From 8f2dd16ab089f6b1ccaa6582adaebf9d1b42f1d4 Mon Sep 17 00:00:00 2001
From: Almenon <Almenon@users.noreply.github.com>
Date: Mon, 5 Mar 2018 23:49:27 -0800
Subject: [PATCH] #38 allow user to customize python settings

---
 package.json          | 10 ++++++++++
 src/PreviewManager.ts | 19 ++++++++++++-------
 2 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/package.json b/package.json
index c55db07..e07248e 100644
--- a/package.json
+++ b/package.json
@@ -46,6 +46,16 @@
           "type": "number",
           "default": 70,
           "description": "strings over X characters are truncated with an option to expand"
+        },
+        "AREPL.pythonPath": {
+          "type": "string",
+          "default": null,
+          "description": "By default python is used if windows or python3 otherwise. Changing this setting not reccomended"
+        },
+        "AREPL.pythonOptions": {
+          "type": "array",
+          "default": ["-u"],
+          "description": "default -u to see prints in real-time. See https://docs.python.org/3/using/cmdline.html#miscellaneous-options for other options. Changing this setting not reccomended"
         }
       }
     },
diff --git a/src/PreviewManager.ts b/src/PreviewManager.ts
index 4a02adc..8522f71 100644
--- a/src/PreviewManager.ts
+++ b/src/PreviewManager.ts
@@ -16,24 +16,29 @@ export default class PreviewManager {
     status: vscode.StatusBarItem;
 
     constructor(context: vscode.ExtensionContext) {
+
+        const settings = vscode.workspace.getConfiguration('AREPL');
+
         this.pythonPreviewContentProvider = new HtmlDocumentContentProvider(context);
-        this.pythonEvaluator = new PythonEvaluator()
         this.pythonEditor = vscode.window.activeTextEditor.document;
         this.status = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Left, 100);
         this.status.text = "Running python..."
         this.status.tooltip = "AREPL is currently running your python file.  Close the AREPL preview to stop"
-
-        const settings = vscode.workspace.getConfiguration('AREPL');
-
+        
+        
         vscode.workspace.registerTextDocumentContentProvider(HtmlDocumentContentProvider.scheme, this.pythonPreviewContentProvider);
-
+        
         /////////////////////////////////////////////////////////
         //		python
         /////////////////////////////////////////////////////////
-        let self:PreviewManager = this;
+        let pythonPath = settings.get<string>('pythonPath')
+        let pythonOptions = settings.get<string[]>('pythonOptions')
+
+        this.pythonEvaluator = new PythonEvaluator(pythonPath, pythonOptions)
+
         let debounce = settings.get<number>('delay');
         let restartExtraDebounce = settings.get<number>('restartDelay');
-
+        
         this.pythonEvaluator.startPython()
         this.pythonEvaluator.pyshell.childProcess.on('error', err => {
             let error:any = err; //typescript complains about type for some reason so defining to any