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KMemAid 0.2.4
MemAid is like a traditional flash-card program to help you memorise question/answer pairs. more>>
KMemAid is like a traditional flash-card program to help you memorise question/answer pairs, but with an important twist: it uses a neural network to schedule the best time for an item to come up for review.
Difficult items that you tend to forget quickly will be scheduled more often, while MemAid wont waste your time on things you remember well. This means your learning process becomes much more efficient, also because the neural network gradually adapts to your personal memory model.
Enhancements:
- A small bug in item scheduling code was fixed.
- A category corruption when switching databases or doing XML import/export was fixed.
- The font setting is honored in the input and edit dialogs.
- The code was updated to work with Superkaramba 0.36.
- Unicode is still a problem, though. XML importing and exporting was improved.
- Pressing the "find" button repeatedly will scroll through all occurrences of the string in the list now. pre-0.2.3 databases are automatically imported.
<<lessDifficult items that you tend to forget quickly will be scheduled more often, while MemAid wont waste your time on things you remember well. This means your learning process becomes much more efficient, also because the neural network gradually adapts to your personal memory model.
Enhancements:
- A small bug in item scheduling code was fixed.
- A category corruption when switching databases or doing XML import/export was fixed.
- The font setting is honored in the input and edit dialogs.
- The code was updated to work with Superkaramba 0.36.
- Unicode is still a problem, though. XML importing and exporting was improved.
- Pressing the "find" button repeatedly will scroll through all occurrences of the string in the list now. pre-0.2.3 databases are automatically imported.
Download (0.16MB)
Added: 2005-09-26 License: GPL (GNU General Public License) Price:
1489 downloads
InnerSpace 0.9
InnerSpace began as a pseudo-MUD framework, and in its heart it still is. more>>
InnerSpace began as a pseudo-MUD framework, and in its heart it still is. Work is progressing on making it a robust multiuser code execution platform, written entirely in Python.
Installation:
Client:
- download and install twistedjava, make sure twistedjava.jar is in your classpath
- cd to the innerspace installation directory
- run ./build_client.py
- add the jar file build/is-client.jar to your classpath
- run java inner.space.client.client
- enter the username/password and host information to connect to a demo server will often be available at bubblehouse.org:8420
Server:
- download and install twisted; make sure twisted is in your pythonpath, or your < pythonhome >/lib/site-packages directory. Also ensure that the current directory (.) is
part of your pythonpath
- cd to the innerspace installation directory
- to build a minimal database, run:
bin/bootstrap-server.py
- to run a server using the provided database, run:
bin/run-server.py
Enhancements:
Requirements for server:
- python 2.4
- twisted 2.0.1
Requirements for client:
- java runtime environment >= 1.4.2
- twistedjava v0.6.1
Enhancements:
- oved get_environment function to code module, all prep of execution environment happens there
- if a verb has its is_method property set (i.e. as a keyword argument to add_verb), the parser will ignore it as a verb choice, so it can only be executed programmatically
- added sudo method which runs a function as the owner of the current verb
<<lessInstallation:
Client:
- download and install twistedjava, make sure twistedjava.jar is in your classpath
- cd to the innerspace installation directory
- run ./build_client.py
- add the jar file build/is-client.jar to your classpath
- run java inner.space.client.client
- enter the username/password and host information to connect to a demo server will often be available at bubblehouse.org:8420
Server:
- download and install twisted; make sure twisted is in your pythonpath, or your < pythonhome >/lib/site-packages directory. Also ensure that the current directory (.) is
part of your pythonpath
- cd to the innerspace installation directory
- to build a minimal database, run:
bin/bootstrap-server.py
- to run a server using the provided database, run:
bin/run-server.py
Enhancements:
Requirements for server:
- python 2.4
- twisted 2.0.1
Requirements for client:
- java runtime environment >= 1.4.2
- twistedjava v0.6.1
Enhancements:
- oved get_environment function to code module, all prep of execution environment happens there
- if a verb has its is_method property set (i.e. as a keyword argument to add_verb), the parser will ignore it as a verb choice, so it can only be executed programmatically
- added sudo method which runs a function as the owner of the current verb
Download (0.14MB)
Added: 2005-10-19 License: GPL (GNU General Public License) Price:
1470 downloads
Coyotl 3.1.0
Coyotl collects several C++ tools that have proven useful in many of the authors programs. more>>
The Coyotl library defies easy classification much like its namesake. Coyotl collects several C++ tools that have proven useful in many of my programs, but which arent "big enough" to warrant an individual library.
Some of the most significant classes have standalone presentations:
The Twisted Road to Randomness
Genetic algorithms, games, statistical tests, and simulations all rely on "random" numbers. Unfortunately, the built-in "random number" function is inadequate in algorithms where lots, and lots (and lots!) of random values need to be generated. Some of my applications use billions of random numbers in their calculations. In such circumstances, a random number "generator" that produces repetitive or cyclical values is unlikely to produce satisfactory results. This article presents concepts, requirements, and algorithms for generating "random numbers", with a focus on linear congruential and Mersenne Twister algorithms. (Note: This article is undergoing a major revision to reflect new algorithms recently added to libcoyotl.)
