[CX-1204] Fix: check higher order function arguments

datacamp / pythonwhat

Verify Python code submissions and auto-generate meaningful feedback messages.

http://pythonwhat.readthedocs.io/

GNU Affero General Public License v3.0

69 stars 31 forks source link

Open hermansje opened 4 years ago

hermansje commented 4 years ago

Allow adding () to a the name argument for check_function to differentiate between checking a call and a higher order call.

This PR builds on #389, so the full diff includes those changes as well.
This change breaks existing exercises that check the higher order call arguments, so rollout needs to be synced with content.