- Perform callsign lookups and auto-fill data fields using the `qrz.com <http://www.qrz.com/>`_ and `hamqth.com <http://www.hamqth.com/>`_ online databases.
The source code for PyQSO, written in `Python <https://www.python.org/>`_ (version 3.x), is available for download from the `GitHub repository <https://github.com/ctjacobs/pyqso>`_.
PyQSO is free software, released under the `GNU General Public License <http://www.gnu.org/licenses/gpl-3.0.en.html>`_. Please see the file called ``COPYING`` for more information. A copyright year range of the form YYYY-ZZZZ specifies every single year from YYYY to ZZZZ inclusive (for example, 2012-2017 means 2012, 2013, 2014, 2015, 2016, 2017).
If you have any comments or questions about PyQSO, please send them via email to Christian Jacobs, M0UOS, at christian@christianjacobs.uk. Bug reports and feature requests can be made via the `issue tracker <https://github.com/ctjacobs/pyqso/issues>`_.
The structure of this documentation is as follows. The section on `Getting Started <getting_started.html>`_ provides information on the PyQSO installation process through to creating a new logbook (or opening an existing one). The `Log Management <log_management.html>`_ section explains how to create a log in the logbook, as well as the basic operations that users can perform with existing logs, such as printing, importing/exporting logs, and sorting. The `Record Management <record_management.html>`_ section deals with the bottom layer of the three-tier model - the creation, deletion, and modification of QSO records in a log. The `Toolbox <toolbox.html>`_ section introduces the PyQSO toolbox which contains three tools that are useful to amateur radio operators: a DX cluster, a world map, and an awards progress tracker. Finally, the `Preferences <preferences.html>`_ section explains how users can set up Hamlib support and show/hide various fields in a log, along with several other user preferences that can be set via the Preferences dialog window. A `keyboard shortcuts list <shortcuts.html>`_ is also available for reference.