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comparison bitsyblog/utils.py @ 84:e5a23f5ea14e

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make cooked bodies depend on file mtime
author Jeff Hammel <jhammel@mozilla.com>
date Thu, 17 Nov 2011 13:18:51 -0800
parents 4df927b0d847
children 8f30c2f702bc
comparison
equal deleted inserted replaced
83:666f3051ce31 84:e5a23f5ea14e
15 timeformat = ( 'YYYY', 'MM', 'DD', 'HH', 'MM', 'SS' ) 15 timeformat = ( 'YYYY', 'MM', 'DD', 'HH', 'MM', 'SS' )
16 timestamp = '%Y%m%d%H%M%S' # strftime representation 16 timestamp = '%Y%m%d%H%M%S' # strftime representation
17 17
18 def ReST2html(string): 18 def ReST2html(string):
19 """renders a string with restructured text""" 19 """renders a string with restructured text"""
20 20
21 settings = { 'report_level': 5 } 21 settings = { 'report_level': 5 }
22 string = string.strip() 22 string = string.strip()
23 try: 23 try:
24
25 parts = docutils.core.publish_parts(string, 24 parts = docutils.core.publish_parts(string,
26 writer_name='html', 25 writer_name='html',
27 settings_overrides=settings) 26 settings_overrides=settings)
28 body = parts['body'] 27 body = parts['body']
29 except (SystemMessage, UnicodeError), e: 28 except (SystemMessage, UnicodeError), e:
30 lines = [ cgi.escape(i.strip()) for i in string.split('\n') ] 29 lines = [ cgi.escape(i.strip()) for i in string.split('\n') ]
31 body = '<br/>\n'.join(lines) 30 body = '<br/>\n'.join(lines)
32 return body 31 return body
33 32
34 def validate_css(css): 33 def validate_css(css):
35 """use a webservice to determine if the argument is valid css""" 34 """use a webservice to determine if the argument is valid css"""
36 url = 'http://jigsaw.w3.org/css-validator/validator?text=%s' 35 url = 'http://jigsaw.w3.org/css-validator/validator?text=%s'
37 url = url % urllib.quote_plus(css) 36 url = url % urllib.quote_plus(css)
38 foo = urllib2.urlopen(url) 37 foo = urllib2.urlopen(url)
39 text = foo.read() 38 text = foo.read()
40 return not 'We found the following errors' in text # XXX hacky 39 return not 'We found the following errors' in text # XXX hacky
46 retval.append(int(datestamp[:len(i)])) 45 retval.append(int(datestamp[:len(i)]))
47 datestamp = datestamp[len(i):] 46 datestamp = datestamp[len(i):]
48 return datetime.datetime(*retval) 47 return datetime.datetime(*retval)
49 48
50 def datestamp(date=None): 49 def datestamp(date=None):
50 if isinstance(date, float):
51 date = datetime.datetime.fromtimestamp(date)
51 if date is None: 52 if date is None:
52 date = datetime.datetime.now() 53 date = datetime.datetime.now()
53 return date.strftime(timestamp) 54 return date.strftime(timestamp)