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)