How to use Python script in C# project
I recently solved a problem and would like to share the solution with you briefly, in the hope that it will be helpful.
First option → pythonnet
- Open the NuGet Package Manager.
- Search for and install ‘pythonnet.’
3. Navigate to your Local Disk (usually C: drive) and locate the Python programming folder. Find the ‘python311.dll’ file within this folder.
4. Copy the full path to the ‘python311.dll’ file.
5. In your C# code, add ‘using Python.Runtime;’ to import the necessary Python Runtime module.
6. You can now use this module in your ‘Program.cs’ file or wherever you intend to utilize it.”
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This explanation provides a step-by-step guide for solving a problem related to Python integration in a C# application.
Call the ‘RunScript’ method within any function. Here’s an example of how to invoke the ‘RunScript’ method. Invoke the ‘RunScript’ method from a different class and provide the required parameters.
Second option → IronPython
I spent a long time how to use IronPython in C# project. Ultimately, I found code lines from StackOverflow. I recommend running your Python code using Visual Studio Code separately from Visual Studio. Once you’ve confirmed that your Python code functions correctly, then proceed to integrate IronPython into your C# project. (A piece of advice from a junior developer) 😊
1- Install the IronPython from Nuget.
2- You don’t need to implement any other methods; this is the most straightforward approach to invoke Python code. The “Name” variable is responsible for invoking the Python script. Use “Python_file” to access functions within the Python script. In this context, “Python_file.main” represents the name of my function, for instance, “def main(parameter):”.
try
{
IDictionary<string, object> options = new Dictionary<string, object>();
options["Arguments"] = new[] { @"C:\Program Files (x86)\IronPython 2.7\Lib", "bar" };
//your script path
var name = @"C:\Users\damla\source\repos\fakeksi_backend\WEBAPI\Services\emailconfig\emailconfig.py";
var ipy = IronPython.Hosting.Python.CreateRuntime(options);
dynamic Python_File = ipy.UseFile(name);
//main is my funciton name
Python_File.main(userForRegisterDto.email.ToString());
_usrservice.RegisterActivate(userForRegisterDto.email);
return Ok( registerResult);
}
catch (Exception ex)
{
// Handle the exception (e.g., log it or display an error message).
Console.WriteLine("An error occurred: " + ex.Message);
}
If your Python script functions correctly, you shouldn’t encounter any issues when integrating Python code into your .NET project. I trust this explanation is beneficial.
Happy Coding! :)
