I have some dates in a json files, and I am searching for those who corresponds to today's date :
import os
import time
from datetime import datetime
from pytz import timezone
input_file = file(FILE, "r")
j = json.loads(input_file.read().decode("utf-8-sig"))
os.environ['TZ'] = 'CET'
for item in j:
lt = time.strftime('%A %d %B')
st = item['start']
st = datetime.strptime(st, '%A %d %B')
if st == lt :
item['start'] = datetime.strptime(st,'%H:%M')
I had an error like this :
File "/home/--/--/--/app/route.py", line 35, in file.py
st = datetime.strptime(st, '%A %d %B')
File "/usr/lib/python2.7/_strptime.py", line 328, in _strptime
data_string[found.end():])
ValueError: unconverted data remains: 02:05
Do you have any suggestions ?
This question is related to
python
date
datetime
python-2.7
timeobj = datetime.datetime.strptime(my_time, '%Y-%m-%d %I:%M:%S')
File "/usr/lib/python2.7/_strptime.py", line 335, in _strptime
data_string[found.end():])
ValueError: unconverted data remains:
In my case, the problem was an extra space in the input date string. So I used strip()
and it started to work.
Well it was very simple. I was missing the format of the date in the json file, so I should write :
st = datetime.strptime(st, '%A %d %B %H %M')
because in the json file the date was like :
"start": "Friday 06 December 02:05",
Best answer is to use the from dateutil import parser
.
usage:
from dateutil import parser
datetime_obj = parser.parse('2018-02-06T13:12:18.1278015Z')
print datetime_obj
# output: datetime.datetime(2018, 2, 6, 13, 12, 18, 127801, tzinfo=tzutc())
You have to parse all of the input string, you cannot just ignore parts.
from datetime import date, datetime
for item in j:
st = datetime.strptime(item['start'], '%A %d %B %H:%M')
if st.date() == date.today():
item['start'] = st.time()
Here, we compare the date to today's date by using more datetime
objects instead of trying to use strings.
The alternative is to only pass in part of the item['start']
string (splitting out just the time), but there really is no point here, not when you could just parse everything in one step first.
Source: Stackoverflow.com