def diff_timeframe(now: pendulum.DateTime,
published_datetime: pendulum.DateTime, units: str) -> int:
"""Determine time since data update was published.
Parameters
----------
now : pendulum.DateTime
The current datetime.
published_datetime : pendulum.DateTime
The datetime for the published update.
units : str
Either "minutes", "hours" or "days".
Returns
-------
int
The amount of time that has elapsed since the dataset was updated.
"""
if units == "minutes":
time_since_publish = now.diff(published_datetime).in_minutes()
if units == "hours":
time_since_publish = now.diff(published_datetime).in_hours()
if units == "days":
time_since_publish = now.diff(published_datetime).in_days()
return time_since_publish
def __find_pend_diff_str(self, pend: pendulum.DateTime):
cd_diff = pend.diff(pendulum.now())
(diff_days, diff_hours, diff_minutes) = (cd_diff.days, cd_diff.hours,
cd_diff.minutes)
if (not pend.is_future()):
(diff_days, diff_hours, diff_minutes) = (-diff_days, -diff_hours,
-diff_minutes)
diff_str = f"{diff_days} days, {diff_hours} hours, {diff_minutes} minutes from now"
return diff_str