Beyond Assert: Validation Tools for Design by Contract
I dont use the assert macro in professional C++ code; instead, I prefer something akin to Bertrand Meyers Design by Contract, albeit with a strong C++ flavor. This article introduces an exception-based validation systems Ive developed for my own projects.
A Maze of Concepts
I began with an idea for an experiment: Use genetic algorithms to evolve searching skills in software organisms; such research is applicable to many applications, including web searching and data mining. Ive puttered about with several such algorithms, and wanted to move to a more complicated environment. This article describes classes for creating, drawing, and persisting 2D mazes in C++.
Enhancements:
- A polymorphic collection of the best psuedorandom number generators, including the Mersenne Twister and Marsaglias favorites.
- Utilities for floating-point numbers, including additional functions for trigonometry, least common multiple, greatest common denominator, rounding, and other purposes.
- A simple cross-platform command-line parser.
- A framework for generating random rectangular mazes.
- A template for fixed-point math based on different integer sizes and decimal point locations.
- Templatized sorting utilities (designed before Std. C++s , but still useful)
- Validation tools for "Design by Contract" programming.
Complete API documentation can be generated with a simple "make docs" command.
A few of the included classes (the array template, for example) could be considered obsolete. I began writing C++ when it was still called "C with Classes", long before the Standard Template Library or projects like Boost. I hesitate to throw away old code, and dont see the sense in replacing working code with something "newer" if the "newer" code isnt also "better".
I have quite a bit of C++ code, from my books and various consulting projects; as time permits, Ill migrate more code into Coyotl.
And one final note: The name of this library changed recently, from "coyote" to "coyotl". The former is a Spanish and English translation of the original Nahuatl word "coyotl". The revised name honors both my favorite song dog and my wifes Central American heritage.
<<lessSome of the most significant classes have standalone presentations:
The Twisted Road to Randomness
Genetic algorithms, games, statistical tests, and simulations all rely on "random" numbers. Unfortunately, the built-in "random number" function is inadequate in algorithms where lots, and lots (and lots!) of random values need to be generated. Some of my applications use billions of random numbers in their calculations. In such circumstances, a random number "generator" that produces repetitive or cyclical values is unlikely to produce satisfactory results. This article presents concepts, requirements, and algorithms for generating "random numbers", with a focus on linear congruential and Mersenne Twister algorithms. (Note: This article is undergoing a major revision to reflect new algorithms recently added to libcoyotl.)
Beyond Assert: Validation Tools for Design by Contract
I dont use the assert macro in professional C++ code; instead, I prefer something akin to Bertrand Meyers Design by Contract, albeit with a strong C++ flavor. This article introduces an exception-based validation systems Ive developed for my own projects.
A Maze of Concepts
I began with an idea for an experiment: Use genetic algorithms to evolve searching skills in software organisms; such research is applicable to many applications, including web searching and data mining. Ive puttered about with several such algorithms, and wanted to move to a more complicated environment. This article describes classes for creating, drawing, and persisting 2D mazes in C++.
Enhancements:
- A polymorphic collection of the best psuedorandom number generators, including the Mersenne Twister and Marsaglias favorites.
- Utilities for floating-point numbers, including additional functions for trigonometry, least common multiple, greatest common denominator, rounding, and other purposes.
- A simple cross-platform command-line parser.
- A framework for generating random rectangular mazes.
- A template for fixed-point math based on different integer sizes and decimal point locations.
- Templatized sorting utilities (designed before Std. C++s , but still useful)
- Validation tools for "Design by Contract" programming.
Complete API documentation can be generated with a simple "make docs" command.
A few of the included classes (the array template, for example) could be considered obsolete. I began writing C++ when it was still called "C with Classes", long before the Standard Template Library or projects like Boost. I hesitate to throw away old code, and dont see the sense in replacing working code with something "newer" if the "newer" code isnt also "better".
I have quite a bit of C++ code, from my books and various consulting projects; as time permits, Ill migrate more code into Coyotl.
And one final note: The name of this library changed recently, from "coyote" to "coyotl". The former is a Spanish and English translation of the original Nahuatl word "coyotl". The revised name honors both my favorite song dog and my wifes Central American heritage.
Download (0.33MB)
Added: 2005-11-14 License: GPL (GNU General Public License) Price:
1439 downloads
BuddySpace PRO 2.6
BuddySpace is an enhanced Jabber client providing secure presence management, web services and instant messaging. more>>
BuddySpace is an instant messenger with four novel twists: (1) it allows optional maps for geographical & office-plan visualizations in addition to standard buddy lists; (2) it is built on open source Jabber, which makes it interoperable with ICQ, MSN, Yahoo and others; (3) it is implemented in Java, so it is cross-platform; (4) it is built by a UK research lab, so it is 100% free with full sources readiily available. But BuddySpace is about more than just messaging, as we explain below.
