def parse_time_old(time_string, base_time, timezone_string):
base_time = utils.datetime_as_timezone(base_time, timezone_string)
try:
date_time = dateparser.parse(time_string,
settings={
"PREFER_DATES_FROM":
'future',
"RELATIVE_BASE":
base_time.replace(tzinfo=None)
})
except Exception:
date_time = None
if date_time is None:
try:
results = search_dates(time_string,
languages=['en'],
settings={
"PREFER_DATES_FROM":
'future',
"RELATIVE_BASE":
base_time.replace(tzinfo=None)
})
if results is not None:
temp_time = results[0][1]
if temp_time.tzinfo is None:
temp_time = utils.datetime_force_utc(temp_time)
if temp_time > base_time:
date_time = results[0][1]
else:
date_time = None
except Exception:
date_time = None
if date_time is None:
try:
date_time, result_code = cal.parseDT(time_string, base_time)
if result_code == 0:
date_time = None
except Exception:
date_time = None
if date_time is None:
return None
if date_time.tzinfo is None:
if timezone_string is not None:
date_time = pytz.timezone(timezone_string).localize(date_time)
else:
date_time = utils.datetime_force_utc(date_time)
date_time = utils.datetime_as_utc(date_time)
return date_time
def test_date_parsing():
base_time = utils.datetime_force_utc(
datetime.strptime("2019-01-01 01:23:45", "%Y-%m-%d %H:%M:%S"))
pairs = [
["1 day", "2019-01-02 01:23:45"],
["365 days", "2020-01-01 01:23:45"],
["2 weeks", "2019-01-15 01:23:45"],
["3 years", "2022-01-01 01:23:45"],
["3 months", "2019-04-01 01:23:45"],
["24 hours", "2019-01-02 01:23:45"],
["5 hrs", "2019-01-01 06:23:45"],
["20 minutes", "2019-01-01 01:43:45"],
["5 seconds", "2019-01-01 01:23:50"],
["tomorrow", "2019-01-02 01:23:45"],
["Next Thursday at 4pm", "2019-01-03 16:00:00"],
["Tonight", "2019-01-01 21:00:00"],
["2 pm", "2019-01-01 14:00:00"],
["eoy", "2019-12-31 09:00:00"],
["eom", "2019-01-31 09:00:00"],
["eod", "2019-01-01 17:00:00"],
["2022-01-01", "2022-01-01 00:00:00"],
["10/15/19", "2019-10-15 00:00:00"],
["April 9, 2020", "2020-04-09 00:00:00"],
["January 13th, 2020", "2020-01-13 00:00:00"],
["January 5th 2020", "2020-01-05 00:00:00"],
["June 2nd", "2019-06-02 00:00:00"],
["November 2", "2019-11-02 00:00:00"],
["August 25, 2018, at 4pm", "2018-08-25 16:00:00"],
["September 1, 2019 14:00:00", "2019-09-01 14:00:00"],
["august", "2019-08-01 00:00:00"],
["September", "2019-09-01 00:00:00"],
["2025", "2025-01-01 00:00:00"],
["2pm", "2019-01-01 14:00:00"],
["7:20 pm", "2019-01-01 19:20:00"],
["72hr", "2019-01-04 01:23:45"],
["1d", "2019-01-02 01:23:45"],
["1yr", "2020-01-01 01:23:45"],
["7h", "2019-01-01 08:23:45"],
["35m", "2019-01-01 01:58:45"],
["2 weeks with a test string", "2019-01-15 01:23:45"],
["3 years with a second date 2014", "2022-01-01 01:23:45"],
]
for time_string, expected_string in pairs:
result_date = utils.parse_time(time_string, base_time, "UTC")
expected_date = utils.datetime_force_utc(
datetime.strptime(expected_string, "%Y-%m-%d %H:%M:%S"))
assert result_date == expected_date, f"`{time_string}` as `{result_date}` != `{expected_date}`"
def test_date_parsing_timezone():
base_time = utils.datetime_force_utc(
datetime.strptime("2019-01-01 01:23:45", "%Y-%m-%d %H:%M:%S"))
timezones = [
"America/Los_Angeles",
"America/Denver",
"America/Chicago",
"America/New_York",
"Australia/Sydney",
"Europe/Brussels",
]
pairs = [
[
"1 day",
