def extraResponseData(self, drilldownData, sruArguments, **kwargs):
if drilldownData is None:
return
outputFormat = sruArguments.get('x-drilldown-format', [self._defaultFormat])[0]
drilldownHeader = _DRILLDOWN_HEADER % (_DRILLDOWN_XSD_2007 if outputFormat == FORMAT_OLD_XML else _DRILLDOWN_XSD_2013)
try:
yield decorate(drilldownHeader, self._termDrilldown(drilldownData, format=outputFormat), DRILLDOWN_FOOTER)
except Exception as e:
print_exc()
yield drilldownHeader + "<dd:term-drilldown>"
yield generalSystemError(xmlEscape(e.args[0]))
yield "</dd:term-drilldown>" + DRILLDOWN_FOOTER
return
def extraResponseData(self, drilldownData, sruArguments, **kwargs):
if drilldownData is None:
return
outputFormat = sruArguments.get('x-drilldown-format', [self._defaultFormat])[0]
drilldownHeader = _DRILLDOWN_HEADER % (_DRILLDOWN_XSD_2007 if outputFormat == FORMAT_OLD_XML else _DRILLDOWN_XSD_2013)
try:
yield decorate(drilldownHeader, self._termDrilldown(drilldownData, format=outputFormat), DRILLDOWN_FOOTER)
except Exception, e:
print_exc()
yield drilldownHeader + "<dd:term-drilldown>"
yield generalSystemError(xmlEscape(e.args[0]))
yield "</dd:term-drilldown>" + DRILLDOWN_FOOTER
return
def _dd_navigator(self, fieldname, terms):
try:
firstTerm = terms[0]
yield '<dd:navigator name=%s>' % quoteattr(fieldname)
yield self._dd_item(firstTerm)
for term in terms[1:]:
yield self._dd_item(term)
yield '</dd:navigator>'
except IndexError:
yield '<dd:navigator name=%s/>' % quoteattr(fieldname)
return
except Exception as e:
print_exc()
yield generalSystemError(xmlEscape(str(e)))
return
def _dd_navigator(self, fieldname, terms):
try:
firstTerm = terms[0]
yield '<dd:navigator name=%s>' % quoteattr(fieldname)
yield self._dd_item(firstTerm)
for term in terms[1:]:
yield self._dd_item(term)
yield '</dd:navigator>'
except IndexError:
yield '<dd:navigator name=%s/>' % quoteattr(fieldname)
return
except Exception, e:
print_exc()
yield generalSystemError(xmlEscape(str(e)))
return