Accepting request 859775 from home:mcepl:work

Looks like a good addition to asyncio.

OBS-URL: https://build.opensuse.org/request/show/859775
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-unsync?expand=0&rev=1
This commit is contained in:
Matej Cepl 2021-01-02 02:11:11 +00:00 committed by Git OBS Bridge
commit 93ac13aafb
5 changed files with 108 additions and 0 deletions

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.osc

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-------------------------------------------------------------------
Sat Jan 2 01:40:00 UTC 2021 - Matej Cepl <mcepl@suse.com>
- Initial packaging of unsync 1.3.

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#
# spec file for package python-unsync
#
# Copyright (c) 2021 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via https://bugs.opensuse.org/
#
%define skip_python2 1
%{?!python_module:%define python_module() python-%{**} python3-%{**}}
%define modname unsync
Name: python-unsync
Version: 1.3
Release: 0
Summary: Unsynchronize asyncio
License: MIT
URL: https://github.com/alex-sherman/unsync
Source: https://github.com/alex-sherman/%{modname}/archive/v%{version}.tar.gz#/%{modname}-%{version}.tar.gz
BuildRequires: %{python_module setuptools}
BuildRequires: fdupes
BuildRequires: python-rpm-macros
BuildArch: noarch
%python_subpackages
%description
# unsync
Unsynchronize `asyncio` by using an ambient event loop in a separate thread.
# Rules for unsync
1. Mark all async functions with `@unsync`. May also mark regular
functions to execute in a separate thread.
* All `@unsync` functions, async or not, return an `Unfuture`
2. All `Futures` must be `Unfutures` which includes the result of an
`@unsync` function call, or wrapping `Unfuture(asyncio.Future)` or
`Unfuture(concurrent.Future)`. `Unfuture` combines the behavior of
`asyncio.Future` and `concurrent.Future`:
* `Unfuture.set_value` is threadsafe unlike `asyncio.Future`
* `Unfuture` instances can be awaited, even if made from
`concurrent.Future`
* `Unfuture.result()` is a blocking operation *except* in
`unsync.loop`/`unsync.thread` where it behaves like
`asyncio.Future.result` and will throw an exception if the future
is not done
3. Functions will execute in different contexts:
* `@unsync` async functions will execute in an event loop in
`unsync.thread`
* `@unsync` regular functions will execute in
`unsync.thread_executor`, a `ThreadPoolExecutor`
* `@unsync(cpu_bound=True)` regular functions will execute in
`unsync.process_executor`, a `ProcessPoolExecutor`
%prep
%setup -q -n unsync-%{version}
%build
%python_build
%install
%python_install
%python_expand %fdupes %{buildroot}%{$python_sitelib}
%check
%pyunittest -v
%files %{python_files}
%{python_sitelib}/*
%changelog

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version https://git-lfs.github.com/spec/v1
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