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There are three types of dependency styles offered by setuptools: 1) build system ... create a trivial setup.py to wrap the single .py file as an egg.

unable to install all dependencies via pip install gnes[all] ;; hardcoding this big map in setup.py is cumbersome. By decoupling them I can ...

Setuptools provides a feature for listing optional dependancies: ​extras_require. It seems like this functionality should be in ...

Dependency links for extras_require in setup.py · pip install -e . · As far as I can tell, you cannot get extras installed using python setup.py install . · Yes -- ...

from setuptools import setup setup (name = 'foo', packages = ['foo'], install_requires = ["flask",], extras_require = {'test': ['pytest'], 'doc': ['sphinx'],},)

The key to setting up your project is the setup.py file. ... Luckily setuptools allows to specify optional dependencies in extras_require :.

19.07.2021 · .. extras-require:: formulae :file: formulae/requirements.txt will produce this: The path given in :file: is relative to the package_root variable given in conf.py , which in turn is relative to the parent directory of the sphinx documentation.

Aug 12, 2019 · python setup.py develop easy_install pkg_name[extras] This of course requires pkg_name to already exist in the search paths. It shouldn't install pkg_name a second time since the install/develop option would've already installed it. However the extras will be processed. The advantage of this over pip install (options) .[extras] is that you can pass specific options to build/install/develop.

Background

20.12.2016 · If bar is a mandatory dependency then it definitely should be in install_requires, not in extras_require. -- I think I would agree with the second part though. – sinoroc

extras_require を活用する extras_require を利用すれば、コンテキスト依存の依存パッケージを定義することができます。 setup.py

05.01.2018 · setup.py里的几个require 2018-01-05 16:17:17 +08 字数：2127 标签： Python 在setup.py中，一般需要要调用setup()函数。这个函数有诸多参数，其中一类是require，指定了一些需要的Python包。

Both are used for installing Python dependencies, but what's the difference between them? Share.

I am trying to understand the difference between extras_require() and install_requires() in setup.py but couldn't get it.

setup( extras_require={ "formulae": [ "mathematical>=0.1.7", "pandas>=1.0.1", "pyparsing>=2.2.0", "tabulate>=0.8.3", "cawdrey>=0.1.2", "quantities>=0.12.4", ], } ) A message can be displayed in the documentation to indicate that the subpackage has these additional requirements that must be installed. For instance, this:

08.12.2016 · In the package_data section, a key named with a single asterisk (*) refers to all packages, in lieu of the empty string used in setup.py. 3. In the extras_require section, values are parsed as list-semi. This implies that in order to include markers, they must be dangling:

05.01.2022 · extra_compile_args and extra_link_args can be used to specify additional command line ... Dependencies on other Python modules and packages can be specified by supplying the requires keyword argument to setup(). The value must be a ... Each file name in files is interpreted relative to the setup.py script at the top of the package ...

Where We Start

extras-require -- Display a warning at the top of module documentation that it has additional requirements. ... .rst │ └── requirements.txt ├── LICENSE ├── README.rst ├── requirements.txt ├── setup.py └── tox.ini ...

Both are used for installing Python dependencies, but what's the difference between them?,extras_require are optional, and need to be specified ...

Issue description When using variables with extras_require in setup.py, pipenv fails to resolve dependencies. Here's a minimal reproducible ...