Posts Tagged ‘ code ’

Announcing Dycapo 0.0.2

As promised, Dycapo 0.0.2 is out.

Dycapo will be an open client (mobile)/server system that will improve travel experiences of users in a city. The system will let people to define a destination on their mobile phone. DyCaPo will suggest and arrange trips by either using the Public Transport Service or Carpooling volunteers.
That is, DyCaPo will implement full Dynamic Carpooling functionalities as well as static approaches.

More information and download on the official page.

Here are the release notes and the changes since 0.0.1:

RELEASE NOTES
***************
2010-01-10 Daniel Graziotin 
Dycapo 0.0.2 is just for _showing_out_some_functionalities_ of the system and testing the underlying technologies. Dycapo 0.0.2 incorporates and shows:
* OpenTrip Core adoption and OpenTrip Dynamic data structures proposal (in Django Model format)
* Use of XML-RPC with Django (rpc4django over HTTP and HTTPS)
* (Sort of) integration of Dycapo models with Django and rpc4django
* Authentication
* Insertion of a trip by a driver
* Start of a trip by a driver
* Search of a trip by a rider
* Send a ride request to a driver
* Let the driver accept the ride request
No one exported XML-RPC function will surely be included in the final API! No one exported XML-RPC function is either optimized or completely working!
Code is (somewhat) documented. Expect a completely better work for 0.1.0 :)

CHANGES SINCE 0.0.1
***************
Some refactoring to make the code cleaner.
Lots of bugs fixed.
Test suite rewritten and (finally) fully working.

models.py:
- added utility methods (i.e. __unicode__ and to_xmlrpc)
- use of OpenTrip id proposal instead of Django id
- addition of fields to Participation model, regarding a ride request and a request accepted

trip.py:
this module has been splitted in four files:
- driver.py - holds all the XML-RPC methods that a Driver needs.
- rider.py - holds all the XML-RPC methods that a Rider needs.
- commin.py - will hold all the XML-RPC methods shared by Rider and Driver
- utils.py - holds some utility functions.

driver.py (formerly trip.py):
- added check_ride_requests(trip) - checks for ride requests
- added accept_ride_request(trip, person) - for accepting a Rider

rider.py (formerly trip.py):
- added request_ride(trip) - sends a ride request to a trip

tests/:
- Cleaner code and better organization
- Added test_all_simple.py - creates a Driver and a Rider with the same destination as target
- test_all.py - creates 3 drivers and 5 riders with random locations as target

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2010
01/10
CATEGORY
Carpooling Research
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Announcing Dycapo 0.0.1

It’s a pleasure for me to announce Dycapo-0.0.1, the very first release of the project.
Dycapo-0.0.1 is part of the pre-alpha-dontuse releases, to only illustrate some functionalities.
Here are the release notes:

2009-12-26 Daniel Graziotin <daniel DOT graziotin AT gmail DOT com>

Dycapo 0.0.1 is just for showing out some functionalities of the system and
testing the underlying technologies.
Dycapo 0.0.1 incorporates and shows:

  • OpenTrip Core adoption and OpenTrip Dynamic data structures proposal (in Django Model format)
  • Use of XML-RPC with Django (rpc4django over HTTP and HTTPS)
  • (Sort of) integration of Dycapo models with Django and rpc4django
  • Authentication
  • Insertion of a trip by a driver
  • Start of a trip by a driver
  • Search of a trip by a rider
  • Accepting a ride

No one exported XML-RPC function will surely be included in the final API!
No one exported XML-RPC function is either optimized or completely working!

Code is (somewhat) documented. Expect a completely better work for 0.1.0 :)

You can read much more about Dycapo and download it at Dycapo official project page. Project page also hosts installation instructions and configuration steps.

The research behind Dycapo (Dynamic Carpooling system) is illustrated here.

