Emma is a graphical toolkit for MySQL database developers and administrators. It provides dialogs to create or modify MySQL databases, tables, and associated indexes. The results of an executed query are displayed in a resultset where the record data can be edited by the user, if the SQL statemant allows for it. The SQL editor and resultset view are grouped in tabs. Results can be exported to CSV files. Multiple simultaneous opened MySQL connections are possible. Emma is the successor of yamysqlfront.

The original software is a bit old, but after some days of usage it looks pretty stable and usable.

Large-scale is a poorly defined term, but I'll take a stab at this still...

Sphinx is a tool that makes it easy to create intelligent and beautiful documentation, written by Georg Brandl and licensed under the BSD license.

It was originally created for the new Python documentation, and it has excellent facilities for the documentation of Python projects, but C/C++ is already supported as well, and it is planned to add special support for other languages as well. Of course, this site is also created from reStructuredText sources using Sphinx! The following features should be highlighted:

• Output formats: HTML (including Windows HTML Help), LaTeX (for printable PDF versions), ePub, Texinfo, manual pages, plain text
• Extensive cross-references: semantic markup and automatic links for functions, classes, citations, glossary terms and similar pieces of information
• Hierarchical structure: easy definition of a document tree, with automatic links to siblings, parents and children
• Automatic indices: general index as well as a language-specific module indices
• Code handling: automatic highlighting using the Pygments highlighter
• Extensions: automatic testing of code snippets, inclusion of docstrings from Python modules (API docs), and more
• Contributed extensions: more than 50 extensions contributed by users in a second repository; most of them installable from PyPI

virtualenvwrapper is a set of extensions to Ian Bicking’s virtualenv tool. The extensions include wrappers for creating and deleting virtual environments and otherwise managing your development workflow, making it easier to work on more than one project at a time without introducing conflicts in their dependencies.

The basic problem being addressed is one of dependencies and versions, and indirectly permissions. Imagine you have an application that needs version 1 of LibFoo, but another application requires version 2. How can you use both these applications? If you install everything into /usr/lib/python2.7/site-packages (or whatever your platform’s standard location is), it’s easy to end up in a situation where you unintentionally upgrade an application that shouldn’t be upgraded.

Or more generally, what if you want to install an application and leave it be? If an application works, any change in its libraries or the versions of those libraries can break the application.

Also, what if you can’t install packages into the global site-packages directory? For instance, on a shared host.

In all these cases, virtualenv can help you. It creates an environment that has its own installation directories, that doesn’t share libraries with other virtualenv environments (and optionally doesn’t access the globally installed libraries either).

The modular python source code checker: pep8, pyflakes and co

Replace your VBA code with Python, a powerful yet easy-to-use programming language that is highly suited for numerical analysis. Supports Windows & Mac!

The programming language Python has overtaken French as the most popular language taught in primary schools, according to a new survey released today.

Six out of ten parents said they want their primary school age children to learn the coding language over French. And 75% of primary school children said they would rather learn how to program a robot than learn a modern foreign language.

Free comprehensive online tutorials suitable for self-study and high-quality on site Python courses in Europe, Canada (Toronto) and the US

Many functional programming articles teach abstract functional techniques. That is, composition, pipelining, higher order functions. This one is different. I...

Python expert Jonathan Lettvin looks at some Python practices that shouldn't be used, but often can't be avoided.

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