Simple-db-migrate simple-db-migrate → v1.2.8

(contribution of Bernardo Heynemann heynemann@gmail.com)

Add support to create a in-place config for cases that you would like to configure simple-db-migrate programatically.

Add the following code to core.py.

class InPlaceConfig(object):
    def __init__(self, db_host, db_user, db_password, db_name, migrations_dir, db_version_table="__db_version__"):
        self.__config = {
                            "db_host":db_host,
                            "db_user":db_user,
                            "db_password":db_password,
                            "db_name":db_name,
                            "db_version_table":db_version_table,
                            "migrations_dir":migrations_dir
                        }

    def get(self, config_key):
        try:
            return self.__config[config_key]
        except KeyError, e:
            raise Exception("invalid configuration key ('%s')" % config_key)

    def put(self, config_key, config_value):
        if config_key in self.__config:
            raise Exception("the configuration key '%s' already exists and you cannot override any configuration" % config_key)
        self.__config[config_key] = config_value