Simple QA demo

qa/qa.py

@@ -0,0 +1,37 @@
+import csv
+import os
+import sys
+
+input_dir = ''
+if len(sys.argv) > 1:
+    input_dir = sys.argv[1]
+
+classifications = {}
+with open(os.path.join(input_dir, 'Classification.csv'), newline='', encoding='utf-8-sig') as csvfile:
+    reader = csv.DictReader(csvfile)
+    for row in reader:
+        classifications[row['Classification_Mnemonic']] = row
+
+categories = {}
+with open(os.path.join(input_dir, 'Category.csv'), newline='', encoding='utf-8-sig') as csvfile:
+    reader = csv.DictReader(csvfile)
+    for row in reader:
+        classification_mnemonic = row['Classification_Mnemonic']
+        if classification_mnemonic not in categories:
+            categories[classification_mnemonic] = []
+        categories[classification_mnemonic].append(row['Category_Code'])
+
+for mnemonic, classification in classifications.items():
+    if mnemonic not in categories:
+        print(f'No categories for classification {mnemonic}')
+        continue
+
+    expected_num_cats = int(classifications[mnemonic]['Number_Of_Category_Items'])
+    cats = categories[mnemonic]
+    if expected_num_cats and expected_num_cats != len(cats):
+        print(f'Expected {expected_num_cats} categories for classification {mnemonic} but found {len(cats)}')
+        continue
+
+    if len(cats) != len(set(cats)):
+        duplicate_codes = [c for c in cats if cats.count(c) > 1]
+        print(f'Duplicate categories {duplicate_codes} found for classification {mnemonic}')