django 如何重用app

若有一个已经运行稳定的程序，那么可以将其打包，供其他项目安装使用。

假设django项目的目录结构如下：

mysite/

    manage.py

    mysite/

        __init__.py

        settings.py

        urls.py

        wsgi.py

    polls/

        __init__.py

        admin.py

        migrations/

            __init__.py

            0001_initial.py

        models.py

        static/

            polls/

                images/

                    background.gif

                style.css

        templates/

            polls/

                detail.html

                index.html

                results.html

        tests.py

        urls.py

        views.py

    templates/

        admin/

            base_site.html

想要把polls打包出去，首先将polls文件夹拷贝到一个新的目录下，如django-polls；

创建文件django-polls/README.rst，其内容如下：

=====

Polls

=====

Polls is a simple Django app to conduct Web-based polls. For each

question, visitors can choose between a fixed number of answers.

Detailed documentation is in the "docs" directory.

Quick start

-----------

1. Add "polls" to your INSTALLED_APPS setting like this::

    INSTALLED_APPS = [

        ...

        'polls',

    ]

2. Include the polls URLconf in your project urls.py like this::

    url(r'^polls/', include('polls.urls')),

3. Run `python manage.py migrate` to create the polls models.

4. Start the development server and visit http://127.0.0.1:8000/admin/

   to create a poll (you'll need the Admin app enabled).

5. Visit http://127.0.0.1:8000/polls/ to participate in the poll.

创建了license文件，django-polls/LICENSE；

创建django-polls/setup.py文件，内容如下：

import os

from setuptools import find_packages, setup

with open(os.path.join(os.path.dirname(__file__), 'README.rst')) as readme:

    README = readme.read()

# allow setup.py to be run from any path

os.chdir(os.path.normpath(os.path.join(os.path.abspath(__file__), os.pardir)))

setup(

    name='django-polls',

    version='0.1',

    packages=find_packages(),

    include_package_data=True,

    license='BSD License',  # example license

    description='A simple Django app to conduct Web-based polls.',

    long_description=README,

    url='https://www.example.com/',

    author='Your Name',

    author_email='yourname@example.com',

    classifiers=[

        'Environment :: Web Environment',

        'Framework :: Django',

        'Framework :: Django :: X.Y',  # replace "X.Y" as appropriate

        'Intended Audience :: Developers',

        'License :: OSI Approved :: BSD License',  # example license

        'Operating System :: OS Independent',

        'Programming Language :: Python',

        # Replace these appropriately if you are stuck on Python 2.

        'Programming Language :: Python :: 3',

        'Programming Language :: Python :: 3.4',

        'Programming Language :: Python :: 3.5',

        'Topic :: Internet :: WWW/HTTP',

        'Topic :: Internet :: WWW/HTTP :: Dynamic Content',

    ],

)

创建django-polls/MANIFEST.in文件，内容如下：

include LICENSE

include README.rst

recursive-include polls/static *

recursive-include polls/templates *

在目录django-polls下执行打包命令：python setup.py sdist，将会在目录sdist下产生压缩文件 django-polls-0.1.tar.gz.

使用时：

安装： pip install --user django-polls/dist/django-polls-0.1.tar.gz

卸载： pip uninstall django-polls

巴特西

django 如何重用app

最新文章

热门文章