我按照官方教程https://docs.djangoproject.com/en/1.8/intro/reusable-apps/构建并安装了自定义Django应用
安装似乎成功。
$ pip install --user ../horizon2fa-0.1.tar.gz
Processing /opt/stack/horizon2fa-0.1.tar.gz
Requirement already satisfied (use --upgrade to upgrade): horizon2fa==0.1 from file:///opt/stack/horizon2fa-0.1.tar.gz in /opt/stack/.local/lib/python2.7/site-packages
Building wheels for collected packages: horizon2fa
Running setup.py bdist_wheel for horizon2fa ... done
Stored in directory: /opt/stack/.cache/pip/wheels/a6/4a/f0/4533f85d90b8f1a274a35d3865a2e0b15ff85f0570a0708679
Successfully built horizon2fa
在哪里可以找到所有自定义类和方法的源代码？
我试图通过系统搜索它，但没有找到它们。代码是否已编译？
$ sudo find / -name "*horizon2fa*"
/root/.cache/pip/wheels/a0/9d/24/d8070ea2a01759ce7ebc03c34393db8a5aceccd380e60481c5/horizon2fa-0.1-cp27-none-any.whl
/opt/stack/.cache/pip/wheels/a6/4a/f0/4533f85d90b8f1a274a35d3865a2e0b15ff85f0570a0708679/horizon2fa-0.1-cp27-none-any.whl
/opt/stack/.local/lib/python2.7/site-packages/horizon2fa-0.1.dist-info
/opt/stack/horizon2fa-0.1.tar.gz
该模块似乎未正确安装。
python -c "import horizon2fa; print(horizon2fa.__path__)"
Traceback (most recent call last):
File "<string>", line 1, in <module>
ImportError: No module named horizon2fa
在下面，您可以看到我的应用目录结构。
trex@trex:~/Development/openstack2FA/horizon2fa$ tree
.
├── admin.py
├── dist
│ └── horizon2fa-0.1.tar.gz
├── enabled
│ └── _31000_myplugin.py
├── horizon2fa.egg-info
│ ├── dependency_links.txt
│ ├── PKG-INFO
│ ├── SOURCES.txt
│ └── top_level.txt
├── __init__.py
├── LICENSE
├── main.py
├── MANIFEST.in
├── migrations
│ ├── 0001_initial.py
│ └── __init__.py
├── models.py
├── panel.py
├── README.rst
├── setup.py
├── templates
│ ├── base.html
│ └── horizon2fa
│ ├── created.html
│ ├── index.html
│ ├── login.html
│ ├── new.html
│ └── view.html
├── tests.py
├── urls.py
├── user.py
└── views.py
还有我的setup.py脚本。
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='horizon2fa',
version='0.1',
packages=find_packages(),
include_package_data=True,
license='BSD License', # example license
description='A Django app.',
long_description=README,
url='http://www.trex.com/',
author='trex',
author_email='[email protected]',
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 :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.4',
'Programming Language :: Python :: 3.5',
'Topic :: Internet :: WWW/HTTP',
'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
],
)
因为您使用--user，所以该软件包是为当前用户（发出的用户）安装的，pip install --user而不是在系统site-packages目录中安装的。请参阅site.USER_BASE的文档。因此，您应该~/.local/按照文档中的说明进行检查，可能是：/home/%user%/.local/lib/python%version%/site-packages/。
另外，考虑到该软件包已安装在PYTHONPATH上的某个位置，您可以尝试通过在shell中运行以下命令来找到它：
python -c "import %module%; print(%module%.__path__)"
IE
python -c "import horizon2fa; print(horizon2fa.__path__)"
关于您的问题更新：
您应该创建一个顶级目录，如django-horizon2fa放setup.py，MANIFEST.in，README.RST，LICENSE.txt和你的horizon2fa里面包目录。因此，与安装相关的文件位于新目录中，而与模块相关的所有文件均位于该目录的目录中。当前目录设置不允许find_packages（）正常运行。
django-horizon2fa
│
├── LICENSE
├── MANIFEST.in
├── README.rst
├── setup.py
└── horizon2fa
├── __init__.py
├── admin.py
├── tests.py
├── urls.py
├── user.py
├── views.py
├── enabled
│ └── _31000_myplugin.py
├── main.py
├── migrations
│ ├── 0001_initial.py
│ └── __init__.py
├── models.py
├── panel.py
├── tests.py
├── urls.py
├── user.py
├── views.py
└── templates
├── base.html
└── horizon2fa
├── created.html
├── index.html
├── login.html
├── new.html
└── view.html
PS单独使用MANIFEST.in，有时可能会导致分发包数据（例如模板）时出现问题。在这种情况下，考虑从提供的文件MANIFEST.in中package_data解释到setup()，看到在文档的细节。
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我来说两句