def compare_time(self, t, resolution=60):
""" Return True if time `t` falls in between start and end times.
`t` may be a unix timestamp (float or string) or a datetime.datetime
object
`resolution` is the number of seconds to use for rounding. Since
Profiler stores data in one-minute increments, typically this
should allow reasonable comparisons to report outputs. Passing
zero (`0`) in here will enforce strict comparisons.
"""
# try converting to datetime object
try:
t = timeutils.string_to_datetime(t)
except TypeError:
pass
# move everything to uniform utc timezone
# string to datetime already returns utc, but if this is a
# datetime object, we are just being safe here
t = timeutils.force_to_utc(t)
start = timeutils.force_to_utc(self.start)
end = timeutils.force_to_utc(self.end)
# by default, this will be one minute delta
delta = datetime.timedelta(0, resolution, 0)
return (start <= t <= end or
abs(start - t) < delta or
abs(end - t) < delta)
def __init__(self, start, end, gmtoffset=0):
self.start = timeutils.force_to_utc(start)
self.end = timeutils.force_to_utc(end)
# XXX this was a legacy from v3 TimeFilters, get rid of it
assert gmtoffset == 0
