This is a wrapper function that takes a pathlib.Path object, reads it,
and calls the sqlite3 executescript() function. I update the main
db.Connection object to call this function to set up our database tables
while I'm at it.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
Leaving the database in a dirty state could cause unintentional data
loss if the app crashes.
Fixes: #63 ("The database isn't being committed enough")
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This inherits from our base playlist Table class, and implements
functions for creating and renaming playlists. Additionally, the
Playlist object allows for setting a custom image to display as an icon
in the sidebar.
Finally, I add in a custom sqlite3 adapter and converter to support
pathlib.Path types in the database.
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>
Anna Schumaker