One of the key factors that led to the widespread popularity of Instant Messaging applications from 1997 onwards (including ICQ, AOL, Yahoo!, MSN, Odigo, and Jabber messengers) was the concept of pushed presence: the automatic notification of the appearance of friends and colleagues online.
However, Instant Messaging (IM) is just one of many possible presence-related and presence-dependent applications. For example, presence-enabled applications can facilitate safety-tracking of children by mobile phone, support for emergency services, blind-date radar, group teleconference management, multiplayer games, and anything involving the collaboration of individuals separated in space and time.
Why phone a contact only to receive an engaged tone or pre-recorded message, when the telephone network already knows what state your contact is in, and could indicate this directly on your contact list? All of these concepts embody varying degrees of what we refer to as enhanced presence management.
The concept of presence has matured in recent years to move away from the simple notion of online/offline/away, towards a rich blend of attributes that can be used to characterise an individuals physical and/or spatial location, work trajectory, time frame of reference, mental mood, goals, and even intentions! Our challenge is how best to characterise presence, how to make it easy to manage and easy to visualise, and how to remain consistent with the users own expectations, work habits, and existing patterns of Instant Messaging and other communication tool usage.
BuddySpace generalizes the concept of Buddy List (popularised by Instant Messaging tools such as AOL Instant Messenger, ICQ, MSN Messenger, and Yahoo Messenger) to provide multiple views of collaborative workgroups according to users needs and tastes. Our aim has been to provide a personal dashboard or radar screen so that one can observe the availability and interaction state of colleagues worldwide in a manner that exhibits the following desirable properties:
* immediate: real-time updates need to be pushed instantly to users rather than pulled in by request -- the push approach helps keep updates more palpable and informative
* peripheral and therefore non-intrusive: users lead busy lives, and dislike being bombarded with yet more information, so we aim to keep awareness of colleagues available in a compact manner that can be noticed peripherally
* customisable: some people prefer simple or hierarchical lists, some prefer visual maps, some prefer status lights, and so on; some prefer a Windows look-and-feel, some a Mac-- we need to cater for diverse user preferences and capabilities
* scaleable: we have to provide ways to indicate the presence of potentially enormous numbers of people, even given that these numbers will be filtered down for personal use -- researchers inhabit workspaces with many hundreds of colleagues around the globe; the Open University has well over 150,000 students online; large peer-spaces like music swapping communities have many millions of users connected simultaneously
* interoperable: with several hundred million users of the Big Four (AIM/ICQ/MSN/Yahoo!), it is crucial that any approach allow interopebility with systems to which our users already subscribe; this is one of the many reasons we built BuddySpace entirely on top of Jabber (www.jabber.org), which provides gateways to the Big Four products.
* cross-platform: we need to service a community not only on Windows, Unix/Linux, and Mac desktop and notebook configurations, but also on PDAs and mobile phones -- we therefore develop entirely in Java
* XML-literate: for future intelligent applications, communication transport needs to be about more than just string-transmission; another we adopted Jabber is that it is based entirely on a generic XML transport architecture, ideally suited for this purpose.
* open source: for the research community to join us and to gain leverage via our research output, we have ensured that BuddySpace is open source, available on SourceForge.
* clean: BuddySpace adheres rigorously to the Jabber specification, which means that it interoperates with other Jabber clients and servers without danger of the rogue behaviour that non-standard implementations inadvertently allow (e.g. the semantics of users inhabiting multiple groups is undefined in some clients, and can cause crashes).
* extendable: BuddySpace deploys a plug-in architecture which means that additions, such as new visualizations, and new concepts such as gaming interfaces, are readily achievable
BuddySpace fulfills all the above criteria, and provides a compelling user interface that can be highly compact, yet provide users with an important feel-good factor, akin to seeing nearby office lights turned on when entering ones office building at night. By studying the semantics of presence, we can also augment the existing impoverished presence states in a principles manner, providing capabilities that are more representative of the way real users work. Forthcoming capabilities will include automatic location updates via mobile devices, and the use of semantic matchmaking via intelligent profile handling, in order to help users quickly find and filter colleagues of particular interest.
<<lessOne of the key factors that led to the widespread popularity of Instant Messaging applications from 1997 onwards (including ICQ, AOL, Yahoo!, MSN, Odigo, and Jabber messengers) was the concept of pushed presence: the automatic notification of the appearance of friends and colleagues online.
However, Instant Messaging (IM) is just one of many possible presence-related and presence-dependent applications. For example, presence-enabled applications can facilitate safety-tracking of children by mobile phone, support for emergency services, blind-date radar, group teleconference management, multiplayer games, and anything involving the collaboration of individuals separated in space and time.