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2009
12/29
CATEGORY
Carpooling Research
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Dycapo, road to 0.0.1

I’m doing some refactoring to the code and writing some useful documentation for the first pre-alpha-dontuse version of Dycapo (a.k.a. DyCaPo – Dynamic CarPooling system).
Dycapo 0.0.1 will only be for illustrating some functionalities of the system and the integration of the technologies.
The following is an explanation of our version codes:

  • 0.0.x releases are all pre-alpha-dontuse releases, to only illustrate some functionalities.
    API will likely change very often.
  • 0.x.x releases are still alpha-releases, that cover some internal development cycles but have
    important features that will appear on a stable releases. API for the important parts of the
    project will likely not be changed.
  • 1.0.0 will be considered a stable release that can be used for testing in a small reality. API
    will be frozen.

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2009
12/25
CATEGORY
Carpooling Research
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OpenTrip adoption, Models implemented and documented

At the end we decided to adopt OpenTrip. I could propose the Dynamic extension of the protocol, over XML-RPC.
By the way, I opened a GitHub repository to host the source code of Dycapo. At this moment I just implemented and documented the models.
Dycapo project source code is hosted on: http://github.com/BodomLx/dycapo.

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2009
12/12
CATEGORY
Carpooling Research
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Announcing Pomotux, a free Task Manager implementing the Pomodoro Technique

Pomotux is  a C++ activity manager for the Pomodoro Technique created by Francesco Cirillo, a member of the XPlabs crew. The program focuses on the basic features of the technique. It does not focus on advanced techniques, such as the prediction of the number of pomodoros needed for an activity.

Activity Inventory Sheet

Activity Inventory Sheet


About the Pomodoro Technique

The Pomodoro Technique is a time management method that can be used for any kind of task. For many people, time is an enemy. The anxiety triggered by “the ticking clock”, especially when a deadline is involved, leads to ineffective work and study habits which in turn lead to procrastination. The aim of the Pomodoro Technique is to use time as a valuable ally in accomplishing what we want to do in the way we want to do it, and to enable us to continually improve the way we work or study.

The Technique is heavily explained on a 60+ pages book published on the website. Please visit the official website for more explanations.

A running Pomodoro

A running Pomodoro

We implemented Pomotux for the Software Engineering Project course, and it currently works under Gnu/Linux. Project page is located here. We are looking for coders to port it under Mac Os X, *BSD and Windows!

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2009
09/28
CATEGORY
Free*
Programming
Unibz
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Pomotux

Summary

Pomotux is  a C++ activity manager for the Pomodoro Technique created by Francesco Cirillo, a member of the XPlabs crew. The program focuses on the basic features of the technique. It does not focus on advanced techniques, such as the prediction of the number of pomodoros needed for an activity.

About the Pomodoro Technique

The Pomodoro Technique is a time management method that can be used for any kind of task. For many people, time is an enemy. The anxiety triggered by “the ticking clock”, especially when a deadline is involved, leads to ineffective work and study habits which in turn lead to procrastination. The aim of the Pomodoro Technique is to use time as a valuable ally in accomplishing what we want to do in the way we want to do it, and to enable us to continually improve the way we work or study.

The Technique is heavily explained on a 60+ pages book published on the website. Please visit the official website for more explanations.

A running Pomodoro

A running Pomodoro

Get Pomotux

Pomotux has been developed for the Software Engineering Project course at the Free University Of Bolzano by Daniel Graziotin, Riccardo Buttarelli and Massimiliano Pergher. We decided to release it under the GPL 3 license and host the code on Google Code. Everybody is free to contribute and join the project.

Pomotux is hosted on: http://code.google.com/p/pomotux/

Source code is available on: http://code.google.com/p/pomotux/downloads/list

The wiki contains more information and installation instruction, and a better description of the of the system implementation and Software Engineering outcomes

Activity Inventory Sheet

Activity Inventory Sheet

Technology Overview
The System has been developed using

  • C++ programming language (coding standard)
  • QT framework (4.5)
  • SQLite Database library
  • LiteSQL Object Relational Mapper framework

Useful tools used during development:

  • CXXTEST Testing Framework
  • CPPCHECK code analyzer
  • Artistic Style code formatter

Project Status
The project succesfully passed the exam with a maximum degree. It has been developed under Gnu/Linux and has only been tested under Gnu/Linux (various distributions). It should be cross-platform. The only component that brakes cross-platform is LiteSQL, that should work on any *NIX system but not Windows. We are looking for testers and people to port it under Max Os X (and possibly) under Windows

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2009
09/28
CATEGORY
My Life
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