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Start your free trialAva Jones
10,639 PointsTypeError: far_away() missing 1 required positional argument: 'timedelta'
please help
import datetime
def far_away(timedelta):
datetime.timedelta() + datetime.datetime.now()
return datetime.datetime.now()
far_away()
2 Answers
Asher Orr
Python Development Techdegree Graduate 9,408 PointsHi Ava! Check out this line of code:
def far_away(timedelta):
The challenge says "write a function called far_away that takes one argument, a timedelta." You did that perfectly.
Next, it says: "Add that timedelta to datetime.datetime.now()"
Here's your problem:
def far_away(timedelta):
datetime.timedelta() + datetime.datetime.now()
Look at the second line of code. That datetime.timedelta() is a different object. It's not the timedelta you're passing in as an argument.
You can reference that timedelta anywhere in your function by simply writing "timedelta".
Like this:
import datetime
def far_away(timedelta):
return timedelta + datetime.datetime.now()
Lastly, you called the function in your original code (in the last line.)
import datetime
def far_away(timedelta):
datetime.timedelta() + datetime.datetime.now()
return datetime.datetime.now()
far_away()
You don't need to call the function. When you press "Check Work," the Treehouse Challenge calls the function behind the scenes.
Jonathan Grieve
Treehouse Moderator 91,253 PointsYou're specifying the timedelta as an argument but you don't need to call the function at the end of your code. That's why it's not working because it's expecting a value to be passed in.
It can be accomplished with one line of code in a function
import datetime
def far_away(timedelta):
return timedelta + datetime.datetime.now()
Add the current datetime
value to your timedelta
argument.