发布到 python 包索引后导入错误答案

【问题标题】：Import error after publish to python package index发布到 python 包索引后导入错误
【发布时间】：2023-03-11 00:07:01
【问题描述】：

我向 python 包发布了一个包，但我得到一个导入错误说：importError, no module named timesheet.main 在pip install package 之后尝试运行它时。不过，当我使用pip install --editable . 安装它时，它工作正常。

以下是我的setup.py：

from setuptools import setup
import os
import re
import sys


setup(
    name='clisheet',

    # Versions should comply with PEP440.  For a discussion on single-sourcing
    # the version across setup.py and the project code, see
    # https://packaging.python.org/en/latest/single_source_version.html
    version='0.0.1.1',

    description='A command line tool for time tracking',

    # The project's main homepage.
    url='https://github.com/shangsunset/clisheet',
    download_url = 'https://github.com/shangsunset/clisheet/tarball/0.1',

    # Author details
    author='Yeshen Shang',
    author_email='shangsunset@gmail.com',

    # Choose your license
    #license='MIT',


    # What does your project relate to?
    keywords='time tracking cli',

    # You can just specify the packages manually here if your project is
    # simple. Or you can use find_packages().
    # packages=find_packages(exclude=['contrib', 'docs', 'tests*']),

    # List run-time dependencies here.  These will be installed by pip when
    # your project is installed. For an analysis of "install_requires" vs pip's
    # requirements files see:
    # https://packaging.python.org/en/latest/requirements.html
    install_requires=[
            'click',
            'sqlalchemy',
            'XlsxWriter'
            ],

    # List additional groups of dependencies here (e.g. development
    # dependencies). You can install these using the following syntax,
    # for example:
    # $ pip install -e .[dev,test]
    # extras_require={
    #     'dev': ['check-manifest'],
    #     'test': ['coverage'],
    # },

    # If there are data files included in your packages that need to be
    # installed, specify them here.  If using Python 2.6 or less, then these
    # have to be included in MANIFEST.in as well.
    # package_data={
    #     'sample': ['package_data.dat'],
    # },

    # Although 'package_data' is the preferred approach, in some case you may
    # need to place data files outside of your packages. See:
    # http://docs.python.org/3.4/distutils/setupscript.html#installing-additional-files # noqa
    # In this case, 'data_file' will be installed into '<sys.prefix>/my_data'
    # data_files=[('my_data', ['data/data_file'])],

    # To provide executable scripts, use entry points in preference to the
    # "scripts" keyword. Entry points provide cross-platform support and allow
    # pip to create the appropriate form of executable for the target platform.
    zip_safe=False,
    entry_points='''
        [console_scripts]
        sheet=timesheet.main:cli
    '''
)

【问题讨论】：

对于您未来的问题，如果您在问题中显示您遇到困难的文件，那将是最有帮助的。如果您链接到一个回购，就像您在此处所做的那样，那么当回购更新/修复时，未来的读者将难以理解该问题，就像这里的情况一样。我在您的修复提交之前检索了设置文件，并将其添加到问题而不是链接中。谢谢。

标签： python package python-import

【解决方案1】：

您的setup.py 不包括timesheet Python 包。如果您download clisheet's PyPi release，您会注意到它实际上不包含您的任何代码！

setup.py 文件的这一部分告诉你该怎么做：

# You can just specify the packages manually here if your project is
# simple. Or you can use find_packages().
# packages=find_packages(exclude=['contrib', 'docs', 'tests*']),

一个简单的例子是这样的：

packages=['timesheet'],

【讨论】：