93 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			93 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
{ stdenv, fetchurl, python, buildPythonPackage, pycairo
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, which, cycler, dateutil, nose, numpy, pyparsing, sphinx, tornado
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, freetype, libpng, pkgconfig, mock, pytz, pygobject3, functools32, subprocess32
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, enableGhostscript ? false, ghostscript ? null, gtk3
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, enableGtk2 ? false, pygtk ? null, gobjectIntrospection
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, enableGtk3 ? false, cairo
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, enableTk ? false, tcl ? null, tk ? null, tkinter ? null, libX11 ? null
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, enableQt ? false, pyqt4
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, libcxx
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, Cocoa
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}:
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assert enableGhostscript -> ghostscript != null;
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assert enableGtk2 -> pygtk != null;
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assert enableTk -> (tcl != null)
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                && (tk != null)
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                && (tkinter != null)
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                && (libX11 != null)
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                ;
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assert enableQt -> pyqt4 != null;
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buildPythonPackage rec {
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  version = "2.0.2";
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  pname = "matplotlib";
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  name = "${pname}-${version}";
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  src = fetchurl {
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    url = "mirror://pypi/m/matplotlib/${name}.tar.gz";
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    sha256 = "0ffbc44faa34a8b1704bc108c451ecf87988f900ef7ce757b8e2e84383121ff1";
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  };
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  NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isDarwin "-I${libcxx}/include/c++/v1";
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  XDG_RUNTIME_DIR = "/tmp";
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  buildInputs = [ python which sphinx stdenv ]
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    ++ stdenv.lib.optional enableGhostscript ghostscript
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    ++ stdenv.lib.optional stdenv.isDarwin [ Cocoa ];
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  propagatedBuildInputs =
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    [ cycler dateutil nose numpy pyparsing tornado freetype
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      libpng pkgconfig mock pytz
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    ]
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    ++ stdenv.lib.optional enableGtk2 pygtk
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    ++ stdenv.lib.optionals enableGtk3 [ cairo pycairo gtk3 gobjectIntrospection pygobject3 ]
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    ++ stdenv.lib.optionals enableTk [ tcl tk tkinter libX11 ]
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    ++ stdenv.lib.optionals enableQt [ pyqt4 ]
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    ++ stdenv.lib.optionals (builtins.hasAttr "isPy2" python) [ functools32 subprocess32 ];
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  patches =
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    [ ./basedirlist.patch ] ++
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    stdenv.lib.optionals stdenv.isDarwin [ ./darwin-stdenv.patch ];
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  # Matplotlib tries to find Tcl/Tk by opening a Tk window and asking the
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  # corresponding interpreter object for its library paths. This fails if
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  # `$DISPLAY` is not set. The fallback option assumes that Tcl/Tk are both
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  # installed under the same path which is not true in Nix.
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  # With the following patch we just hard-code these paths into the install
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  # script.
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  postPatch =
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    let
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      inherit (stdenv.lib.strings) substring;
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      tcl_tk_cache = ''"${tk}/lib", "${tcl}/lib", "${substring 0 3 tk.version}"'';
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    in
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    stdenv.lib.optionalString enableTk
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      "sed -i '/self.tcl_tk_cache = None/s|None|${tcl_tk_cache}|' setupext.py";
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  checkPhase = ''
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    ${python.interpreter} tests.py
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  '';
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  # Test data is not included in the distribution (the `tests` folder
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  # is missing)
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  doCheck = false;
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  prePatch = ''
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    # Failing test: ERROR: matplotlib.tests.test_style.test_use_url
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    sed -i 's/test_use_url/fails/' lib/matplotlib/tests/test_style.py
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    # Failing test: ERROR: test suite for <class 'matplotlib.sphinxext.tests.test_tinypages.TestTinyPages'>
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    sed -i 's/TestTinyPages/fails/' lib/matplotlib/sphinxext/tests/test_tinypages.py
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    # Transient errors
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    sed -i 's/test_invisible_Line_rendering/noop/' lib/matplotlib/tests/test_lines.py
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  '';
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  meta = with stdenv.lib; {
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    description = "Python plotting library, making publication quality plots";
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    homepage    = "http://matplotlib.sourceforge.net/";
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    maintainers = with maintainers; [ lovek323 ];
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    platforms   = platforms.unix;
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  };
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}
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