Intermediate changes

1 files changed, 0 insertions, 324 deletions

diff --git a/library/cpp/pybind/cast.cpp b/library/cpp/pybind/cast.cpp
deleted file mode 100644
index 60a44b0e833..00000000000
--- a/library/cpp/pybind/cast.cpp
+++ /dev/null
@@ -1,324 +0,0 @@
-#include "cast.h"
-#include <util/generic/yexception.h>
-#include <util/generic/buffer.h>
-
-namespace NPyBind {
-    PyObject* GetTrueRef(bool incref) {
-        if (incref)
-            Py_RETURN_TRUE;
-        return Py_True;
-    }
-
-    PyObject* GetFalseRef(bool incref) {
-        if (incref)
-            Py_RETURN_FALSE;
-        return Py_False;
-    }
-
-    PyObject* BuildPyObject(int val) {
-        return Py_BuildValue("i", val);
-    }
-
-    PyObject* BuildPyObject(unsigned int val) {
-        return Py_BuildValue("I", val);
-    }
-
-    PyObject* BuildPyObject(long int val) {
-        return Py_BuildValue("l", val);
-    }
-
-    PyObject* BuildPyObject(unsigned long int val) {
-        return Py_BuildValue("k", val);
-    }
-
-#ifdef PY_LONG_LONG
-    PyObject* BuildPyObject(PY_LONG_LONG val) {
-        return Py_BuildValue("L", val);
-    }
-
-    PyObject* BuildPyObject(unsigned PY_LONG_LONG val) {
-        return Py_BuildValue("K", val);
-    }
-#endif
-
-    PyObject* BuildPyObject(float val) {
-        return Py_BuildValue("f", val);
-    }
-
-    PyObject* BuildPyObject(double val) {
-        return Py_BuildValue("d", val);
-    }
-
-    PyObject* BuildPyObject(const TStringBuf& val) {
-        if (!val.IsInited())
-            Py_RETURN_NONE;
-
-        PyObject* stringValue = Py_BuildValue("s#", val.data(), static_cast<int>(val.length()));
-        if (stringValue != nullptr) {
-            return stringValue;
-        }
-        if (PyErr_ExceptionMatches(PyExc_UnicodeDecodeError)) {
-            PyErr_Clear();
-        } else {
-            return nullptr;
-        }
-        return Py_BuildValue("y#", val.data(), static_cast<int>(val.length()));
-    }
-
-    PyObject* BuildPyObject(const char* val) {
-        if (val == nullptr)
-            Py_RETURN_NONE;
-        PyObject* stringValue = Py_BuildValue("s#", val, static_cast<int>(strlen(val)));
-        if (stringValue != nullptr) {
-            return stringValue;
-        }
-        if (PyErr_ExceptionMatches(PyExc_UnicodeDecodeError)) {
-            PyErr_Clear();
-        } else {
-            return nullptr;
-        }
-        return Py_BuildValue("y#", val, static_cast<int>(strlen(val)));
-    }
-
-    PyObject* BuildPyObject(const TWtringBuf& val) {
-        if (!val.IsInited())
-            Py_RETURN_NONE;
-#if PY_VERSION_HEX < 0x03030000
-        TPyObjectPtr result(PyUnicode_FromUnicode(nullptr, val.size()), true);
-        Py_UNICODE* buf = PyUnicode_AS_UNICODE(result.Get());
-        if (buf == nullptr)
-            Py_RETURN_NONE;
-        for (size_t i = 0; i < val.size(); ++i) {
-            buf[i] = static_cast<Py_UNICODE>(val[i]);
-        }
-#else
-        PyObject* unicodeValue = PyUnicode_FromKindAndData(PyUnicode_2BYTE_KIND, val.data(), val.size());
-        if (unicodeValue == nullptr)
-            Py_RETURN_NONE;
-        TPyObjectPtr result(unicodeValue, true);
-#endif
-        return result.RefGet();
-    }
-
-    PyObject* BuildPyObject(const TBuffer& val) {
-        TPyObjectPtr res(PyList_New(val.size()), true);
-        for (size_t i = 0, size = val.Size(); i < size; ++i)
-            PyList_SetItem(res.Get(), i, BuildPyObject(val.Data()[i]));
-        return res.RefGet();
-    }
-
-    PyObject* BuildPyObject(bool val) {
-        if (val)
-            Py_RETURN_TRUE;
-        else
-            Py_RETURN_FALSE;
-    }
-
-    PyObject* BuildPyObject(PyObject* val) {
-        Py_XINCREF(val);
-        return val;
-    }
-
-    PyObject* BuildPyObject(TPyObjectPtr ptr) {
-        return ptr.RefGet();
-    }
-
-    /* python represents (http://docs.python.org/c-api/arg.html#Py_BuildValue)
-     * char, uchar, short, ushort, int, long as PyInt
-     * uint, ulong as PyInt or PyLong (if exceeds sys.maxint)
-     * longlong, ulonglong as PyLong
-     */
-
-    template <>
-    bool FromPyObject(PyObject* obj, long& res) {
-        if (PyLong_Check(obj)) {
-            res = PyLong_AsLong(obj);
-            return true;
-        }
-        if (PyFloat_Check(obj)) {
-            res = static_cast<long>(PyFloat_AsDouble(obj));
-            return true;
-        }
-#if PY_MAJOR_VERSION < 3
-        res = PyInt_AsLong(obj);
-#endif
-        return -1 != res || !PyErr_Occurred();
-    }
-
-    template <>
-    bool FromPyObject(PyObject* obj, unsigned long& res) {
-        long lres;
-        if (!FromPyObject(obj, lres))
-            return false;
-        if (lres < 0)
-            return false;
