def _check_pydot():
if not (pydot and pydot.find_graphviz()):
raise ImportError('Failed to import pydot. You must install pydot'
' and graphviz for `pydotprint` to work.')
def _check_pydot():
if not (pydot and pydot.find_graphviz()):
raise ImportError('Failed to import pydot. You must install pydot'
' and graphviz for `pydotprint` to work.')