feat: Added ability to change entry point name

+ Renamed default entry point name
+ Added proper exception handling
+ Added ability to use .pth files

source/events/sqevents.cpp

@@ -6,7 +6,6 @@ namespace py = pybind11;
 using namespace pybind11::literals;
 
 extern py::module_ g2o;
-extern py::module_ pysys;
 
 void addEventHandler(const char* eventName, SQFUNCTION closure, unsigned int priority = 9999)
 {
@@ -40,7 +39,7 @@ void callEvent(const char* eventName, py::dict kwargs)
 	}
 	catch (py::error_already_set &e)
 	{
-        pysys.attr("stderr").attr("write")(e.what());
+        py::print(e.what());
 	}
 }
 

source/main.cpp

@@ -7,15 +7,7 @@
 namespace py = pybind11;
 py::scoped_interpreter guard{};
 
-py::module_ pysys   = py::module_::import("sys");
 py::module_ g2o;
-py::module_ scripts;
-
-int main()
-{
-	system("pause");
-	return 0;
-}
 
 extern "C" SQRESULT SQRAT_API sqmodule_load(HSQUIRRELVM vm, HSQAPI api)
 {
@@ -25,16 +17,38 @@ extern "C" SQRESULT SQRAT_API sqmodule_load(HSQUIRRELVM vm, HSQAPI api)
 	try
 	{
 		registerSquirrelConstants();
-		registerSquirrelEvents();
-
+		
+		py::exec(R"(
+			import site
+			import json
+			import importlib
+			
+			venv_path = 'test_venv/Lib/site-packages'
+			site.addsitedir('.')
+			
+			entry_point = 'pyg2o_entry'
+			
+			try:
+				with open('pyg2o.json', 'r') as f:
+					json = json.loads(f.read())
+					entry_point = json['entry']
+			except Exception as e:
+				pass
+				
+			try:
+				importlib.import_module(entry_point)
+			except Exception as e:
+				print(e)
+		)");
+		
 		g2o 		= py::module_::import("g2o");
-		scripts 	= py::module_::import("scripts");
-
 	}
 	catch (py::error_already_set &e)
 	{
-		pysys.attr("stderr").attr("write")(e.what());
+		py::print(e.what());
+		return SQ_ERROR;
 	}
-
+	
+	registerSquirrelEvents();
 	return SQ_OK;
 }