[Twisted-Python] Twisted 0.12.2
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Hey all. I released Twisted 0.12.2 today, it was mainly a bunch of bug fixes with a few features. Here's the changes: What's new in 0.12.2? Removed some broken and/or experimental code. Added poll() based event loop implementation. New minimal documentation for WebWidgets and Manhole in the doc/ directory. Made some changes to the listen API -- changed from listenOn to listenTCP, listenUDP, and listenSSL. Some UI changes for InstanceMessenger. Some caching support for static files in twisted.web. Tons of fixed bugs. Go grab it at http://twistedmatrix.com/downloads/. Have fun. -- <Yosomono> rasterman is the millionth monkey -- Chris Armstrong <<< radix@twistedmatrix.com >>> http://twistedmatrix.com/users/carmstro.twistd/
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Hey, Twisters, Just wanted to share some news regarding work I've been doing on the open source 3D engine, Nebula. Nebula supports OpenGL on Linux and D3D and OpenGL on Windows currently, and will support OpenGL on Mac OS X shortly. Nebula is the chosen client for my open source MMP project, Netsu. The main Nebula site: http://www.radonlabs.de/ The Nebula Sourceforge site: http://sourceforge.net/projects/nebuladevice/ ______________________________________________________________________ Jason Asbahr jason@asbahr.com --- [ Begin Forward ] Nebula now has Python support! It's checked into CVS and has been tested on Win32 and Linux. Please let me know if you run into any difficulties with it, or do anything cool with it. This release exposes the base-level Nebula functions to Python, a future release will provide Python developers with an object-oriented interface to Nebula. Next up: Python tekdemos. Cheers, Jason npython ======== Python Integration Documentation Created 2001, by Jason L. Asbahr, jason@asbahr.com ====================================================================== Introduction ====================================================================== npython is an extension which integrates Python into the Nebula Device and exposes the functionality of Nebula to Python. npython can be invoked from inside the standard Nebula utilities nsh and gfxserv, in addition, npython can be imported directly into Python as an extension module. ====================================================================== To Build ====================================================================== - Copy nebula/code/src/python/npython.epk up one directory to nebula/code/src - Execute updsrc.tcl to build makefiles. - Compile with 'make' or DevStudio ====================================================================== To Use ====================================================================== - To use Python in the Nebula utilities: nsh -script npythonserver gfxserv -script npythonserver - To use Nebula from Python, simply:
import npython
====================================================================== Commands ====================================================================== npython currently exposes a set of functions to manipulate and control the Nebula Device. All functions take arguments formated as strings. NOTE: These commands are based on those commands available via Tcl, with a couple differences. For example, 'dir' has been renamed 'ndir', and a new command 'set' has been introduced to allow invocation of methods on Nebula objects. new( [class], [path] ) Create a new object of class [class] with the name [path]. Name may be any valid path, missing path components will be filled up with 'nroot' objects. Returns the complete path name of the new object. delete( [path] ) Delete the object with name [path] and all of it's sub objects. ndir() List contents of current 'directory'. sel( [path] ) Make the object defined by [path] the current object. Returns the complete path of the selected object. psel() Returns the full path of the currently selected object. exists( [path] ) Check whether object exists. Return "1" if yes, return "0" if no. get( [script] ) Read a serialized object from the 'real' filesystem. The serialized object must have been created with the '.save' or '.saveas' object command. Returns the full path of the created object. server( [portname] ) Leave interactive mode and go into server mode by creating an ipc port. In server mode, npython will wait for other Nebula apps to connect and execute any incoming commands on the local objects. connect( [hostname:portname] ) Connect to another Nebula application in server mode. The remote app may be on the same machine (in this case you can omit the leading 'hostname:'), or on another machine. Communication will go through TCP/IP sockets. 'hostname' is any valid TCP/IP address in the form of 'ww.xx.yy.zz', or a machine name that can be resolved into a numerical tcp/ip address. disconnect() Disconnect from a server. exit() End the npython session (can also be used to shutdown a remote server when in connected state). ====================================================================== Simple Example ====================================================================== new('nroot', 'myObject') This will create a new object of class 'nroot' which has the name 'myObject'. sel('myObject') This makes 'myObject' the current object. 'sel' just works like 'cd' in an ordinary shell, except that it selects the current object, not the current working directory in the filesystem. set('getcmds') This invokes the method 'getcmds' on 'myObject', which will return a list of all command prototypes that 'myObject' accepts. sel('..') Go back to the root object. --- EOF
