Display output from python in aspx page

Question

Question from a .net newbie

Hello,

I am trying to display output from my python code in aspx page.

Below is .net c# code that executes by the click of Button1.

protected void Button1_Click1(object sender, EventArgs e)
{
    ScriptEngine eng = Python.CreateEngine();
    dynamic scope = eng.CreateScope();
    eng.ExecuteFile(@"C:\path\hello.py", scope);
    Label1.Text = //display output in Label1
}

Below is the sample python script.

print "hello"

Could you please tell me how to display "hello" in Label1.Text?

Also any kind of information regarding passing data between python and asp.net is appreciated.

Thanks,

what does your eng.ExecuteFile() return?

Amin Etesamian
– Amin Etesamian

2016-10-04 23:54:56 +00:00
Commented Oct 4, 2016 at 23:54 — Amin Etesamian
– Amin Etesamian, Commented Oct 4, 2016 at 23:54

Jean-Claude Colette · Accepted Answer · 2016-10-05 01:05:42Z

3

You can put all your result in variable a

Example:

Python

a = ""
a += "hello world\n"
a += "==========="

In C#

ScriptEngine engine = Python.CreateEngine();
ScriptScope scope = engine.CreateScope();
engine.ExecuteFile(@"C:\path\hello.py", scope);
var result = scope.GetVariable("a");
Console.WriteLine(result);
Console.ReadLine();

answered Oct 5, 2016 at 1:05

Jean-Claude Colette

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3 Comments

Sunny Sandeep Over a year ago

ScriptEngine is not supporting. what should i download any dll?

AskMe Over a year ago

Moreover, if I have 1k lines of Python code then then I have to put only the output in the variable NOT the 1k lines of code in variable....right?? please correct me if wrong.

Jean-Claude Colette Over a year ago

@SunnySandeep Just install the nuget package IronPython 2.2.7 and add the directives: using IronPython.Hosting; using Microsoft.Scripting.Hosting;

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