This notebooks shows how a warning and an error is raised when there is no title in the first cell.
Publish without title#
from nbproject import header, meta, publish
import pytest
header()
| id | aK1IQUYIQsMs |
| version | draft |
| time_init | 2022-06-08 14:42 |
| time_run | 2022-10-24 12:35 |
| pypackage_store | nbproject==0.0.7+2.g8521e30 |
| pypackage_live | nbproject==0.7.0 pytest==7.1.3 |
meta.live.title # returns None
publish() == "no-title"
❌ No title! Update & save your notebook with a title '# My title' in the first cell.
True