def longest_streak(dates):
"""
Given a list of datetime.date objects, return the longest sublist of
consecutive dates. If there are multiple longest sublists of the same
length, then the first such sublist is returned.
"""
if not dates:
return []
dates = sorted(dates)
streaks = []
current_streak = [dates[0]]
# For each date, check to see whether it extends the current streak
for idx in range(1, len(dates)):
date = dates[idx]
if dateutils.previous_day(date) == current_streak[-1]:
current_streak.append(date)
else:
streaks.append(current_streak)
current_streak = [date]
# When we've gone through all the dates, save the last streak
streaks.append(current_streak)
return max(streaks, key=len)
def longest_streak(dates):
"""
Given a list of datetime.date objects, return the longest sublist of
consecutive dates. If there are multiple longest sublists of the same
length, then the first such sublist is returned.
"""
if not dates:
return []
dates = sorted(dates)
streaks = []
current_streak = [dates[0]]
# For each date, check to see whether it extends the current streak
for idx in range(1, len(dates)):
date = dates[idx]
if dateutils.previous_day(date) == current_streak[-1]:
current_streak.append(date)
else:
streaks.append(current_streak)
current_streak = [date]
# When we've gone through all the dates, save the last streak
streaks.append(current_streak)
return max(streaks, key=len)
def current_streak(dates):
"""
Given a list of datetime.date objects, return today's date (if present)
and all/any preceding consecutive dates.
"""
streak = []
current_date = dateutils.today()
while current_date in dates:
streak.append(current_date)
current_date = dateutils.previous_day(current_date)
return sorted(streak)
def current_streak(dates):
"""
Given a list of datetime.date objects, return today's date (if present)
and all/any preceding consecutive dates.
"""
streak = []
current_date = dateutils.today()
while current_date in dates:
streak.append(current_date)
current_date = dateutils.previous_day(current_date)
return sorted(streak)
