Python 3.5.0

    Note: Python 3.5.0 has been superseded byPython 3.5.10.

    Release date: Sept. 13, 2015

    Python 3.5.0

    Python 3.5 has reached end-of-life. Python 3.5.10, the final release of the 3.5 series, is availablehere.

    Python 3.5.0 was released on September 13th, 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 are

    • PEP 441, improved Python zip application support
    • PEP 448, additional unpacking generalizations
    • PEP 461, "%-formatting" for bytes and bytearray objects
    • PEP 465, a new operator (@) for matrix multiplication
    • PEP 471, os.scandir(), a fast new directory traversal function
    • PEP 475, adding support for automatic retries of interrupted system calls
    • PEP 479, change StopIteration handling inside generators
    • PEP 484, the typing module, a new standard for type annotations
    • PEP 485, math.isclose(), a function for testing approximate equality
    • PEP 486, making the Windows Python launcher aware of virtual environments
    • PEP 488, eliminating .pyo files
    • PEP 489, a new and improved mechanism for loading extension modules
    • PEP 492, coroutines with async and await syntax

    For more detailed information, please readWhat's New In Python 3.5.

    Notes on this release

    • The binaries for AMD64 will also work on processors that implement the Intel 64 architecture. (Also known as the "x64" architecture, and formerly known as both "EM64T" and "x86-64".) They will not work on Intel Itanium Processors (formerly "IA-64").
    • Windows users: If installing Python 3.5 as a non-privileged user, you may need to escalate to administrator privileges to install an update to your C runtime libraries.
    • Windows users: There are now "web-based" installers for Windows platforms; the installer will download the needed software components at installation time.
    • Windows Users: There are redistributable zip files containing the Windows builds, making it easy to redistribute Python as part of another software package. Please see the documentation regardingEmbedded Distribution for more information.
    • OS X users: The OS X installers are now distributed as signed installer package files compatible with the OS X Gatekeeper security feature.
    • OS X users: There isimportant information about IDLE, Tkinter, and Tcl/Tk on Mac OS X here.

    Full Changelog

    Files

    VersionOperating SystemDescriptionMD5 SumFile SizeGPG
    Gzipped source tarballSource releasea56c0c0b45d75a0ec9c6dee933c41c3619.1 MBSIG
    XZ compressed source tarballSource released149d2812f10cbe04c042232e796417114.1 MBSIG
    Mac OS X 32-bit i386/PPC installermacOSfor Mac OS X 10.5 and later9f2e59d52cc3d80ca8ab2c63293976fa24.4 MBSIG
    Mac OS X 64-bit/32-bit installermacOSfor Mac OS X 10.6 and later6f61f6b23ed3a4c5a51ccba0cb0959d022.8 MBSIG
    Windows help fileWindowsc4c62a5d0b0a3bf504f65ff55dd9f06e7.3 MBSIG
    Windows x86 embeddable zip fileWindows6701f6eba0697949bc9031e887e27b326.9 MBSIG
    Windows x86 executable installerWindows1e87ad24225657a3de447171f0eda1df27.3 MBSIG
    Windows x86 web-based installerWindows2d2686317f9ca85cd28b24cd66bbda41865.4 KBSIG
    Windows x86-64 embeddable zip fileWindowsfor AMD64/EM64T/x6409a9bcabcbf8c616c21b1e5a6eaa91297.6 MBSIG
    Windows x86-64 executable installerWindowsfor AMD64/EM64T/x64facc4c9fb6f359b0ca45db0e1145542128.1 MBSIG
    Windows x86-64 web-based installerWindowsfor AMD64/EM64T/x64066e3f30ae25ec5d73f5759529faf9bd890.4 KBSIG