Why phone a contact only to receive an engaged tone or pre-recorded message, when the telephone network already knows what state your contact is in, and could indicate this directly on your contact list? All of these concepts embody varying degrees of what we refer to as enhanced presence management.
The concept of presence has matured in recent years to move away from the simple notion of online/offline/away, towards a rich blend of attributes that can be used to characterise an individuals physical and/or spatial location, work trajectory, time frame of reference, mental mood, goals, and even intentions! Our challenge is how best to characterise presence, how to make it easy to manage and easy to visualise, and how to remain consistent with the users own expectations, work habits, and existing patterns of Instant Messaging and other communication tool usage.
BuddySpace generalizes the concept of Buddy List (popularised by Instant Messaging tools such as AOL Instant Messenger, ICQ, MSN Messenger, and Yahoo Messenger) to provide multiple views of collaborative workgroups according to users needs and tastes. Our aim has been to provide a personal dashboard or radar screen so that one can observe the availability and interaction state of colleagues worldwide in a manner that exhibits the following desirable properties:
* immediate: real-time updates need to be pushed instantly to users rather than pulled in by request -- the push approach helps keep updates more palpable and informative
* peripheral and therefore non-intrusive: users lead busy lives, and dislike being bombarded with yet more information, so we aim to keep awareness of colleagues available in a compact manner that can be noticed peripherally
* customisable: some people prefer simple or hierarchical lists, some prefer visual maps, some prefer status lights, and so on; some prefer a Windows look-and-feel, some a Mac-- we need to cater for diverse user preferences and capabilities
* scaleable: we have to provide ways to indicate the presence of potentially enormous numbers of people, even given that these numbers will be filtered down for personal use -- researchers inhabit workspaces with many hundreds of colleagues around the globe; the Open University has well over 150,000 students online; large peer-spaces like music swapping communities have many millions of users connected simultaneously
* interoperable: with several hundred million users of the Big Four (AIM/ICQ/MSN/Yahoo!), it is crucial that any approach allow interopebility with systems to which our users already subscribe; this is one of the many reasons we built BuddySpace entirely on top of Jabber (www.jabber.org), which provides gateways to the Big Four products.
* cross-platform: we need to service a community not only on Windows, Unix/Linux, and Mac desktop and notebook configurations, but also on PDAs and mobile phones -- we therefore develop entirely in Java
* XML-literate: for future intelligent applications, communication transport needs to be about more than just string-transmission; another we adopted Jabber is that it is based entirely on a generic XML transport architecture, ideally suited for this purpose.
* open source: for the research community to join us and to gain leverage via our research output, we have ensured that BuddySpace is open source, available on SourceForge.
* clean: BuddySpace adheres rigorously to the Jabber specification, which means that it interoperates with other Jabber clients and servers without danger of the rogue behaviour that non-standard implementations inadvertently allow (e.g. the semantics of users inhabiting multiple groups is undefined in some clients, and can cause crashes).
* extendable: BuddySpace deploys a plug-in architecture which means that additions, such as new visualizations, and new concepts such as gaming interfaces, are readily achievable
BuddySpace fulfills all the above criteria, and provides a compelling user interface that can be highly compact, yet provide users with an important feel-good factor, akin to seeing nearby office lights turned on when entering ones office building at night. By studying the semantics of presence, we can also augment the existing impoverished presence states in a principles manner, providing capabilities that are more representative of the way real users work. Forthcoming capabilities will include automatic location updates via mobile devices, and the use of semantic matchmaking via intelligent profile handling, in order to help users quickly find and filter colleagues of particular interest.
Download (1.5MB)
Added: 2006-10-18 License: The Apache License 2.0 Price:
1405 downloads
Kwotes 1.2.1
Kwotes is a chat quote database system with a twist. more>>
Kwotes is a chat quote database system with a twist.
The quotes are publicly moderated, so its up to you to maintain the quality. All quotes are accepted and if their ranking falls too low for too long, they are deleted.
<<lessThe quotes are publicly moderated, so its up to you to maintain the quality. All quotes are accepted and if their ranking falls too low for too long, they are deleted.
Download (0.014MB)
Added: 2005-12-22 License: GPL (GNU General Public License) Price:
1401 downloads
Twisted 2.4.0
Twisted is an event-based networking framework for Internet applications. more>>
Twisted is a framework, written in Python, for writing networked applications. Twisted includes implementations of a number of commonly used network services such as a web server, an IRC chat server, a mail server, a relational database interface and an object broker.
Developers can build applications using all of these services as well as custom services that they write themselves. Twisted also includes a user authentication system that controls access to services and provides services with user context information to implement their own security models.
Main features:
- Pluggable event loops allowing the developer to take advantage of platform-specific capabilities.
- Abstractions of protocols and transports.
