🐛 Fix issue when Exception doesn't raised to caller

Author: uriyyo

src/main/java/com/uriyyo/evaluate_async_code/AsyncPyDebugRunner.kt

@@ -6,6 +6,7 @@ import com.jetbrains.python.debugger.PyDebugProcess
 import com.jetbrains.python.debugger.PyDebugRunner
 import com.jetbrains.python.debugger.PyDebugValue
 import com.jetbrains.python.run.PythonCommandLineState
+import com.jetbrains.rd.util.string.printToString
 import java.net.ServerSocket
 
 class AsyncPyDebugRunner : PyDebugRunner() {
@@ -22,7 +23,20 @@ class AsyncPyDebugRunner : PyDebugRunner() {
                 session, serverSocket, result.executionConsole, result.processHandler, pyState.isMultiprocessDebug
         ) {
             override fun evaluate(expression: String?, execute: Boolean, doTrunc: Boolean): PyDebugValue {
-                super.evaluate(PLUGIN, true, true)
+                if (expression?.isAsyncCode == true) {
+                    // FIXME: why so terrible? this code must be refactored
+                    super.evaluate(PLUGIN, true, true)
+
+                    val fixedExpression = expression
+                            .printToString()
+                            .replace("\n", "\\n")
+
+                    val code = "__async_result__ = __async_eval__($fixedExpression, globals(), locals())"
+                    super.evaluate(code, true, doTrunc)
+
+                    return super.evaluate("__async_result__", false, doTrunc)
+                }
+
                 return super.evaluate(expression, execute, doTrunc)
             }
         }

src/main/java/com/uriyyo/evaluate_async_code/AsyncPyDebugUtils.kt

@@ -2,6 +2,9 @@ package com.uriyyo.evaluate_async_code
 
 import com.jetbrains.python.psi.LanguageLevel
 
+val String.isAsyncCode
+    get() = "async" in this || "await" in this
+
 fun isSupportedVersion(version: String?): Boolean =
         version !== null && LanguageLevel
                 .fromPythonVersion(version.split(" ").last())