COMP 102 Lecture Notes - Lecture 7: Json

• School: McGill University
• Department: Computer Science (Sci)
• Course: COMP 102
• Professor: Claude Crepeau

Document Summary

Then, code that will retrieve definitions from that dictionary file you made. Generally declare all the toolkits you are importing at the top of the files. Gives you access in all the tools in the toolbox. Syntax for pulling something out a python dictionary. Looks similar for pulling a value out of a python list. Keyword : a word that has a special meaning in a programming language. Used only to return a function or bring in a toolbox, therefore cannot be used as function or variable names. If the dictionary does not contain the word that you are looking for, you will receive a key error . Editing your code so that you print where the error is. This helps you figure out where your error was so that you can better address it. We want to put lines 4-13 in a for loop. Lets you keep inputting a word to receive a definition.