From fa93242f67201b7c26c95a74a7c38e2fa0de07e1 Mon Sep 17 00:00:00 2001
From: Diogo Sousa <montezdesousa@gmail.com>
Date: Tue, 22 Aug 2023 14:30:33 +0100
Subject: [PATCH] remove run_in_isolation: cannot pickle nested classes

---
 openbb_sdk/sdk/core/README.md                    |  1 -
 .../sdk/core/openbb_core/app/command_runner.py   | 16 +---------------
 .../openbb_core/app/model/system_settings.py     |  4 ----
 .../openbb_core/app/service/system_service.py    |  1 -
 4 files changed, 1 insertion(+), 21 deletions(-)

diff --git a/openbb_sdk/sdk/core/README.md b/openbb_sdk/sdk/core/README.md
index 4886c8cf2dd..2ed54f39b33 100644
--- a/openbb_sdk/sdk/core/README.md
+++ b/openbb_sdk/sdk/core/README.md
@@ -144,7 +144,6 @@ Update your system settings by modifying the `.openbb_sdk/system_settings.json`
 
 ```{json}
 {
-    "run_in_isolation": null,
     "dbms_uri": null
 }
 ```
diff --git a/openbb_sdk/sdk/core/openbb_core/app/command_runner.py b/openbb_sdk/sdk/core/openbb_core/app/command_runner.py
index 4a4b583952b..e62327a59e2 100644
--- a/openbb_sdk/sdk/core/openbb_core/app/command_runner.py
+++ b/openbb_sdk/sdk/core/openbb_core/app/command_runner.py
@@ -1,4 +1,3 @@
-import multiprocessing
 import warnings
 from contextlib import nullcontext
 from copy import deepcopy
@@ -189,16 +188,6 @@ class StaticCommandRunner:
     logging_manager: LoggingManager = LoggingManager()
     charting_manager: ChartingManager = ChartingManager()
 
-    @staticmethod
-    def __run_in_isolation(func, args=None, kwargs=None) -> OBBject:
-        args = args or ()
-        kwargs = kwargs or {}
-
-        with multiprocessing.Pool(processes=1) as pool:
-            result = pool.apply(func=func, args=args, kwds=kwargs)
-
-        return result
-
     @classmethod
     def __command(
         cls, system_settings: SystemSettings, func: Callable, kwargs: Dict[str, Any]
@@ -211,10 +200,7 @@ class StaticCommandRunner:
         )
 
         with context_manager as warning_list:
-            if system_settings.run_in_isolation:
-                obbject = cls.__run_in_isolation(func=func, kwargs=kwargs)
-            else:
-                obbject = func(**kwargs)
+            obbject = func(**kwargs)
 
             obbject.provider = getattr(
                 kwargs.get("provider_choices", None), "provider", None
diff --git a/openbb_sdk/sdk/core/openbb_core/app/model/system_settings.py b/openbb_sdk/sdk/core/openbb_core/app/model/system_settings.py
index 5b18692b03f..95126730b00 100644
--- a/openbb_sdk/sdk/core/openbb_core/app/model/system_settings.py
+++ b/openbb_sdk/sdk/core/openbb_core/app/model/system_settings.py
@@ -47,10 +47,6 @@ class SystemSettings(Tagged):
     test_mode: bool = False
     debug_mode: bool = False
     headless: bool = False
-    run_in_isolation: bool = FrozenField(
-        default=False,
-        description="Whether or not to run each command in total isolation.",
-    )
 
     class Config:
         validate_assignment = True
diff --git a/openbb_sdk/sdk/core/openbb_core/app/service/system_service.py b/openbb_sdk/sdk/core/openbb_core/app/service/system_service.py
index 184e8ea6df6..b4338417f50 100644
--- a/openbb_sdk/sdk/core/openbb_core/app/service/system_service.py
+++ b/openbb_sdk/sdk/core/openbb_core/app/service/system_service.py
@@ -15,7 +15,6 @@ class SystemService:
         "test_mode",
         "headless",
         "debug_mode",
-        "run_in_isolation",
         "dbms_uri",
     }