from HTMLParser import HTMLParser #import htmlentitydefs import csv import codecs import cStringIO class HTMLTextExtractor(HTMLParser): def __init__(self): HTMLParser.__init__(self) self.result = [ ] def handle_data(self, d): self.result.append(d) def handle_charref(self, number): codepoint = int(number[1:], 16) if number[0] in (u'x', u'X') else int(number) self.result.append(unichr(codepoint)) def handle_entityref(self, name): #codepoint = htmlentitydefs.name2codepoint[name] #self.result.append(unichr(codepoint)) self.result.append(name) def get_text(self): return u''.join(self.result) def html_to_text(html): s = HTMLTextExtractor() s.feed(html) return s.get_text() class UnicodeWriter: """ A CSV writer which will write rows to CSV file "f", which is encoded in the given encoding. """ def __init__(self, f, dialect=csv.excel, encoding="utf-8", **kwds): # Redirect output to a queue self.queue = cStringIO.StringIO() self.writer = csv.writer(self.queue, dialect=dialect, **kwds) self.stream = f self.encoder = codecs.getincrementalencoder(encoding)() def writerow(self, row): self.writer.writerow([(s.encode("utf-8").strip() if type(s) == str or type(s) == unicode else str(s)) for s in row]) # Fetch UTF-8 output from the queue ... data = self.queue.getvalue() data = data.decode("utf-8") # ... and reencode it into the target encoding data = self.encoder.encode(data) # write to the target stream self.stream.write(data) # empty queue self.queue.truncate(0) def writerows(self, rows): for row in rows: self.writerow(row)