X-Git-Url: http://47.100.26.94:8080/?a=blobdiff_plain;f=src%2FPredictorWrapper.cpp;h=ebe75798ccd3566f0b9a66cdb2c8901ea9f1258b;hb=be96459d3e098508417f07ed0e1952b6e05215c4;hp=2dc7eb41d52d78d23ad0cc70c4eb56f0bf3d7d18;hpb=209cfd9fe0ea398b794d1d1995629a826125f035;p=trackerpp.git

diff --git a/src/PredictorWrapper.cpp b/src/PredictorWrapper.cpp
index 2dc7eb4..ebe7579 100644
--- a/src/PredictorWrapper.cpp
+++ b/src/PredictorWrapper.cpp
@@ -12,7 +12,6 @@ using namespace suanzi;
 
 PredictorWrapperWPtr PredictorWrapper::instance;
 
-const static std::string PREDICTOR_PY_DIR = "./python";
 const static std::string TAG = "PredictorWrapper";
 
 static std::string parse_python_exception();
@@ -27,12 +26,12 @@ boost::python::list toPythonList(const std::vector<T>& v) {
     return list;
 }
 
-PredictorWrapperPtr PredictorWrapper::create(const std::string& fname)
+PredictorWrapperPtr PredictorWrapper::create(const std::string& python_dir, const std::string& model_path)
 {
     if (instance.lock()){
         return PredictorWrapperPtr();
     }
-    PredictorWrapperPtr ins (new PredictorWrapper(fname));
+    PredictorWrapperPtr ins (new PredictorWrapper(python_dir, model_path));
     instance = ins;
     return ins;
 }
@@ -66,14 +65,14 @@ double PredictorWrapper::predict(int index, const std::vector<double>& ff)
     return rr; 
 }
 
-PredictorWrapper::PredictorWrapper(const std::string& fname)
+PredictorWrapper::PredictorWrapper(const std::string& py_dir, const std::string& model_path)
 {
     Py_Initialize();
     try{
         py::object main_module = py::import("__main__");
         py::object main_namespace = main_module.attr("__dict__");
         py::exec("import sys", main_namespace);
-        std::string cmd = "sys.path.insert(0, '" + PREDICTOR_PY_DIR + "')";
+        std::string cmd = "sys.path.insert(0, '" + py_dir + "')";
         py::exec(cmd.c_str(), main_namespace);
         py::exec("import signal", main_namespace);
         py::exec("signal.signal(signal.SIGINT, signal.SIG_DFL)", main_namespace);
@@ -81,7 +80,7 @@ PredictorWrapper::PredictorWrapper(const std::string& fname)
         py::object predictor_init = predictor_mod.attr("init");
         dump_func = predictor_mod.attr("dump");
         predict_func = predictor_mod.attr("predict");
-        predictor_init(fname.c_str());
+        predictor_init(model_path.c_str());
     } catch (boost::python::error_already_set const &){
         std::string perror_str = parse_python_exception();
         LOG_ERROR(TAG, "Error in Python: " + perror_str)