def executionResultBox(streams, exception, resultInTuple,
bUseDefaultPerspecitveForException,
bUseDefaultPerspectiveForResult):
boxContents = []
for stream in streams:
if stream.name == 'out':
boxContents.append(
execStdout(stream.richString, bUseDefaultPerspectiveForResult))
elif stream.name == 'err':
boxContents.append(
execStderr(stream.richString, bUseDefaultPerspectiveForResult))
else:
raise ValueError, 'Unreckognised stream \'{0}\''.format(
stream.name)
if exception is not None:
exceptionView = Pres.coerce(exception).alignHPack()
if bUseDefaultPerspecitveForException:
exceptionView = ApplyPerspective.defaultPerspective(exceptionView)
boxContents.append(execException(exceptionView))
if resultInTuple is not None:
resultView = Pres.coercePresentingNull(resultInTuple[0]).alignHPack()
if bUseDefaultPerspectiveForResult:
resultView = ApplyPerspective.defaultPerspective(resultView)
boxContents.append(execResult(resultView))
if len(boxContents) > 0:
return ApplyStyleSheetFromAttribute(ExecutionStyle.resultBoxStyle,
Column(boxContents).alignHExpand())
else:
return None
def _richStringItem(item, textStyleAttribute, bUseDefaultPerspectiveForResult):
if item.isStructural():
resultView = Pres.coercePresentingNull(item.getValue())
if bUseDefaultPerspectiveForResult:
resultView = ApplyPerspective.defaultPerspective(resultView)
return resultView
else:
return _textLines(item.getValue(), textStyleAttribute)