docs: def intersects(self, other):
  		"""
  		Returns True if there exists a segmentlist in self that
  		intersects the corresponding segmentlist in other;  returns
  		False otherwise.
  
  		See also:
  
  		.intersects_all(), .all_intersects(), .all_intersects_all()
  		"""
  		return any(key in self and self[key].intersects(value) for key, value in other.iteritems())