35 lines
1 KiB
Nix
35 lines
1 KiB
Nix
# Used during module installation to prevent easy_install and python
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# setup.py install/test from downloading
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{ stdenv, python }:
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stdenv.mkDerivation {
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name = "python-offline-distutils-${python.version}";
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buildInputs = [ python ];
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unpackPhase = "true";
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installPhase = ''
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dst="$out/lib/${python.libPrefix}"
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ensureDir $dst/distutils
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ln -s ${python}/lib/${python.libPrefix}/distutils/* $dst/distutils/
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cat <<EOF > $dst/distutils/distutils.cfg
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[easy_install]
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allow-hosts = None
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EOF
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'';
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meta = {
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description = "distutils configured to disallow downloads";
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longDescription = ''
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A normal distutils with added distutils.cfg to set allow-hosts
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to None. This dissallows easy_install to download any packages.
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It is used by buildPythonPackage to ensure that no packages are
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downloaded during build/test/install.
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'';
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license = stdenv.lib.licenses.psfl;
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platforms = stdenv.lib.platforms.all;
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maintainers = with stdenv.lib.maintainers; [ simons chaoflow ];
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};
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}
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