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commit: 7395f995d7a506f91b79614047067cf60642dc5c |
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Author: Alessandro Barbieri <lssndrbarbieri <AT> gmail <DOT> com> |
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AuthorDate: Sun Mar 29 09:23:26 2020 +0000 |
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Commit: Andrew Ammerlaan <andrewammerlaan <AT> riseup <DOT> net> |
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CommitDate: Sun Mar 29 09:29:03 2020 +0000 |
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URL: https://gitweb.gentoo.org/repo/proj/guru.git/commit/?id=7395f995 |
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|
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dev-python/trio-asyncio: new package |
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|
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Package-Manager: Portage-2.3.96, Repoman-2.3.22 |
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Signed-off-by: Alessandro Barbieri <lssndrbarbieri <AT> gmail.com> |
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|
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dev-python/trio-asyncio/Manifest | 1 + |
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dev-python/trio-asyncio/metadata.xml | 27 ++++++++++++++ |
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dev-python/trio-asyncio/trio-asyncio-0.11.0.ebuild | 41 ++++++++++++++++++++++ |
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3 files changed, 69 insertions(+) |
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|
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diff --git a/dev-python/trio-asyncio/Manifest b/dev-python/trio-asyncio/Manifest |
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new file mode 100644 |
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index 0000000..7d22a12 |
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--- /dev/null |
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+++ b/dev-python/trio-asyncio/Manifest |
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@@ -0,0 +1 @@ |
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+DIST trio-asyncio-0.11.0.tar.gz 67424 BLAKE2B 2d38b621eb5698521ba58c06295f6e2337821c64a35c4938ed9ffd4a01285c95df9c512d9922e88afbdff7c6fc0ef028784a1f189fbc9255ea46ee346b2f892c SHA512 718098f7ab18b168dd6a926d9bb64b636e06e6a1ea8e557ba4bf7782db16bb7fcccf226412284bfbc5183ff6df7624fc1a7ac73dd20bc841ffffd5e766e84d0a |
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|
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diff --git a/dev-python/trio-asyncio/metadata.xml b/dev-python/trio-asyncio/metadata.xml |
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new file mode 100644 |
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index 0000000..cc48483 |
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--- /dev/null |
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+++ b/dev-python/trio-asyncio/metadata.xml |
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@@ -0,0 +1,27 @@ |
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+<?xml version="1.0" encoding="UTF-8"?> |
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+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> |
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+ |
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+<pkgmetadata> |
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+ <maintainer type="person"> |
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+ <email>lssndrbarbieri@×××××.com</email> |
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+ <name>Alessandro Barbieri</name> |
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+ </maintainer> |
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+ <longdescription> |
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+Rationale |
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+ |
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+Trio has native concepts of tasks and task cancellation. Asyncio is based on callbacks and chaining Futures, albeit with nicer syntax, which make handling of failures and timeouts fundamentally less reliable, especially in larger programs. Thus, you really want to base your async project on Trio. |
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+ |
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+On the other hand, there are quite a few asyncio-enhanced libraries. You really don't want to re-invent any wheels in your project. |
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+ |
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+Thus, being able to use asyncio libraries from Trio is useful. trio-asyncio enables you to do that, and more. |
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+Transparent vs. explicit translation |
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+ |
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+trio_asyncio does not try to magically allow calling await trio_code() from asyncio or vice versa. There are multiple reasons for this; the executive summary is that cross-domain calls can't be made to work correctly, and any such call is likely to result in an irrecoverable error. You need to keep your code's asyncio and trio domains rigidly separate. |
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+ |
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+Fortunately, this is not difficult. |
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+ </longdescription> |
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+ <upstream> |
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+ <remote-id type="github">python-trio/trio-asyncio</remote-id> |
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+ <remote-id type="pypi">trio-asyncio</remote-id> |
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+ </upstream> |
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+</pkgmetadata> |
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|
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diff --git a/dev-python/trio-asyncio/trio-asyncio-0.11.0.ebuild b/dev-python/trio-asyncio/trio-asyncio-0.11.0.ebuild |
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new file mode 100644 |
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index 0000000..eac1549 |
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--- /dev/null |
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+++ b/dev-python/trio-asyncio/trio-asyncio-0.11.0.ebuild |
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@@ -0,0 +1,41 @@ |
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+# Copyright 1999-2020 Gentoo Authors |
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+# Distributed under the terms of the GNU General Public License v2 |
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+ |
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+EAPI=7 |
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+ |
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+PYTHON_COMPAT=( python3_6 ) |
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+ |
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+inherit distutils-r1 |
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+ |
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+DESCRIPTION="a re-implementation of the asyncio mainloop on top of Trio" |
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+HOMEPAGE=" |
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+ https://github.com/python-trio/trio-asyncio |
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+ https://pypi.org/project/trio-asyncio |
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+" |
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+SRC_URI="https://github.com/python-trio/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz" |
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+ |
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+LICENSE=" || ( Apache-2.0 MIT )" |
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+SLOT="0" |
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+KEYWORDS="~amd64 ~x86" |
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+ |
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+RDEPEND=" |
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+ >=dev-python/async_generator-1.6[${PYTHON_USEDEP}] |
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+ dev-python/outcome[${PYTHON_USEDEP}] |
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+ >=dev-python/trio-0.12.0[${PYTHON_USEDEP}] |
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+ $(python_gen_cond_dep '>=dev-python/contextvars-2.1[${PYTHON_USEDEP}]' python3_6) |
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+" |
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+DEPEND=" |
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+ ${RDEPEND} |
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+ dev-python/pytest-runner[${PYTHON_USEDEP}] |
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+" |
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+ |
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+distutils_enable_tests pytest |
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+distutils_enable_sphinx docs/source |
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+ |
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+src_prepare() { |
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+ #remove tests from installed packages |
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+ #TODO: remove hardcoded |
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+ sed -i 's|packages=find_packages()|packages=["trio_asyncio"]|' setup.py || die |
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+ |
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+ default |
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+} |