fix: get L0_unit_tests passing without syntax warnings (#968)

Author: the-david-oy

model_analyzer/perf_analyzer/perf_analyzer.py

@@ -516,7 +516,7 @@ def _split_output_per_rank(self):
             outputs = ["" for mrc in self._config.model_run_configs()]
             for line in self._output.splitlines():
                 # Example would find the '2': [1,2]<stdout>: fake output ***
-                rank = re.search("^\[\d+,(\d+)\]", line)
+                rank = re.search(r"^\[\d+,(\d+)\]", line)
 
                 if rank:
                     index = int(rank.group(1))

model_analyzer/record/types/gpu_power_usage.py

@@ -31,15 +31,15 @@ def __init__(self, value, device_uuid=None, timestamp=0):
         """
         Parameters
         ----------
-        value : float
+        value : float-compatible value
             The value of the GPU metrtic
         device_uuid : str
             The  GPU device uuid this metric is associated
             with.
         timestamp : int
             The timestamp for the record in nanoseconds
         """
-
+        value = float(value)
         super().__init__(value, device_uuid, timestamp)
 
     @staticmethod

tests/test_logger.py

@@ -83,7 +83,9 @@ def test_info_verbose(self):
             setup_logging(verbose=True, quiet=False)
             logger.info("ABC")
             output = out.getvalue().strip()
-            self.assertTrue(re.match("^\d\d:\d\d:\d\d \[Model Analyzer\] ABC$", output))
+            self.assertTrue(
+                re.match(r"^\d\d:\d\d:\d\d \[Model Analyzer\] ABC$", output)
+            )
 
     def test_debug_normal(self):
         """
@@ -119,7 +121,7 @@ def test_debug_verbose(self):
             logger.debug("ABC")
             output = out.getvalue().strip()
             self.assertTrue(
-                re.match("^\d\d:\d\d:\d\d \[Model Analyzer\] DEBUG: ABC$", output)
+                re.match(r"^\d\d:\d\d:\d\d \[Model Analyzer\] DEBUG: ABC$", output)
             )
 
     def test_error_normal(self):
@@ -155,7 +157,7 @@ def test_error_verbose(self):
             logger.error("ABC")
             output = out.getvalue().strip()
             self.assertTrue(
-                re.match("^\d\d:\d\d:\d\d \[Model Analyzer\] ERROR: ABC$", output)
+                re.match(r"^\d\d:\d\d:\d\d \[Model Analyzer\] ERROR: ABC$", output)
             )
 
     def test_quiet_trumps_verbose(self):