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path: root/snag/__init__.py
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# snag
# Matt Kohls
# (c) 2023

import os

from flask import Flask

def create_app(test_config=None):
    # create and configure the app
    app = Flask(__name__, instance_relative_config=True)
    app.config.from_mapping(
        SECRET_KEY='development_key',
        DATABASE=os.path.join(app.instance_path, 'snag.sqlite'),
    )

    # probably not going to mess with test stuff but just in case
    if test_config is None:
        # load the instance config, if it exists, when not testing
        app.config.from_pyfile('config.py', silent=True)
    else:
        # load the test config if passed in
        app.config.from_mapping(test_config)

    # ensure the instance folder exists
    try:
        os.makedirs(app.instance_path)
    except OSError:
        pass

    from . import db
    db.init_app(app)

    from . import graphs, data, dashboard
    app.register_blueprint(graphs.bp)
    app.register_blueprint(data.bp)
    app.register_blueprint(dashboard.bp)
    app.add_url_rule('/', endpoint='dashboard')

    return app