[
"2019-01-02 01:23:45", "2019-01-02 01:23:45",
"2019-01-02 01:23:45", "2019-01-02 01:23:45",
"2019-01-02 01:23:45", "2019-01-02 01:23:45"
]
],
[
"365 days",
[
"2020-01-01 01:23:45", "2020-01-01 01:23:45",
"2020-01-01 01:23:45", "2020-01-01 01:23:45",
"2020-01-01 01:23:45", "2020-01-01 01:23:45"
]
],
[
"2 weeks",
[
"2019-01-15 01:23:45", "2019-01-15 01:23:45",
"2019-01-15 01:23:45", "2019-01-15 01:23:45",
"2019-01-15 01:23:45", "2019-01-15 01:23:45"
]
],
[
"3 years",
[
"2022-01-01 01:23:45", "2022-01-01 01:23:45",
"2022-01-01 01:23:45", "2022-01-01 01:23:45",
"2022-01-01 01:23:45", "2022-01-01 01:23:45"
]
],
[
"3 months",
[
"2019-04-01 00:23:45", "2019-04-01 00:23:45",
"2019-04-01 00:23:45", "2019-04-01 00:23:45",
"2019-04-01 01:23:45", "2019-04-01 00:23:45"
]
],
[
"24 hours",
[
"2019-01-02 01:23:45", "2019-01-02 01:23:45",
"2019-01-02 01:23:45", "2019-01-02 01:23:45",
"2019-01-02 01:23:45", "2019-01-02 01:23:45"
]
],
[
"5 hrs",
[
"2019-01-01 06:23:45", "2019-01-01 06:23:45",
"2019-01-01 06:23:45", "2019-01-01 06:23:45",
"2019-01-01 06:23:45", "2019-01-01 06:23:45"
]
],
[
"20 minutes",
[
"2019-01-01 01:43:45", "2019-01-01 01:43:45",
"2019-01-01 01:43:45", "2019-01-01 01:43:45",
"2019-01-01 01:43:45", "2019-01-01 01:43:45"
]
],
[
"5 seconds",
[
"2019-01-01 01:23:50", "2019-01-01 01:23:50",
"2019-01-01 01:23:50", "2019-01-01 01:23:50",
"2019-01-01 01:23:50", "2019-01-01 01:23:50"
]
],
[
"tomorrow",
[
"2019-01-02 01:23:45", "2019-01-02 01:23:45",
"2019-01-02 01:23:45", "2019-01-02 01:23:45",
"2019-01-02 01:23:45", "2019-01-02 01:23:45"
]
],
[
"Next Thursday at 4pm",
[
"2019-01-04 00:00:00", "2019-01-03 23:00:00",
"2019-01-03 22:00:00", "2019-01-03 21:00:00",
"2019-01-03 05:00:00", "2019-01-03 15:00:00"
]
],
[
"Tonight",
[
"2019-01-01 05:00:00", "2019-01-01 04:00:00",
"2019-01-01 03:00:00", "2019-01-01 02:00:00",
"2019-01-01 10:00:00", "2019-01-01 20:00:00"
]
],
[
"eoy",
[
"2018-12-31 17:00:00", "2018-12-31 16:00:00",
"2018-12-31 15:00:00", "2018-12-31 14:00:00",
"2019-12-30 22:00:00", "2019-12-31 08:00:00"
]
],
[
"eom",
[
"2018-12-31 17:00:00", "2018-12-31 16:00:00",
"2018-12-31 15:00:00", "2018-12-31 14:00:00",
"2019-01-30 22:00:00", "2019-01-31 08:00:00"
]
],
[
"eod",
[
"2019-01-01 01:00:00", "2019-01-01 00:00:00",
"2018-12-31 23:00:00", "2018-12-31 22:00:00",
"2019-01-01 06:00:00", "2019-01-01 16:00:00"
]
],
[
"2022-01-01",
[
"2022-01-01 08:00:00", "2022-01-01 07:00:00",
"2022-01-01 06:00:00", "2022-01-01 05:00:00",
"2021-12-31 13:00:00", "2021-12-31 23:00:00"
]
],
[
"10/15/19",
[
"2019-10-15 07:00:00", "2019-10-15 06:00:00",
"2019-10-15 05:00:00", "2019-10-15 04:00:00",
"2019-10-14 13:00:00", "2019-10-14 22:00:00"
]
],
[
"April 9, 2020",
[
"2020-04-09 07:00:00", "2020-04-09 06:00:00",
"2020-04-09 05:00:00", "2020-04-09 04:00:00",
"2020-04-08 14:00:00", "2020-04-08 22:00:00"
]
],
[
"January 13th, 2020",
[
"2020-01-13 08:00:00", "2020-01-13 07:00:00",
"2020-01-13 06:00:00", "2020-01-13 05:00:00",
"2020-01-12 13:00:00", "2020-01-12 23:00:00"
]
],
[
"January 5th 2020",
[
"2020-01-05 08:00:00", "2020-01-05 07:00:00",
"2020-01-05 06:00:00", "2020-01-05 05:00:00",
"2020-01-04 13:00:00", "2020-01-04 23:00:00"
]
],
[
"June 2nd",
[
"2019-06-02 07:00:00", "2019-06-02 06:00:00",
"2019-06-02 05:00:00", "2019-06-02 04:00:00",
