def return_json_encoded_scheduled_events_in_range_inclusive(utc_start_datetime, utc_end_datetime):
assert isinstance(utc_start_datetime, datetime.datetime)
assert isinstance(utc_end_datetime, datetime.datetime)
assert utc_start_datetime.tzinfo == pytz.utc
assert utc_end_datetime.tzinfo == pytz.utc
assert utc_start_datetime <= utc_end_datetime
candidate_events_year = utc_start_datetime.year - 1
candidate_events_end_year = utc_end_datetime.year + 3
all_events_in_range = False
parsed_events_in_range = list()
while not all_events_in_range and candidate_events_year <= candidate_events_end_year:
raw_events_html = RawEventsHTMLReturner.return_raw_events_html(candidate_events_year)
first_event_utc_start_time = ParsedRawEventStartTimeInUtcReturner.return_parsed_start_time_in_utc(
raw_events_html[0:9][0].text_content(),
raw_events_html[0:9][1].text_content()
)
last_event_utc_start_time = ParsedRawEventStartTimeInUtcReturner.return_parsed_start_time_in_utc(
raw_events_html[raw_events_html.__len__() - 9: raw_events_html.__len__() - 1][0].text_content(),
raw_events_html[raw_events_html.__len__() - 9: raw_events_html.__len__() - 1][1].text_content(),
)
# start time and end time are in season
if first_event_utc_start_time <= utc_start_datetime and last_event_utc_start_time >= utc_end_datetime:
parsed_events_in_range.extend(ParsedEventListReturner.return_parsed_json_encoded_event_list_in_range(raw_events_html, utc_start_datetime, utc_end_datetime))
all_events_in_range = True
# start time is in season and end time is not
elif first_event_utc_start_time <= utc_start_datetime and last_event_utc_start_time < utc_end_datetime:
parsed_events_in_range.extend(ParsedEventListReturner.return_parsed_json_encoded_event_list_in_range(raw_events_html, utc_start_datetime, utc_end_datetime))
candidate_events_year += 1
# start time is not in season and end time is
elif first_event_utc_start_time > utc_start_datetime and last_event_utc_start_time >= utc_end_datetime:
parsed_events_in_range.extend(ParsedEventListReturner.return_parsed_json_encoded_event_list_in_range(raw_events_html, utc_start_datetime, utc_end_datetime))
all_events_in_range = True
# start time is less than season start and end time is greater than season start
elif first_event_utc_start_time >= utc_start_datetime and last_event_utc_start_time < utc_end_datetime:
parsed_events_in_range.extend(ParsedEventListReturner.return_parsed_json_encoded_event_list_in_range(raw_events_html, utc_start_datetime, utc_end_datetime))
candidate_events_year += 1
# neither start time greater than season
elif last_event_utc_start_time < utc_start_datetime:
candidate_events_year += 1
# end time less than season
elif first_event_utc_start_time > utc_end_datetime:
all_events_in_range = True
else:
raise RuntimeError("unexpected {0} - {1}".format(first_event_utc_start_time, last_event_utc_start_time))
return parsed_events_in_range
def return_parsed_event_list(raw_html_events):
event_list = list()
# TODO: fix hard-coded length
for counter in range(0, raw_html_events.__len__(), 9):
event_information = raw_html_events[counter:counter + 9]
utc_start_time = ParsedRawEventStartTimeInUtcReturner.return_parsed_start_time_in_utc(
event_information[0].text_content(),
event_information[1].text_content())
event = Event(utc_start_time, event_information[3].text_content(),
event_information[5].text_content())
event_list.append(event)
return event_list
def return_parsed_event_list_in_range(raw_html_events, start_datetime,
end_datetime):
event_list = list()
for counter in range(0, raw_html_events.__len__(), 9):
event_information = raw_html_events[counter:counter + 9]
utc_start_time = ParsedRawEventStartTimeInUtcReturner.return_parsed_start_time_in_utc(
event_information[0].text_content(),
event_information[1].text_content())
if utc_start_time >= start_datetime and utc_start_time <= end_datetime:
event = Event(utc_start_time,
event_information[3].text_content(),
event_information[5].text_content())
event_list.append(event)
return event_list
def return_json_encoded_scheduled_events_in_range_inclusive(
utc_start_datetime, utc_end_datetime):
assert isinstance(utc_start_datetime, datetime.datetime)
assert isinstance(utc_end_datetime, datetime.datetime)
assert utc_start_datetime.tzinfo == pytz.utc
assert utc_end_datetime.tzinfo == pytz.utc
assert utc_start_datetime <= utc_end_datetime
candidate_events_year = utc_start_datetime.year - 1
candidate_events_end_year = utc_end_datetime.year + 3
all_events_in_range = False
parsed_events_in_range = list()
while not all_events_in_range and candidate_events_year <= candidate_events_end_year:
raw_events_html = RawEventsHTMLReturner.return_raw_events_html(
candidate_events_year)
first_event_utc_start_time = ParsedRawEventStartTimeInUtcReturner.return_parsed_start_time_in_utc(
raw_events_html[0:9][0].text_content(),
raw_events_html[0:9][1].text_content())
last_event_utc_start_time = ParsedRawEventStartTimeInUtcReturner.return_parsed_start_time_in_utc(
raw_events_html[raw_events_html.__len__() -
9:raw_events_html.__len__() -
1][0].text_content(),
raw_events_html[raw_events_html.__len__() -
9:raw_events_html.__len__() -
1][1].text_content(),
)
# start time and end time are in season
if first_event_utc_start_time <= utc_start_datetime and last_event_utc_start_time >= utc_end_datetime:
parsed_events_in_range.extend(
ParsedEventListReturner.
return_parsed_json_encoded_event_list_in_range(
raw_events_html, utc_start_datetime, utc_end_datetime))
all_events_in_range = True
# start time is in season and end time is not
elif first_event_utc_start_time <= utc_start_datetime and last_event_utc_start_time < utc_end_datetime:
parsed_events_in_range.extend(
ParsedEventListReturner.
return_parsed_json_encoded_event_list_in_range(
raw_events_html, utc_start_datetime, utc_end_datetime))
candidate_events_year += 1
# start time is not in season and end time is
elif first_event_utc_start_time > utc_start_datetime and last_event_utc_start_time >= utc_end_datetime:
parsed_events_in_range.extend(
ParsedEventListReturner.
return_parsed_json_encoded_event_list_in_range(
raw_events_html, utc_start_datetime, utc_end_datetime))
all_events_in_range = True
# start time is less than season start and end time is greater than season start
elif first_event_utc_start_time >= utc_start_datetime and last_event_utc_start_time < utc_end_datetime:
parsed_events_in_range.extend(
ParsedEventListReturner.
return_parsed_json_encoded_event_list_in_range(
raw_events_html, utc_start_datetime, utc_end_datetime))
candidate_events_year += 1
# neither start time greater than season
elif last_event_utc_start_time < utc_start_datetime:
candidate_events_year += 1
# end time less than season
elif first_event_utc_start_time > utc_end_datetime:
all_events_in_range = True
else:
raise RuntimeError("unexpected {0} - {1}".format(
first_event_utc_start_time, last_event_utc_start_time))
return parsed_events_in_range
