安装Flask项目无法打开setup.py [英] Installing Flask project can't open setup.py

问题描述

我正在遵循Flask的部署到生产教程.我需要运行 python setup.py bdist_wheel 来构建wheel build分发文件.但是该命令会出现此错误:

I am following the Deploy to Production tutorial from Flask. I am required to run python setup.py bdist_wheel to build a wheel build distribution file. But that command gives this error:

python: can't open file 'setup.py': [Errno 2] No such file or directory

搜索后，我发现该文件应该在我正在使用的库的根目录中.我找不到它在转轮或烧瓶库的根目录.

After searching, I found out that the file is supposed to be at the root of the library I am using. I couldn't find it at the root of the wheel or flask libraries.

本教程告诉我使用的setup.py文件在哪里?

Where is the setup.py file that the tutorial is telling me to use?

推荐答案

该页面不是独立的教程.本教程的上一步将引导您通过使用可安装项目> setup.py 文件.这是与部署分开的步骤，因为您应该在开发和部署期间都安装项目.

That page is not a standalone tutorial. A previous step in the tutorial walks you through making your project installable with a setup.py file. It's a separate step from deploying because you should install your project both during development and deployment.

链接的教程步骤的摘要是:创建以下 setup.py 文件来描述您的项目，然后使用pip将项目安装在virtualenv中.

The summary of the linked tutorial step is: create the following setup.py file to describe your project, then use pip to install the project in the virtualenv.

from setuptools import find_packages, setup

setup(
    name='flaskr',
    version='1.0.0',
    packages=find_packages(),
    include_package_data=True,
    install_requires=[
        'flask',
    ],
)

# install during development
pip install -e .

# install in production
pip install flaskr-1.0.0-py3-none-any.whl

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