Move /usr/bin/python into a separate package
See https://fedoraproject.org/wiki/Changes/Move_usr_bin_python_into_separate_package Reverts https://fedoraproject.org/wiki/Changes/Avoid_usr_bin_python_in_RPM_Build
This commit is contained in:
Miro Hrončok
parent
692623a0b9
commit
002eb7557e
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@ -1,53 +0,0 @@
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diff -U3 -r Python-2.7.14.orig/Lib/site.py Python-2.7.14/Lib/site.py
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--- Python-2.7.14.orig/Lib/site.py 2018-01-29 15:05:04.517599815 +0100
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+++ Python-2.7.14/Lib/site.py 2018-01-30 09:13:17.305270500 +0100
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@@ -515,6 +515,41 @@
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"'import usercustomize' failed; use -v for traceback"
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+def handle_ambiguous_python_version():
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+ """Warn or fail if /usr/bin/python is used
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+
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+ Behavior depends on the value of PYTHON_DISALLOW_AMBIGUOUS_VERSION:
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+ - "warn" - print warning to stderr
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+ - "1" - print error and exit with positive exit code
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+ - otherwise: do nothing
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+
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+ This is a Fedora modification, see the Change page for details:
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+ See https://fedoraproject.org/wiki/Changes/Avoid_usr_bin_python_in_RPM_Build
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+ """
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+ if sys.executable == "/usr/bin/python":
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+ setting = os.environ.get("PYTHON_DISALLOW_AMBIGUOUS_VERSION")
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+ if setting == 'warn':
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+ print>>sys.stderr, (
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+ "DEPRECATION WARNING: python2 invoked with /usr/bin/python.\n"
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+ " Use /usr/bin/python3 or /usr/bin/python2\n"
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+ " /usr/bin/python will be removed or switched to Python 3"
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+ " in the future.\n"
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+ " If you cannot make the switch now, please follow"
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+ " instructions at"
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+ " https://fedoraproject.org/wiki/Changes/"
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+ "Avoid_usr_bin_python_in_RPM_Build#Quick_Opt-Out")
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+ elif setting == '1':
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+ print>>sys.stderr, (
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+ "ERROR: python2 invoked with /usr/bin/python.\n"
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+ " Use /usr/bin/python3 or /usr/bin/python2\n"
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+ " /usr/bin/python will be switched to Python 3"
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+ " in the future.\n"
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+ " More details are at"
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+ " https://fedoraproject.org/wiki/Changes/"
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+ "Avoid_usr_bin_python_in_RPM_Build#Quick_Opt-Out")
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+ exit(1)
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+
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+
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def main():
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global ENABLE_USER_SITE
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@@ -543,6 +578,7 @@
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# this module is run as a script, because this code is executed twice.
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if hasattr(sys, "setdefaultencoding"):
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del sys.setdefaultencoding
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+ handle_ambiguous_python_version()
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main()
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54
python2.spec
54
python2.spec
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@ -108,7 +108,7 @@ Summary: An interpreted, interactive, object-oriented programming language
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Name: %{python}
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# Remember to also rebase python2-docs when changing this:
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Version: 2.7.15
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Release: 4%{?dist}
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Release: 5%{?dist}
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License: Python
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Group: Development/Languages
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Requires: %{python}-libs%{?_isa} = %{version}-%{release}
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@ -186,6 +186,15 @@ Requires: python2-pip
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%endif # !module_build
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%endif # rewheel
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# Providing python27 as now multiple interpreters exist in Fedora
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# alongside the system one e.g. python26, python33 etc
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Provides: python27 = %{version}-%{release}
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# https://fedoraproject.org/wiki/Changes/Move_usr_bin_python_into_separate_package
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# We recommend /usr/bin/python so users get it by default
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# Versioned recommends are problematic, and we know that the package requires
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# python2 back with fixed version, so we just use the path here:
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Recommends: %{_bindir}/python
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# =======================
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@ -724,11 +733,6 @@ Patch193: 00193-enable-loading-sqlite-extensions.patch
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# 00198 #
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Patch198: 00198-add-rewheel-module.patch
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# 00288 #
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# Adds a warning when /usr/bin/python is invoked during rpmbuild
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# See https://fedoraproject.org/wiki/Changes/Avoid_usr_bin_python_in_RPM_Build
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Patch288: 00288-ambiguous-python-version-rpmbuild-warn.patch
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# 00289 #
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# Disable automatic detection for the nis module
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# (we handle it it in Setup.dist, see Patch0)
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@ -756,15 +760,6 @@ Patch5000: 05000-autotool-intermediates.patch
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# Additional metadata, and subpackages
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# ======================================================
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Provides: python = %{version}-%{release}
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Provides: python%{?_isa} = %{version}-%{release}
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# Providing python27 as now multiple interpreters exist in Fedora
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# alongside the system one e.g. python26, python33 etc
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Provides: python27 = %{version}-%{release}
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URL: https://www.python.org/
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%description
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@ -780,6 +775,22 @@ package.
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This package provides the "python2" executable; most of the actual
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implementation is within the "python2-libs" package.
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%package -n python-unversioned-command
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Summary: The "python" command that runs Python 2
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BuildArch: noarch
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# https://fedoraproject.org/wiki/Changes/Move_usr_bin_python_into_separate_package
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# In theory this could require any python2 version
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Requires: python2 == %{version}-%{release}
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# But since we want to provide versioned python, we require exact version
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Provides: python = %{version}-%{release}
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# This also save us an explicit conflict for older python2 builds
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%description -n python-unversioned-command
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This package contains /usr/bin/python - the "python" command that runs Python 2.
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%package libs
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Summary: Runtime libraries for Python 2
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Group: Applications/System
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@ -1047,7 +1058,6 @@ mv Modules/cryptmodule.c Modules/_cryptmodule.c
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%if %{with rewheel}
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%patch198 -p1
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%endif
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%patch288 -p1
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%patch289 -p1
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@ -1574,10 +1584,13 @@ CheckPython \
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%license LICENSE
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%doc README
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%{_bindir}/pydoc*
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%{_bindir}/python
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%{_bindir}/%{python}
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%{_bindir}/python%{pybasever}
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%{_mandir}/*/*
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%{_mandir}/*/python2*
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%files -n python-unversioned-command
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%{_bindir}/python
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%{_mandir}/*/python.1.*
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%files libs
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%defattr(-,root,root,-)
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@ -1952,6 +1965,11 @@ CheckPython \
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# ======================================================
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%changelog
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* Thu Jun 14 2018 Miro Hrončok <mhroncok@redhat.com> - 2.7.15-5
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- Move /usr/bin/python into a separate package
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https://fedoraproject.org/wiki/Changes/Move_usr_bin_python_into_separate_package
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- Revert https://fedoraproject.org/wiki/Changes/Avoid_usr_bin_python_in_RPM_Build
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* Wed Jun 13 2018 Miro Hrončok <mhroncok@redhat.com> - 2.7.15-4
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- Rebuilt for Python 3.7
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