h/plugins/validate.py

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2010-03-13 06:16:06 +00:00
'''
Runs a given url through the w3c validator
by Vladi
'''
import urllib
import urllib2
from util import hook
@hook.command('val')
@hook.command('valid')
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@hook.command
def validate(inp):
'''.val/.valid/.validate <url> -- runs url through w3c markup validator'''
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if not inp:
return validate.__doc__
if not inp.startswith('http://'):
inp = 'http://' + inp
url = 'http://validator.w3.org/check?uri=%s' % urllib.quote(inp, '')
info = dict(urllib2.urlopen(url).info())
print info
status = info['x-w3c-validator-status'].lower()
if status in ("valid", "invalid"):
errorcount = info['x-w3c-validator-errors']
warningcount = info['x-w3c-validator-warnings']
return "%s was found to be %s with %s errors and %s warnings." \
" see: %s" % (inp, status, errorcount, warningcount, url)