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https://github.com/projecthamster/hamster-lib

A unified library for timetracking clients.
https://github.com/projecthamster/hamster-lib

floss library python time-tracker

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A unified library for timetracking clients.

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hamster-lib
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.. image:: https://img.shields.io/travis/projecthamster/hamster-lib/master.svg
:target: https://travis-ci.org/projecthamster/hamster_lib

.. image:: https://img.shields.io/pypi/v/hamster-lib.svg?maxAge=2592000
:target: https://pypi.python.org/pypi/hamster-gtk/

.. image:: https://img.shields.io/codecov/c/github/projecthamster/hamster-lib/master.svg
:target: https://codecov.io/github/projecthamster/hamster-lib

.. image:: https://readthedocs.org/projects/hamster-lib/badge/?version=latest
:target: http://hamster-lib.docs.projecthamster.org/en/latest/
:alt: Documentation Status

.. image:: https://requires.io/github/projecthamster/hamster-lib/requirements.svg?branch=master
:target: https://requires.io/github/projecthamster/hamster-lib/requirements/?branch=master
:alt: Requirements Status

(A badges refer to ``master``)

A library for common timetracking functionality.

``hamster-lib`` aims to be a replacement for ``projecthamster`` backend
library. While we are not able to function as a straight forward drop-in
replacement we try very hard to stay as compatible as possible. As a
consequence clients are able to switch to ``hamster-lib`` merely by changing
some basic calls. Most of the semantics and return values will be as before.

This itself points to a major architectural shift in the way ``hamster-lib``
approaches timetracking. We are firm believers in *do one thing, and do it
well*. The tried and tested unix toolbox principle. As such we focus on
providing useful backend functionality and helper methods so clients (dbus
interfaces, CLIs or graphical UIs) can build upon a solid and consistent base
and focus on their specific requirements.

Features
--------
* Full python >=2.7 and >=3.4 compatibility
* Full unicode support
* >= 95% test coverage
* Extensive documentation
* Focus on clean, maintainable code.
* Free software: GPL3
* All you need for production, test or dev environments comes out of the box
with regular python tools.

First Steps
-----------
* Build dev environment: ``make develop``
* Build the documentation locally: ``make docs``
* Run just the tests: ``make test``
* Run entire test suite including linters and coverage: ``make test-all``

Additional Resources
--------------------
* `Documentation by 'read the docs' `_
* `CI thanks to Travis-CI `_
* `Coverage reports by 'codecov' `_
* `Dependency monitoring by 'requires.io' `_

News: Version 0.13.0
---------------------
This release features only few public functional changes:

#. Raw fact parsing has been moved to a helper method. This should make it easier
for clients to parse raw fact strings even if they do not qualify as valid
Fact instances.
#. Facts now provide a ``serialied_string`` method that encodes all relevant data.
#. We now ship ``config helpers`` that provide a baseline config that can easily be
extended instead of each client having to implement this all over
again.

For a more detailed overview about what new as well as a list of all the
smaller improvements, please refer to the changelog.

Happy tracking; Eric.

Todo
----
This early release is mainly meant as a rough proof-of-concept at this stage.
It showcases our API as well as our general design decisions. As such there
are a few functionalities/details of the original ``projecthamster`` backend
that we wish to allow for, but are not provided so far. These are:

* Autocomplete related methods
* Trophies (The jury is still out on if and how we want to support those.)
* Migrations from old databases.

Incompatibilities
------------------
Despite our efforts to stay backwards compatible we did deliberately break the
way ``Facts`` without end dates are handled. We think allowing for them in any
persistent backend creates a data consistency nightmare and so far there seems
no conceivable use case for it, let alone an obvious semantic. What we do
allow for is *one* ``ongoing fact``. That is a fact that has a start, but no
end date. For details, please refer to the documentation.

Credits
---------
Tools used in rendering this package:

* Cookiecutter_
* `cookiecutter-pypackage`_

.. _Cookiecutter: https://github.com/audreyr/cookiecutter
.. _`cookiecutter-pypackage`: https://github.com/audreyr/cookiecutter-pypackage