uwsgi-sloth latest_5mins.html fails when timezone uwsgi does not match timezone of user running uwsgi-sloth

[harmv]

My uwsgi logging is in utc, the users typically have timezone 'Europe/Amsterdam'.

running uwsgi-sloth start gives:

(v) harm@server:~/uwsgi-sloth$ uwsgi-sloth start -c myconf.conf 
[2019-02-28 11:38:14,005] uwsgi_sloth INFO: Start from last savepoint, last_log_datetime: 2019-02-28 11:33:14.005028
[2019-02-28 11:38:20,828] uwsgi_sloth INFO: Rendering HTML file /home/harm/uwsgi-sloth/html/html/latest_5mins.html...

As the uwsgi logging timestamps are in UTC (eg: "Thu Feb 28 10:40:00 2019") uwsgi-sloth does do the lookup for the last 5 minutes correctly.

Result

latest_5mins.html is always empty ( Slow / Total requests == 0 / 0 )

Expeced Result

latest_5mins.html shows the last 5 minutes.

html output should use the timezone of the user.
The parsing of the uwsgi logging should be able to deal with the timezone difference between report and uwsgi logging.

[harmv]

Note workaround as mentioned in #9 does work, if I set export TZ=Europe/Amsterdam before running uwsgi-sloth start, then I do get output in latest_5mins.html.

But then the rendered html files show incorrect (utc) timstamps. I'd expect the html to render in the timezone as the users runs in.