github-learning-lab[bot]
commented
3 years ago 🎉 Good job! You just pushed your first Python code! Now let's try making some changes...
Notice that the first and last lines of the Python file reference main(). That's a Python function and it runs automatically every time you call the script. But only because we told it to.
Try changing the name to something else--almost anything, as long as it doesn't have spaces and isn't a reserved word.
Maybe use a synonym of main, such as primary.
The important thing is to change it in both places, the first line and the last line.
Now run your code again: python get-quote.py or python3 get-quote.py
If you get an error, you might have only changed main in one place, or removed the important () from after the name. You'd also get an error if you changed that __main__ thing (line 10), so leave that one be.
Push your changes
When your Python script is running, you'll see the quote again.
To move on to the next step, push your changes:
git add get-quote.pygit commit -m "Renamed the primary function"git push
When I see the push come through, I'll share your next steps!
wignition
Now you're ready to start coding. Let's get familiar with the files in our repo:
README.md: a markdown introduction to this projectget-quote.py: the file where we'll write our Python codequotes.txt: a text file with a list of quotesOpen up
get-quote.pyand comment out line 2 by removing the#from the beginning of the line. It will look like this:The two spaces (or one tab) in front of the line is important. Python uses whitespace to organize code. This print line is part of the
main()function. But more on that in the next step. First, let's try running that Python script.Use the Python 3 command to run the script. From the command line, type one of the following:
python get-quote.pypython3 get-quote.pyYou should see our first quote, the one hard-coded into line 2, printed out in your terminal:
Keep it logically awesome.Push your changes
You've edited your local code, so you have a more recent version than is stored in this repository. You can check that any time by running:
git statusIt should show one file modified. Every time we want to send our local changes to GitHub, we need to perform three steps:
git add get-quote.pygit commit -m "Hello World"git pushOnce you've completed these steps, we'll write some more Python.