allows config to force no datasources by passing a None.

absence of the parameter triggers the default.
2026-07-20 12:20:29 +08:00 · 2013-03-21 15:13:56 -04:00
parent d740394184
commit 0e0fecf4ee
1 changed files with 2 additions and 2 deletions
@@ -76,8 +76,8 @@ def create_test_zipline(**config):
            test_algo.sim_params,
            concurrent=concurrent_trades
        )
-
-    test_algo.set_sources([trade_source])
+    if trade_source:
+        test_algo.set_sources([trade_source])

    #-------------------
    # Transforms