How to use the pyotp.otp.OTP function in pyotp
To help you get started, we’ve selected a few pyotp examples, based on popular ways it is used in public projects.
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projectarkc / arkc-server / arkcserver / pyotp / totp.py View on Github 
from __future__ import print_function, unicode_literals, division, absolute_import
import datetime
import time
import ntplib
from pyotp import utils
from pyotp.otp import OTP
class TOTP(OTP):
systime_offset = None
def __init__(self, *args, **kwargs):
"""
@option options [Integer] interval (30) the time interval in seconds
for OTP This defaults to 30 which is standard.
"""
self.interval = kwargs.pop('interval', 30)
if self.systime_offset is None:
try:
c = ntplib.NTPClient()
TOTP.systime_offset = int(c.request(
'pool.ntp.org', version=3).offset)
except Exception:
self.systime_offset = 0