"2019-06-01 14:00:00", "2019-06-01 22:00:00"
]
],
[
"November 2",
[
"2019-11-02 07:00:00", "2019-11-02 06:00:00",
"2019-11-02 05:00:00", "2019-11-02 04:00:00",
"2019-11-01 13:00:00", "2019-11-01 23:00:00"
]
],
[
"August 25, 2018, at 4pm",
[
"2018-08-25 23:00:00", "2018-08-25 22:00:00",
"2018-08-25 21:00:00", "2018-08-25 20:00:00",
"2018-08-25 06:00:00", "2018-08-25 14:00:00"
]
],
[
"September 1, 2019 14:00:00",
[
"2019-09-01 21:00:00", "2019-09-01 20:00:00",
"2019-09-01 19:00:00", "2019-09-01 18:00:00",
"2019-09-01 04:00:00", "2019-09-01 12:00:00"
]
],
[
"august",
[
"2019-08-31 07:00:00", "2019-08-31 06:00:00",
"2019-08-31 05:00:00", "2019-08-31 04:00:00",
"2019-07-31 14:00:00", "2019-07-31 22:00:00"
]
],
[
"September",
[
"2019-09-30 07:00:00", "2019-09-30 06:00:00",
"2019-09-30 05:00:00", "2019-09-30 04:00:00",
"2019-08-31 14:00:00", "2019-08-31 22:00:00"
]
],
[
"2025",
[
"2025-12-31 08:00:00", "2025-12-31 07:00:00",
"2025-12-31 06:00:00", "2025-12-31 05:00:00",
"2024-12-31 13:00:00", "2024-12-31 23:00:00"
]
],
[
"2pm",
[
"2019-01-01 22:00:00", "2019-01-01 21:00:00",
"2019-01-01 20:00:00", "2019-01-01 19:00:00",
"2019-01-01 03:00:00", "2019-01-01 13:00:00"
]
],
[
"7:20 pm",
[
"2019-01-01 03:20:00", "2019-01-01 02:20:00",
"2019-01-02 01:20:00", "2019-01-02 00:20:00",
"2019-01-01 08:20:00", "2019-01-01 18:20:00"
]
],
[
"72hr",
[
"2019-01-04 01:23:45", "2019-01-04 01:23:45",
"2019-01-04 01:23:45", "2019-01-04 01:23:45",
"2019-01-04 01:23:45", "2019-01-04 01:23:45"
]
],
[
"1d",
[
"2019-01-02 01:23:45", "2019-01-02 01:23:45",
"2019-01-02 01:23:45", "2019-01-02 01:23:45",
"2019-01-02 01:23:45", "2019-01-02 01:23:45"
]
],
[
"1yr",
[
"2020-01-01 01:23:45", "2020-01-01 01:23:45",
"2020-01-01 01:23:45", "2020-01-01 01:23:45",
"2020-01-01 01:23:45", "2020-01-01 01:23:45"
]
],
[
"7h",
[
"2019-01-01 08:23:45", "2019-01-01 08:23:45",
"2019-01-01 08:23:45", "2019-01-01 08:23:45",
"2019-01-01 08:23:45", "2019-01-01 08:23:45"
]
],
[
"35m",
[
"2019-01-01 01:58:45", "2019-01-01 01:58:45",
"2019-01-01 01:58:45", "2019-01-01 01:58:45",
"2019-01-01 01:58:45", "2019-01-01 01:58:45"
]
],
]
for time_string, expected_strings in pairs:
for i, timezone in enumerate(timezones):
result_date = utils.parse_time(time_string, base_time, timezone)
expected_date = utils.datetime_force_utc(
datetime.strptime(expected_strings[i], "%Y-%m-%d %H:%M:%S"))
assert result_date == expected_date, f"`{time_string}`, `{timezone}` as `{result_date}` != `{expected_date}`"
if date_time is not None:
log.info(f"dateparser.parse: {date_time.strftime(format_string)}")
except Exception:
date_time = None
try:
results = search_dates(time_string,
languages=['en'],
settings={
"PREFER_DATES_FROM": 'future',
"RELATIVE_BASE": base_time.replace(tzinfo=None)
})
if results is not None:
temp_time = results[0][1]
if temp_time.tzinfo is None:
temp_time = utils.datetime_force_utc(temp_time)
if temp_time > base_time:
if date_time is None:
date_time = results[0][1]
log.info(f"search_dates: {date_time.strftime(format_string)}")
else:
log.info(
f" search_dates would have found: {results[0][1].strftime(format_string)}"
)
except Exception:
date_time = None
try:
date_time_result, result_code = cal.parseDT(time_string, base_time)
if result_code != 0:
def process_result_value(self, value, dialect):
return utils.datetime_force_utc(value)