Python-time conversion

Use the datetime module to convert fromdatetimeimporttimedeltaatimedelta (days2, hours6) btimedelta (hours4.5) ca + bprint (c. days) print (c. seconds) print (c. seconds3600) indicates the specified date and time... & quot; use the datetime module to convert different time units

Python code

from datetime import timedelta    a = timedelta(days=2, hours=6)  b = timedelta(hours=4.5)  c = a + b  print(c.days)  print(c.seconds)  print(c.seconds / 3600)

Indicates a specific date and time

Java code

from datetime import datetime  a = datetime(2016, 8, 30)  print(a + timedelta(days=10))  b = datetime(2016, 9, 30)  d = b - a  print(d.days)    now = datetime.today()  print(now)  print(now + timedelta(minutes=10))

The datetime module can correctly process the leap year.

Java code

a = datetime(2012, 3, 1)  b = datetime(2012, 2, 28)  print((a-b).days)  c = datetime(2013, 3, 1)  d = datetime(2013, 2, 28)  print((c-d).days)

The dateutil module can be used to deal with more complex date problems, such as processing time zones, blurring time ranges, and calculating holiday dates.