+def select_data(data: pd.DataFrame, itm:str, start: datetime,
+ end: datetime) -> pd.DataFrame:
+ """Select the data for graphs from the provided data frame.
+
+ :param data: Data frame with data for graphs.
+ :param itm: Item (in this case job name) which data will be selected from
+ the input data frame.
+ :param start: The date (and time) when the selected data starts.
+ :param end: The date (and time) when the selected data ends.
+ :type data: pandas.DataFrame
+ :type itm: str
+ :type start: datetime.datetime
+ :type end: datetime.datetime
+ :returns: A data frame with selected data.
+ :rtype: pandas.DataFrame