(' ', 1)[0].rstrip(' -/,:.')
        return content + suffix

Return to:

Send suggestions and report system problems to the System administrator.