Python无法检测到pyproject.toml文件

Question

当我在目录中运行python -m build时，我一直收到以下错误: pyproject.toml文件：package_name does not appear to be a Python project: no pyproject.toml or setup.py

我的目录是这样的

package_root  --> Base
     setup.cfg
     MANIFEST.in
     pyproject.toml
     src/   --> Actual Module
        some_code_file.py
        some_code_file2.py
        __init__.py

我打开一个终端和cd到包根并运行python -m build。进程开始构建，但过了一会儿，我得到了错误的package_name does not appear to be a Python project: no pyproject.toml or setup.py。

我的pyproject.toml文件如下所示：

[build-system]
requires = [
    "setuptools>=54",
    "wheel"
]
build-backend = "setuptools.build_meta"

我的setup.cfg文件如下所示：

[metadata]
name = package_name
version = 1.0
author = John Doe
author_email = johndoe@example.com
description = Test package
long_description = file: README.md
long_description_content_type = text/markdown
url = example.com
classifiers =
    Programming Language :: Python :: 3
    License :: OSI Approved :: MIT License
    Operating System :: OS Independent

[options]
packages = find:
python_requires = >=3.7
include_package_data = True

我的MANIFEST.in文件看起来如下：

exclude *.csv

我使用上述格式创建了各种包--只使用setup.cfg和pyproject.toml，而不使用setup.py --这是我第一次收到这样的错误。不确定这是否与其相关，但这一次，我试图使这个github回购包，我一直在工作。由于某些原因，我不能真正分享回购。

有人知道问题出在哪里吗？

Answer 1

我基本上能够用这个结构来建立一个包：

package_root  --> Base
     pyproject.toml
     requirements.txt
     src/   --> Actual Module
        some_code_file.py
        some_code_file2.py
        __init__.py

这是我的pyproject.toml的内容：

[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"

[project]
name = "ActualModuleHere"
version = "0.2.0"
authors = [
  { name="Jane Doe", email="jane.doe@example.com" },
]
description = "A package that contains utilities that data engineers use."
readme = "README.md"
requires-python = ">=3.7"
classifiers = [
    "Programming Language :: Python :: 3",
    "License :: OSI Approved :: MIT License",
    "Operating System :: OS Independent",
]

[project.urls]
"Homepage" = "https://github.com/myOrgHere/myRepoNameHere"
"Bug Tracker" = "https://github.com/myOrgHere/myRepoNameHere/issues"

只需遵循文档的示例这里。

尝试使用pyproject.toml。这对你有用吗？