class SimpleGrapherProducer(Producer):
_SEPARATOR = """
================================================================================
"""
def __init__(self, starters=tuple(), request=Request.ANY, maxdepth=None,
hz=1, parent=None):
super().__init__(Offer(quickdict(str=str())), parent=parent)
self._starters = starters
self._grapher = SimpleGrapher(request)
self.__tid = QtCore.QTimer(timeout=self._draw)
if hz: self.__tid.start(1000/hz)
if hz<1: QtCore.QTimer.singleShot(100, self._draw)
self.maxdepth = maxdepth
self.separator = SimpleGrapherProducer._SEPARATOR
def starters(self):
return self._starters
def setStarters(self, starters):
self._starters = starters
def _draw(self):
stream = io.StringIO()
memo = set()
for node in self._starters:
self._grapher.draw(node, stream, maxdepth=self.maxdepth, memo=memo)
graph = stream.getvalue()
if graph: self.postProduct(quickdict(str=self.separator+graph))
def __init__(self, starters=tuple(), request=Request.ANY, maxdepth=None,
hz=1, parent=None):
super().__init__(Offer(quickdict(str=str())), parent=parent)
self._starters = starters
self._grapher = SimpleGrapher(request)
self.__tid = QtCore.QTimer(timeout=self._draw)
if hz: self.__tid.start(1000/hz)
if hz<1: QtCore.QTimer.singleShot(100, self._draw)
self.maxdepth = maxdepth
self.separator = SimpleGrapherProducer._SEPARATOR
