The current version of Jython is 2.7.2 It can be downloaded here: Jython Installer - Use this to install Jython. Jython Standalone - Use this to run Jython without installing or to embed Jython in a Java application. You may cite Jython 2.7.2 as a dependency in your Maven or Gradle build.
Download the latest version of PyCharm for Windows, macOS or Linux. Download Python 3.7, 3.8, 3.6, 3.5 and 2.7 for Windows, Linux or macOS. ActivePython Community Edition is free to use in development. When downloading the python 2.7.5 here, I download the python installer with the link 'Python 2.7.5 Mac OS X 64-bit/32-bit x86-64/i386 Installer (for Mac OS X 10.6 and later 2)'. Installed the py. Use “python setup.py install -user” to install the package for yourself. Use the command to check the package path: python -m site. On Mac, generally, the package path is “/Library/Python/2.
With over 20 million users worldwide, the open-source Individual Edition (Distribution) is the easiest way to perform Python/R data science and machine learning on a single machine. Developed for solo practitioners, it is the toolkit that equips you to work with thousands of open-source packages and libraries.
?Open SourceAnaconda Individual Edition is the world’s most popular Python distribution platform with over 20 million users worldwide. You can trust in our long-term commitment to supporting the Anaconda open-source ecosystem, the platform of choice for Python data science.
?Conda PackagesSearch our cloud-based repository to find and install over 7,500 data science and machine learning packages. With the conda-install command, you can start using thousands of open-source Conda, R, Python and many other packages.
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Python 3.8
64-Bit Graphical Installer (466 MB)32-Bit Graphical Installer (397 MB)MacOS
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64-Bit Graphical Installer (462 MB)64-Bit Command Line Installer (454 MB)Linux
Python 3.8
64-Bit (x86) Installer (550 MB)64-Bit (Power8 and Power9) Installer (290 MB)How To Use Python Mac
Additional Installers
The archive has older versions of Anaconda Individual Edition installers. The Miniconda installer homepage can be found here.
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Download Python
The current production versions are Python 3.4.0 andPython 2.7.6.
Start with one of these versions for learning Python or if you want the moststability; they're both considered stable production releases.
If you don't know which version to use, try Python 3.4. Some existingthird-party software is not yet compatible with Python 3; if you needto use such software, you can download Python 2.7.x instead.
For the MD5 checksums and OpenPGP signatures, look at the detailed Python 3.4.0 page:
- Python 3.4.0 Windows x86 MSI Installer(Windows binary -- does not include source)
- Python 3.4.0 Windows X86-64 MSI Installer (Windows AMD64 / Intel 64 /X86-64 binary [1] -- does not include source)
- Python 3.4.0 Mac OS X 64-bit/32-bit x86-64/i386 Installer (for Mac OS X 10.6 and later[2])
- Python 3.4.0 Mac OS X 32-bit i386/PPC Installer (for Mac OS X 10.5 andlater [2])
- Python 3.4.0 compressed source tarball(for Linux, Unix or Mac OS X)
- Python 3.4.0 xzipped source tarball (for Linux, Unix or Mac OS X, bettercompression)
For the MD5 checksums and OpenPGP signatures, look at the detailed Python 2.7.6 page:
- Python 2.7.6 Windows Installer(Windows binary -- does not include source)
- Python 2.7.6 Windows X86-64 Installer (Windows AMD64 / Intel 64 / X86-64binary [1] -- does not include source)
- Python 2.7.6 Mac OS X 64-bit/32-bit x86-64/i386 Installer (for Mac OS X 10.6 and later [2])
- Python 2.7.6 Mac OS X 32-bit i386/PPC Installer (for Mac OS X 10.3 and later [2])
- Python 2.7.6 compressed source tarball(for Linux, Unix or Mac OS X)
- Python 2.7.6 xzipped source tarball (for Linux, Unix or Mac OS X, bettercompression)
A comprehensive list of the latest release of all major versionsis available if you need source code for an older version of Python.
