Initial commit

lab3-hash-function/app/app.py

@@ -0,0 +1,68 @@
+import json
+import sys
+
+from cli.parse_args import parse_args
+
+
+def main() -> int:
+    args = parse_args()
+
+    try:
+        if args.cmd == "hash":
+            from modes.hash_mode import HashMode
+            runner = HashMode()
+            result = runner.run(
+                variant=args.variant,
+                message=args.message,
+                salt=args.salt,
+                bytes=args.bytes,
+            )
+
+        elif args.cmd == "avalanche":
+            from modes.test_avalanche import AvalancheTest
+            runner = AvalancheTest()
+            result = runner.run(
+                variant=args.variant,
+                message=args.message,
+                salt=args.salt,
+                bytes=args.bytes,
+            )
+
+        elif args.cmd == "collisions":
+            from modes.test_collisions import CollisionsTest
+            runner = CollisionsTest()
+            result = runner.run(
+                variant=args.variant,
+                max_len=args.max_len,
+                alphabet=args.alphabet,
+                bytes=args.bytes,
+            )
+
+        elif args.cmd == "analyze":
+            from modes.analyze_uniformity import UniformityAnalyzer
+            runner = UniformityAnalyzer()
+            result = runner.run(
+                variant=args.variant,
+                count=args.count,
+                buckets=args.buckets,
+            )
+
+        else:
+            raise RuntimeError(f"Неизвестная команда: {args.cmd}")
+
+        # Печать результата
+        if result is not None:
+            if isinstance(result, (dict, list)):
+                print(json.dumps(result, ensure_ascii=False, indent=2))
+            else:
+                print(result)
+
+        return 0
+
+    except Exception as exc:
+        print(f"Ошибка: {exc}", file=sys.stderr)
+        return 1
+
+
+if __name__ == "__main__":
+    main()