forked from goodboy/tractor
f0417d802b
This works now for supporting a new `tractor.pause_from_sync()` `tractor`-aware-replacement for `Pdb.set_trace()` from sync functions which are also scheduled from our runtime. Uses `greenback` to do all the magic of scheduling the bg `tractor._debug._pause()` task and engaging the normal TTY locking machinery triggered by `await tractor.breakpoint()` Further this starts some public API renaming, making a switch to `tractor.pause()` from `.breakpoint()` which IMO much better expresses the semantics of the runtime intervention required to suffice multi-process "breakpointing"; it also is an alternate name for the same in computer science more generally: https://en.wikipedia.org/wiki/Breakpoint It also avoids using the same name as the `breakpoint()` built-in which is important since there **is alot more going on** when you call our equivalent API. Deats of that: - add deprecation warning for `tractor.breakpoint()` - add `tractor.pause()` and a shorthand, easier-to-type, alias `.pp()` for "pause-point" B) - add `pause_from_sync()` as the new `breakpoint()`-from-sync-function hack which does all the `greenback` stuff for the user. Still TODO: - figure out where in the runtime and when to call `greenback.ensure_portal()`. - fix the frame selection issue where `trio._core._ki._ki_protection_decorator:wrapper` seems to be always shown on REPL start as the selected frame.. |
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| .. | ||
| _testing | ||
| experimental | ||
| msg | ||
| trionics | ||
| __init__.py | ||
| _child.py | ||
| _clustering.py | ||
| _context.py | ||
| _debug.py | ||
| _discovery.py | ||
| _entry.py | ||
| _exceptions.py | ||
| _forkserver_override.py | ||
| _ipc.py | ||
| _mp_fixup_main.py | ||
| _portal.py | ||
| _root.py | ||
| _rpc.py | ||
| _runtime.py | ||
| _spawn.py | ||
| _state.py | ||
| _streaming.py | ||
| _supervise.py | ||
| log.py | ||
| to_asyncio.py | ||