STY: Renames serialization_utils dump and load methods

tests/test_perf_tracking.py

@@ -45,7 +45,7 @@ from zipline.finance.commission import PerShare, PerTrade, PerDollar
 from zipline.finance.trading import TradingEnvironment
 from zipline.utils.factory import create_random_simulation_parameters
 from zipline.utils.serialization_utils import (
-    load_with_persistent_ids, dump_with_persistent_ids
+    loads_with_persistent_ids, dumps_with_persistent_ids
 )
 import zipline.protocol as zp
 from zipline.protocol import Event, DATASOURCE_TYPE
@@ -246,9 +246,9 @@ def check_perf_tracker_serialization(perf_tracker):
         'total_days',
     ]
 
-    p_string = dump_with_persistent_ids(perf_tracker)
+    p_string = dumps_with_persistent_ids(perf_tracker)
 
-    test = load_with_persistent_ids(p_string, env=perf_tracker.env)
+    test = loads_with_persistent_ids(p_string, env=perf_tracker.env)
 
     for k in scalar_keys:
         nt.assert_equal(getattr(test, k), getattr(perf_tracker, k), k)
@@ -2136,9 +2136,9 @@ class TestPosition(unittest.TestCase):
         pos = perf.Position(10, amount=np.float64(120.0), last_sale_date=dt,
                             last_sale_price=3.4)
 
-        p_string = dump_with_persistent_ids(pos)
+        p_string = dumps_with_persistent_ids(pos)
 
-        test = load_with_persistent_ids(p_string, env=None)
+        test = loads_with_persistent_ids(p_string, env=None)
         nt.assert_dict_equal(test.__dict__, pos.__dict__)
 
 
@@ -2242,8 +2242,8 @@ class TestPositionTracker(unittest.TestCase):
                              last_sale_date=dt, last_sale_price=3.4)
 
         pt.update_positions({1: pos1, 3: pos3})
-        p_string = dump_with_persistent_ids(pt)
-        test = load_with_persistent_ids(p_string, env=self.env)
+        p_string = dumps_with_persistent_ids(pt)
+        test = loads_with_persistent_ids(p_string, env=self.env)
         nt.assert_dict_equal(test._position_amounts, pt._position_amounts)
         nt.assert_dict_equal(test._position_last_sale_prices,
                              pt._position_last_sale_prices)
@@ -2261,8 +2261,8 @@ class TestPerformancePeriod(unittest.TestCase):
         pp = perf.PerformancePeriod(100, env.asset_finder)
         pp.position_tracker = pt
 
-        p_string = dump_with_persistent_ids(pp)
-        test = load_with_persistent_ids(p_string, env=env)
+        p_string = dumps_with_persistent_ids(pp)
+        test = loads_with_persistent_ids(p_string, env=env)
 
         correct = pp.__dict__.copy()
         del correct['_position_tracker']

tests/test_pickle_serialization.py

@@ -14,7 +14,7 @@
 # limitations under the License.
 
 from zipline.utils.serialization_utils import (
-    load_with_persistent_ids, dump_with_persistent_ids
+    loads_with_persistent_ids, dumps_with_persistent_ids
 )
 
 from nose_parameterized import parameterized
@@ -40,9 +40,9 @@ class PickleSerializationTestCase(TestCase):
         obj = cls(*initargs)
         for k, v in di_vars.items():
             setattr(obj, k, v)
-        state = dump_with_persistent_ids(obj)
+        state = dumps_with_persistent_ids(obj)
 
-        obj2 = load_with_persistent_ids(state, env=cases_env)
+        obj2 = loads_with_persistent_ids(state, env=cases_env)
         for k, v in di_vars.items():
             setattr(obj2, k, v)
 

zipline/utils/serialization_utils.py

@@ -40,9 +40,9 @@ def _persistent_load(persid, env):
         return env
 
 
-def dump_with_persistent_ids(obj, protocol=None):
+def dumps_with_persistent_ids(obj, protocol=None):
     """
-    Performs a pickle dump on the given object, substituting all references to
+    Performs a pickle dumps on the given object, substituting all references to
     a TradingEnvironment or AssetFinder with tokenized representations.
 
     All arguments are passed to pickle.Pickler and are described therein.
@@ -54,21 +54,21 @@ def dump_with_persistent_ids(obj, protocol=None):
     return file.getvalue()
 
 
-def load_with_persistent_ids(str, env):
+def loads_with_persistent_ids(str, env):
     """
-    Performs a pickle load on the given string, substituting the given
+    Performs a pickle loads on the given string, substituting the given
     TradingEnvironment in to any tokenized representations of a
     TradingEnvironment or AssetFinder.
 
     Parameters
-    __________
+    ----------
     str : String
         The string representation of the object to be unpickled.
     env : TradingEnvironment
         The TradingEnvironment to be inserted to the unpickled object.
 
     Returns
-    _______
+    -------
     obj
        An unpickled object formed from the parameter 'str'.
     """