Thread safe (#20)

* working on thread safe calls

* spelling

* check if last argument to call is a function

* moving around locks

* use py_context class

* use mutex, dont know if this works on windows

* remove mutex

* init threads

* use cwd for worker script

* trying to get multiprocessing to work

* remove comments

src/helpers.cpp

@@ -134,7 +134,7 @@ PyObject *BuildPyArray(v8::Local<v8::Value> arg)
   return list;
 }
 
-PyObject *BuildPyArgs(const Nan::FunctionCallbackInfo<v8::Value> &args)
+PyObject *BuildPyArgs(const v8::FunctionCallbackInfo<v8::Value>& args)
 {
   // Arguments length minus 2: one for function name, one for js callback
   PyObject *pArgs = PyTuple_New(args.Length() - 2);

src/helpers.h

@@ -7,7 +7,7 @@
 // v8 to Python
 PyObject *BuildPyArray(v8::Local<v8::Value> arg);
 PyObject *BuildPyDict(v8::Local<v8::Value> arg);
-PyObject *BuildPyArgs(const Nan::FunctionCallbackInfo<v8::Value> &args);
+PyObject *BuildPyArgs(const v8::FunctionCallbackInfo<v8::Value>& args);
 
 // Python to v8
 v8::Local<v8::Array> BuildV8Array(PyObject *obj);