Fix double deceased bug

Prevents the parser to crash if the deceased details cannot be found.

Drive-by:
* Updates to python 3.8

.gitignore

@@ -18,6 +18,7 @@
 .idea/
 .installed.cfg
 .nox/
+.python-version
 .tox/
 .vscode/
 __pycache__/

noxfile.py

@@ -88,23 +88,23 @@ def pylint(session):
     run_pylint(session)
 
 
-@nox.session(python='python3.7')
+@nox.session(python='python3.8')
 def test(session):
     """Run all the tests."""
     session.install('-rrequirements-dev.txt')
     session.install('-e', '.')
     run_pytest(session)
 
 
-@nox.session(python='python3.7', name='test-units')
+@nox.session(python='python3.8', name='test-units')
 def test_units(session):
     """Run the unit tests."""
     session.install('-rrequirements-dev.txt')
     session.install('-e', '.')
     run_pytest_units(session)
 
 
-@nox.session(python='python3.7', name='test-integrations')
+@nox.session(python='python3.8', name='test-integrations')
 def test_integrations(session):
     """Run the integration tests."""
     session.install('-rrequirements-dev.txt')

scrapd/core/article.py

@@ -61,7 +61,9 @@ def parse_deceased_tag(deceased_tag_p):
     deceased_text = deceased_tag_p.get_text()
     # NOTE(rgreinho): Where do the 20 and 100 numbers come from? There should not be magic numbers.
     if 20 < len(deceased_text) < 100 and "preliminary" not in deceased_text:
-        return re.split(r'Deceased(?: \d)?:', deceased_text, maxsplit=1)[1].strip()
+        split_text = re.split(r'Deceased(?: \d)?:', deceased_text, maxsplit=1)
+        if len(split_text) > 1:
+            return split_text[1].strip()
 
     deceased_field_str = ''
     starting_tag = deceased_tag_p.find("strong") or deceased_tag_p

tests/core/test_article.py

@@ -143,6 +143,22 @@
         ),
         'errors': None,
     },
+    {
+        'id': 'double-deceased',
+        'page': 'fatality-crash-41-2',
+        'expected': model.Report(
+            case='20-1850221',
+            crash=41,
+            date=datetime.date(2020, 7, 3),
+            fatalities=[
+                model.Fatality(),
+            ],
+            location='9600 Block of E. U.S. 290 eastbound',
+            notes='',
+            time=datetime.time(5, 49),
+        ),
+        'errors': 2,
+    },
 ]
 
 deceased_tag_scenarios = [