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django-emoji-2.2.2
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مشاهده بیشترتوضیحات
A simple django app to use emojis on your website
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | django-emoji-2.2.2 |
| نام | django-emoji |
| نسخه کتابخانه | 2.2.2 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Björn Andersson |
| ایمیل نویسنده | ba@sanitarium.se |
| آدرس صفحه اصلی | https://github.com/gaqzi/django-emoji/ |
| آدرس اینترنتی | https://pypi.org/project/django-emoji/ |
| مجوز | BSD License |
============
django-emoji
============
.. image:: https://travis-ci.org/gaqzi/django-emoji.png?branch=master
:target: https://travis-ci.org/gaqzi/django-emoji
.. image:: https://coveralls.io/repos/gaqzi/django-emoji/badge.png
:target: https://coveralls.io/r/gaqzi/django-emoji
.. image:: https://img.shields.io/pypi/v/django-emoji.svg
:target: https://pypi.python.org/pypi/django-emoji/
:alt: Latest Version
.. image:: https://img.shields.io/pypi/pyversions/django-emoji.svg
:target: https://pypi.python.org/pypi/django-emoji/
:alt: Python versions
.. image:: https://img.shields.io/pypi/status/django-emoji.svg
:target: https://pypi.python.org/pypi/django-emoji/
:alt: Package status
Emoji is a port of the GitHub gem `gemoji`_ to Django.
This app got two main use cases:
1. It'll try to replace items between :: with emojis, for instance ``: dog :`` (without the spaces) will become an emoji of a dog (:dog:).
2. It'll try to replace unicode characters with emojis, for instance '✌️' with a victory symbol (:v:).
.. _gemoji: https://github.com/github/gemoji
Version 2 release
-----------------
Thanks to `Tim Schilling`_ we now have `autoescaping`_ enabled with the
same logic as core Django. Because this might be a breaking change for
users of this app the major version has been bumped. Apart from the
filters adds the standard XSS protection of Django there are no other
changes.
.. _Tim Schilling: https://github.com/tim-schilling
.. _autoescaping: https://docs.djangoproject.com/en/dev/ref/templates/builtins/#std:templatefilter-escape
To get the old behavior of the app wrap the filter like this::
{% autoescape off %}
{{ emoji|emoji_replace }}
{% endautoescape %}
Quick start
-----------
1. Install `django-emoji <https://pypi.python.org/pypi/django-emoji>` from PyPi::
pip install django-emoji
2. Add "emoji" to your INSTALLED_APPS setting like this::
INSTALLED_APPS = (
...
'emoji',
)
3. Include the emoji URLconf in your project urls.py like this if you want to be able to get a JSON list of emojis::
url(r'^emoji/', include('emoji.urls')),
4. Visit http://127.0.0.1:8000/emoji/all.json to get a json object with all emojis avilable
Python versions
===============
Support for Django 1.5, 1.6, 1.7, 1.8 and 1.9 with their respective versions of Python 2/3 support.
Settings
========
These are settings that can be configured in your ``settings.py``:
=============================== ========================================================
Settings name Description
=============================== ========================================================
``EMOJI_IMG_TAG`` The template string that is used for creating the <img>
tag when converting an emoji to an image. Default:
``<img src="{0}" alt="{1}" title="{2}" class="emoji">``
``EMOJI_ALT_AS_UNICODE`` Whether to put the unicode character that corresponds to
an emoji as the alt text in ``replace_unicode``.
Default: ``True``
``EMOJI_REPLACE_HTML_ENTITIES`` Whether to automatically convert HTML encoded unicode
characters into emojis. Default: ``True``
=============================== ========================================================
Usage
=====
API
----
Python
------
The Python class ``Emoji`` is a singleton and will return the same
instance between instantiations. On load Emoji will load the name of
all the emojis and their unicode equivalents into memory.
=================================================== ============================================
Call Description
=================================================== ============================================
``Emoji.names()`` A list of all known emojis
``Emoji.replace(replacement_string)`` Replaces all emojis between ``::``
``Emoji.name_for(character)`` The name for a given unicode character
``Emoji.replace_unicode(replacement_string)`` Replaces all known unicode emojis
``Emoji.replace_html_entities(replacement_string)`` Replaces all HTML encoded unicode characters
=================================================== ============================================
Javascript
----------
The browser version caches all the emojis in ``localStorage`` so
there won't be that many roundtrips to the server just to get a list
of the emojis.
**NOTE**: Depends on jQuery or some other library that exports ``$.get``.
==================================== ========================================
Call Description
==================================== ========================================
``Emoji.setDataUrl(url)`` Where to fetch the list of all available emojis
``Emoji.load()`` Load all emojis from the server
``Emoji.get(/*emoji*/)`` Get the URL to an emoji of a name or return the names of all known emojis
``Emoji.replace(replacementString)`` Replace all ``::`` style emojis with images
``Emoji.clear()`` Empty the browser cache
==================================== ========================================
Examples
--------
Replace an emoji using Python templates by loading the tags in your template::
{% load emoji_tags %}
{{ blog_post.body|emoji_replace }}
{{ blog_post.body|emoji_replace_unicode }}
{{ blog_post.body|emoji_replace_html_entities }}
Replace emojis using Javascript (to for instance show a preview before the user saves what it is they are writing)::
{% load emoji_tags %}
<script src="{% static 'emoji/js/emoji.js' %}"></script>
{% emoji_load %}
Emoji.get('dog') // => url stub to dog emoji or falsy
Emoji.get() // => all emojis available
Emoji.replace("It's raining :cats: and :dogs:.") // => It's raining <img src="..." alt="cats" class="emoji"> and <img src="..." alt="dogs" class="emoji">
What ``emoji_load`` does is that it sets the endpoint to retrieve the listing of all the available emojis and thus only works if the emoji urls has been included.
It is the equivalent of doing::
Emoji.setDataUrl('{% url 'emoji:list.json' %}').load();
Which is also available as template stub::
{% include 'emoji/script.html' %}
Usage from inside Python where the Emoji class mimics some of the behavior of a dict::
from emoji import Emoji
Emoji['dog'] # => url stub to dog emoji or None
'dog' in Emoji # => True
Emoji.keys() # => a list of all emojis by name
Emoji.replace("It's raining :cats: and :dogs:") # => It's raining <img src="..." alt="cats" class="emoji"> and <img src="..." alt="dogs" class="emoji">
Replacing unicode Emojis
------------------------
Emoji has the ability to give you the name of an emoji from a unicode
character. It can also replace every instance of emoji characters in a
string with their image replacements.
Usage::
>>> from emoji import Emoji
>>> Emoji.name_for(u'\U000148b')
kiss
>>> Emoji.replace_unicode(u'I send a \U0001f48b!')
I send a <img src="/static/emoji/img/kiss.png" alt="kiss" class="emoji">
**Note**:
For best use of the unicode replacements use a build of Python that
was built with wide unicode character support. From version 1.2 there
is code added for dealing with unicode surrogate pairs and it should
work well on narrow builds. But this has not been production tested so
try it out properly. Please report any bugs found.
To test whether you got a narrow or wide build of Python run the
following, if you get an exception it means you're running a narrow build.::
>>> print(unichr(0x0001f48b))
ValueError: unichr() arg not in range(0x10000) (narrow Python build)
نیازمندی
| مقدار | نام |
|---|---|
| - | django |
نحوه نصب
نصب پکیج whl django-emoji-2.2.2:
pip install django-emoji-2.2.2.whl
نصب پکیج tar.gz django-emoji-2.2.2:
pip install django-emoji-2.2.2.tar.gz