42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
diff --git a/apache_beam/runners/worker/operations.py b/apache_beam/runners/worker/operations.py
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index 3464c5750c..5921c72b90 100644
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--- a/apache_beam/runners/worker/operations.py
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+++ b/apache_beam/runners/worker/operations.py
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@@ -69,18 +69,6 @@ if TYPE_CHECKING:
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from apache_beam.runners.worker.statesampler import StateSampler
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from apache_beam.transforms.userstate import TimerSpec
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-# Allow some "pure mode" declarations.
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-try:
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- import cython
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-except ImportError:
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-
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- class FakeCython(object):
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- @staticmethod
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- def cast(type, value):
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- return value
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-
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- globals()['cython'] = FakeCython()
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-
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_globally_windowed_value = GlobalWindows.windowed_value(None)
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_global_window_type = type(_globally_windowed_value.windows[0])
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@@ -149,7 +137,7 @@ class ConsumerSet(Receiver):
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# type: (WindowedValue) -> None
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self.update_counters_start(windowed_value)
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for consumer in self.consumers:
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- cython.cast(Operation, consumer).process(windowed_value)
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+ consumer.process(windowed_value)
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self.update_counters_finish()
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def try_split(self, fraction_of_remainder):
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@@ -345,7 +333,7 @@ class Operation(object):
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def output(self, windowed_value, output_index=0):
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# type: (WindowedValue, int) -> None
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- cython.cast(Receiver, self.receivers[output_index]).receive(windowed_value)
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+ self.receivers[output_index].receive(windowed_value)
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def add_receiver(self, operation, output_index=0):
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# type: (Operation, int) -> None
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