wassname/catalyst
1
0
Fork 0
mirror of https://github.com/wassname/catalyst.git synced 2026-06-28 09:11:03 +08:00
Code Issues Packages Projects Releases Wiki Activity

TEST: Remove uncessary copy calls from history tests.

Browse Source
This commit is contained in:
Scott Sanderson
2014-10-03 00:30:30 -04:00
parent 028ba719a2
commit 490391b9ae
1 changed files with 2 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/test_history.py
+2 -5
View File
@@ -351,7 +351,6 @@ class TestHistoryAlgo(TestCase):
bar_count = 3
algo_text = """
from zipline.api import history, add_history
from copy import deepcopy
def initialize(context):
add_history(bar_count={bar_count}, frequency='1d', field='price')
@@ -359,7 +358,7 @@ def initialize(context):
def handle_data(context, data):
prices = history(bar_count={bar_count}, frequency='1d', field='price')
context.history_trace.append(deepcopy(prices))
context.history_trace.append(prices)
""".format(bar_count=bar_count).strip()
# March 2006
@@ -398,7 +397,6 @@ def handle_data(context, data):
def test_history_daily_data_1m_window(self):
algo_text = """
from zipline.api import history, add_history
from copy import deepcopy
def initialize(context):
add_history(bar_count=1, frequency='1m', field='price')
@@ -527,7 +525,6 @@ def handle_data(context, data):
Ensure that positional args work.
"""
algo_text = """
import copy
from zipline.api import history, add_history
def initialize(context):
@@ -536,7 +533,7 @@ def initialize(context):
def handle_data(context, data):
prices = history(2, '1d', 'price')
context.last_prices = copy.deepcopy(prices)
context.last_prices = prices
""".strip()
# March 2006