split interpreter class (#1218)

* split interpreter class

* add new files

* add newlines

* disable eslint for run

* remove usage of interpreter from unit test

* delete fakeinterpreter class

* fix unit tests

* add comments

* remove interpreter.ts and pyodide.ts files

* suggested changes

pyscriptjs/src/plugins/importmap.ts

@@ -1,7 +1,7 @@
-import type { Interpreter } from '../interpreter';
 import { showWarning } from '../utils';
 import { Plugin } from '../plugin';
 import { getLogger } from '../logger';
+import { InterpreterClient } from '../interpreter_client';
 
 const logger = getLogger('plugins/importmap');
 
@@ -11,7 +11,7 @@ type ImportMapType = {
 };
 
 export class ImportmapPlugin extends Plugin {
-    async afterSetup(interpreter: Interpreter) {
+    async afterSetup(interpreter: InterpreterClient) {
         // make importmap ES modules available from python using 'import'.
         //
         // XXX: this code can probably be improved because errors are silently
@@ -46,7 +46,7 @@ export class ImportmapPlugin extends Plugin {
                 }
 
                 logger.info('Registering JS module', name);
-                interpreter.registerJsModule(name, exports);
+                interpreter._remote.registerJsModule(name, exports);
             }
         }
     }

pyscriptjs/src/plugins/pyterminal.ts

@@ -1,10 +1,10 @@
 import type { PyScriptApp } from '../main';
 import type { AppConfig } from '../pyconfig';
-import type { Interpreter } from '../interpreter';
 import { Plugin } from '../plugin';
 import { UserError, ErrorCode } from '../exceptions';
 import { getLogger } from '../logger';
 import { type Stdio } from '../stdio';
+import { InterpreterClient } from '../interpreter_client';
 
 const logger = getLogger('py-terminal');
 
@@ -46,7 +46,7 @@ export class PyTerminalPlugin extends Plugin {
         }
     }
 
-    afterSetup(interpreter: Interpreter) {
+    afterSetup(interpreter: InterpreterClient) {
         // the Python interpreter has been initialized and we are ready to
         // execute user code:
         //

pyscriptjs/src/plugins/splashscreen.ts

@@ -1,9 +1,9 @@
 import type { AppConfig } from '../pyconfig';
 import type { UserError } from '../exceptions';
-import type { Interpreter } from '../interpreter';
 import { showWarning } from '../utils';
 import { Plugin } from '../plugin';
 import { getLogger } from '../logger';
+import { InterpreterClient } from '../interpreter_client';
 
 const logger = getLogger('py-splashscreen');
 
@@ -55,7 +55,7 @@ export class SplashscreenPlugin extends Plugin {
         });
     }
 
-    afterStartup(interpreter: Interpreter) {
+    afterStartup(interpreter: InterpreterClient) {
         if (this.autoclose && this.enabled) {
             this.elem.close();
         }

pyscriptjs/src/plugins/stdiodirector.ts

@@ -1,7 +1,7 @@
 import { Plugin } from "../plugin";
 import { TargetedStdio, StdioMultiplexer } from "../stdio";
-import type { Interpreter } from "../interpreter";
 import { make_PyScript } from "../components/pyscript";
+import { InterpreterClient } from "../interpreter_client";
 
 type PyScriptTag =  InstanceType<ReturnType<typeof make_PyScript>>;
 
@@ -27,7 +27,7 @@ export class StdioDirector extends Plugin {
      * with that ID for the duration of the evaluation.
      *
      */
-    beforePyScriptExec(options: {interpreter: Interpreter, src: string, pyScriptTag: PyScriptTag}): void {
+    beforePyScriptExec(options: {interpreter: InterpreterClient, src: string, pyScriptTag: PyScriptTag}): void {
         if (options.pyScriptTag.hasAttribute("output")){
             const targeted_io = new TargetedStdio(options.pyScriptTag, "output", true, true)
             options.pyScriptTag.stdout_manager = targeted_io
@@ -43,7 +43,7 @@ export class StdioDirector extends Plugin {
     /** After a <py-script> tag is evaluated, if that tag has a 'stdout_manager'
      *  (presumably TargetedStdio, or some other future IO handler), it is removed.
      */
-    afterPyScriptExec(options: {interpreter: Interpreter, src: string, pyScriptTag: PyScriptTag, result: any}): void {
+    afterPyScriptExec(options: {interpreter: InterpreterClient, src: string, pyScriptTag: PyScriptTag, result: any}): void {
         if (options.pyScriptTag.stdout_manager != null){
             this._stdioMultiplexer.removeListener(options.pyScriptTag.stdout_manager)
             options.pyScriptTag.stdout_manager = null