From d7312d8b048151d0742fd58e474f26f2d9ed876b Mon Sep 17 00:00:00 2001
From: Leon Morten Richter <github@leonmortenrichter.de>
Date: Sat, 28 Sep 2024 13:32:13 +0200
Subject: [PATCH] chore: adds bench.py

---
 examples/bench.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 examples/bench.py

diff --git a/examples/bench.py b/examples/bench.py
new file mode 100644
index 0000000..f2035a4
--- /dev/null
+++ b/examples/bench.py
@@ -0,0 +1,20 @@
+import pathlib
+import time
+from collections import defaultdict
+from pyais import FileReaderStream
+from pyais.exceptions import UnknownMessageException
+
+file = pathlib.Path(__file__).parent.joinpath('../tests/nmea-sample')
+stats = defaultdict(lambda: 0)
+start = time.time()
+
+for i, msg in enumerate(FileReaderStream(file), 1):
+    try:
+        decoded = msg.decode()
+        stats[decoded.msg_type] += 1
+    except UnknownMessageException:
+        stats['errors'] += 1
+
+
+print(stats)
+print(f'Decoded {i} NMEA AIS messages in {time.time() - start: .2f}s')