Enthought Canopy 1.3 Released: Includes Move to Python 2.7.6

Feb 04 2014 Published by under Canopy, Enthought Canopy

Enthought Canopy Product Page | Download Enthought Canopy

Enthought Canopy 1.3 is now available and users should see the update notification in the bottom right corner of the Canopy welcome screen (as shown in the image below). This is a fairly small update primarily focused on bug fixing and stability improvement. The biggest change is the move to Python 2.7.6 from 2.7.3.

Enthought Canopy Update Available Notification
The bottom right of the Enthought Canopy window notifies users to available updates

Python 2.7.6 rolls up a couple of minor updates to the core Python environment. The most important changes from our perspective are a number of security fixes required by some users as well as fixes for Mac OS “Mavericks.” Details can be found in the Python release notes, but in general the change should be transparent to most users. The only caveat is for users building Python eggs with native C or FORTRAN extensions and publishing those eggs to users who may still be running earlier versions of Canopy or Python 2.7.3 in general. In this case, it is safest to continue building against earlier versions of Canopy.

But isn’t updating Python versions painful you may ask? In the past, yes, updating to a new Python version often required a new Python install and then re-installing all of your custom packages. However, with Canopy’s auto-update mechanism, it’s simply a matter of clicking the “Update available” link and choosing “Install and relaunch” or “Install after quit.” Canopy will automatically update the core Python installation and restart without impacting your environment. Additionally, whether you are running Canopy 1.1, 1.1.1, or 1.2, Canopy will jump straight to 1.3 and get you all of the latest updates.

We encourage all users to update to Canopy 1.3 as the 1.2 and 1.3 versions include a large number of stability fixes as well as cleaning up a lot of other less serious, but still important aspects of the user experience. For those new to Canopy, you can get Canopy here.

Enthought Canopy makes Python updates convenient
Enthought Canopy makes updates convenient with automatic downloads that install without impacting user environments

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Enthought Canopy v1.2 is Out: PTVS, Mavericks, and Qt

Author: Jason McCampbell

Canopy 1.2 is out! The release of Mac OS “Mavericks” as a free update broke a few features, primarily IPython, so we held the release to try to make sure everything worked. That ended up taking longer than we wanted, but 1.2 is finally out and adds support for Mavericks. There is one Mavericks-specific, Qt font issue that we are working on correcting which causes the wrong system font to be selected so UI’s look less-nice than they should.

Enthought Canopy integrated into PTVS

Enthought Canopy integrated into PTVS

The biggest new feature is integration with Microsoft’s Python Tools for Visual Studio (PTVS) package. PTVS is a full, professional-grade development IDE for Python based on Visual Studio and provides mixed Python/C debugging. The ability to do mixed-mode debugging is a huge boon to software developers creating C (or FORTRAN) extensions to Python. Canopy v1.2 includes a custom DLL that allows us to integrate more completely with PTVS and solves some issues with auto-completion of Python standard library calls.

Beyond PTVS, we have added the Qt development tools, such as qmake and the UIC compiler, to the Canopy installation tree. These tools are available on all platforms now and enable Qt developers to access them from Canopy directly rather than having to build the tools themselves.

Canopy 1.2 includes a large number of smaller additions and stability improvements. Highlights can be found in the release notes and we encourage all users to update existing installs. As always, thanks for using Canopy and please don’t hesitate to drop us a note letting us know what you like or what you would like to see improved. You can contact us via the Help -> Suggestions/Feedback menu item or by sending email to canopy.support@enthought.com.

And you can download Canopy from the Enthought Store page.

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