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from datetime import datetime
import numpy as np
import pytz
from pandas import Timestamp
from .tslib import _tzs
class TimestampConstruction:
def setup(self):
self.npdatetime64 = np.datetime64("2020-01-01 00:00:00")
self.dttime_unaware = datetime(2020, 1, 1, 0, 0, 0)
self.dttime_aware = datetime(2020, 1, 1, 0, 0, 0, 0, pytz.UTC)
self.ts = Timestamp("2020-01-01 00:00:00")
def time_parse_iso8601_no_tz(self):
Timestamp("2017-08-25 08:16:14")
def time_parse_iso8601_tz(self):
Timestamp("2017-08-25 08:16:14-0500")
def time_parse_dateutil(self):
Timestamp("2017/08/25 08:16:14 AM")
def time_parse_today(self):
Timestamp("today")
def time_parse_now(self):
Timestamp("now")
def time_fromordinal(self):
Timestamp.fromordinal(730120)
def time_fromtimestamp(self):
Timestamp.fromtimestamp(1515448538)
def time_from_npdatetime64(self):
Timestamp(self.npdatetime64)
def time_from_datetime_unaware(self):
Timestamp(self.dttime_unaware)
def time_from_datetime_aware(self):
Timestamp(self.dttime_aware)
def time_from_pd_timestamp(self):
Timestamp(self.ts)
class TimestampProperties:
params = [_tzs]
param_names = ["tz"]
def setup(self, tz):
self.ts = Timestamp("2017-08-25 08:16:14", tzinfo=tz)
def time_tz(self, tz):
self.ts.tz
def time_dayofweek(self, tz):
self.ts.dayofweek
def time_dayofyear(self, tz):
self.ts.dayofyear
def time_week(self, tz):
self.ts.week
def time_quarter(self, tz):
self.ts.quarter
def time_days_in_month(self, tz):
self.ts.days_in_month
def time_is_month_start(self, tz):
self.ts.is_month_start
def time_is_month_end(self, tz):
self.ts.is_month_end
def time_is_quarter_start(self, tz):
self.ts.is_quarter_start
def time_is_quarter_end(self, tz):
self.ts.is_quarter_end
def time_is_year_start(self, tz):
self.ts.is_year_start
def time_is_year_end(self, tz):
self.ts.is_year_end
def time_is_leap_year(self, tz):
self.ts.is_leap_year
def time_microsecond(self, tz):
self.ts.microsecond
def time_month_name(self, tz):
self.ts.month_name()
def time_weekday_name(self, tz):
self.ts.day_name()
class TimestampOps:
params = _tzs
param_names = ["tz"]
def setup(self, tz):
self.ts = Timestamp("2017-08-25 08:16:14", tz=tz)
def time_replace_tz(self, tz):
self.ts.replace(tzinfo=pytz.timezone("US/Eastern"))
def time_replace_None(self, tz):
self.ts.replace(tzinfo=None)
def time_to_pydatetime(self, tz):
self.ts.to_pydatetime()
def time_normalize(self, tz):
self.ts.normalize()
def time_tz_convert(self, tz):
if self.ts.tz is not None:
self.ts.tz_convert(tz)
def time_tz_localize(self, tz):
if self.ts.tz is None:
self.ts.tz_localize(tz)
def time_to_julian_date(self, tz):
self.ts.to_julian_date()
def time_floor(self, tz):
self.ts.floor("5min")
def time_ceil(self, tz):
self.ts.ceil("5min")
class TimestampAcrossDst:
def setup(self):
dt = datetime(2016, 3, 27, 1)
self.tzinfo = pytz.timezone("CET").localize(dt, is_dst=False).tzinfo
self.ts2 = Timestamp(dt)
def time_replace_across_dst(self):
self.ts2.replace(tzinfo=self.tzinfo)
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