- Through Twisted Spread, mechanisms for network encoding of data (in Python, Java, ELisp, and other languages), to a full-blown distributed object system.
Twisted is an integration point for network services that were previously unable to interoperate. Services within a Twisted server can communicate with each other and share information providing a very integrated programming environment that can re-use large amounts of infrastructure across multiple network mediums (such as chat, web, and mail).
As well as servers, Twisted supports several different kinds of clients and GUIs. This means that the client can re-use large portions of the servers code, improving test coverage and reliability while reducing code size.
Twisted is a collection of servers and clients, which can be used either by developers of new applications or directly.
Enhancements:
- This release includes many fixes for UDP and multicast stdio on Win32.
- Many bug fixes were made for Trial, and its support for a large number of previously deprecated APIs was dropped.
- Deferred Generators no longer leak their final result or exception.
- LoopingCall now supports functions which return Deferreds.
- A cooperative scheduler with pluggable policies has been added.
- Much of the API documentation has been improved and a new guide for developing producers and consumers has been added.
- This also includes new releases of Conch, Mail, Names, Words, and Web.
<<lessDevelopers can build applications using all of these services as well as custom services that they write themselves. Twisted also includes a user authentication system that controls access to services and provides services with user context information to implement their own security models.
Main features:
- Pluggable event loops allowing the developer to take advantage of platform-specific capabilities.
- Abstractions of protocols and transports.
- Through Twisted Spread, mechanisms for network encoding of data (in Python, Java, ELisp, and other languages), to a full-blown distributed object system.
Twisted is an integration point for network services that were previously unable to interoperate. Services within a Twisted server can communicate with each other and share information providing a very integrated programming environment that can re-use large amounts of infrastructure across multiple network mediums (such as chat, web, and mail).
As well as servers, Twisted supports several different kinds of clients and GUIs. This means that the client can re-use large portions of the servers code, improving test coverage and reliability while reducing code size.
Twisted is a collection of servers and clients, which can be used either by developers of new applications or directly.
Enhancements:
- This release includes many fixes for UDP and multicast stdio on Win32.
- Many bug fixes were made for Trial, and its support for a large number of previously deprecated APIs was dropped.
- Deferred Generators no longer leak their final result or exception.
- LoopingCall now supports functions which return Deferreds.
- A cooperative scheduler with pluggable policies has been added.
- Much of the API documentation has been improved and a new guide for developing producers and consumers has been added.
- This also includes new releases of Conch, Mail, Names, Words, and Web.
Download (2.0MB)
Added: 2006-05-28 License: LGPL (GNU Lesser General Public License) Price:
1385 downloads
minihuff 1.0
minihuff is a data compression library with a simple new twist on Huffman coding. more>>
minihuff is a data compression library with a simple new twist on Huffman coding. Instead of storing the frequency analysis for some set of data with the data itself, minihuff enables the creation of a static frequency table to be stored at both ends of a connection.
minihuff allows effective compression even for very small pieces of data that maintain similar entropy characteristics.
Please note that minihuff is written entirely in portable C as it is intended primarily for embedded applications. This is also why I havent gone to a lot of trouble in the distribution. There arent, after all, a lot of Linux distros for the 8051 yet.
Enhancements:
- I have tested this library in my own code for some time, so I hope it is at least somewhat robust barring any distribution bugs. It has been used successfully between an 8051 (big endian) and a Pentium 4 (little endian). I hope Ive also solved some floating point portability issues for good.
- Nonetheless, there naturally may be bugs remaining. If you can find any - or if it just doesnt work! - I would very much appreciate a note with as much detail as possible on the problem.
<<lessminihuff allows effective compression even for very small pieces of data that maintain similar entropy characteristics.
Please note that minihuff is written entirely in portable C as it is intended primarily for embedded applications. This is also why I havent gone to a lot of trouble in the distribution. There arent, after all, a lot of Linux distros for the 8051 yet.
Enhancements:
- I have tested this library in my own code for some time, so I hope it is at least somewhat robust barring any distribution bugs. It has been used successfully between an 8051 (big endian) and a Pentium 4 (little endian). I hope Ive also solved some floating point portability issues for good.
- Nonetheless, there naturally may be bugs remaining. If you can find any - or if it just doesnt work! - I would very much appreciate a note with as much detail as possible on the problem.
Download (MB)
Added: 2006-02-22 License: LGPL (GNU Lesser General Public License) Price:
1340 downloads
PlugBoard 0.2
PlugBoard is an Application framework made in Python and built on top of setuptools and Zope interfaces. more>>
PlugBoard is an Application framework made in Python and built on top of setuptools and Zope interfaces which help the developer create a plugin-based application.
PlugBoard is very extensible, and allows the application to be extensible as well.
An application is made up of a plugin resource (get all available plugins in the application), a context resource (organize plugins into different contexts), and an engine to let plugins communicate with each other into different environments (such as PlugBoard, GTK, Wx, Qt, Twisted, and so on) and provide some useful utilities.
