def startDocument(self):
#print "Here....."
self.book = Book()
class SimpleHandler(sax.ContentHandler):
"""simple sax handler to parse the xml from douban"""
def __init__(self):
self.book=None
self.buffer = []
self.itemName = ""
self.pPages = re.compile("([0-9]+)\\D*")
self.pPrice = re.compile("([0-9]*\\.?[0-9]{0,2})(\\D*)")
def startDocument(self):
#print "Here....."
self.book = Book()
def startElement(self,name, attrs):
self.buffer = []
#print "start:"+name
if "db:attribute" == name :
self.itemName = attrs.getValue('name')
def endElement(self,name):
if "db:attribute" == name :
#print "%d,%s" %(len(self.buffer),"".join(self.buffer))
if "isbn10" ==self.itemName :
self.book.isbn10 = "".join(self.buffer)
elif "isbn13" ==self.itemName :
self.book.isbn13 = "".join(self.buffer)
elif "title" ==self.itemName :
self.book.title = "".join(self.buffer)
elif "subtitle" ==self.itemName :
self.book.subtitle = "".join(self.buffer)
elif "author" ==self.itemName :
self.book.author = "".join(self.buffer)
elif "publisher" ==self.itemName :
self.book.publisher = "".join(self.buffer)
elif "pubdate" == self.itemName :
self.book.pubdate = "".join(self.buffer)
elif "format" ==self.itemName :
self.book.format = "".join(self.buffer)
elif "binding" == self.itemName :
self.book.binding = "".join(self.buffer)
elif "series" == self.itemName :
self.book.series = "".join(self.buffer)
elif "keywords" == self.itemName :
self.book.keywords = "".join(self.buffer)
elif "author-intro" == self.itemName :
self.book.authorintro = "".join(self.buffer)
#there maybe multiple translators
elif "translator" == self.itemName :
self.book.translators.append("".join(self.buffer))
# print self.book.translators
# print(self.book._transtr())
#TODO... does not work.
# elif "quantity" == self.itemName :
# self.book.quantity = "".join(self.buffer)
elif "pages" == self.itemName :
self.book.pages = 0
matcher = self.pPages.match("".join(self.buffer))
if matcher :
self.book.pages = int(matcher.group(1))
elif "price" == self.itemName :
self.book.price = 0.0
matcher = self.pPrice.match("".join(self.buffer))
if matcher :
self.book.price = float(matcher.group(1))
elif 'summary' == name :
self.book.summary = "".join(self.buffer)
def characters(self,content):
self.buffer.append(content.strip())
def endDocument(self):
self.book._transtr()
def getresult(self):
# self.book.transtr = self.book._transtr()
#self.book._transtr()
return self.book