AttributeError: 'datetime.datetime' object has no attribute 'timestamp'

[greenlee]

Hello,
New to python and haven't been able to figure this out.
running python 2.7.18 in windows 10 command prompt.
I put the latest error in the title, AttributeError: 'datetime.datetime' object has no attribute 'timestamp' .
but prior to that, I was getting, Traceback (most recent call last):
File "C:\google-data-analyses-master\get_visit_times.py", line 87, in
data.clear()
AttributeError: 'list' object has no attribute 'clear' .
not sure if the two are related. I was able to bypass the clear error by commenting out the #data.clear() line. have lots of memory so figured why not.
the latest error I get is bellow.

C:\google-data-analyses-master>get_visit_times.py
Loading 'C:\google-data-analyses-master\Location History.json' ...
JSON file loaded
Extracting relevant data...
Total number of points: 4171876
Traceback (most recent call last):
File "C:\google-data-analyses-master\get_visit_times.py", line 95, in
begin_ts = date_ymd_to_timestamp_ms(2019,01,01)
File "C:\google-data-analyses-master\get_visit_times.py", line 24, in date_ymd_to_timestamp_ms
return datetime.datetime(y,m,d).timestamp()#*1e3
AttributeError: 'datetime.datetime' object has no attribute 'timestamp'

[matthieuheitz]

Hi !
You need to run the script with Python 3 instead of Python 2 ;)