Bugfix: slurp docs parents column (#534)

* Minor updates
- Delete: unused import
- Add: todo comments

* Slurp docs parents bug
- Bug fix: An issue where a | in the parents column would cause the markdown table to be rendered improperly. For all tables other than ordo, this would result in only 1 of the parents showing. For ordo, it would result in one of the parents populating into the subset column, instead of showing the actual subset.

src/scripts/migrate.py

@@ -163,6 +163,8 @@ def slurp_docs():
         ontology_name = os.path.basename(path).replace(FILENAME_GLOB_PATTERN[1:], '')
         ontology_page_relpath = f'./migrate_{ontology_name.lower()}.md'
         df = pd.read_csv(path, sep='\t').fillna('')
+        # Fix issue where the | in the `parents` column is causing table rendering issues
+        df['parents'] = df['parents'].apply(lambda x: x.replace('|', ','))
         # Individual pages
         relpath = os.path.realpath(path).replace(PROJECT_DIR + '/', '')
         instantiated_str: str = Template(JINJA_ONTO_PAGES).render(