from flask import Flask, jsonify, request

from flask.ext.sqlalchemy import SQLAlchemy

from flask.ext.script import Manager

from flask.ext.migrate import Migrate, MigrateCommand

from accounting.storage.ledgercli import Ledger

from accounting.storage.sql import SQLStorage

from accounting.transport import AccountingEncoder, AccountingDecoder

from accounting.exceptions import AccountingException

from accounting.decorators import jsonify_exceptions

app = Flask('accounting')

app.config.from_pyfile('config.py')

if isinstance(storage, SQLStorage):

    # TODO: Move migration stuff into SQLStorage

    db = storage.db

    migrate = Migrate(app, db)

    parser = argparse.ArgumentParser(prog=prog)

    parser.add_argument('-v', '--verbosity',

                        default='INFO',

                        help=('Filter logging output. Possible values:' +

                              ' CRITICAL, ERROR, WARNING, INFO, DEBUG'))

    args = parser.parse_args(argv)

    logging.basicConfig(level=getattr(logging, args.verbosity, 'INFO'))

    app.run(host=app.config['HOST'], port=app.config['PORT'])