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Pass `pub_service` directly to stream RPC 

Keep the `@pub` docstring example's remote target namespace
addressable by passing the module-level function directly to
`Portal.open_stream_from()`.

Forward the topic and task-name inputs as RPC kwargs instead of
wrapping the target in a `functools.partial` object that resolves to
the wrong namespace path.

Review: PR #484 (OpenCode)
https://github.com/goodboy/tractor/pull/484#pullrequestreview-5025383596

(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
drop_ria_nursery
Gud Boi 2026-08-25 19:59:17 -04:00
parent 09e78ad087
commit 4134726ec4
1 changed files with 3 additions and 6 deletions
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5
tractor/experimental/_pubsub.py
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@ -217,7 +217,6 @@ def pub(
.. code:: python .. code:: python
from functools import partial
import tractor import tractor
async with tractor.open_nursery() as n: async with tractor.open_nursery() as n:
@ -226,11 +225,9 @@ def pub(
enable_modules=[__name__], enable_modules=[__name__],
) )
async with portal.open_stream_from( async with portal.open_stream_from(
partial( # func to execute in it pub_service, # func to execute in it
pub_service,
topics=('clicks', 'users'), topics=('clicks', 'users'),
task_name='source1', task_name='source1',
)
) as stream: ) as stream:
async for value in stream: async for value in stream:
print(f"Subscriber received {value}") print(f"Subscriber received {value}")