def get_problems(days, parts, all_days_parts=False):
problems = []
if all_days_parts:
problems = get_all_problems()
elif days and parts:
problems = [
problem for problem in get_all_problems(days) if problem.part in parts
]
elif days:
problems = get_all_problems(days)
elif parts:
latest = get_latest_problem()
if not latest:
return []
problems = [
Problem(latest.day, part)
for part in get_parts_for_day(latest.day)
if part in parts
]
else:
latest = get_latest_problem()
if latest:
problems = [
Problem(latest.day, part) for part in get_parts_for_day(latest.day)
]
return sorted(problems, key=lambda p: (p.day, p.part))
def get_parts_for_day(day):
return sorted(
list(
map(
lambda x: int(x[-1]),
list(
glob.glob(
os.path.join(Problem.day_to_path(day),
_PART_PATH_PATTERN))))))
def get_latest_problem():
days = get_all_days()
if not days:
return
latest_day = days[-1]
parts = get_parts_for_day(latest_day)
if not parts:
return
latest_part = parts[-1]
return Problem(latest_day, latest_part)
def get_all_problems(days=None):
if not days:
days = get_all_days()
if not days:
return []
problems = []
for day in days:
for part in get_parts_for_day(day):
problems.append(Problem(day, part))
return problems