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From: Zac Medico <zmedico@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Cc: python@gentoo.org, Zac Medico <zmedico@gentoo.org>
Subject: [gentoo-dev] [PATCH] python-utils-r1.eclass: support PYTHON_IMPLS_NO_STRICT variable
Date: Tue,  2 May 2017 14:48:40 -0700	[thread overview]
Message-ID: <20170502214840.10124-1-zmedico@gentoo.org> (raw)

This is intended to be set by the user when using ebuilds that may
have unknown implementations in PYTHON_COMPAT. The assumption is
that the ebuilds are intended to be used within multiple contexts
which can involve revisions of this eclass that support different
python implementations.
---
 eclass/python-utils-r1.eclass | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/eclass/python-utils-r1.eclass b/eclass/python-utils-r1.eclass
index 66a359e..1846da3 100644
--- a/eclass/python-utils-r1.eclass
+++ b/eclass/python-utils-r1.eclass
@@ -47,6 +47,21 @@ _PYTHON_ALL_IMPLS=(
 )
 readonly _PYTHON_ALL_IMPLS
 
+# @ECLASS-VARIABLE: PYTHON_IMPLS_NO_STRICT
+# @DESCRIPTION:
+# Tolerate unknown implementations in PYTHON_COMPAT.
+#
+# This is intended to be set by the user when using ebuilds that may
+# have unknown implementations in PYTHON_COMPAT. The assumption is
+# that the ebuilds are intended to be used within multiple contexts
+# which can involve revisions of this eclass that support different
+# python implementations.
+#
+# Example:
+# @CODE
+# PYTHON_IMPLS_NO_STRICT=1
+# @CODE
+
 # @FUNCTION: _python_impl_supported
 # @USAGE: <impl>
 # @INTERNAL
@@ -79,6 +94,7 @@ _python_impl_supported() {
 			fi
 			;;
 		*)
+			[[ -n ${PYTHON_IMPLS_NO_STRICT} ]] && return 1
 			die "Invalid implementation in PYTHON_COMPAT: ${impl}"
 	esac
 }
-- 
2.10.2



             reply	other threads:[~2017-05-02 21:49 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-02 21:48 Zac Medico [this message]
2017-05-04 20:34 ` [gentoo-dev] Re: [PATCH] python-utils-r1.eclass: support PYTHON_IMPLS_NO_STRICT variable Zac Medico
2017-05-05  5:29   ` Michał Górny
2017-05-05  6:53     ` Zac Medico
2017-05-16 17:19 ` [gentoo-dev] " Michał Górny
2017-05-16 17:21   ` Zac Medico

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