Windows Installer
Msi 3.1 Windows Installer Free Download For Windows 10

Release Date: Aug. 17, 2009

Python 3.1.1 has been superseded by 3.1.2. You can download 3.1.2.

Python 3.1.1 was released on August 17th, 2009.

Python 3.1 is a continuation of the work started by Python 3.0, the new backwards-incompatible series ofPython. Improvements in this release include:

An ordered dictionary type
Various optimizations to the int type
New unittest features including test skipping and new assert methods.
A much faster io module
Tile support for Tkinter
A pure Python reference implementation of the import statement
New syntax for nested with statements

See these resources for further information:

Conversion tool for Python 2.x code:2to3
Report bugs at http://bugs.python.org.

Msi 3.1 windows installer free download for pc

SEB 2.3.2 is a minor update for 2.3.1 with one bug fix: When running on macOS 11 Big Sur on Intel CPU based Macs (tested on macOS 11.2.3), system processes displaying UI in the foreground were not recognized as system applications and terminated by SEB or locked SEB (displaying a red lock screen) if SEB couldn't terminate them. As I said before, the windows installer 3.1 the setup fails with the message, that a newer version of the installer exists on my machine. The newer version is in this case version 4.5. As long as the installer 4.5 is not compatible with 3.1 I like to remove version 4.5, to be able to reinstall version 3.1.

Help fund Python and its community by donating to the Python SoftwareFoundation.

This is a production release.

We currently support these formats for download:

The source tarballs are signed with Benjamin Peterson's key (fingerprint: 12EF3DC3 8047 DA38 2D18 A5B9 99CD EA9D A413 5B38). The Windows installers are signedwith Martin von Löwis' public key which has a key id of 7D9DC8D2. The publickeys are located on the download page.

MD5 checksums and sizes of the released files:

Windows Installer

[1]	The binaries for AMD64 will also work on processors that implement the Intel 64 architecture (formerly EM64T), i.e. the architecture that Microsoft calls x64, and AMD called x86-64 before calling it AMD64. They will not work on Intel Itanium Processors (formerly IA-64).

Msi 3.1 Windows Installer Free Download For Windows 10

Version	Operating System	Description	MD5 Sum	File Size	GPG
bzip2 compressed source tarball	Source release	d1ddd9f16e3c6a51c7208f33518cd674	9757032	SIG
Gzipped source tarball	Source release	d530eaaad96edb3238488b2767051c53	50012160	SIG
Mac OS X installer	Mac OS X	9c7f85cc7fb5a2fa533d338c88229633	17148746	SIG
Windows x86-64 MSI installer	Windows	for AMD64/EM64T/x64	d31e3e91c2ddd3e5ea7c40abe436917e	14130176	SIG
Windows x86 MSI installer	Windows	e05a6134b920ae86f0e33b8a43a801b3	13737984	SIG