Python 3.0 Mac Download

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Install TensorFlow 2

For most Unix systems, you must download and compile the source code. The same source code archive can also be used to build the Windows and Mac versions, and is the starting point for ports to all other platforms. Download the latest Python 3 and Python 2 source. Pyzo is a free and open-source computing environment based on Python. If you're used to e.g. Matlab, Pyzo can be considered a free alternative.Pyzo is a Python IDE that works with any Python interpreter installed on your system, including Conda environments. The IDE is aimed at interactivity and simplicity, and consists of an editor, a shell, and a set of tools to help the programmer in. Download the latest version of PyCharm for Windows, macOS or Linux. PyCharm Coming in 2020.3 What's New Features Learning Center Buy Download.

TensorFlow is tested and supported on the following 64-bit systems:

  • Python 3.5–3.8
  • Ubuntu 16.04 or later
  • Windows 7 or later (with C++ redistributable)
  • macOS 10.12.6 (Sierra) or later (no GPU support)
  • Raspbian 9.0 or later

Google Colab: An easy way to learn and use TensorFlow

No install necessary—run the TensorFlow tutorials directly in the browser with Colaboratory, a Google research project created to help disseminate machine learning education and research. It's a Jupyter notebook environment that requires no setup to use and runs entirely in the cloud. Read the blog post.

Web developers

Python
TensorFlow.js is a WebGL accelerated, JavaScript library to train and deploy ML models in the browser and for Node.js.

Mobile developers

TensorFlow Lite is a lightweight solution for mobile and embedded devices.
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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.

Python 3 Download Mac

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:

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.

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Python is OSI Certified Open Source:

Python 3 For Mac

[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).

Python 3.0 Mac Download Windows 10

[2](1, 2, 3, 4) There is important information about IDLE, Tkinter, and Tcl/Tk on Mac OS Xhere.