Enhancements:
- Adaption registering has been fixed.
- New documentation has been added.
- A new built-in context resource DictContextResource has been added.
- There are minor fixes.
<<lessPlugBoard is very extensible, and allows the application to be extensible as well.
An application is made up of a plugin resource (get all available plugins in the application), a context resource (organize plugins into different contexts), and an engine to let plugins communicate with each other into different environments (such as PlugBoard, GTK, Wx, Qt, Twisted, and so on) and provide some useful utilities.
Enhancements:
- Adaption registering has been fixed.
- New documentation has been added.
- A new built-in context resource DictContextResource has been added.
- There are minor fixes.
Download (0.008MB)
Added: 2006-02-28 License: MIT/X Consortium License Price:
1334 downloads
OpenRTS 0.2
OpenRTS is an open source realtime strategy game. more>>
OpenRTS is an open source realtime strategy game. OpenRTS game features isometric graphics, networked multiplayer and single-player scenarios. The game is being developed using Python and SDL.
Main features:
- Creating an exciting realtime strategy gameplay is the goal of the project.
- Isometric graphics, using an improvement called isometric mouse maps. See the Screenshots.
- Networked multiplayer using a client/server architecture.
- Single-player scenarios for skirmish games.
Enhancements:
- Network game support using the Twisted framework, new animations and selection of multiple units, support for psyco just-in-time compolation, improved path finding using Astar, and many bugfixes.
- New translations to Norwegian and German were included.
<<lessMain features:
- Creating an exciting realtime strategy gameplay is the goal of the project.
- Isometric graphics, using an improvement called isometric mouse maps. See the Screenshots.
- Networked multiplayer using a client/server architecture.
- Single-player scenarios for skirmish games.
Enhancements:
- Network game support using the Twisted framework, new animations and selection of multiple units, support for psyco just-in-time compolation, improved path finding using Astar, and many bugfixes.
- New translations to Norwegian and German were included.
Download (1.7MB)
Added: 2006-04-23 License: GPL (GNU General Public License) Price:
1280 downloads
Twisted Conch 0.7.0
Conch is an SSHv2 implementation written in Python. more>>
Twisted Conch project is an SSHv2 implementation written in Python. SSH is a protocol designed to allow remote access to shells and commands, but it is generic enough to allow everything from TCP forwarding to generic filesystem access.
Since conch is written in Python, it interfaces well with other Python projects, such as Imagination. Conch also includes a implementations of the telnet and vt102 protocols, as well as support for rudamentary line editing behaviors.
A new implementation of Twisteds Manhole application is also included, featuring server-side input history and interactive syntax coloring.
Conch is available under the MIT Free Software licence.
Enhancements:
- The in-memory terminal emulators "expect" functionality now supports timeouts.
- The SSH server and client are now approximately five times faster for bulk-data transfers.
<<lessSince conch is written in Python, it interfaces well with other Python projects, such as Imagination. Conch also includes a implementations of the telnet and vt102 protocols, as well as support for rudamentary line editing behaviors.
A new implementation of Twisteds Manhole application is also included, featuring server-side input history and interactive syntax coloring.
Conch is available under the MIT Free Software licence.
Enhancements:
- The in-memory terminal emulators "expect" functionality now supports timeouts.
- The SSH server and client are now approximately five times faster for bulk-data transfers.
Download (0.12MB)
Added: 2006-05-28 License: MIT/X Consortium License Price:
1250 downloads
Twisted Names 0.3.0
Twisted Names is both a domain name server as well as a client resolver library. more>>
Twisted Names project is both a domain name server as well as a client resolver library.
Twisted Names comes with an "out of the box" nameserver which can read most BIND-syntax zone files as well as a simple Python-based configuration format.
Twisted Names can act as an authoritative server, perform zone transfers from a master to act as a secondary, act as a caching nameserver, or any combination of these.
Twisted Names client resolver library provides functions to query for all commonly used record types as well as a replacement for the blocking gethostbyname() function provided by the Python stdlib socket module.
Twisted Names is available under the MIT Free Software licence.
Enhancements:
- Errors in the markup used in API documentation have been fixed.
- A bug where the DNS client would sometimes drop a response has been fixed.
- A bug which prevented non-IN lookups from generating malformed queries has been fixed.
<<lessTwisted Names comes with an "out of the box" nameserver which can read most BIND-syntax zone files as well as a simple Python-based configuration format.
Twisted Names can act as an authoritative server, perform zone transfers from a master to act as a secondary, act as a caching nameserver, or any combination of these.
Twisted Names client resolver library provides functions to query for all commonly used record types as well as a replacement for the blocking gethostbyname() function provided by the Python stdlib socket module.
Twisted Names is available under the MIT Free Software licence.
Enhancements:
- Errors in the markup used in API documentation have been fixed.
- A bug where the DNS client would sometimes drop a response has been fixed.
