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Updated spider.py: moved BeautifulSoup html.parser to fix "cannot retrieve or parse page" error #456

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Updated spider.py: moved BeautifulSoup html.parser to fix "cannot retrieve or parse page" error #456

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5 changes: 3 additions & 2 deletions code3/pagerank/spider.py
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Original file line number Diff line number Diff line change
Expand Up @@ -77,6 +77,8 @@
document = urlopen(url, context=ctx)

html = document.read()
soup = BeautifulSoup(html, "html.parser")

if document.getcode() != 200 :
print("Error on page: ",document.getcode())
cur.execute('UPDATE Pages SET error=? WHERE url=?', (document.getcode(), url) )
Expand All @@ -86,10 +88,9 @@
cur.execute('DELETE FROM Pages WHERE url=?', ( url, ) )
conn.commit()
continue

print('('+str(len(html))+')', end=' ')

soup = BeautifulSoup(html, "html.parser")
except KeyboardInterrupt:
print('')
print('Program interrupted by user...')
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