class ZXhtmlSummaryAnalyser(IZXhtmlAnalyser):
def __init__(self, maxLength=100):
self.summary = u"" #$NON-NLS-1$
self.maxLength = maxLength
self.inBody = False
self.length = 0
self.normalizer = ZNormalizeTextTransformer(True)
# end __init__()
def analyseElement(self, node):
if node.localName.lower() == u"body": #$NON-NLS-1$
self.inBody = True
# end analyseElement()
def analyseText(self, node):
if not self.inBody or len(self.summary) > self.maxLength:
return
text = convertToUnicode(node.nodeValue)
if text:
# use transformer to remove newlines and repeating white spaces.
self.summary = self.normalizer.transform(self.summary + text)
# end analyseText
def getSummary(self):
return self._ellipsis(self.summary, self.maxLength)
# end getSummary()
def _ellipsis(self, s, max):
if not s:
return u"" #$NON-NLS-1$
s = s.strip()
l = len(s)
if l < max:
return s
end = max - 1
s = s[0:end]
s = s + u"..." #$NON-NLS-1$
return s.strip()
class ZXhtmlSummaryAnalyser(IZXhtmlAnalyser):
def __init__(self, maxLength = 100):
self.summary = u"" #$NON-NLS-1$
self.maxLength = maxLength
self.inBody = False
self.length = 0
self.normalizer = ZNormalizeTextTransformer(True)
# end __init__()
def analyseElement(self, node):
if node.localName.lower() == u"body": #$NON-NLS-1$
self.inBody = True
# end analyseElement()
def analyseText(self, node):
if not self.inBody or len(self.summary) > self.maxLength:
return
text = convertToUnicode(node.nodeValue)
if text:
# use transformer to remove newlines and repeating white spaces.
self.summary = self.normalizer.transform( self.summary + text)
# end analyseText
def getSummary(self):
return self._ellipsis(self.summary, self.maxLength)
# end getSummary()
def _ellipsis(self, s, max):
if not s:
return u"" #$NON-NLS-1$
s = s.strip()
l = len(s)
if l < max:
return s
end = max - 1
s = s[0: end]
s = s + u"..." #$NON-NLS-1$
return s.strip()
def __init__(self, maxLength = 100):
self.summary = u"" #$NON-NLS-1$
self.maxLength = maxLength
self.inBody = False
self.length = 0
self.normalizer = ZNormalizeTextTransformer(True)
def __init__(self, maxLength=100):
self.summary = u"" #$NON-NLS-1$
self.maxLength = maxLength
self.inBody = False
self.length = 0
self.normalizer = ZNormalizeTextTransformer(True)
