X-Git-Url: https://git.immae.eu/?p=perso%2FImmae%2FProjets%2FCryptomonnaies%2FCryptoportfolio%2FTrader.git;a=blobdiff_plain;f=helper.py;h=8f726d5a831b25c12929af9ff8e1b9e5c5a98979;hp=95b233ade5fecdc1196ca5b14feae61f94049ddd;hb=66f1aed55a17d65e0b5993c59688769dcc2b7b58;hpb=17598517c544a3dda8b9f773dfeb669c886ea92b

diff --git a/helper.py b/helper.py
index 95b233a..8f726d5 100644
--- a/helper.py
+++ b/helper.py
@@ -202,7 +202,7 @@ class Processor:
                     "before": True,
                     "after": False,
                     "fetch_balances": ["begin", "end"],
-                    "prepare_trades": { "repartition": { "BTC": (1, "long") } },
+                    "prepare_trades": { "repartition": { "base_currency": (1, "long") } },
                     "prepare_orders": { "compute_value": "average" },
                     "run_orders": {},
                     "follow_orders": {},
@@ -226,18 +226,15 @@ class Processor:
                     "move_balances": {},
                     "run_orders": {},
                     "follow_orders": {},
+                    "close_trades": {},
                     },
                 ]
             }
 
-    allowed_arguments = {
-            "wait_for_recent": ["delta"],
-            "prepare_trades": ["base_currency", "liquidity", "compute_value", "repartition", "only"],
-            "prepare_orders": ["only", "compute_value"],
-            "move_balances": [],
-            "run_orders": [],
-            "follow_orders": ["sleep"],
-            }
+    ordered_actions = [
+            "wait_for_recent", "prepare_trades", "prepare_orders",
+            "move_balances", "run_orders", "follow_orders",
+            "close_trades"]
 
     def __init__(self, market):
         self.market = market
@@ -264,57 +261,60 @@ 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, kwargs)
 
-    def process_step(self, scenario_name, step, **kwargs):
+    def process_step(self, scenario_name, step, kwargs):
         process_name = "process_{}__{}_{}".format(scenario_name, step["number"], step["name"])
         self.market.report.log_stage("{}_begin".format(process_name))
         if "begin" in step.get("fetch_balances", []):
             self.market.balances.fetch_balances(tag="{}_begin".format(process_name))
 
-        for action in ["wait_for_recent", "prepare_trades",
-                "prepare_orders", "move_balances", "run_orders",
-                "follow_orders"]:
+        for action in self.ordered_actions:
             if action in step:
-                self.run_action(action, step[action], **kwargs)
+                self.run_action(action, step[action], kwargs)
 
         if "end" in step.get("fetch_balances", []):
             self.market.balances.fetch_balances(tag="{}_end".format(process_name))
         self.market.report.log_stage("{}_end".format(process_name))
 
-    def run_action(self, action, default_args, **kwargs):
-        args = {k: v for k, v in {**default_args, **kwargs}.items() if k in self.allowed_arguments[action] }
+    def method_arguments(self, action):
+        import inspect
 
         if action == "wait_for_recent":
-            portfolio.Portfolio.wait_for_recent(self.market, **args)
-        if action == "prepare_trades":
-            self.market.prepare_trades(**args)
-        if action == "prepare_orders":
-            self.market.trades.prepare_orders(**args)
-        if action == "move_balances":
-            self.market.move_balances(**args)
-        if action == "run_orders":
-            self.market.trades.run_orders(**args)
-        if action == "follow_orders":
-            self.market.follow_orders(**args)
-
-def process_sell_needed__1_sell(market, liquidity="medium", base_currency="BTC"):
-    Processor(market).process("sell_needed", steps="sell",
-            liquidity=liquidity, base_currency=base_currency)
-
-def process_sell_needed__2_buy(market, liquidity="medium", base_currency="BTC"):
-    Processor(market).process("sell_needed", steps="buy",
-            liquidity=liquidity, base_currency=base_currency)
-
-def process_sell_all__1_all_sell(market, base_currency="BTC", liquidity="medium"):
-    Processor(market).process("sell_all", steps="all_sell",
-            liquidity=liquidity, base_currency=base_currency)
-
-def process_sell_all__2_wait(market, liquidity="medium", base_currency="BTC"):
-    Processor(market).process("sell_all", steps="wait",
-            liquidity=liquidity, base_currency=base_currency)
-
-def process_sell_all__3_all_buy(market, base_currency="BTC", liquidity="medium"):
-    Processor(market).process("sell_all", steps="all_buy",
-            liquidity=liquidity, base_currency=base_currency)
+            method = portfolio.Portfolio.wait_for_recent
+        elif action == "prepare_trades":
+            method = self.market.prepare_trades
+        elif action == "prepare_orders":
+            method = self.market.trades.prepare_orders
+        elif action == "move_balances":
+            method = self.market.move_balances
+        elif action == "run_orders":
+            method = self.market.trades.run_orders
+        elif action == "follow_orders":
+            method = self.market.follow_orders
+        elif action == "close_trades":
+            method = self.market.trades.close_trades
+
+        signature = inspect.getfullargspec(method)
+        defaults = signature.defaults or []
+        kwargs = signature.args[-len(defaults):]
+
+        return [method, kwargs]
+
+    def parse_args(self, action, default_args, kwargs):
+        method, allowed_arguments = self.method_arguments(action)
+        args = {k: v for k, v in {**default_args, **kwargs}.items() if k in allowed_arguments }
+
+        if "repartition" in args and "base_currency" in args["repartition"]:
+            r = args["repartition"]
+            r[args.get("base_currency", "BTC")] = r.pop("base_currency")
+
+        return method, args
+
+    def run_action(self, action, default_args, kwargs):
+        method, args = self.parse_args(action, default_args, kwargs)
 
+        if action == "wait_for_recent":
+            method(self.market, **args)
+        else:
+            method(**args)