Possible OverflowError from dateutil is ignored.

[Dunes]

See https://stackoverflow.com/questions/54465029/overflowerror-when-trying-to-convert-generators-to-lists/54478879#54478879

Steps to reproduce:

>>> list(datefinder.find_dates("2019/02/01 is a date and 466990103060049 is not"))
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.5/dist-packages/datefinder/__init__.py", line 31, in find_dates
    as_dt = self.parse_date_string(date_string, captures)
  File "/usr/local/lib/python3.5/dist-packages/datefinder/__init__.py", line 101, in parse_date_string
    as_dt = parser.parse(date_string, default=self.base_date)
  File "/usr/local/lib/python3.5/dist-packages/dateutil/parser.py", line 1182, in parse
    return DEFAULTPARSER.parse(timestr, **kwargs)
  File "/usr/local/lib/python3.5/dist-packages/dateutil/parser.py", line 578, in parse
    if cday > monthrange(cyear, cmonth)[1]:
  File "/usr/lib/python3.5/calendar.py", line 121, in monthrange
    day1 = weekday(year, month, 1)
  File "/usr/lib/python3.5/calendar.py", line 113, in weekday
    return datetime.date(year, month, day).weekday()
OverflowError: signed integer is greater than maximum

Expected result:

[datetime.datetime(2019, 2, 1, 0, 0)]

It should be noted that dateutil.parser.parse is documented as throwing this error, and so this is something datefinder should be expected to handle.

[danielsnider]

Same problem for me.

[diannamcallister]

Same problem for me.

[danielsnider]

Hi @diannamcallister,

Could you post the diff of the fix that we found worked? Adding the exception catching?

Thanks! Daniel Snider ツ

On Tue, May 28, 2019 at 3:33 PM diannamcallister [email protected] wrote:

Same problem for me.

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