1.4 KiB
Exercise 4: Workflow
Goal
Mimic the write feature ⇄ test feature workflow.
Tasks
In the brew_potions.py file complete the make_python_expert_potion function that makes the Python expert potion (instructions below).
Get Professor Snape to inspect your potion as shown for the example potion. Calling inspection_by_snape should never give you an error, so you will have to read what Snape does and says to find out what went wrong.
This is supposed to be easy and fun, so run the inspection often and make mistakes with the potion.
Use your git skills to commit the changes you made to a new branch, and create a pull request on Github.
Brewing instructions
Make a new potion called python_expert according to these instructions:
1. Set up a pewter cauldron and light a fire underneath it
2. Add fish eyes, unicorn hair and tea leaves
3. Let simmer for 2 hours
4. Have Snape inspect the potion (use target_potion='python_expert').
Use the if __name__ =="__main__" block in brew_potions.py to create the python_expert potion and call Snape to inspect the potion by calling inspection_by_snape . Make sure you actaully call the function you are editing and change the target potion for Snape to "python_expert".
Note that if you copy from the example_potion() function, it is missing a crucial step. You can look at the Potion() class in brewing/potion_class.by for inspiration.