svg/charts/line.py
def get_cumulative_data(self):
		"""Get the data as it will be charted.  The first set will be
		the actual first data set.  The second will be the sum of the
		first and the second, etc."""
		sets = map(itemgetter('data'), self.data)
		if not sets:
			return
		sum = sets.pop(0)
		yield sum
		while sets:
			sum = map(add, sets.pop(0))
			yield sum
def get_cumulative_data(self):
		sets = map(itemgetter('data'), self.data)
		if not sets:
			return
		sum = sets.pop(0)
		yield sum
		while sets:
			sum = map(add, sets.pop(0))
			yield sum
def get_cumulative_data ( self ) : sets = map ( itemgetter ( 'data' ) , self . data ) if not sets : return sum = sets . pop ( 0 ) yield sum while sets : sum = map ( add , sets . pop ( 0 ) ) yield sum
Get the data as it will be charted.  The first set will be
		the actual first data set.  The second will be the sum of the
		first and the second, etc.
Get the data as it will be charted . The first set will be the actual first data set . The second will be the sum of the first and the second etc .