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Issue with date2num
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Hi,
I use timezones intensively, and I had an issue with
date2num
on line 209 ofutils/dateintern.py
.
The code refers to an undefined variabledwhen
:def date2num(dt, tz=None): """ Convert :mod:`datetime` to the Gregorian date as UTC float days, preserving hours, minutes, seconds and microseconds. Return value is a :func:`float`. """ if tz is not None: dt = tz.localize(dwhen) if hasattr(dt, 'tzinfo') and dt.tzinfo is not None: delta = dt.tzinfo.utcoffset(dt) if delta is not None: dt -= delta base = float(dt.toordinal()) if hasattr(dt, 'hour'): # base += (dt.hour / HOURS_PER_DAY + # dt.minute / MINUTES_PER_DAY + # dt.second / SECONDS_PER_DAY + # dt.microsecond / MUSECONDS_PER_DAY # ) base = math.fsum( (base, dt.hour / HOURS_PER_DAY, dt.minute / MINUTES_PER_DAY, dt.second / SECONDS_PER_DAY, dt.microsecond / MUSECONDS_PER_DAY)) return base
My guess is that
dwhen
must be substituted withdt
.Thanks
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Can you show how you use the timezones? Thanks
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On timers with
tzdata
parameters to trigger timers on market place's timezone.
Our historicals datas are stored into a MongoDB through Arctic library, since ticks and bars are stored UTC, when building a feed I addtz
parameter to point to the proper timezone.I guess that those uses of timezones pinpointed me to this issue.