140 lines
3.6 KiB
Nix
140 lines
3.6 KiB
Nix
{ lib
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, stdenv
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, buildPythonPackage
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, fetchPypi
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, python
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, cython
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, numpy
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, python-dateutil
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, pytz
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, scipy
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, sqlalchemy
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, tables
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, xlrd
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, xlwt
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# Test inputs
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, glibcLocales
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, hypothesis
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, jinja2
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, pytestCheckHook
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, pytest-xdist
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, pytest-asyncio
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, XlsxWriter
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# Darwin inputs
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, runtimeShell
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, libcxx
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}:
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buildPythonPackage rec {
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pname = "pandas";
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version = "1.4.2";
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format = "setuptools";
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src = fetchPypi {
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inherit pname version;
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sha256 = "sha256-krwfxYXxRjyoJ7RVNZV4FbfeshjFSbfBhALDIsdUmhI=";
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};
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nativeBuildInputs = [ cython ];
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buildInputs = lib.optional stdenv.isDarwin libcxx;
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propagatedBuildInputs = [
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numpy
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python-dateutil
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pytz
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];
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checkInputs = [
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glibcLocales
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hypothesis
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jinja2
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pytest-asyncio
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pytest-xdist
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pytestCheckHook
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XlsxWriter
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];
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# Doesn't work with -Werror,-Wunused-command-line-argument
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# https://github.com/NixOS/nixpkgs/issues/39687
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hardeningDisable = lib.optional stdenv.cc.isClang "strictoverflow";
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# For OSX, we need to add a dependency on libcxx, which provides
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# `complex.h` and other libraries that pandas depends on to build.
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postPatch = lib.optionalString stdenv.isDarwin ''
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cpp_sdk="${lib.getDev libcxx}/include/c++/v1";
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echo "Adding $cpp_sdk to the setup.py common_include variable"
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substituteInPlace setup.py \
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--replace "['pandas/src/klib', 'pandas/src']" \
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"['pandas/src/klib', 'pandas/src', '$cpp_sdk']"
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'';
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doCheck = !stdenv.isAarch32 && !stdenv.isAarch64; # upstream doesn't test this architecture
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# don't max out build cores, it breaks tests
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dontUsePytestXdist = true;
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pytestFlagsArray = [
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# https://github.com/pandas-dev/pandas/blob/main/test_fast.sh
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"--skip-db"
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"--skip-slow"
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"--skip-network"
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"-m" "'not single_cpu'"
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"--numprocesses" "4"
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];
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disabledTests = [
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# Locale-related
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"test_names"
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"test_dt_accessor_datetime_name_accessors"
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"test_datetime_name_accessors"
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# Disable IO related tests because IO data is no longer distributed
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"io"
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# Tries to import from pandas.tests post install
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"util_in_top_level"
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# Tries to import compiled C extension locally
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"test_missing_required_dependency"
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# AssertionError with 1.2.3
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"test_from_coo"
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# AssertionError: No common DType exists for the given inputs
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"test_comparison_invalid"
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# AssertionError: Regex pattern '"quotechar" must be string, not int'
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"python-kwargs2"
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] ++ lib.optionals stdenv.isDarwin [
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"test_locale"
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"test_clipboard"
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];
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# Tests have relative paths, and need to reference compiled C extensions
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# so change directory where `import .test` is able to be resolved
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preCheck = ''
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cd $out/${python.sitePackages}/pandas
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export LC_ALL="en_US.UTF-8"
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PYTHONPATH=$out/${python.sitePackages}:$PYTHONPATH
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''
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# TODO: Get locale and clipboard support working on darwin.
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# Until then we disable the tests.
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+ lib.optionalString stdenv.isDarwin ''
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# Fake the impure dependencies pbpaste and pbcopy
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echo "#!${runtimeShell}" > pbcopy
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echo "#!${runtimeShell}" > pbpaste
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chmod a+x pbcopy pbpaste
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export PATH=$(pwd):$PATH
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'';
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enableParallelBuilding = true;
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pythonImportsCheck = [ "pandas" ];
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meta = with lib; {
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# https://github.com/pandas-dev/pandas/issues/14866
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# pandas devs are no longer testing i686 so safer to assume it's broken
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broken = stdenv.isi686;
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homepage = "https://pandas.pydata.org/";
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changelog = "https://pandas.pydata.org/docs/whatsnew/index.html";
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description = "Python Data Analysis Library";
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license = licenses.bsd3;
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maintainers = with maintainers; [ raskin fridh knedlsepp ];
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platforms = platforms.unix;
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};
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}
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