Don't know how to get enough place holders in timestamp_oldest

Question

I get the question but the only part I don't get is how to be able to get all the timestamps into the function. Advise would be much appreciated.
```timestamp.py
If you need help, look up datetime.datetime.fromtimestamp()
Also, remember that you will not know how many timestamps
are coming in.
import datetime
def timestampoldest(timestamps):
    time_stamps.sort()
    return incoming[:len(incoming)-2:-1]
```

Christopher Shaw · Answer

There are a few things you need to look at.
You are taking mutiple timestamps, you dont know how many, so you need the *args
python
def timestamp_oldest(*args):

You need to create a list of time stamps
python
    time_stamps=[]
    for ea in args:
        time_stamps.append(ea)

You need to sort the list, the oldest will be first. So return the first record.
python
    time_stamps.sort(reverse=True)
    return datetime.datetime.fromtimestamp(time_stamps[1])
`

james south · Answer

@Holden Glass (https://teamtreehouse.com/holdenglass) i just saw your comment. if you are still on this one post a new question with your code so we can see where you are.

james south · Answer

it tells you lists have a sort method, so it's going to call your function with a list of timestamps as the argument. your function needs to sort these and return the oldest one. they are floats so sorting from lowest to highest would put the oldest (lowest) one at index 0 in the list, then just return that as a datetime object as requested.

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Holden Glass

Holden Glass

Don't know how to get enough place holders in timestamp_oldest

3 Answers

Christopher Shaw

Christopher Shaw

Christopher Shaw

Christopher Shaw

Holden Glass

Holden Glass

james south

james south

Holden Glass

Holden Glass

james south

james south