test

compare_json.py

@@ -0,0 +1,43 @@
+import json
+import sys
+from pathlib import Path
+
+if len(sys.argv) != 3:
+    print('Usage: compare_json.py <file1> <file2>')
+    sys.exit(1)
+
+path1, path2 = map(Path, sys.argv[1:])
+
+def load(path):
+    with path.open('r', encoding='utf-8') as fh:
+        return json.load(fh)
+
+doc1 = load(path1)
+doc2 = load(path2)
+
+if doc1 == doc2:
+    print('Documents identical')
+    sys.exit(0)
+
+pages1 = doc1.get('pages', [])
+pages2 = doc2.get('pages', [])
+
+for page_index, (p1, p2) in enumerate(zip(pages1, pages2), start=1):
+    elems1 = p1.get('textElements') or []
+    elems2 = p2.get('textElements') or []
+    if len(elems1) != len(elems2):
+        print(f'Page {page_index}: element count {len(elems1)} vs {len(elems2)}')
+    diff_found = False
+    for elem_index, (e1, e2) in enumerate(zip(elems1, elems2)):
+        if e1 == e2:
+            continue
+        diff_found = True
+        print(f'Page {page_index} element {elem_index} differs')
+        common_keys = sorted(set(e1) | set(e2))
+        for key in common_keys:
+            if e1.get(key) != e2.get(key):
+                print(f'  {key}: {e1.get(key)!r} -> {e2.get(key)!r}')
+        break
+    if diff_found:
+        break
+