[ci/lint] Add back default arg for pre-commit (vllm-project#12279)

Signed-off-by: kevin <[email protected]>

Author: khluu

.github/workflows/pre-commit.yml

@@ -16,4 +16,4 @@ jobs:
     - run: echo "::add-matcher::.github/workflows/matchers/actionlint.json"
     - uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1
       with:
-        extra_args: --hook-stage manual
+        extra_args: --all-files --hook-stage manual

vllm/v1/stats/common.py

@@ -10,10 +10,11 @@
 from vllm.sampling_params import SamplingParams
 
 
-class RequestStatsUpdate(msgspec.Struct,
-                         array_like=True,
-                         omit_defaults=True,
-                         gc=False):
+class RequestStatsUpdate(
+        msgspec.Struct,  # type: ignore
+        array_like=True,
+        omit_defaults=True,
+        gc=False):
     """
     An update to the request stats.
 
@@ -341,16 +342,16 @@ def update_from(self, update: "RequestStatsUpdate"):
             self.queued_ts_s = ts
         elif update.type == RequestStatsUpdate.Type.PREFILLING:
             self.prefill_start_ts_s_lst.append(ts)
-            self.num_cached_tokens = update.num_cached_tokens
-            self.num_computed_tokens = update.num_computed_tokens
+            self.num_cached_tokens = update.num_cached_tokens or 0
+            self.num_computed_tokens = update.num_computed_tokens or 0
         elif update.type == RequestStatsUpdate.Type.PREEMPTED:
             self._reset_for_preemption(ts)
         elif update.type == RequestStatsUpdate.Type.DECODING:
             self.decoding_ts_s_lst.append(ts)
         elif update.type == RequestStatsUpdate.Type.DETOKENIZED:
             self._record_detokenized_output(
                 ts,
-                update.num_new_tokens,
+                update.num_new_tokens or 0,
             )
         elif update.type == RequestStatsUpdate.Type.FINISHED:
             self.finished_ts_s = ts
@@ -425,10 +426,11 @@ class EngineCoreProcessStats:
     output_queue_size: Optional[int] = None
 
 
-class EngineCoreStatsSnapshot(msgspec.Struct,
-                              array_like=True,
-                              omit_defaults=True,
-                              gc=False):
+class EngineCoreStatsSnapshot(
+        msgspec.Struct,  # type: ignore
+        array_like=True,
+        omit_defaults=True,
+        gc=False):
     """
     A snapshot of the EngineCore's current stats over a period of time.
     """