This inherits from the base Connection manager and adds in reading our
sql script to set up the database. It will also eventually hold pointers
to table objects that we can access directly.
Finally, I add a db property to the Application instance. The db is
connected during the ::startup signal handler, and disconnected during
the ::shutdown signal handler.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This is a wrapper around the sqlite3.Connection objct that adds some
nice functionality to make working with SQL easier.
I defined the following magic methods:
* __enter__() to manually begin a transaction
* __exit__() to commit or rollback a manual transaction
* __call__() to execute a SQL statement with either positional or
keyword arguments.
Additionally:
* I define a "CASEFOLD" function that can be used in queries
to lowercase unicode text when searching.
* I set foreign_keys = ON so foreign keys checking is always enabled
* I provide an executemany() function for running running the same
statement multiple times with different arguments.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This is implemented as an alternative to the Gio.ListStore that uses a
Python list object to hold items.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
We can put all our icons into a single resource bundle that gets loaded
and only exists for our app.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
I'm going to put all of the main source code into a single subdirectory
under emmental/ and separate out tests into a separate tests/ directory.
Additionally, I have switched over to pytest for running tests to give
me better output (with color!)
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
