forked from goodboy/tractor
1
0
Fork 0
Commit Graph

6 Commits (977eaedb0bd4b235a5ac07da318f4c1d3be3749a)

Author SHA1 Message Date
Tyler Goodlet 3d0de25f93 Do proper `wrapt` arg extraction for type checking
Use an inner function / closure to properly process required arguments
at call time as is recommended in the `wrap` docs. Do async gen and
arg introspection at decorate time and raise appropriate type errors.
2019-01-25 00:10:13 -05:00
Tyler Goodlet 1b405ab4fe s/tickers/topics 2019-01-23 22:35:59 -05:00
Tyler Goodlet 226312042a Fix type annots 2019-01-23 00:41:45 -05:00
Tyler Goodlet b6cc1e8c22 More pub decorator improvements
- when calling the async gen func provided by the user wrap it in
  `@async_generator.aclosing` to ensure correct teardown at cancel time
- expect the gen to yield a dict with topic keys and data values
- add a `packetizer` function argument to the api allowing a user
  to format the data to be published in whatever way desired
- support using the decorator without the parentheses (using default
  arguments)
- use a `wrapt` "adapter" to override the signature presented to the
  `_actor._invoke` inspection machinery
- handle the default case where `tasks` isn't provided; allow only one
  concurrent publisher task
- store task locks in an actor local variable
- add a comprehensive doc string
2019-01-21 09:21:12 -05:00
Tyler Goodlet c58a6ea80f Fix type annots 2019-01-16 16:50:30 -05:00
Tyler Goodlet fbb6af47f8 Add a pub-sub messaging decorator API
Add a draft pub-sub API `@tractor.msg.pub` which allows
for decorating an asyn generator which can stream topic keyed
dictionaries for delivery to multiple calling / consuming tasks.
2019-01-16 12:19:01 -05:00