Suppress Rust logging when off

nautechsystems · Nov 17, 2024 · 92acf5c · 92acf5c
1 parent 984e323
commit 92acf5c
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/examples/live/databento/databento_subscriber.py b/examples/live/databento/databento_subscriber.py
@@ -49,7 +49,7 @@
     # InstrumentId.from_str("ES.FUT.GLBX"),
     # InstrumentId.from_str("CL.FUT.GLBX"),
     # InstrumentId.from_str("LO.OPT.GLBX"),
-    # InstrumentId.from_str("AAPL.XNAS"),
+    # InstrumentId.from_str("AAPL.IEXG"),
 ]
 
 # Configure the trading node
@@ -171,7 +171,7 @@ def on_start(self) -> None:
             # self.request_data(status_data_type, client_id=DATABENTO_CLIENT_ID)
 
             # from nautilus_trader.model.data import BarType
-            # self.request_bars(BarType.from_str(f"{instrument_id}-1-MINUTE-LAST-EXTERNAL"))
+            # self.request_bars(BarType.from_str(f"{instrument_id}-1-SECOND-LAST-EXTERNAL"))
 
             # # Imbalance
             # from nautilus_trader.adapters.databento import DatabentoImbalance

diff --git a/nautilus_trader/system/kernel.py b/nautilus_trader/system/kernel.py
@@ -15,6 +15,7 @@
 
 import asyncio
 import concurrent.futures
+import os
 import platform
 import signal
 import socket
@@ -170,6 +171,9 @@ def __init__(  # noqa (too complex)
         logging: LoggingConfig = config.logging or LoggingConfig()
 
         if not is_logging_initialized():
+            if "RUST_LOG" not in os.environ:
+                os.environ["RUST_LOG"] = "off"
+
             if not logging.bypass_logging:
                 if logging.clear_log_file and logging.log_directory and logging.log_file_name:
                     file_path = Path(
@@ -184,6 +188,7 @@ def __init__(  # noqa (too complex)
 
                 if logging.use_pyo3:
                     set_logging_pyo3(True)
+
                     # Initialize tracing for async Rust
                     nautilus_pyo3.init_tracing()