Does PIP require setuptools?

Pip internally uses setuptools for their build system pip.pypa.io/en/latest/reference/pip/…. extras_require is an option in setuptools for installing ‘extras’ pythonhosted.org/setuptools/…

Table of Contents

What is Extras_require?

extras_require. A dictionary mapping names of “extras” (optional features of your project) to strings or lists of strings specifying what other distributions must be installed to support those features.

Is distutils deprecated?

In Python 3.10 and 3.11, distutils will be formally marked as deprecated. All known issues will be closed at this time. import distutils will raise a deprecation warning. New issues that would be considered release blocking may still be fixed, but support for new tools or platforms will not be added.

What is PIP setuptools?

Setuptools is a collection of enhancements to the Python distutils that allow developers to more easily build and distribute Python packages, especially ones that have dependencies on other packages.

What is setuptools setup?

setuptools allows you to install a package without copying any files to your interpreter directory (e.g. the site-packages directory). This allows you to modify your source code and have the changes take effect without you having to rebuild and reinstall.

How do I upgrade setuptools?

2 Answers

Remove the repository version sudo apt-get remove python-setuptools.
Install setuptools via pip sudo -H pip install -U pip setuptools.

What is pep517?

pep517 0.12. 0 PEP 517 specifies a standard API for systems which build Python packages. PEP 660 extends it with a build mode that leads to editable installs. This package contains wrappers around the hooks specified by PEP 517 and PEP 660.

What are python extras?

Python extras are a way for Python projects to declare that extra dependencies are required for additional functionality. For example, requests has several standard dependencies (e.g. urllib3 ). But it also declares an extra named requests[security] , which lists additional dependencies (e.g. cryptography ).

Is setup py outdated?

py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools. I found a very detailed write-up explaining this issue: “Why you shouldn’t invoke setup.py directly” (October 2021).

Is setup py obsolete?

You may still find advice all over the place that involves invoking setup.py directly, but unfortunately this is no longer good advice because as of the last few years all direct invocations of setup.py are effectively deprecated in favor of invocations via purpose-built and/or standards-based CLI tools like pip, build …

What is the use of setuptools?

Setuptools is a package development process library designed to facilitate packaging Python projects by enhancing the Python standard library distutils (distribution utilities). It includes: Python package and module definitions. Distribution package metadata.

How do I get rid of setuptools?

Uninstalling. On Windows, if Setuptools was installed using an .exe or . msi installer, simply use the uninstall feature of “Add/Remove Programs” in the Control Panel.

What does setuptools setup do?

What does easy_install do?

Distributes Python programs and libraries (based on the Python Eggs wrapper) It’s a python module (easy_install) that is bundled with setuptools. It lets you automatically download, build, install, and manage Python packages.

What is Pyproject TOML used for?

What is pyproject. toml? The pyproject. toml file was introduced in PEP-518 (2016) as a way of separating configuration of the build system from a specific, optional library (setuptools) and also enabling setuptools to install itself without already being installed.

How do I build a PyPI package?

Let’s start!

Step 0: Prepare your code to share.
Step 1: Create the __init__.py file.
Step 2: Create the setup.py file.
Step 3: Install your package locally.
Step 4: Create the License and README files.
Generate your source distribution.
Create accounts for the Test PyPI and PyPI repositories.

How do I install airflow extras?

You can disable automated installation of the providers with extras when installing Airflow….Bundle extras.

extra	install command	enables
all_dbs	pip install ‘apache-airflow[all_dbs]’	All database integrations
devel	pip install ‘apache-airflow[devel]’	Minimum development dependencies (without Hadoop, Kerberos, providers)

What is distutils python?

The distutils package provides support for building and installing additional modules into a Python installation. The new modules may be either 100%-pure Python, or may be extension modules written in C, or may be collections of Python packages which include modules coded in both Python and C.

Does pip use setup py?

pip is a package manager, which can install, upgrade, list and uninstall packages, like familiar package managers including: dpkg, apt, yum, urpmi, ports etc. Under the hood, it will run python setup.py install , but with specific options to control how and where things end up installed. In summary: use pip .

Is Setuptools better maintained than distutils?

And we (NumPy & scientific packages) have been burned in the past by distutils patches going unmerged for ages, so setuptools being better maintained is great. Looking forward to hearing your thoughts on this topic. It also resulted in build Failure on Windows for statsmodels, see statsmodels/statsmodels#7016. Sorry, something went wrong.

What is the distutils package?

What is the best alternative to distutils?

In particular, setuptools is an enhanced alternative to distutils that provides: support for declaring project dependencies additional mechanisms for configuring which files to include in source releases (including plugins for integration with version control systems)

What’s new in distutils?

See the What’s New entry for more information. The distutils package provides support for building and installing additional modules into a Python installation. The new modules may be either 100%-pure Python, or may be extension modules written in C, or may be collections of Python packages which include modules coded in both Python and C.

https://www.youtube.com/watch?v=-hENwoex93g