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django-thumbor-0.5.7
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مشاهده بیشترتوضیحات
A django application to resize images using the thumbor service
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | django-thumbor-0.5.7 |
| نام | django-thumbor |
| نسخه کتابخانه | 0.5.7 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Enrico Batista da Luz |
| ایمیل نویسنده | rico.bl@gmail.com |
| آدرس صفحه اصلی | http://github.com/ricobl/django-thumbor/ |
| آدرس اینترنتی | https://pypi.org/project/django-thumbor/ |
| مجوز | django-thumbor is licensed under the MIT license. For more information, please see LICENSE file. |
django-thumbor
==============
.. image:: https://travis-ci.org/ricobl/django-thumbor.png?branch=master
:target: https://travis-ci.org/ricobl/django-thumbor
:alt: CI status on Travis CI
.. image:: http://img.shields.io/pypi/v/django-thumbor.svg
:target: https://pypi.python.org/pypi/django-thumbor/
:alt: Latest django-thumbor PyPI version
.. image:: https://img.shields.io/pypi/dm/django-thumbor.svg
:target: https://pypi.python.org/pypi/django-thumbor/
:alt: Number of downloads for django-thumbor on PyPI
.. image:: https://coveralls.io/repos/ricobl/django-thumbor/badge.png?branch=master
:target: https://coveralls.io/r/ricobl/django-thumbor?branch=master
:alt: Code coverage on Coveralls
.. image:: https://gemnasium.com/ricobl/django-thumbor.svg
:target: https://gemnasium.com/ricobl/django-thumbor
:alt: Dependency Status on Gemnasium
A django application to resize images using the
`thumbor <https://github.com/globocom/thumbor>`_ service.
Usage
-----
Both ``thumbor_url`` templatetag and the ``generate_url`` helper uses the same
arguments as `libthumbor <https://github.com/heynemann/libthumbor>`_, you can
check the `wiki <https://github.com/heynemann/libthumbor/wiki>`_ for more info.
On templates:
.. code-block:: html
{% load thumbor_tags %}
<img src="{% thumbor_url '/media/image.jpg' width=300 %}" width="300" />
or
{% load thumbor_tags %}
<img src="{% thumbor_url model.image_field width=300 %}" width="300" />
If you need the result in a template variable, use `assign_thumbor_url` instead.
{% load thumbor_tags %}
{% assign_thumbor_url '/media/image.jpg' width=300 as thumb_url %}
<img src="{{ thumb_url }}" width="300" />
**Filters**
Split `filters <https://github.com/thumbor/thumbor/wiki/Filters>`_ with
``:`` (or use a ``list`` object):
.. code-block:: html
{% load thumbor_tags %}
<img src="{% thumbor_url url filters='watermark(http://domain.com/watermark.png,-10,-10,20):brightness(10)' %}" />
<img src="{% thumbor_url url filters=filter_list %}" />
On code:
.. code-block:: python
from django_thumbor import generate_url
resized = generate_url("/media/image.jpg", width=300)
**Re-using argument sets (aliases)**
You can re-use argument sets through globally defined aliases. This prevents
repeating thumbnail parameters all over the code and can improve thumbor
performance because thumbnails are re-used as well. If you're migrating
from django-easy-thumbnails, you'll find the pattern very familiar, and it
should make porting much more straight-forward.
On templates:
.. code-block:: html
{% load thumbor_tags %}
<img src="{% thumbor_url '/media/image.jpg' alias="thumb-square" %}" />
On code:
.. code-block:: python
from django_thumbor import generate_url
resized = generate_url("/media/image.jpg", alias="thumb-square")
And in your ``settings.py``:
.. code-block:: python
THUMBOR_ALIASES = {
'thumb-square': {
'width': 300,
'height': 300,
'filters': ['brightness(10)']}
}
**Override server address**
There is an extra parameter to specify a custom server to be used instead of
``settings.THUMBOR_SERVER``.
On templates:
.. code-block:: html
{% load thumbor_tags %}
<img src="{% thumbor_url '/media/image.jpg' thumbor_server='http://localhost:8888/foo' width=300 %}" width="300" />
On code:
.. code-block:: python
from django_thumbor import generate_url
custom_server = "http://localhost:8888/foo"
resized = generate_url(
"/media/image.jpg", thumbor_server=custom_server, width=300)
Installation
------------
.. code-block:: bash
pip install django-thumbor
Configuration
-------------
Add the app to the ``INSTALLED_APPS``:
.. code-block:: python
INSTALLED_APPS = (
# ...
'django_thumbor',
)
Here are the default settings that you can override:
.. code-block:: python
# The host serving the thumbor resized images
THUMBOR_SERVER = 'http://localhost:8888'
# The prefix for the host serving the original images
# This must be a resolvable address to allow thumbor to reach the images
THUMBOR_MEDIA_URL = 'http://localhost:8000/media'
# If you want the static to be handled by django thumbor
# default as False, set True to handle it if you host your statics
THUMBOR_STATIC_ENABLED = False
# The prefix for the host serving the original static images
# this must be a resolvable address to allow thumbor to reach the images
THUMBOR_STATIC_URL = 'http://localhost:8000/static'
# The same security key used in the thumbor service to
# match the URL construction
THUMBOR_SECURITY_KEY = 'MY_SECURE_KEY'
# Default arguments passed to the `generate_url` helper or
# the `thumbor_url` templatetag
THUMBOR_ARGUMENTS = {}
# An alias represents a named set of arguments to the generate_url function
# or thumbor_url template tag. Use it to share general thumbnail
# configurations without repeating yourself.
THUMBOR_ALIASES = {}
Contributing
------------
Install
.......
Fork, clone, create a virtualenv and run:
.. code-block:: bash
git clone git://github.com/ricobl/django-thumbor.git
mkvirtualenv django-thumbor
make install
Test
....
Add tests on ``testproject/tests``, add code and run:
.. code-block:: bash
make test
نحوه نصب
نصب پکیج whl django-thumbor-0.5.7:
pip install django-thumbor-0.5.7.whl
نصب پکیج tar.gz django-thumbor-0.5.7:
pip install django-thumbor-0.5.7.tar.gz