76 lines
2.5 KiB
Nix
76 lines
2.5 KiB
Nix
{ lib, stdenv, fetchPypi, python, buildPythonPackage, isPy3k, pycairo, backports_functools_lru_cache
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, which, cycler, dateutil, nose, numpy, pyparsing, sphinx, tornado, kiwisolver
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, freetype, libpng, pkg-config, mock, pytz, pygobject3, gobject-introspection
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, certifi, pillow
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, enableGhostscript ? true, ghostscript ? null, gtk3
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, enableGtk3 ? false, cairo
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# darwin has its own "MacOSX" backend
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, enableTk ? !stdenv.isDarwin, tcl ? null, tk ? null, tkinter ? null, libX11 ? null
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, enableQt ? false, pyqt5 ? null
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, Cocoa
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, pythonOlder
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}:
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assert enableGhostscript -> ghostscript != 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 -> pyqt5 != null;
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buildPythonPackage rec {
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version = "3.3.4";
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pname = "matplotlib";
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disabled = !isPy3k;
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src = fetchPypi {
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inherit pname version;
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sha256 = "3e477db76c22929e4c6876c44f88d790aacdf3c3f8f3a90cb1975c0bf37825b0";
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};
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XDG_RUNTIME_DIR = "/tmp";
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nativeBuildInputs = [ pkg-config ];
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buildInputs = [ which sphinx ]
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++ lib.optional enableGhostscript ghostscript
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++ lib.optional stdenv.isDarwin [ Cocoa ];
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propagatedBuildInputs =
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[ cycler dateutil numpy pyparsing tornado freetype kiwisolver
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certifi libpng mock pytz pillow ]
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++ lib.optionals enableGtk3 [ cairo pycairo gtk3 gobject-introspection pygobject3 ]
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++ lib.optionals enableTk [ tcl tk tkinter libX11 ]
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++ lib.optionals enableQt [ pyqt5 ];
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setup_cfg = if stdenv.isDarwin then ./setup-darwin.cfg else ./setup.cfg;
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preBuild = ''
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cp "$setup_cfg" ./setup.cfg
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'';
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# Matplotlib tries to find Tcl/Tk by opening a Tk window and asking the
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# corresponding interpreter object for its library paths. This fails if
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# `$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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tcl_tk_cache = ''"${tk}/lib", "${tcl}/lib", "${lib.strings.substring 0 3 tk.version}"'';
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in
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lib.optionalString enableTk
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"sed -i '/self.tcl_tk_cache = None/s|None|${tcl_tk_cache}|' setupext.py";
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# Matplotlib needs to be built against a specific version of freetype in
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# order for all of the tests to pass.
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doCheck = false;
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meta = with lib; {
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description = "Python plotting library, making publication quality plots";
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homepage = "https://matplotlib.org/";
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maintainers = with maintainers; [ lovek323 veprbl ];
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};
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}
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