Allow different broker on chain (#156)

This commit is contained in:
Stan Triepels
2024-03-02 22:45:40 +01:00
committed by GitHub
parent 88430c9014
commit 782b1de60d
2 changed files with 6 additions and 3 deletions

View File

@@ -569,10 +569,10 @@ class Chain:
A sequential chain of tasks
"""
def __init__(self, chain=None, group=None, cached=Conf.CACHED, sync=Conf.SYNC):
def __init__(self, chain=None, group=None, cached=Conf.CACHED, sync=Conf.SYNC, broker=None):
self.chain = chain or []
self.group = group or ""
self.broker = get_broker()
self.broker = broker or get_broker()
self.cached = cached
self.sync = sync
self.started = False

View File

@@ -49,8 +49,9 @@ Reference
:param str group: an optional group name.
:param bool cached: run this against the cache backend
:param bool sync: execute this inline instead of asynchronous
:param broker: an optional broker instance
.. py:class:: Chain(chain=None, group=None, cached=Conf.CACHED, sync=Conf.SYNC)
.. py:class:: Chain(chain=None, group=None, cached=Conf.CACHED, sync=Conf.SYNC, broker=None)
A sequential chain of tasks. Acts as a convenient wrapper for :func:`async_chain`
You can pass the task chain at construction or you can append individual tasks before running them.
@@ -59,6 +60,8 @@ Reference
:param str group: an optional group name.
:param bool cached: run this against the cache backend
:param bool sync: execute this inline instead of asynchronous
:param bool sync: execute this inline instead of asynchronous
:param broker: an optional broker instance
.. py:method:: append(func, *args, **kwargs)