migration fix, lint

chord_metadata_service/experiments/migrations/0009_v4_1_0.py

@@ -10,10 +10,11 @@
 LIB_SELECTION_CONVERIONS: List[Tuple[str, str]] = [
     ("Random", "RANDOM"),
     ("Random PCR", "RANDOM PCR"),
-    ("Exome capture", "other"), # 'Exome capture' no longer supported
+    ("Exome capture", "Hybrid Selection"), # 'Exome capture' no longer supported
     ("Other", "other"),
 ]
 
+
 def set_experiment_library(apps, _schema_editor):
     Experiment = apps.get_model("experiments", "Experiment")
     for (old_val, new_val) in LIB_STRATEGY_CONVERSIONS:
@@ -28,6 +29,7 @@ def set_experiment_library(apps, _schema_editor):
             exp.library_selection = new_val
             exp.save()
 
+
 class Migration(migrations.Migration):
     dependencies = [
         ('experiments', '0007_v4_0_0'),

chord_metadata_service/ontologies/utils.py

@@ -13,11 +13,11 @@ def read_xsd_simple_type_values(xsd_file_name: str, type_name: str) -> List[str]
     https://www.xml.com/pub/a/2006/05/31/converting-between-xml-and-json.html
     """
     xsd_file_path = os.path.join(XSD_ONTOLOGIES_PATH, xsd_file_name)
-    with open(xsd_file_path, 'r') as file:
+    with open(xsd_file_path, "r") as file:
         xsd_file = file.read()
 
-    xsd_data = xmltodict.parse(xsd_file, namespaces={'xs': None})
+    xsd_data = xmltodict.parse(xsd_file, namespaces={"xs": None})
     simple_types = {sp["@name"]: sp for sp in xsd_data["schema"]["simpleType"]}
     target_type = simple_types[type_name]
-    values = [val['@value'] for val in target_type['restriction']['enumeration']]
+    values = [val["@value"] for val in target_type["restriction"]["enumeration"]]
     return values