Flask-serialize

Version 2.0.2 changes most of the properties, hooks and methods to use a more normal Python naming convention.

* Regularly called mixin methods now start with `fs_`.
* Hook methods start with `__fs_` and end with `__`.
* Control properties start with `__fs_` and end with `__`.
* Some hook functions can now return False or True rather than just raise Exceptions
* fs_get_delete_put_post now returns a HTTP code that is more accurate of the cause

Add fs_after_commit

Fix for TypeError: unsupported operand type(s) for +=: 'ImmutableColumnCollection' and 'list'

Return item from POST/PUT updates. Allow create_fields and update_fields to be specified using the column fields. None values serialize as null/None. Restore previous update_properties behaviour. By default updates/creates using all fields. Exclude primary key from create and update. Improve documentation

Add a factory method to create the mixin. Add better error messages.

from flask_serialize import FlaskSerialize

create a flask-serialize mixin instance from
the factory method `FlaskSerialize`
fs_mixin = FlaskSerialize(db)