Alternative Implementations
This site hosts the 'traditional' implementation of Python (nicknamed CPython).A number of alternative implementations are available as well, namely
- IronPython (Python running on .NET)
- Jython (Python running on the Java VirtualMachine)
- PyPy (A fast pythonimplementation with a JIT compiler)
- Stackless Python (Branch of CPython supportingmicrothreads)
Other parties have re-packaged CPython. These re-packagings ofteninclude more libraries or are specialized for a particular application:
- ActiveState ActivePython(commercial and community versions, including scientific computing modules)
- pythonxy(Scientific-oriented Python Distribution based on Qt and Spyder)
- winpython(WinPython is a portable scientific Python distribution for Windows)
- Conceptive Python SDK (targetsbusiness, desktop and database applications)
- Enthought Canopy (acommercial distribution for scientific computing)
- Portable Python (Python and add-on packagesconfigured to run off a portable device)
- PyIMSL Studio(a commercial distribution for numerical analysis – free for non-commercialuse)
- Anaconda Python(a full Python distribution for data management, analysis and visualization oflarge data sets)
- eGenix PyRun (a portablePython runtime, complete with stdlib, frozen into a single executable file)
Information about specific ports, and developer info:
OpenPGP Public Keys
Source and binary executables are signed by the release manager using theirOpenPGP key. The release managers and binary builders since Python 2.3 havebeen:
- Anthony Baxter (key id: 6A45C816)
- Georg Brandl (key id: 36580288)
- Martin v. Löwis (key id: 7D9DC8D2)
- Benjamin Peterson (key id: 18ADD4FF and A4135B38)
- Barry Warsaw (key ids: A74B06BF, EA5BBD71, and ED9D77D5)
- Ronald Oussoren (key id: E6DF025C)
- Ned Deily (key id: 6F5E1540)
- Larry Hastings (key id: F73C700D)
Note: Barry's key id A74B06BF is used to sign the Python 2.6.8 and 2.6.9releases. His key id EA5BBD71 was used to sign all other Python 2.6 and 3.0releases. His key id ED9D77D5 is a v3 key and was used to sign olderreleases.
You can import the release manager public keys by either downloadingthe public key file from here and thenrunning
or by grabbing the individual keys directly from the keyserver networkby running this command:
Mac Os Python Install
On the version-specific download pages, you should see a link to both thedownloadable file and a detached signature file. To verify the authenticityof the download, grab both files and then run this command:
Note that you must use the name of the signature file, and you should use theone that's appropriate to the download you're verifying.
- (These instructions are geared toGnuPG and Unix command-line users.Contributions of instructions for other platforms and OpenPGPapplications are welcome.)
Other Useful Items
- Looking for 3rd party Python modules? ThePackage Index has many of them.
- You can view the standard documentationonline, or you can download itin HTML, PostScript, PDF and other formats. See the mainDocumentation page.
- Information on tools for unpacking archive filesprovided on python.org is available.
- Tip: even if you download a ready-made binary for yourplatform, it makes sense to also download the source.This lets you browse the standard library (the subdirectory Lib)and the standard collections of demos (Demo) and tools(Tools) that come with it. There's a lot you can learn from thesource!
- There is also a collection of Emacs packagesthat the Emacsing Pythoneer might find useful. This includes majormodes for editing Python, C, C++, Java, etc., Python debuggerinterfaces and more. Most packages are compatible with Emacs andXEmacs.
Want to contribute? See the Python Developer's Guideto learn about how Python development is managed.
Download Numpy For Python 2.7 Mac
Python is OSI Certified Open Source:
[1] | (1, 2) The binaries for AMD64 will also work on processors that implement theIntel 64 architecture (formerly EM64T), i.e. the architecture that Microsoftcalls x64, and AMD called x86-64 before calling it AMD64. They will not work onIntel Itanium Processors (formerly IA-64). |
[2] | (1, 2, 3, 4) There is important information about IDLE, Tkinter, and Tcl/Tk on Mac OS Xhere. |