PythonNet.Helper

Bring Python to C# !!!

This library is a help library for PythonNet, if you find any bugs, please report them. Also let me know if you have any comments

Install via NuGet

To install PythonNet.Helper, run the following command in the Package Manager Console :

PM> Install-Package PythonNet.Helper

Usage

To use this library, you must have .NET and Python installed

To start, make an instance of PyNet as below and give the Python DLL path

IPyNet pyNet = new PyNet(@"C:\Program Files\Python311\python311.dll");

Now you can use RunPython which has many overloads whose parameter list and input type are listed below

Name	Type	Description
pythonCode	string	Python code to be executed
parameters	IDictionary<string, object>	The list of input parameters in the form of a dictionary, which is the key of the variable name in Python
returnedVariableNames	string[]	The names of the variables that are supposed to be taken from the Python code
returnedVariableNames	string[]	The names of the variables that are supposed to be taken from the Python code
parameter	(string key, object value)	To pass a parameter instead of using a dictionary
returnedVariableName	string	To get just one return value instead of using an array

Samples

Run

pyNet.RunPython("print('Welcome To PythonNet.Helper')");

Run From File

You can give the address of the code file and use ReadFile to read the code as below

pyNet.RunPython("PythonFiles/HelloWorld.py".ReadFile());

By Parameters

• Parameter

pyNet.RunPython(@$"print('Hello ' + name)", ("name", "Mohammad Taqi"));

• Parameters

 pyNet.RunPython("print(fname + ' ' + lname)", new Dictionary<string, object>
{
    ["fname"] = "Mohammad Taqi",
    ["lname"] = "Nasiri"
});

• Model parameter

public class UserModel
{
    public string Name { get; set; } = string.Empty;
    public string Family { get; set; } = string.Empty;
    public DateTime BirthDay { get; set; }
}

pyNet.RunPython("print(f'Name : {user.Name} | Family : {user.Family} | BirthDay : {user.BirthDay}')",("user",new UserModel()
{
    Name = "Mohammad Taqi",
    Family = "Nasiri",
    BirthDay = DateTime.Now
}));

By returned Variables

• Without parameter

pyNet.RunPython("from datetime import date\n" + "today = date.today()", "today")

• By parameter

int sumNumbers = Convert.ToInt32(pyNet.RunPython("sum = sum(nums)", ("nums", new List<int>() { 1, 5, 8, 7, 15, 20, 36 }), "sum").ToString())

You can also pass multiple parameters with a dictionary