def build_connection_string()

in mssqlscripter/argparser.py [0:0]

• 12 lines of code
• 8 McCabe index (conditional complexity)

def build_connection_string(parameters):
    """
        Build connection string.
    """
    connection_string = u'Server={};'.format(parameters.Server)
    if parameters.Database:
        connection_string += u'Database={};'.format(parameters.Database)

    # Standard connection if user id is supplied.
    if parameters.UserId:
        connection_string += u'User Id={};'.format(parameters.UserId)
        # If no password supplied, check for environment variable.
        if parameters.Password is None and MSSQL_SCRIPTER_PASSWORD in os.environ:
            parameters.Password = os.environ[MSSQL_SCRIPTER_PASSWORD]

        connection_string += u'Password={};'.format(parameters.Password or getpass.getpass())

    else:
        connection_string += u'Integrated Security=True;'

    parameters.ConnectionString = connection_string