fork download
copy 
  1. import calendar
  2. import time
  3. import pytz
  4. import datetime as DT
  5.  
  6. utc = pytz.timezone('UTC')
  7.  
  8. for tzname in [name for name in pytz.all_timezones if 'Brazil' in name]:
  9.     tz1 = pytz.timezone(tzname)
  10.     date = utc.localize(DT.datetime(2013, 1, 1))
  11.     print(tzname)
  12.     while date.year == 2013:
  13.         now_tz = date.astimezone(tz1)
  14.         now_epoch = calendar.timegm(now_tz.utctimetuple())
  15.         begin_day = now_tz.replace(hour=0, minute=0, second=0)
  16.         try:
  17.             assert now_tz.utcoffset() == begin_day.utcoffset()
  18.         except AssertionError:
  19.             print(date)
  20.             print(repr(now_tz))
  21.             print(repr(begin_day))
  22.             print(now_tz.utcoffset(), begin_day.utcoffset())
  23.             print('-'*80)
  24.         date = date + DT.timedelta(hours=1)
  25.  
Success #stdin #stdout 0.82s 9512KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Brazil/Acre
Brazil/DeNoronha
Brazil/East
Brazil/West
https://ideone.com/04FzKy
language:
Python (cpython 2.7.16)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!