https://github.com/c-bata/django-wcwidth-filter

A collection of Django template filters for multi-width characters.
https://github.com/c-bata/django-wcwidth-filter

Last synced: 11 months ago
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A collection of Django template filters for multi-width characters.

• Host: GitHub
• URL: https://github.com/c-bata/django-wcwidth-filter
• Owner: c-bata
• License: mit
• Created: 2020-05-10T16:14:59.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2021-07-08T12:56:34.000Z (almost 5 years ago)
• Last Synced: 2025-02-10T01:46:16.974Z (over 1 year ago)
• Language: Python
• Homepage:
• Size: 9.77 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

          
=====================

django-wcwidth-filter

=====================

A collection of Django template filters for multi-width characters.

Installation

------------

.. code-block:: console

   $ python3 -m pip install django-wcwidth-filter

Usage

-----

wcswidth filter

~~~~~~~~~~~~~~~

.. code-block:: python

   >>> template = Template("{% load wcwidth %}{{ x | wcswidth }}")

   >>> context = Context({

   >>>     "x": "Hello",

   >>> })

   >>> template.render(context)

   5

   >>> context = Context({

   >>>     "x": "こんにちは",

   >>> })

   >>> template.render(context)

   10

truncate_wcswidth filter

~~~~~~~~~~~~~~~~~~~~~~~~

.. code-block:: python

   >>> template = Template("{% load wcwidth %}{{ x | truncate_wcswidth:4 }}")

   >>> context = Context({

   >>>     "x": "Hello",

   >>> })

   >>> template.render(context)

   "Hel…"

   >>> template = Template("{% load wcwidth %}{{ x | truncate_wcswidth:9 }}")

   >>> context = Context({

   >>>     "x": "こんにちは",

   >>> })

   >>> template.render(context)

   'こんにち…'