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Hey, Twisters, Just wanted to share some news regarding work I've been doing on the open source 3D engine, Nebula. Nebula supports OpenGL on Linux and D3D and OpenGL on Windows currently, and will support OpenGL on Mac OS X shortly. Nebula is the chosen client for my open source MMP project, Netsu. The main Nebula site: http://www.radonlabs.de/ The Nebula Sourceforge site: http://sourceforge.net/projects/nebuladevice/ ______________________________________________________________________ Jason Asbahr jason@asbahr.com --- [ Begin Forward ] Nebula now has Python support! It's checked into CVS and has been tested on Win32 and Linux. Please let me know if you run into any difficulties with it, or do anything cool with it. This release exposes the base-level Nebula functions to Python, a future release will provide Python developers with an object-oriented interface to Nebula. Next up: Python tekdemos. Cheers, Jason npython ======== Python Integration Documentation Created 2001, by Jason L. Asbahr, jason@asbahr.com ====================================================================== Introduction ====================================================================== npython is an extension which integrates Python into the Nebula Device and exposes the functionality of Nebula to Python. npython can be invoked from inside the standard Nebula utilities nsh and gfxserv, in addition, npython can be imported directly into Python as an extension module. ====================================================================== To Build ====================================================================== - Copy nebula/code/src/python/npython.epk up one directory to nebula/code/src - Execute updsrc.tcl to build makefiles. - Compile with 'make' or DevStudio ====================================================================== To Use ====================================================================== - To use Python in the Nebula utilities: nsh -script npythonserver gfxserv -script npythonserver - To use Nebula from Python, simply:
import npython
====================================================================== Commands ====================================================================== npython currently exposes a set of functions to manipulate and control the Nebula Device. All functions take arguments formated as strings. NOTE: These commands are based on those commands available via Tcl, with a couple differences. For example, 'dir' has been renamed 'ndir', and a new command 'set' has been introduced to allow invocation of methods on Nebula objects. new( [class], [path] ) Create a new object of class [class] with the name [path]. Name may be any valid path, missing path components will be filled up with 'nroot' objects. Returns the complete path name of the new object. delete( [path] ) Delete the object with name [path] and all of it's sub objects. ndir() List contents of current 'directory'. sel( [path] ) Make the object defined by [path] the current object. Returns the complete path of the selected object. psel() Returns the full path of the currently selected object. exists( [path] ) Check whether object exists. Return "1" if yes, return "0" if no. get( [script] ) Read a serialized object from the 'real' filesystem. The serialized object must have been created with the '.save' or '.saveas' object command. Returns the full path of the created object. server( [portname] ) Leave interactive mode and go into server mode by creating an ipc port. In server mode, npython will wait for other Nebula apps to connect and execute any incoming commands on the local objects. connect( [hostname:portname] ) Connect to another Nebula application in server mode. The remote app may be on the same machine (in this case you can omit the leading 'hostname:'), or on another machine. Communication will go through TCP/IP sockets. 'hostname' is any valid TCP/IP address in the form of 'ww.xx.yy.zz', or a machine name that can be resolved into a numerical tcp/ip address. disconnect() Disconnect from a server. exit() End the npython session (can also be used to shutdown a remote server when in connected state). ====================================================================== Simple Example ====================================================================== new('nroot', 'myObject') This will create a new object of class 'nroot' which has the name 'myObject'. sel('myObject') This makes 'myObject' the current object. 'sel' just works like 'cd' in an ordinary shell, except that it selects the current object, not the current working directory in the filesystem. set('getcmds') This invokes the method 'getcmds' on 'myObject', which will return a list of all command prototypes that 'myObject' accepts. sel('..') Go back to the root object. --- EOF
participants (2)
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Chris Armstrong
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Jason L. Asbahr