- A bug which prevented non-IN lookups from generating malformed queries has been fixed.
Download (0.028MB)
Added: 2006-05-28 License: MIT/X Consortium License Price:
1246 downloads
Twisted Words 0.4.0
Twisted Words provides implementations of a handful of IM protocols, including IRC, MSNP8, OSCAR, TOC, and Jabber. more>>
Twisted Words library provides implementations of a handful of IM protocols, including IRC, MSNP8, OSCAR, TOC, and Jabber.
Twisted Words provides two separate high-level end-user features:
a multiprotocol instant messaging server
a multiprotocol instant messaging client
These are both still in the early stages of development and are not expected to work flawlessly in all configurations, however each is quite usable for a limited set of functionality. A Twisted Words server can be created with just a couple commands:
$ mktap words --irc-port 6667 --pb-port 8787 --passwd password_file --group somegroup
$ twistd -f words.tap
The Twisted Words client is named im and is usable as an IRC client, and possibly an AIM client (depending on the phase of the moon).
Low Level Functionality:
Twisted Words also includes:
Low-level protocol implementations of OSCAR (AIM and ICQ), IRC, MSN, TOC (AIM).
Jabber libraries.
Prototypes of chat server and client frameworks built on top of the protocols.
<<lessTwisted Words provides two separate high-level end-user features:
a multiprotocol instant messaging server
a multiprotocol instant messaging client
These are both still in the early stages of development and are not expected to work flawlessly in all configurations, however each is quite usable for a limited set of functionality. A Twisted Words server can be created with just a couple commands:
$ mktap words --irc-port 6667 --pb-port 8787 --passwd password_file --group somegroup
$ twistd -f words.tap
The Twisted Words client is named im and is usable as an IRC client, and possibly an AIM client (depending on the phase of the moon).
Low Level Functionality:
Twisted Words also includes:
Low-level protocol implementations of OSCAR (AIM and ICQ), IRC, MSN, TOC (AIM).
Jabber libraries.
Prototypes of chat server and client frameworks built on top of the protocols.
Download (0.13MB)
Added: 2006-05-29 License: MIT/X Consortium License Price:
1246 downloads
Twisted Mail 0.3.0
Twisted Mail provides client and server implementations of SMTP, POP3, and IMAP4. more>>
Twisted Mail project provides client and server implementations of SMTP, POP3, and IMAP4.
These differentiate themselves from the Python standard library implementations both by presenting a much higher-level, easy-to-use interface and in their server components, which allow the implementation of custom servers for each protocol without dealing with protocol-level issues.
Twisted Mail includes a simple demonstration email server which accepts messages over SMTP, stores them in a Maildir arrangement, and can serve them to clients over POP3.
Enhancements:
- The IMAP4 client now properly quotes usernames and passwords when necessary.
- It also handles unsolicited FLAGS responses.
- The IMAP4 server can now parse multiple literals in a single command and to FETCH requests with multiple BODY parts.
- A bug where Deferreds returned from IMAP4 client methods would not receive connection lost notification has been fixed.
- Startup time on OS X has been improved.
- The SMTP server has been sped up.
- The POP3 mailbox API has been expanded to allow Deferreds to be returned in some cases.
<<lessThese differentiate themselves from the Python standard library implementations both by presenting a much higher-level, easy-to-use interface and in their server components, which allow the implementation of custom servers for each protocol without dealing with protocol-level issues.
Twisted Mail includes a simple demonstration email server which accepts messages over SMTP, stores them in a Maildir arrangement, and can serve them to clients over POP3.
Enhancements:
- The IMAP4 client now properly quotes usernames and passwords when necessary.
- It also handles unsolicited FLAGS responses.
- The IMAP4 server can now parse multiple literals in a single command and to FETCH requests with multiple BODY parts.
- A bug where Deferreds returned from IMAP4 client methods would not receive connection lost notification has been fixed.
- Startup time on OS X has been improved.
- The SMTP server has been sped up.
- The POP3 mailbox API has been expanded to allow Deferreds to be returned in some cases.
Download (0.10MB)
Added: 2006-05-28 License: MIT/X Consortium License Price:
1245 downloads
Twisted Web 0.6.0
Twisted Web includes an HTTP/1.0 protocol implementation for both servers and clients. more>>
Twisted Web includes an HTTP/1.0 protocol implementation for both servers and clients. Twisted Web also includes a resource framework for implementing rich, dynamic web applications. It includes support for authentication either via HTTP AUTH, session URLs, or session cookies.
It supports CGIs and a custom PB-based distribution mechanism for serving content from separate, persistent processes. It includes SOAP and XML-RPC support for both clients and servers. It also makes it particularly easy to deploy new servers with novel or ephemeral use-cases, often with only a single short command.
Enhancements:
- This release adds HTTP Basic auth support for XML-RPC clients, and fixes several date, time, and If-Modified-Since header parsing corner-cases.