-        res = static_cast<unsigned long long>(lres);
-        return true;
-    }
-
-    template <>
-    bool FromPyObject(PyObject* obj, int& res) {
-        long lres;
-        if (!FromPyObject(obj, lres))
-            return false;
-        res = static_cast<int>(lres);
-        return true;
-    }
-
-    template <>
-    bool FromPyObject(PyObject* obj, unsigned char& res) {
-        long lres;
-        if (!FromPyObject(obj, lres))
-            return false;
-        res = static_cast<unsigned char>(lres);
-        return true;
-    }
-
-    template <>
-    bool FromPyObject(PyObject* obj, char& res) {
-        long lres;
-        if (!FromPyObject(obj, lres))
-            return false;
-        res = static_cast<char>(lres);
-        return true;
-    }
-
-    template <>
-    bool FromPyObject(PyObject* obj, unsigned int& res) {
-        unsigned long lres;
-        if (!FromPyObject(obj, lres))
-            return false;
-        res = static_cast<unsigned int>(lres);
-        return true;
-    }
-
-#ifdef HAVE_LONG_LONG
-    template <>
-    bool FromPyObject(PyObject* obj, long long& res) {
-        if (PyLong_Check(obj)) {
-            res = PyLong_AsLongLong(obj);
-            return -1 != res || !PyErr_Occurred();
-        }
-        long lres;
-        if (!FromPyObject(obj, lres))
-            return false;
-        res = static_cast<long long>(lres);
-        return true;
-    }
-
-    template <>
-    bool FromPyObject(PyObject* obj, unsigned long long& res) {
-        if (PyLong_Check(obj)) {
-            res = PyLong_AsUnsignedLongLong(obj);
-            return static_cast<unsigned long long>(-1) != res || !PyErr_Occurred();
-        }
-        long lres;
-        if (!FromPyObject(obj, lres))
-            return false;
-        res = static_cast<unsigned long long>(lres);
-        return true;
-    }
-#endif
-
-    template <>
-    bool FromPyObject(PyObject* obj, double& res) {
-        if (PyFloat_Check(obj)) {
-            res = PyFloat_AsDouble(obj);
-            return true;
-        }
-        long long lres;
-        if (!FromPyObject(obj, lres))
-            return false;
-        res = static_cast<double>(lres);
-        return true;
-    }
-
-    template <>
-    bool FromPyObject(PyObject* obj, float& res) {
-        double dres;
-        if (!FromPyObject(obj, dres))
-            return false;
-        res = static_cast<float>(dres);
-        return true;
-    }
-
-    template <>
-    bool FromPyObject(PyObject* obj, bool& res) {
-        if (!PyBool_Check(obj))
-            return false;
-        if (obj == Py_True)
-            res = true;
-        else
-            res = false;
-        return true;
-    }
-
-    template <>
-    bool FromPyObject(PyObject* obj, PyObject*& res) {
-        Py_XINCREF(obj);
-        res = obj;
-        return true;
-    }
-
-    template <>
-    bool FromPyObject(PyObject* obj, TPyObjectPtr& res) {
-        res = TPyObjectPtr(obj);
-        return true;
-    }
-
-    static inline bool _FromPyObject(PyObject* obj, TStringBuf& res) {
-        char* str;
-        Py_ssize_t len;
-#if PY_MAJOR_VERSION >= 3
-        if (PyUnicode_Check(obj)) {
-            auto buf = PyUnicode_AsUTF8AndSize(obj, &len);
-            res = TStringBuf(buf, len);
-            return true;
-        }
-#endif
-        if (-1 == PyBytes_AsStringAndSize(obj, &str, &len) || 0 > len)
-            return false;
-        res = TStringBuf(str, len);
-        return true;
-    }
-
-    bool FromPyObject(PyObject* obj, TStringBuf& res) {
-        return _FromPyObject(obj, res);
-    }
-
-    bool FromPyObject(PyObject* obj, TString& res) {
-        TStringBuf str;
-        if (!_FromPyObject(obj, str))
-            return false;
-        res = str;
-        return true;
-    }
-
-    bool FromPyObject(PyObject* obj, TUtf16String& res) {
-        if (!PyUnicode_Check(obj))
-            return false;
-        auto str = TPyObjectPtr(PyUnicode_AsUTF16String(obj), true);
-        if (!str)
-            return false;
-        constexpr auto BOM_SIZE = 2;
-        size_t len = (static_cast<size_t>(PyBytes_GET_SIZE(str.Get())) - BOM_SIZE) / 2;
-        res.resize(len);
-        memcpy(res.begin(), PyBytes_AS_STRING(str.Get()) + BOM_SIZE, len * 2);
-        return (nullptr == PyErr_Occurred());
-    }
-
-    bool FromPyObject(PyObject* obj, TBuffer& res) {
-        if (!PyList_Check(obj))
-            return false;
-        size_t cnt = PyList_Size(obj);
-        res.Reserve(cnt);
-        for (size_t i = 0; i < cnt; ++i) {
-            PyObject* item = PyList_GET_ITEM(obj, i);
-            char ch = 0;
-            if (!FromPyObject(item, ch))
-                return false;
-            res.Append(ch);
-        }
-        return true;
-    }
-}