Hide model logs in regression test output

Author: timothy-nunn

tests/regression/test_process_input_files.py

@@ -36,6 +36,24 @@
 }
 
 
+class ProcessModelFilter(logging.Filter):
+    def __init__(self, name=""):
+        self.name = name or "process.models"
+
+    def filter(self, record):
+        return 0 if record.levelno < logging.CRITICAL else 1
+
+
+@pytest.fixture
+def hide_model_logs():
+    filter_ = ProcessModelFilter()
+    for handler in logging.getLogger().handlers:
+        handler.addFilter(filter_)
+    yield
+    for handler in logging.getLogger().handlers:
+        handler.removeFilter(filter_)
+
+
 @dataclass
 class MFileVariableDifference:
     name: str
@@ -245,6 +263,7 @@ def test_input_file(
     tracked_regression_test_assets,
     reg_tolerance: float,
     opt_params_only: bool,
+    hide_model_logs,
 ):
     """Tests each input file in the 'input_files' directory.