Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Practice Creating and Using Functions in Python Practice Functions Use an External Function

Shavez Memon
seal-mask
.a{fill-rule:evenodd;}techdegree
Shavez Memon
Python Development Techdegree Student 2,452 Points

Task 3 Solution?

Hi, this is my code for task 3 and it isn't working. Can anyone help?

using_a_function.py
"""
This is importing a function named `tweet` from a file
    that we unfortunately don't have access to change.

You use it like so:
>>> tweet("Hello this is my tweet")

If the function cannot connect to Twitter,
    the function will raise a `CommunicationError`
If the message is too long,
    the function will raise a `MessageTooLongError`
"""
from twitter import (
    tweet,
    MessageTooLongError,
    CommunicationError,
)


message = input("What would you like to tweet?  ")
# Your code here

try:
    tweet(message)
except CommunicationError:
    print("An error occurred attempting to connect to Twitter. Please try again!")
except MessageTooLongError as err:
    print("Oh no! Your message was too long (...)")

2 Answers

Steven Parker
Steven Parker
231,269 Points

The instructions say "Where ... is the text from the exception." So instead of actual dots, they mean you should insert the message that comes in with the exception there.

Steven Parker
Steven Parker
231,269 Points

There's no single correct solution since there are several equally valid ways to format output. You might review the course with the lesson on exception handling if you want to see some examples.