Refactor a bit the options passing process

2 files changed, 20 insertions, 21 deletions

diff --git a/market.py b/market.py
index 82df34f..546ee94 100644
--- a/market.py
+++ b/market.py
@@ -93,11 +93,11 @@ class Market:
             self.ccxt.check_required_credentials()
             for action in actions:
                 if bool(before) is bool(after):
-                    self.processor.process(action, steps="all")
+                    self.processor.process(action, steps="all", options=self.options)
                 elif before:
-                    self.processor.process(action, steps="before")
+                    self.processor.process(action, steps="before", options=self.options)
                 elif after:
-                    self.processor.process(action, steps="after")
+                    self.processor.process(action, steps="after", options=self.options)
         except AuthenticationError:
             self.report.log_error("market_authentication", message="Impossible to authenticate to market")
         except Exception as e:
@@ -408,7 +408,7 @@ class Processor:
     def can_process(self, scenario_name):
         return scenario_name in self.scenarios
 
-    def process(self, scenario_name, steps="all", **kwargs):
+    def process(self, scenario_name, steps="all", options={}):
         if not self.can_process(scenario_name):
             raise TypeError("Unknown scenario {}".format(scenario_name))
         scenario = self.scenarios[scenario_name]
@@ -420,9 +420,9 @@ class Processor:
             for step in steps:
                 selected_steps += self.select_steps(scenario, step)
         for step in selected_steps:
-            self.process_step(scenario_name, step, kwargs)
+            self.process_step(scenario_name, step, options)
 
-    def process_step(self, scenario_name, step, kwargs):
+    def process_step(self, scenario_name, step, options):
         process_name = "process_{}__{}_{}".format(scenario_name, step["number"], step["name"])
         self.market.report.log_stage("{}_begin".format(process_name))
 
@@ -432,7 +432,7 @@ class Processor:
 
         for action in self.ordered_actions:
             if action in step:
-                self.run_action(action, step[action], kwargs)
+                self.run_action(action, step[action], options)
 
         if "fetch_balances_end" in step:
             self.market.balances.fetch_balances(tag="{}_end".format(process_name),
@@ -466,9 +466,9 @@ class Processor:
 
         return [method, kwargs]
 
-    def parse_args(self, action, default_args, kwargs):
+    def parse_args(self, action, default_args, options):
         method, allowed_arguments = self.method_arguments(action)
-        args = {k: v for k, v in {**default_args, **kwargs, **self.market.options}.items() if k in allowed_arguments }
+        args = {k: v for k, v in {**default_args, **options}.items() if k in allowed_arguments }
 
         if "repartition" in args and "base_currency" in args["repartition"]:
             r = args["repartition"]
@@ -476,7 +476,7 @@ class Processor:
 
         return method, args
 
-    def run_action(self, action, default_args, kwargs):
-        method, args = self.parse_args(action, default_args, kwargs)
+    def run_action(self, action, default_args, options):
+        method, args = self.parse_args(action, default_args, options)
 
         method(**args)
diff --git a/tests/test_market.py b/tests/test_market.py
index aeb9f8e..49d159c 100644
--- a/tests/test_market.py
+++ b/tests/test_market.py
@@ -883,7 +883,7 @@ class MarketTest(WebMockTestCase):
     @mock.patch("market.ReportStore.log_error")
     @mock.patch("market.Market.store_report")
     def test_process(self, store_report, log_error, process):
-        m = market.Market(self.ccxt, self.market_args())
+        m = market.Market(self.ccxt, self.market_args(), options={"foo": "bar"})
         with self.subTest(actions=[], before=False, after=False):
             m.process([])
 
@@ -897,7 +897,7 @@ class MarketTest(WebMockTestCase):
         with self.subTest(before=True, after=False):
             m.process(["foo"], before=True)
 
-            process.assert_called_once_with("foo", steps="before")
+            process.assert_called_once_with("foo", options={"foo": "bar"}, steps="before")
             store_report.assert_called_once()
             log_error.assert_not_called()
 
@@ -907,7 +907,7 @@ class MarketTest(WebMockTestCase):
         with self.subTest(before=False, after=True):
             m.process(["sell_all"], after=True)
 
-            process.assert_called_once_with("sell_all", steps="after")
+            process.assert_called_once_with("sell_all", options={"foo": "bar"}, steps="after")
             store_report.assert_called_once()
             log_error.assert_not_called()
 
@@ -917,7 +917,7 @@ class MarketTest(WebMockTestCase):
         with self.subTest(before=False, after=False):
             m.process(["foo"])
 
-            process.assert_called_once_with("foo", steps="all")
+            process.assert_called_once_with("foo", options={"foo": "bar"}, steps="all")
             store_report.assert_called_once()
             log_error.assert_not_called()
 
@@ -927,7 +927,7 @@ class MarketTest(WebMockTestCase):
         with self.subTest(before=True, after=True):
             m.process(["sell_all"], before=True, after=True)
 
-            process.assert_called_once_with("sell_all", steps="all")
+            process.assert_called_once_with("sell_all", options={"foo": "bar"}, steps="all")
             store_report.assert_called_once()
             log_error.assert_not_called()
 
@@ -1010,7 +1010,7 @@ class ProcessorTest(WebMockTestCase):
         with self.subTest("nominal case"):
             processor = market.Processor(self.m)
 
-            processor.process("sell_all", foo="bar")
+            processor.process("sell_all", options="bar")
             self.assertEqual(3, process_step.call_count)
 
             steps = list(map(lambda x: x[1][1]["name"], process_step.mock_calls))
@@ -1018,7 +1018,7 @@ class ProcessorTest(WebMockTestCase):
             kwargs = list(map(lambda x: x[1][2], process_step.mock_calls))
             self.assertEqual(["all_sell", "wait", "all_buy"], steps)
             self.assertEqual(["sell_all", "sell_all", "sell_all"], scenario_names)
-            self.assertEqual([{"foo":"bar"}, {"foo":"bar"}, {"foo":"bar"}], kwargs)
+            self.assertEqual(["bar", "bar", "bar"], kwargs)
 
             process_step.reset_mock()
 
@@ -1126,13 +1126,12 @@ class ProcessorTest(WebMockTestCase):
             method_mock = mock.Mock()
             method_arguments.return_value = [
                     method_mock,
-                    ["foo2", "foo", "foo3"]
+                    ["foo2", "foo"]
                     ]
-            self.m.options = { "foo3": "coucou"}
             method, args = processor.parse_args("action", {"foo": "bar", "foo2": "bar"}, {"foo": "bar2", "bla": "bla"})
 
             self.assertEqual(method_mock, method)
-            self.assertEqual({"foo": "bar2", "foo2": "bar", "foo3": "coucou"}, args)
+            self.assertEqual({"foo": "bar2", "foo2": "bar"}, args)
 
         with mock.patch.object(processor, "method_arguments") as method_arguments:
             method_mock = mock.Mock()