def week(self):
"""
Returns the week of the event relative to the first official season event as an integer
Returns None if the event is not of type NON_CMP_EVENT_TYPES or is not official
"""
if self.event_type_enum not in EventType.NON_CMP_EVENT_TYPES or not self.official:
return None
# Cache week_start for the same context
cache_key = '{}_week_start:{}'.format(self.year, ndb.get_context().__hash__())
week_start = context_cache.get(cache_key)
if week_start is None:
e = Event.query(
Event.year==self.year,
Event.event_type_enum.IN(EventType.NON_CMP_EVENT_TYPES),
Event.start_date!=None
).order(Event.start_date).fetch(1, projection=[Event.start_date])
if e:
first_start_date = e[0].start_date
diff_from_wed = (first_start_date.weekday() - 2) % 7 # 2 is Wednesday
week_start = first_start_date - datetime.timedelta(days=diff_from_wed)
else:
week_start = None
context_cache.set(cache_key, week_start)
if self._week is None and week_start is not None:
days = (self.start_date - week_start).days
self._week = days / 7
return self._week
def week(self):
"""
Returns the week of the event relative to the first official season event as an integer
Returns None if the event is not of type NON_CMP_EVENT_TYPES or is not official
"""
if self.event_type_enum not in EventType.NON_CMP_EVENT_TYPES or not self.official:
return None
# Cache week_start for the same context
cache_key = '{}_week_start:{}'.format(self.year,
ndb.get_context().__hash__())
week_start = context_cache.get(cache_key)
if week_start is None:
e = Event.query(
Event.year == self.year,
Event.event_type_enum.IN(EventType.NON_CMP_EVENT_TYPES),
Event.start_date != None).order(Event.start_date).fetch(
1, projection=[Event.start_date])
if e:
first_start_date = e[0].start_date
diff_from_wed = (first_start_date.weekday() -
2) % 7 # 2 is Wednesday
week_start = first_start_date - datetime.timedelta(
days=diff_from_wed)
else:
week_start = None
context_cache.set(cache_key, week_start)
if self._week is None and week_start is not None:
days = (self.start_date - week_start).days
self._week = days / 7
return self._week
def week(self):
"""
Returns the week of the event relative to the first official season event as an integer
Returns None if the event is not of type NON_CMP_EVENT_TYPES or is not official
"""
if self.event_type_enum not in EventType.NON_CMP_EVENT_TYPES or not self.official:
return None
if self._week:
return self._week
# Cache week_start for the same context
from context_cache import context_cache
cache_key = '{}_season_start:{}'.format(self.year,
ndb.get_context().__hash__())
season_start = context_cache.get(cache_key)
if season_start is None:
e = Event.query(
Event.year == self.year,
Event.event_type_enum.IN(EventType.NON_CMP_EVENT_TYPES),
Event.start_date != None).order(Event.start_date).fetch(
1, projection=[Event.start_date])
if e:
first_start_date = e[0].start_date
days_diff = 0
# Before 2018, event weeks start on Wednesdays
if self.year < 2018:
days_diff = 2 # 2 is Wednesday
# Find the closest start weekday (Monday or Wednesday) to the first event - this is our season start
diff_from_week_start = (first_start_date.weekday() -
days_diff) % 7
diff_from_week_start = min(
[diff_from_week_start, diff_from_week_start - 7], key=abs)
season_start = first_start_date - datetime.timedelta(
days=diff_from_week_start)
else:
season_start = None
context_cache.set(cache_key, season_start)
if self._week is None and season_start is not None:
# Round events that occur just before the official start-of-season to the closest week
days = max((self.start_date - season_start).days, 0)
self._week = days / 7
return self._week
def week(self):
"""
Returns the week of the event relative to the first official season event as an integer
Returns None if the event is not of type NON_CMP_EVENT_TYPES or is not official
"""
if self.event_type_enum not in EventType.NON_CMP_EVENT_TYPES or not self.official:
return None
# Cache week_start for the same context
cache_key = '{}_week_start:{}'.format(self.year,
ndb.get_context().__hash__())
week_start = context_cache.get(cache_key)
if week_start is None:
e = Event.query(
Event.year == self.year,
Event.event_type_enum.IN(EventType.NON_CMP_EVENT_TYPES),
Event.start_date != None).order(Event.start_date).fetch(
1, projection=[Event.start_date])
if e:
first_start_date = e[0].start_date
days_diff = 0
# Before 2020, event weeks start on Wednesdays
if self.year < 2020:
days_diff = 2 # 2 is Wednesday
diff_from_week_start = (first_start_date.weekday() -
days_diff) % 7
week_start = first_start_date - datetime.timedelta(
days=diff_from_week_start)
else:
week_start = None
context_cache.set(cache_key, week_start)
if self._week is None and week_start is not None:
days = (self.start_date - week_start).days
week = days / 7
# In 2020 there's an empty week in between Week 8 and Week 9 - mathmatically it's Week 10, but we treat it
# as Week 9 - we should make sure we take that in to account. We look for > 7 because weeks are zero-indexed
if self.year == 2020 and week > 7:
week -= 1
self._week = week
return self._week
