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simplify

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This commit is contained in:
Will McGugan
2023-02-23 21:18:30 +00:00
parent 9579b9fd24
commit 0894881950
1 changed files with 3 additions and 4 deletions
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7
src/textual/message_pump.py
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@@ -97,13 +97,12 @@ class MessagePump(metaclass=MessagePumpMeta):
```
"""
self._prevent_message_types_stack.append(
self._prevent_message_types_stack[-1].union(message_types)
)
prevent_stack = self._prevent_message_types_stack
prevent_stack.append(prevent_stack[-1].union(message_types))
try:
yield
finally:
self._prevent_message_types_stack.pop()
prevent_stack.pop()
@property
def task(self) -> Task: