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Remove tokio Handle type from Executor::new #10980

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merged 3 commits into from
Oct 16, 2020

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gshuflin
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@gshuflin gshuflin commented Oct 16, 2020

Problem

Version 0.3 of the tokio library no longer has a type called Handle, instead unifying the functionality of this type with the Runtime type. We currently use the Handle type in a bunch of places, particularly tests, where we create our own wrapper around the tokio executor, and we will have to change this in order to upgrade to tokio 0.3.

Solution

Nearly every call site that invokes the Executor::new method passes in Handle::current, so this commit modifies that new associated function to call Handle::current internally, which lets us remove the reference to Handle at each call site. This will make it easier to upgrade to tokio 0.3 in the near future.

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@Eric-Arellano Eric-Arellano left a comment

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Good idea. I'm excited for the tokio upgrade!

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Coverage Status

Coverage remained the same at 0.0% when pulling f847ea8 on gshuflin:update-tokio-prework into fdb7737 on pantsbuild:master.

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@tdyas tdyas left a comment

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lgtm

@gshuflin gshuflin merged commit adf43ee into pantsbuild:master Oct 16, 2020
@gshuflin gshuflin deleted the update-tokio-prework branch October 16, 2020 23:13
@gshuflin gshuflin mentioned this pull request Oct 30, 2020
gshuflin added a commit that referenced this pull request Oct 31, 2020
Internal-only changes: 

* upgrade to cpython crate v0.5.1 (#11052)
  `PR #11052 <https://github.com/pantsbuild/pants/pull/11052>`_

* Prepare 2.0.0 (#11053)
  `PR #11053 <https://github.com/pantsbuild/pants/pull/11053>`_

* Revert "Add new EngineAware method metadata() (#11030)" (#11047)
  `PR #11030 <https://github.com/pantsbuild/pants/pull/11030>`_
  `PR #11047 <https://github.com/pantsbuild/pants/pull/11047>`_

* Remove deprecated `python_binary` target in favor of `pex_binary` (#11046)
  `PR #11046 <https://github.com/pantsbuild/pants/pull/11046>`_

* Prepare 2.0.0rc3 (#11044)
  `PR #11044 <https://github.com/pantsbuild/pants/pull/11044>`_

* Eagerly validate entry points for `setup_py().with_binaries()` (#11034)
  `PR #11034 <https://github.com/pantsbuild/pants/pull/11034>`_
  `PR #11021 <https://github.com/pantsbuild/pants/pull/11021>`_

* Use Ubuntu Bionic for CI (#11027)
  `PR #11027 <https://github.com/pantsbuild/pants/pull/11027>`_

* Prepare 2.0.0rc2 (#11017)
  `PR #11017 <https://github.com/pantsbuild/pants/pull/11017>`_

* Remove RunTrackerLogger (#11018)
  `PR #11018 <https://github.com/pantsbuild/pants/pull/11018>`_

* Upgrade Pex to 2.1.20 (#11014)
  `PR #11014 <https://github.com/pantsbuild/pants/pull/11014>`_

* Remove more unused code from RunTracker (#11012)
  `PR #11012 <https://github.com/pantsbuild/pants/pull/11012>`_

* Add type annotations to AggregatedTimings (#11009)
  `PR #11009 <https://github.com/pantsbuild/pants/pull/11009>`_

* Increase default `[python-setup].resolver_jobs` to `cpu_count / 2` (#11006)
  `PR #11006 <https://github.com/pantsbuild/pants/pull/11006>`_

* Include `<PYENV>` in `[python-setup].interpreter_search_paths` default (#10998)
  `PR #10998 <https://github.com/pantsbuild/pants/pull/10998>`_

* Remove PantsDaemonStats class wrapper (#11003)
  `PR #11003 <https://github.com/pantsbuild/pants/pull/11003>`_
  `PR #files#r508861045 <https://github.com/pantsbuild/pants/pull/11000/files#r508861045>`_

* Revert using libCST for dep inference due to performance (#10907) (#11001)
  `PR #10907 <https://github.com/pantsbuild/pants/pull/10907>`_
  `PR #11001 <https://github.com/pantsbuild/pants/pull/11001>`_


* Run tracker refactor (#11000)
  `PR #11000 <https://github.com/pantsbuild/pants/pull/11000>`_

* refactor Core::new including command runner setup (#10993)
  `PR #10993 <https://github.com/pantsbuild/pants/pull/10993>`_
  `PR #10960 <https://github.com/pantsbuild/pants/pull/10960>`_

* Allow changing the versioning scheme for `python_distribution` first-party dependencies (#10977)
  `PR #10977 <https://github.com/pantsbuild/pants/pull/10977>`_

* Remove tokio Handle type from Executor::new (#10980)
  `PR #10980 <https://github.com/pantsbuild/pants/pull/10980>`_

* Remove deprecated `Address.parse()` and `Address.reference()` (#10981)
  `PR #10981 <https://github.com/pantsbuild/pants/pull/10981>`_

* Remove project_ methods from the externs module (#10955)
  `PR #10955 <https://github.com/pantsbuild/pants/pull/10955>`_

* Prepare 2.0.0rc1 (#10972)
  `PR #10972 <https://github.com/pantsbuild/pants/pull/10972>`_

* Fix interpreter selection when building a PEX to use `[python-setup].interpreter_search_paths` (#10965)
  `PR #10965 <https://github.com/pantsbuild/pants/pull/10965>`_

* Delete `JsonReporter` (#10964)
  `PR #10964 <https://github.com/pantsbuild/pants/pull/10964>`_

* Fix log (#10959)
  `PR #10959 <https://github.com/pantsbuild/pants/pull/10959>`_

* Expose getattr method for Python-related APIs (#10953)
  `PR #10953 <https://github.com/pantsbuild/pants/pull/10953>`_

* Upgrade tokio package to 0.2.22 (#10949)
  `PR #10949 <https://github.com/pantsbuild/pants/pull/10949>`_

* Use `package` to build Pants's wheels, rather than `setup-py` (#10947)
  `PR #10947 <https://github.com/pantsbuild/pants/pull/10947>`_

* Simplify val_to_str and have it and val_to_log_level use PyObject (#10946)
  `PR #10946 <https://github.com/pantsbuild/pants/pull/10946>`_
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4 participants