First python script
My first functional Python script. Grabs the 'src' attribute of a specific image on a specific page, using xpath.
#!/usr/bin/python -u
from lxml import etree
parser = etree.HTMLParser()
html = etree.parse('http://orgsci.journal.informs.org/', parser)
img = html.xpath('//a[(((count(preceding-sibling::*) + 1) = 3) and parent::*)]//img/@src')
for x in img:
print(x)
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