Convert a Unix timestamp in Python

convertTime.py

from datetime import datetime


def convertTime(unix_timestamp):
    """
    :return datetime obj
    """
    try:
      date_object = datetime.strptime(unix_timestamp, '%Y-%m-%dT%H:%M:%Sz')
      return date_object
    except ValueError:
        print("Object: %r is type: %r" % (unix_timestamp, type(unix_timestamp))