humanice 1.1.0

Nice humanize functions for Python

humanice

This modest package contains various common humanization utilities, like turning a number into a fuzzy human readable duration (i.e. 3 minutes ago) or into a human readable size or throughput. It works with Python 3 and is localized to a bunch of languages.

What and Why

This is a fork of the original humanize library by Jason Moiron. Since it appears to have been abandoned (the last commit was in 2016), I decided to fork the project to further maintain it as this library is very handy. This fork currently integrates most of the open pull requests on the original repository and fixes most of the open issues. I've also decided to drop support for Python 2 as it's nearing EOL in 2020 and I'd like to focus on Python 3. The unit tests have been expanded to cover basically all of the codebase and I'll try to keep it that way. However, due to the large amount of changes, some breakage may occur. One of the big TODO-items currently is to get the translations back up to speed as I haven't touched them much while changing the code. As such please only treat the english version of humanice as "finalized" for now. The repository handles automatic unit testing, code coverage and deployment to PyPI via CircleCi.

Installation

humanice can be installed via pip:

$ pip install humanice

Alternatively you can build the package by cloning this repository and installing via poetry:

$ git clone https://github.com/timwedde/humanice.git
$ cd humanice/
$ poetry install

Usage

Integer humanization

>>> import humanice
>>> humanice.intcomma(12345)
'12,345'
>>> humanice.intword(123455913)
'123.5 million'
>>> humanice.intword(12345591313)
'12.3 billion'
>>> humanice.apnumber(4)
'four'
>>> humanice.apnumber(41)
'41'

Date & time humanization

>>> import datetime
>>> humanice.naturalday(datetime.datetime.now())
'today'
>>> humanice.naturaldelta(datetime.timedelta(seconds=1001))
'16 minutes'
>>> humanice.naturalday(datetime.datetime.now() - datetime.timedelta(days=1))
'yesterday'
>>> humanice.naturalday(datetime.date(2007, 6, 5))
'Jun 05'
>>> humanice.naturaldate(datetime.date(2007, 6, 5))
'Jun 05 2007'
>>> humanice.naturaltime(datetime.datetime.now() - datetime.timedelta(seconds=1))
'a second ago'
>>> humanice.naturaltime(datetime.datetime.now() - datetime.timedelta(seconds=3600))
'an hour ago'
>>> humanice.naturaltime(datetime.datetime.now() - datetime.timedelta(seconds=7000))
'an hour ago'
>>> humanice.naturaltime(datetime.datetime.now() - datetime.timedelta(seconds=7000), precise=True)
'1.9 hours ago'

Filesize humanization

>>> humanice.naturalsize(1000000)
'1.0 MB'
>>> humanice.naturalsize(1000000, binary=True)
'976.6 KiB'
>>> humanice.naturalsize(1000000, gnu=True)
'976.6K'

Human-readable floating point numbers

>>> humanice.fractional(1/3)
'1/3'
>>> humanice.fractional(1.5)
'1 1/2'
>>> humanice.fractional(0.3)
'3/10'
>>> humanice.fractional(0.333)
'1/3'
>>> humanice.fractional(1)
'1'

Localization

How to change locale in runtime

>>> humanice.naturaltime(datetime.timedelta(seconds=3))
3 seconds ago
>>> _t = humanice.i18n.activate('ru_RU')
>>> humanice.naturaltime(datetime.timedelta(seconds=3))
3 секунды назад
>>> humanice.i18n.deactivate()
>>> humanice.naturaltime(datetime.timedelta(seconds=3))
3 seconds ago

You can pass additional parameter path to activate to specify a path to search locales in:

>>> humanice.i18n.activate('pt_BR')
IOError: [Errno 2] No translation file found for domain: 'humanice'
>>> humanice.i18n.activate('pt_BR', path='path/to/my/portuguese/translation/')
<gettext.GNUTranslations instance ...>

How to add new phrases to existing locale files

$ xgettext -o humanice.pot -k'_' -k'N_' -k'P_:1c,2' -l python humanice/*.py  # extract new phrases
$ msgmerge -U humanice/locale/ru_RU/LC_MESSAGES/humanice.po humanice.pot # add them to locale files
$ msgfmt --check -o humanice/locale/ru_RU/LC_MESSAGES/humanice{.mo,.po} # compile to binary .mo

How to add a new locale

$ msginit -i humanice.pot -o humanice/locale/<locale name>/LC_MESSAGES/humanice.po --locale <locale name>

Where <locale name> is locale abbreviation, eg en_GB, pt_BR or just ru, fr etc.

Supported Languages

• German
• Finnish
• French
• Indonesian
• Italian
• Japanese
• Korean
• Dutch
• Portugese
• Russian
• Slovak
• Turkish
• Vietnamese
• Simplified Chinese