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{ stdenv, buildPythonPackage, fetchurl, glibcLocales, mock, pytest, botocore,
testfixtures, pillow, six, twisted, w3lib, lxml, queuelib, pyopenssl,
service-identity, parsel, pydispatcher, cssselect, lib }:
buildPythonPackage rec {
version = "1.5.0";
pname = "Scrapy";
name = "${pname}-${version}";
buildInputs = [ glibcLocales mock pytest botocore testfixtures pillow ];
propagatedBuildInputs = [
six twisted w3lib lxml cssselect queuelib pyopenssl service-identity parsel pydispatcher
];
# Scrapy is usually installed via pip where copying all
# permissions makes sense. In Nix the files copied are owned by
# root and readonly. As a consequence scrapy can't edit the
# project templates.
patches = [ ./permissions-fix.patch ];
LC_ALL="en_US.UTF-8";
checkPhase = ''
py.test --ignore=tests/test_linkextractors_deprecated.py --ignore=tests/test_proxy_connect.py ${lib.optionalString stdenv.isDarwin "--ignore=tests/test_utils_iterators.py"}
# The ignored tests require mitmproxy, which depends on protobuf, but it's disabled on Python3
# Ignore iteration test, because lxml can't find encodings on darwin https://bugs.launchpad.net/lxml/+bug/707396
'';
src = fetchurl {
url = "mirror://pypi/S/Scrapy/${name}.tar.gz";
sha256 = "31a0bf05d43198afaf3acfb9b4fb0c09c1d7d7ff641e58c66e36117f26c4b755";
};
meta = with lib; {
description = "A fast high-level web crawling and web scraping framework, used to crawl websites and extract structured data from their pages";
homepage = http://scrapy.org/;
license = licenses.bsd3;
maintainers = with maintainers; [ drewkett ];
platforms = platforms.unix;
};
}
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