whisker_serial_order.extra


Copyright © 2016-2018 Rudolf Cardinal (rudolf@pobox.com).

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.


Additional functions.

whisker_serial_order.extra.enumerate_to_log(items: List[Any], description: str = '', start: int = 1, linesep: str = '\n', index_suffix: str = '. ', loglevel: int = 10) → None[source]

Describes a list to the log.

Parameters:
  • items – list of items
  • start – index to start at (default 1)
  • description – description
  • linesep – line separator (default ‘n’)
  • index_suffix – index suffix (default ‘. ‘)
  • loglevel – log level
whisker_serial_order.extra.latency_s(t1: Union[datetime.datetime, arrow.arrow.Arrow, None], t2: Union[datetime.datetime, arrow.arrow.Arrow, None]) → Optional[float][source]

Calculates the latency in seconds between two datetime-type objects.

Parameters:
  • t1 – start time
  • t2 – end time
Returns:

time difference in seconds, or None if either were None