def get_var(data, var_name, not_found=None):
    """Gets variable value from data dictionary."""
    try:
        for key in str(var_name).split('.'):
            try:
                data = data[key]
            except TypeError:
                data = data[int(key)]
    except (KeyError, TypeError, ValueError):
        return not_found
    else:
        return data
def get_var(data, var_name, not_found=None):
    """Gets variable value from data dictionary."""
    try:
        for key in str(var_name).split('.'):
            try:
                data = data[key]
            except TypeError:
                data = data[int(key)]
    except (KeyError, TypeError, ValueError):
        return not_found
    else:
        return data
def get_var ( data , var_name , not_found = None ) : try : for key in str ( var_name ) . split ( '.' ) : try : data = data [ key ] except TypeError : data = data [ int ( key ) ] except ( KeyError , TypeError , ValueError ) : return not_found else : return data
Gets variable value from data dictionary.
Gets variable value from data dictionary .