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30 lines
1.1 KiB
Python
Executable File
30 lines
1.1 KiB
Python
Executable File
#!/usr/bin/python
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"""
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This script will scrape the r-project.org machine learning selection and
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format the packages in github markdown style for this
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awesome-machine-learning repo.
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"""
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from pyquery import PyQuery as pq
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import urllib
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import codecs
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text_file = codecs.open("Packages.txt", encoding='utf-8', mode="w")
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d = pq(url='http://cran.r-project.org/web/views/MachineLearning.html',
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opener=lambda url, **kw: urllib.urlopen(url).read())
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for e in d("li").items():
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package_name = e("a").html()
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package_link = e("a")[0].attrib['href']
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if '..' in package_link:
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package_link = package_link.replace("..",
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'http://cran.r-project.org/web')
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dd = pq(url=package_link, opener=lambda url,
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**kw: urllib.urlopen(url).read())
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package_description = dd("h2").html()
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text_file.write(" [%s](%s) - %s \n" % (package_name, package_link,
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package_description))
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# print("* [%s](%s) - %s" % (package_name,package_link,
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# package_description))
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