Free python based software for mac

Python 3.1.1 is a multi-purpose, highly customizable programming language. It is often compared to Tcl, Perl, Scheme or Java. Python combines remarkable power with very clear syntax. It has modules, classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems (X11, Motif, Tk, Mac, MFC). New built-in modules are easily written in C or C++.

Python is also usable as an extension language for applications that need a programmable interface.The Python implementation is portable: it runs on many brands of UNIX, on Windows, DOS, OS/2, Mac, Amiga... If your favorite system isn't listed here, it may still be supported, if there's a C compiler for it. Ask around on comp.lang.python -- or just try compiling Python yourself.

Python Milter is a Python API for Sendmail Milters, plus related libraries for content filtering, SPF, and reputation tracking.

System requirements:
- Sendmail

Enhancements
- Fix missing address of optional param to addrcpt, which could crash addrcpt.

Python-PBX-Specifications Dec is designed as a useful code tool which includes Python language specifications and features that are far more complete than the Python-PBX-Specifications.

Provides specifications files that add syntx highlighting to Python files opened in the December Developer Tools 2002 version of Project Builder. Also allows external editors-- including emacs-- to be used to edit Python (just like external editors can be used for all other file types now).
Instructions in README.

Requirements: December Developer Tools 2002 release of Project Builder

Python Call Graph is a Python library that creates call graphs for Python programs.
Enhancements:
- Command line interface added: pycallgraph-dot.py (#10)
- Accumulative time per function is now measured (#3, #12)
- Option to filter standard library modules (#11)
- Added reset_settings() to reset settings and graph_attributes dictionaries to their defaults
- node and edge colour functions take two parameters now: calls and total_time
- Added min_depth to the filtering constructor
- Renamed settings[node_color] and settings[edge_color] to the UK version, colour
- More examples added
- Added an all.py script to run all examples at once
- Inbuilt Python keyword filter was being replaced with a variable
- PEP8 fixes
- Removed svn files from source distribution

PySynth is a free and simple music synthesizer written in Python. PySynths based on a script found on the Web and then modified for this purposes.
The sound does not try to emulate a specific instrument, its more like a mixture of piano, electric piano, organ (in the bass), and vibraphone.
The current release of the synthesizer can only play one note at a time. However, two output files can be mixed together.
The script can also be used as a module by other Python programs.

System requirements:
- Python

Python Checkbook Manager is a free and open source personal finance manager that focuses on simplicity and portability.
Python Checkbook Manager will run on any platform that can run Python and wxPython.

Main features:
- Read/write Quicken Interchange Format files.
- Graphical checkbook register.
- Gnu GPL license.
- Python programming language: easy to read and change.
- Runs on any platform that has wxPython installed.

System requirements:
-
-

Enhancements
- Minor corrections.
- Fixes Help menu on wxMAC.

Webware for Python is a suite of Python packages and tools for developing object-oriented, web-based applications. The suite uses well known design patterns and includes a fast Application Server, Servlets, Python Server Pages (PSP), Object-Relational Mapping, Task Scheduling, Session Management, and many other features. Webware is very modular and easily extended.
Webware for Python is well proven, platform-independent and it is compatible with multiple operating systems, database servers and web servers.
Enhancements:
New Features
- New Application.config settings SessionCookiePath, SessionStoreDir, CacheDir and AddressFiles.
- The AutoReloadingAppServer now supports not only python-fam, but also python-gamin.
Improvements and Refinements
- Assume root path as the servlet path if the URL has been completely rewritten by the web server.
- Added optional parameter to HTTPRequest.serverURL() for getting canonical hostnames, False by default.
- Fixed the HTTPRequest.previousURI() method and added a HTTPRequest.previousContextName() method.
- Dont install the MKBrowser context automagically. It is now part of the default configuration where it can be removed.
- The appointment of the default context (if none was specified) was not deterministic. When ambiguous, we now refuse the temptation to guess, raising an error condition instead.
- Webware did not shut down cleanly when AutoReloadingAppServer or ThreadedAppServer could not be properly initialized. The error handling here is now much better.
Security
- Implemented HTTPRequest.isSecure() method.
- Use secure session cookies for HTTPS connections. This is configurable with the Application.config setting SecureSessionCookie which is True by default. (Suggested by Adam Kerrison.)
Bugfixes
- Deletion of cookies could lead to problems due to a wrong cookie path (report and fix by Adam Kerrison).
- Fixed a bug concerning servlet reuse (reported by Andrew Butash), adding a Servlet._busy attribute.