From 891a283c3972475c48afe27d74412bf6f670ad9e Mon Sep 17 00:00:00 2001 From: Eddie Hebert Date: Wed, 3 Oct 2012 11:53:36 -0400 Subject: [PATCH] Whitespace tweaking. PEP-8 conventions. --- zipline/optimize/algorithms.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/zipline/optimize/algorithms.py b/zipline/optimize/algorithms.py index 976979d2..5eee6ecd 100644 --- a/zipline/optimize/algorithms.py +++ b/zipline/optimize/algorithms.py @@ -3,6 +3,7 @@ from zipline.algorithm import TradingAlgorithm logger = Logger('Algo') + class BuySellAlgorithm(TradingAlgorithm): """Algorithm that buys and sells alternatingly. The amount for each order can be specified. In addition, an offset that will @@ -22,7 +23,7 @@ class BuySellAlgorithm(TradingAlgorithm): self.orders = [] def handle_data(self, data): - order_size = self.buy_or_sell * (self.amount - (self.offset**2)) + order_size = self.buy_or_sell * (self.amount - (self.offset ** 2)) self.order(self.sids[0], order_size) logger.debug("ordering" + str(order_size)) @@ -30,4 +31,3 @@ class BuySellAlgorithm(TradingAlgorithm): self.buy_or_sell *= -1 self.orders.append(order_size) -