26 lines
940 B
Python
Executable File
26 lines
940 B
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 format the packages
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in github markdown style for this 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',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("..",'http://cran.r-project.org/web')
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dd = pq(url=package_link,opener=lambda url, **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,package_description))
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# print "* [%s](%s) - %s" % (package_name,package_link,package_description)
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index += 1
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