- Various performance improvements have been made, and support for CGIs broken in a few specific ways has been improved.
<<lessIt supports CGIs and a custom PB-based distribution mechanism for serving content from separate, persistent processes. It includes SOAP and XML-RPC support for both clients and servers. It also makes it particularly easy to deploy new servers with novel or ephemeral use-cases, often with only a single short command.
Enhancements:
- This release adds HTTP Basic auth support for XML-RPC clients, and fixes several date, time, and If-Modified-Since header parsing corner-cases.
- Various performance improvements have been made, and support for CGIs broken in a few specific ways has been improved.
Download (0.25MB)
Added: 2006-05-29 License: MIT/X Consortium License Price:
1243 downloads
Net::ChooseFName 0.01
Net::ChooseFName is a Perl extension for choosing a name of a local mirror of a net (e.g., FTP or HTTP) resource. more>>
Net::ChooseFName is a Perl extension for choosing a name of a local mirror of a net (e.g., FTP or HTTP) resource.
SYNOPSIS
use Net::ChooseFName;
$namer = Net::ChooseFName->new(max_length => 64); # Copies to CD ok
$name = $namer->find_name_by_response($LWP_response);
$name = $namer->find_name_by_response($LWP_response, $as_if_content_type);
$name = $namer->find_name_by_url($url, $suggested_name,
$content_type, $content_encoding);
$name = $namer->find_name_by_url($url, $suggested_name, $content_type);
$name = $namer->find_name_by_url($url, $suggested_name);
$name = $namer->find_name_by_url($url);
$namer_returns_undef = Net::ChooseFName->failer(); # Funny constructor
This module helps to pick up a local file name for a remote resource (e.g., one downloaded from Internet). It turns out that this is a tricky business; keep in mind that most servers are misconfigured, most URLs are malformed, and most filesystems are limited w.r.t. possible filenames. As a result most downloaders fail to work in some situations since they choose names which are not supported on particular filesystems, or not useful for file:///-related work.
Because of the many possible twists and ramifications, the design of this module is to be as much configurable as possible. One of ways of configurations is a rich system of options which influence different steps of the process. To cover cases when options are not flexible enough, the process is broken into many steps; each step is easily overridable by subclassing Net::ChooseFName.
The defaults are chosen to be as safe as possible while not getting very much into the ways. For example, since % is a special character on DOSish shells, to simplify working from command line on such systems, we avoid this letter in generated file names. Similarly, since MacOS has problems with filenames with 8-bit characters, we avoid them too; since may Unix programs have problem with spaces in file names, we massage them into underscores; the length of the longest file path component is restricted to 255 chars.
Note that in many situations it is advisable to make these restrictions yet stronger. For example, for copying to CD one should restrict names yet more (max_length => 64); for copying to MSDOS file systems enable option 8+3 => 1.
[In the description of methods the $self argument is omitted.]
<<lessSYNOPSIS
use Net::ChooseFName;
$namer = Net::ChooseFName->new(max_length => 64); # Copies to CD ok
$name = $namer->find_name_by_response($LWP_response);
$name = $namer->find_name_by_response($LWP_response, $as_if_content_type);
$name = $namer->find_name_by_url($url, $suggested_name,
$content_type, $content_encoding);
$name = $namer->find_name_by_url($url, $suggested_name, $content_type);
$name = $namer->find_name_by_url($url, $suggested_name);
$name = $namer->find_name_by_url($url);
$namer_returns_undef = Net::ChooseFName->failer(); # Funny constructor
This module helps to pick up a local file name for a remote resource (e.g., one downloaded from Internet). It turns out that this is a tricky business; keep in mind that most servers are misconfigured, most URLs are malformed, and most filesystems are limited w.r.t. possible filenames. As a result most downloaders fail to work in some situations since they choose names which are not supported on particular filesystems, or not useful for file:///-related work.
Because of the many possible twists and ramifications, the design of this module is to be as much configurable as possible. One of ways of configurations is a rich system of options which influence different steps of the process. To cover cases when options are not flexible enough, the process is broken into many steps; each step is easily overridable by subclassing Net::ChooseFName.
The defaults are chosen to be as safe as possible while not getting very much into the ways. For example, since % is a special character on DOSish shells, to simplify working from command line on such systems, we avoid this letter in generated file names. Similarly, since MacOS has problems with filenames with 8-bit characters, we avoid them too; since may Unix programs have problem with spaces in file names, we massage them into underscores; the length of the longest file path component is restricted to 255 chars.
Note that in many situations it is advisable to make these restrictions yet stronger. For example, for copying to CD one should restrict names yet more (max_length => 64); for copying to MSDOS file systems enable option 8+3 => 1.
[In the description of methods the $self argument is omitted.]
Download (0.012MB)
Added: 2006-06-12 License: Perl Artistic License Price:
1229 downloads
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