pytz

datetime and timezone conversion with pytz – mind blowing behaviour Question: I’m trying to convert timezone aware datetime object to UTC and then back to it’s original timezone. I have a following snippet t = datetime( 2013, 11, 22, hour=11, minute=0, tzinfo=pytz.timezone(‘Europe/Warsaw’) ) now in ipython: In [18]: t Out[18]: datetime.datetime( 2013, 11, 22, 11, …

Could not find a version that satisfies the requirement pytz Question: I have a problem installing pytz in virtualenv. Downloading/unpacking pytz Could not find a version that satisfies the requirement pytz (from versions: 2009r, 2008b, 2009f, 2008c, 2007g, 2011g, 2005m, 2011e, 2007f, 2011k, 2007k, 2006j, 2008h, 2008i, 2011e, 2008a, 2009e, 2006g, 2011j, 2010l, 2005m, 2008i, …

Getting the correct timezone offset in Python using local timezone Question: Ok let me first start by saying my timezone is CET/CEST. The exact moment it changes from CEST to CET (back from DST, which is GMT+2, to normal, which GMT+1, thus) is always the last Sunday of October at 3AM. In 2010 this was …

How to add timezone into a naive datetime instance in python Question: I’ve got a datetime which has no timezone information. I’m now getting the timezone info and would like to add the timezone into the existed datetime instance, how can I do? d = datetime.datetime.now() tz = pytz.timezone(‘Asia/Taipei’) How to add the timezone info …

Is there a list of Pytz Timezones? Question: I would like to know what are all the possible values for the timezone argument in the Python library pytz. How to do it? Asked By: ipegasus || Source Answers: The timezone name is the only reliable way to specify the timezone. You can find a list …

How to get system timezone setting and pass it to pytz.timezone? Question: We can use time.tzname get a local timezone name, but that name is not compatible with pytz.timezone. In fact, the name returned by time.tzname is ambiguous. This method returns (‘CST’, ‘CST’) in my system, but ‘CST’ can indicate four timezones: Central Time Zone …

pytz and astimezone() cannot be applied to a naive datetime Question: I have a date and I need to make it time zone aware. local_tz = timezone(‘Asia/Tokyo’) start_date = ‘2012-09-27’ start_date = datetime.strptime(start_date, “%Y-%m-%d”) start_date = start_date.astimezone(local_tz) now_utc = datetime.now(timezone(‘UTC’)) local_now = now_utc.astimezone(local_tz) I need to find if this is true: print start_date>local_now But I …

Weird timezone issue with pytz Question: >>> import pytz >>> pytz.timezone(‘Asia/Hong_Kong’) <DstTzInfo ‘Asia/Hong_Kong’ LMT+7:37:00 STD> A seven hour and 37 minute offset? This is a little strange, does anyone experience the same issue? In fact I’m getting different behavior between import pytz from datetime import datetime hk = pytz.timezone(‘Asia/Hong_Kong’) dt1 = datetime(2012,1,1,tzinfo=hk) dt2 = hk.localize(datetime(2012,1,1)) …

pytz.timezone shows weird results for Asia/Calcutta? Question: Possible Duplicate: Python datetime object show wrong timezone offset import pytz, datetime pytz.timezone("Asia/Calcutta") prints the following: < DstTzInfo ‘Asia/Calcutta’ HMT+5:53:00 STD > Why it is not 05:30 hrs? I am in time zone America/Los_Angeles. Asked By: Rajat || Source Answers: Time zones change over the years. According to …

How can I remove a pytz timezone from a datetime object? Question: Is there a simple way to remove the timezone from a pytz datetime object? e.g. reconstructing dt from dt_tz in this example: >>> import datetime >>> import pytz >>> dt = datetime.datetime.now() >>> dt datetime.datetime(2012, 6, 8, 9, 27, 32, 601000) >>> dt_tz …