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  • Python Success Stories

    ...Python a mainstay since 1994 Enter Python. "We'd been using Python since 1994," says Friedrich, "when I literally stumbled across Python as I was searching the pre-Web Gopher FTP space for some help with a C++ project we were doing." Being an inveterate systems engineer, Friedrich "just had to investigate it." He was stunned by what he discovered. "Twenty minutes after my first encounter with Python, I had downloaded it, compiled it, and installed it on my SPAR...

  • Release – Python 3.13.0a4

    Version: None

    Released: Feb. 15, 2024

    This is an early developer preview of Python 3.13 Major new features of the 3.13 series, compared to 3.12 Python 3.13 is still in development. This release, 3.13.0a4, is the fourth of six planned alpha releases. Alpha releases are intended to make it easier to test the current state of …

  • Support the PSF with a Donation or by becoming a Supporting Member!

    ...python.org servers. Hosts the Python Packaging Index. Supports CPython directly through the CPython Developer in Residence Holds and defends the copyright and other intellectual property rights for the Python programming language. Provides infrastructure and operations support to 13 regional conferences, meetups, and Python projects as a fiscal sponsor. Recognizes individuals who have contributed to the Python community with Community Awards. To learn about rec...

  • 👋 Hey Community Members!

    ...Python in Education? Join the Education Sig mailing list Interested in jobs.python.org? Help us review job postings or help us improve the functionality Know of a Python community workshop or training that could use additional funding? Direct them to our grants page! See someone using the Python or PyCon trademark incorrectly? Notify the Trademarks Committee Know of a company that should sponsor the PSF? Tell us or link them to our sponsor page. When the PSF has a donation campaign happening, he...

  • Release – Python 3.13.0a5

    Version: None

    Released: March 12, 2024

    This is an early developer preview of Python 3.13 Major new features of the 3.13 series, compared to 3.12 Python 3.13 is still in development. This release, 3.13.0a5, is the fifth of six planned alpha releases. Alpha releases are intended to make it easier to test the current state of …

  • Release – Python 3.9.12

    Version: None

    Released: March 23, 2022

    This is the twelfth maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.12, a bugfix release for the legacy 3.9 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. This is a special …

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  • Release – Python 3.7.0a3

    Version: None

    Released: Dec. 5, 2017

    This is an early developer preview of Python 3.7 Major new features of the 3.7 series, compared to 3.6 Python 3.7 is still in development. This releasee, 3.7.0a3, is the third of four planned alpha releases. Alpha releases are intended to make it easier to test the current state of …

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  • Release – Python 3.9.7

    Version: None

    Released: Aug. 30, 2021

    This is the seventh maintenance release of Python 3.9 Note: The release you're looking at is Python 3.9.7, a bugfix release for the legacy 3.9 series. Python 3.11 is now the latest feature release series of Python 3. Get the latest release of 3.11.x here. There's been 187 commits …

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  • Release – Python 3.12.0a2

    Version: None

    Released: Nov. 15, 2022

    This is an early developer preview of Python 3.12. Major new features of the 3.12 series, compared to 3.11 Python 3.12 is still in development. This release, 3.12.0a2 is the second of seven planned alpha releases. Alpha releases are intended to make it easier to test the current state …

  • Python For Beginners

    ...Python's many libraries and the language reference for a complete (though somewhat dry) explanation of Python's syntax. If you are looking for common Python recipes and patterns, you can browse the ActiveState Python Cookbook Looking for Something Specific? If you want to know whether a particular application, or a library with particular functionality, is available in Python there are a number of possible sources of information. The Python web site provides a Python Package Index (also known ...

  • Release – Python 3.13.0a6

    Version: None

    Released: April 9, 2024

    This is an early developer preview of Python 3.13 Major new features of the 3.13 series, compared to 3.12 Python 3.13 is still in development. This release, 3.13.0a6, is the sixth and last planned alpha release. Alpha releases are intended to make it easier to test the current state of …

  • Release – Python 3.9.0a6

    Version: None

    Released: April 28, 2020

    This is an early developer preview of Python 3.9 Python 3.9 is still in development. This release, 3.9.0a6 is the last out of six planned alpha releases. Alpha releases are intended to make it easier to test the current state of new features and bug fixes and to test the …

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  • Release – Python 3.4.7

    Version: None

    Released: Aug. 9, 2017

    Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.7 was released on August 9th, 2017. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.6 and Python 3.4.7 are security fixes. Also, …

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  • Release – Python 3.4.5

    Version: None

    Released: June 27, 2016

    Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.5 was released on June 26th, 2016. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.4 and Python 3.4.5 are security fixes. Also, …

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  • Release – Python 3.4.6rc1

    Version: None

    Released: Jan. 3, 2017

    Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.6 release candidate 1 was released on January 2nd, 2017. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.4 and Python 3.4.5 are …

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  • Release – Python 3.4.6

    Version: None

    Released: Jan. 17, 2017

    Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.6 was released on January 17th, 2017. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.4 and Python 3.4.5 are security fixes. Also, …

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  • Release – Python 3.4.7rc1

    Version: None

    Released: July 25, 2017

    Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.7rc1 was released on July 25th, 2017. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.6 and Python 3.4.7 are security fixes. Also, …

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  • Release – Python 3.4.8rc1

    Version: None

    Released: Jan. 23, 2018

    Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.8rc1 was released on January 23rd, 2018. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.7 and Python 3.4.8rc1 are security fixes. Also, …

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  • Release – Python 3.4.8

    Version: None

    Released: Feb. 5, 2018

    Python 3.4 has reached end-of-life. Python 3.4.10, the final release of the 3.4 series, is available here. Python 3.4.8 was released on February 4th, 2018. Python 3.4 has now entered "security fixes only" mode, and as such the only improvements between Python 3.4.7 and Python 3.4.8 are security fixes. Also, …

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  • Release – Python 3.5.0b4

    Version: None

    Released: July 26, 2015

    Python 3.5.0b4 Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is available here. Python 3.5.0b4 was released on July 26th, 2015. Major new features of the 3.5 series, compared to 3.4 Among the new major new features and changes in the 3.5 release series …

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Python language documentation

If you didn't find what you need, try your search in the Python language documentation.