44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
#!/usr/bin/env python
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"""
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validate.py - Phenny Validation Module
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Copyright 2008, Sean B. Palmer, inamidst.com
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Licensed under the Eiffel Forum License 2.
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http://inamidst.com/phenny/
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"""
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import web
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def val(phenny, input):
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"""Check a webpage using the W3C Markup Validator."""
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if not input.group(2):
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return phenny.reply("Nothing to validate.")
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uri = input.group(2)
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if not uri.startswith('http://'):
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uri = 'http://' + uri
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path = '/check?uri=%s;output=xml' % web.quote(uri)
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info = web.head('http://validator.w3.org' + path)
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result = uri + ' is '
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if isinstance(info, list):
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return phenny.say('Got HTTP response %s' % info[1])
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if 'X-W3C-Validator-Status' in info:
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result += str(info['X-W3C-Validator-Status'])
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if info['X-W3C-Validator-Status'] != 'Valid':
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if 'X-W3C-Validator-Errors' in info:
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n = int(info['X-W3C-Validator-Errors'].split(' ')[0])
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if n != 1:
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result += ' (%s errors)' % n
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else: result += ' (%s error)' % n
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else: result += 'Unvalidatable: no X-W3C-Validator-Status'
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phenny.reply(result)
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val.rule = (['val'], r'(?i)(\S+)')
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val.example = '.val http://www.w3.org/'
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if __name__ == '__main__':
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print(__doc__.strip())
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