{

class Program

{

static void Main(string[] args)

{

string path = @"D:\Sherlock.S03E01.HDTV.x264-ChameE";//\Sherlock.S03E01.HDTV.x264-ChameE.mkv";

string finalPath = string.Empty;

FileInfo[] fileList = new FileInfo[] { };

List<string> patterns = new List<string>();

patterns.Add("*.avi");

patterns.Add("*.mp4");

patterns.Add("*.mkv");

patterns.Add("*.mpg");

patterns.Add("*.mpeg");

DirectoryInfo dir = new DirectoryInfo(path);

foreach (string pattern in patterns)

{

if (dir.GetFiles(pattern).Count() > 0)

{

fileList = dir.GetFiles(pattern);

}

}

finalPath = fileList.First().FullName;

foreach (FileInfo file in fileList)

{

if (file.Length > new FileInfo(finalPath).Length)

finalPath = file.FullName;

}

PythonInstance py = new PythonInstance();

py.CallMethod("somemethod");

var hash = py.CallFunction("get_hash", finalPath);

string url = "http://api.thesubdb.com/?action=download&hash=" + hash + "&language=en";

//WebClient client = new WebClient();

//client.BaseAddress = url;

//client.Headers.Add("UserAgent", "SubDB/1.0 (subtitle-downloader/1.0; http://github.com/manojmj92/subtitle-downloader)");

//byte[] data = client.DownloadData(url);

HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(url);

webRequest.UserAgent = "SubDB/1.0 (movie-subtitles/1.0; https://github.com/nalawade41/movie-subtitles)";

WebResponse response = webRequest.GetResponse();

Console.WriteLine(hash);

Console.ReadLine();

}

}

public class PythonInstance

{

private ScriptEngine engine;

private ScriptScope scope;

private ScriptSource source;

private CompiledCode compiled;

private object pythonClass;

public PythonInstance(string className = "PyClass")

{

string code = @"

import sys

sys.path.append(r'C:\Program Files\IronPython 2.7\Lib')

import os

import hashlib

import urllib2

class PyClass:

def __init__(self):

pass

def somemethod(self):

print 'in some method'

def isodd(self, n):

return 1 == n % 2

def get_hash(self,name):

readsize = 64 * 1024

with open(name, 'rb') as f:

size = os.path.getsize(name)

data = f.read(readsize)

f.seek(-readsize, os.SEEK_END)

data += f.read(readsize)

return hashlib.md5(data).hexdigest()

";

//creating engine and stuff

engine = Python.CreateEngine();

scope = engine.CreateScope();

//loading and compiling code

source = engine.CreateScriptSourceFromString(code, Microsoft.Scripting.SourceCodeKind.Statements);

compiled = source.Compile();

//now executing this code (the code should contain a class)

compiled.Execute(scope);

//now creating an object that could be used to access the stuff inside a python script

pythonClass = engine.Operations.Invoke(scope.GetVariable(className));

}

public void SetVariable(string variable, dynamic value)

{

scope.SetVariable(variable, value);

}

public dynamic GetVariable(string variable)

{

return scope.GetVariable(variable);

}

public void CallMethod(string method, params dynamic[] arguments)

{

engine.Operations.InvokeMember(pythonClass, method, arguments);

}

public dynamic CallFunction(string method, params dynamic[] arguments)

{

return engine.Operations.InvokeMember(pythonClass, method, arguments);

}

}