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rewrote get_epoch for a more robust date dedection

This commit is contained in:
simon 2021-04-13 17:02:41 +07:00
parent 0eee8a36fc
commit 1a76c3633f
1 changed files with 8 additions and 8 deletions
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16
backend/flask/app/graph_monthly.py
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@ -16,16 +16,16 @@ def get_epoch():
""" returns epoch for last month and last month last year """
# run within first 7 days of month
now = datetime.now()
time = now - timedelta(days=7)
# last month
month_start = datetime(time.year, time.month, 1)
last_month = now.month - 1
d_last_month = calendar.monthrange(now.year,last_month)[1]
month_end = datetime(time.year, time.month, d_last_month, 23, 59)
last_day = now.replace(day=1) - timedelta(days=1)
month_start = last_day.replace(day=1,hour=0,minute=0,second=0)
month_end = last_day.replace(hour=23,minute=59,second=59)
# last year
month_start_year = datetime(time.year - 1, time.month, 1)
d_last_year = calendar.monthrange(now.year - 1,last_month)[1]
month_end_year = datetime(time.year - 1, time.month, d_last_year, 23, 59)
last_year = last_day.year - 1
month_start_year = month_start.replace(year=last_year)
m_start_year_next = month_start_year + timedelta(days=31)
m_start_year_first = m_start_year_next.replace(day=1)
month_end_year = (m_start_year_first - timedelta(days=1)).replace(hour=23,minute=59,second=59)
# build tpl and return
last_month_tpl = (month_start.strftime('%s'), month_end.strftime('%s'))
last_year_tpl = (month_start_year.strftime('%s'), month_end_year.strftime('%s'))