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fix name

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This commit is contained in:
Will McGugan
2023-02-23 15:28:11 +00:00
parent fd9ce05305
commit c2ea074f4a
1 changed files with 10 additions and 5 deletions
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15
src/textual/message_pump.py
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@@ -161,7 +161,10 @@ class MessagePump(metaclass=MessagePumpMeta):
`True` if the message will be sent, or `False` if it is disabled.
"""
message_type = type(message)
if self._prevent_events and message_type in self._prevent_events[-1]:
if (
self._prevent_message_types_stack
and message_type in self._prevent_message_types_stack[-1]
):
return False
return type(message) not in self._disabled_messages
@@ -553,14 +556,16 @@ class MessagePump(metaclass=MessagePumpMeta):
```
"""
if self._prevent_events:
self._prevent_events.append(self._prevent_events[-1].union(message_types))
if self._prevent_message_types_stack:
self._prevent_message_types_stack.append(
self._prevent_message_types_stack[-1].union(message_types)
)
else:
self._prevent_events.append(set(message_types))
self._prevent_message_types_stack.append(set(message_types))
try:
yield
finally:
self._prevent_events.pop()
self._prevent_message_types_stack.pop()
async def post_message(self, message: Message) -> bool:
"""Post a message or an event to this message pump.