forked from mirrors/nixpkgs
e10001042d
This makes it match the behaviour of fetchgit and fetchsvn, so it's easier to write scripts that support all of them.
70 lines
2.3 KiB
Nix
70 lines
2.3 KiB
Nix
{ stdenv, fetchhg, fetchurl, pythonPackages, curl }:
|
|
|
|
let
|
|
getmodel = name: sha256: {
|
|
src = fetchurl {
|
|
url = "http://iupr1.cs.uni-kl.de/~tmb/ocropus-models/${name}";
|
|
inherit sha256;
|
|
};
|
|
inherit name;
|
|
};
|
|
|
|
models = [
|
|
(getmodel "en-default.pyrnn.gz"
|
|
"1xyi3k3p81mfw0491gb1haisazfyi2i18f1wjs1m34ak39qfqjdp")
|
|
(getmodel "en-uw3-linerel-2.cmodel.gz"
|
|
"0zdw0db2znxxd4h7aa09506nkbxd1cfqacxzyzlx42bjn951wcpw")
|
|
(getmodel "en-mixed-3.ngraphs.gz"
|
|
"1fqw7pxmjwapirp9xv3b0gn9pk53q4740qn5dw4wxfxk9dpp9lr4")
|
|
(getmodel "en-space.model.gz"
|
|
"0w5hnjm6rz5iiw1p2yixj147ifq11s9jfzrxk4v4xxmcyn365096")
|
|
(getmodel "en-mixed.lineest.gz"
|
|
"0skrziksn3zb3g8588y7jd10pnl2pzrby0119ac0awapzzg9vkvw")
|
|
(getmodel "uw3unlv.pyrnn.gz"
|
|
"0g08q9cjxxx3mg1jn4654nalxr56y2jq1h33pwxrj5lrckr7grb9")
|
|
(getmodel "en-uw3unlv-perchar.cmodel.gz"
|
|
"1izvm0wkb2vh58hjp59fw97drv17zdzrw6mz3aanrg5ax6fnfadk")
|
|
(getmodel "gradient.lineest.gz"
|
|
"1bw9hj9byjxi31rjh2xiysnx8c72jz0npxa54xgjwsqg7ihl8jzw")
|
|
(getmodel "en-mixed-round1.lineest.gz"
|
|
"1fjkygyrg4ng7kx4iqa4yhgvmw1zq72p3q5p0hcb2xxhqc04vx7c")
|
|
(getmodel "frakant.pyrnn.gz"
|
|
"0i1k95f2a8qlc6m7qq11pmjfcimyrjsfjvv20nrs2ygp9pwskmxp")
|
|
(getmodel "fraktur.pyrnn.gz"
|
|
"1wlwvxn91ilgmlri1hj81arl3mbzxc24ycdnkf5icq4hdi4c6y8b")
|
|
];
|
|
in
|
|
pythonPackages.buildPythonPackage rec {
|
|
name = "ocropus-${version}";
|
|
version = "20130905";
|
|
|
|
src = fetchhg {
|
|
url = "https://code.google.com/p/ocropus.ocropy";
|
|
rev = "a6e0fbd820ce";
|
|
sha256 = "1s0v0gd6psfjp6lghwl2dj49h18mgf2n2z8hqzw8430nzhglnlvr";
|
|
};
|
|
|
|
patches = [ ./display.patch ];
|
|
|
|
propagatedBuildInputs = with pythonPackages; [ curl numpy scipy pillow
|
|
matplotlib beautifulsoup4 pygtk lxml ];
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
preConfigure = with stdenv.lib; ''
|
|
${concatStrings (map (x: "ln -s ${x.src} models/${x.name};") models)}
|
|
|
|
sed -i 's|/usr/local|'$out'|' ocrolib/common.py
|
|
sed -i 's|/usr/local|'$out'|' ocrolib/default.py
|
|
${pythonPackages.python}/bin/${pythonPackages.python.executable} setup.py download_models
|
|
'';
|
|
|
|
meta = with stdenv.lib; {
|
|
description = "Open source document analysis and OCR system";
|
|
license = licenses.asl20;
|
|
homepage = https://code.google.com/p/ocropus/;
|
|
maintainers = with maintainers; [ iElectric viric ];
|
|
platforms = platforms.linux;
|
|
};
|
|
}
|