Free python xchat software for linux

Python is an interpreted, interactive, object-oriented programming language. Python is often compared to Perl, Tcl, 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, OS/2, Mac, Amiga, and many other platforms. If your favorite system isnt listed here, it may still be supported, if theres a C compiler for it.

The Python implementation is copyrighted but freely usable and distributable, even for commercial use.

Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. Its high-level built in data structures, combined with dynamic typing and dynamic binding, make it very attractive for Rapid Application Development, as well as for use as a scripting or glue language to connect existing components together.

Pythons simple, easy to learn syntax emphasizes readability and therefore reduces the cost of program maintenance. Python supports modules and packages, which encourages program modularity and code reuse. The Python interpreter and the extensive standard library are available in source or binary form without charge for all major platforms, and can be freely distributed.

Often, programmers fall in love with Python because of the increased productivity it provides. Since there is no compilation step, the edit-test-debug cycle is incredibly fast. Debugging Python programs is easy: a bug or bad input will never cause a segmentation fault. Instead, when the interpreter discovers an error, it raises an exception.

When the program doesnt catch the exception, the interpreter prints a stack trace. A source level debugger allows inspection of local and global variables, evaluation of arbitrary expressions, setting breakpoints, stepping through the code a line at a time, and so on.

The debugger is written in Python itself, testifying to Pythons introspective power. On the other hand, often the quickest way to debug a program is to add a few print statements to the source: the fast edit-test-debug cycle makes this simple approach very effective.

One of the features of Python that makes it so powerful is the ability to take existing libraries, written in C or C++, and make them available as Python extension modules. Such extension modules are often called bindings for the library.
SIP is a tool that makes it very easy to create Python bindings for C and C++ libraries. Python-SIP was originally developed to create PyQt, the Python bindings for the Qt toolkit, but can be used to create bindings for any C or C++ library.
SIP comprises a code generator and a Python module. The code generator processes a set of specification files and generates C or C++ code which is then compiled to create the bindings extension module. The SIP Python module provides support functions to the automatically generated code.
The specification files contains a description of the interface of the C or C++ library, i.e. the classes, methods, functions and variables. The format of a specification file is almost identical to a C or C++ header file, so much so that the easiest way of creating a specification file is to edit the corresponding header file.
SIP makes it easy to exploit existing C or C++ libraries in a productive interpretive programming environment. SIP also makes it easy to take a Python application (maybe a prototype) and selectively implement parts of the application (maybe for performance reasons) in C or C++.
Enhancements:
- This release adds support for consolidated and composite modules.
- It adds support for pickling classes and enums.

Python MyCMS program is an application development platform built with robust MySQL integration that allows for the easy creation of state and event driven Web-based interfaces.
Domain- group-user management is built in for direct, authenticated applicability.
To start the authentication server.
First, make sure that you have the domains entered into the DOMAINS/paths.pkl and DOMAINS/register.pkl with the appropriate instance paths for CUSTOMIZATION imports.
Make sure that authServer.py, lookupServer.py, and groupServer.py (all in MyCMS/server) all point to the correct path for the DOMAIN files above. Below is the default that you will find in these files.
ROOT_DIR = "/usr/pkg/lib/python/site-packages/custom/DOMAINS/"
Note: In a future release, all of this will be a configuration line in a standard configuration file, so that you dont have to do any editing in individual modules.
Once you have all of this set. run /path/to/MyCMS/shellTools/mycmsDaemon start"
You can look to make sure this is running.
Enhancements:
- This release contains more AJAX widgets/support.
- It also includes enhancements to the database manager and related SQL storage models that allow for tables with no keys, or with keys from mixed columns.

python-dime project provides a way to parse and generate DIME messages.

Direct Internet Message Encapsulation (DIME) is a binary message format that can be used to encapsulate multiple payloads into a single message.

Python Call Graph (pycallgraph) is a Python library that creates call graphs for Python programs

pycallgraph is quite new. It seems to work well and I will most likely improve it in the near future!

python-gastables includes Python modules for compressible gas flow calculations.

The project includes Python modules for isentropic relations, normal shock relations, oblique shock relations, Fanno flow, isothermal flow, Rayleigh flow, and Prandtl Meyer functions.

Python CD is a bootable CD based on Debian GNU/Linux and KNOPPIX.
The special thing about it is that it has lots of Python stuff!
Installable Python packages
In the top level directory of the CD is a directory python/, containing several packages of Python:
- Python for Linux - most Linux distributions include Python, so we dont provide it for them
- Python for Mac OS X
- Python for Windows, win32all extension
- Python for DOS - no maintainer yet, so we only provide an URL
- Python source code, if you want to compile it yourself
Ready-to-Use Python
On the bootable Linux system, Python is already installed and ready to run:
- Python 2.3.4 (latest and greatest, use this!)
- Python 2.2.3
- Python 2.1.3
Python CD Packages
Here is an overview of popular packages installed on the PythonCd.
PythonCdRawPackageList has a complete raw list of installed debian packages.
IDEs (Integrated Development Environments)
- eric3 - a very nice and powerful GUI IDE
- IDLE - a simpler, but also popular GUI IDE
- DrPython - another GUI IDE
- IPython - an extended interactive Python command interpreter
GUI Builders
- BoaConstructor
- PythonCard
- ? WxGlade
GUI Toolkit bindings
- PyGtk
- PyQt
- WxPython
Graphics libs
- PIL
- PyGame
- PyOpenGL
Web/HTML/XML stuff
- MoinMoin wiki - you are using it right now
- TwistedMatrix AKA Twisted - a Python internet framework, very powerful
- Quixote
- PyXML, libxml2 and other XML packages
Scientific
- python-numeric and python-numarray - math extensions
- python-pyx - module for generating PostScript graphics, plotting
Database
- Gadfly
- python-mysqldb - interface for MySQL
- python-pgsql - DB-API 2.0 interface to PostgreSQL v7.x
- python-pygresql - PostgreSQL module
Misc
- PyChecker - checks your source code for common errors"