[+] Added functions getPKey, certToAddr. Added constructor for object ChainWallet.

include/dap_chain_wallet_python.h

@@ -7,7 +7,8 @@
 #include "wrapping_dap_chain_common.h"
 #include "libdap_crypto_key_python.h"
 #include "wrapping_dap_sign.h"
-//#include "wrapping_dap_sign
+#include "wrapping_dap_pkey.h"
+#include "wrapping_cert.h"
 
 #ifdef __cplusplus
 extern "C"{
@@ -27,7 +28,7 @@ void dap_chain_wallet_deinit_py(void);
 PyObject *dap_chain_wallet_get_path_py(PyObject *self, PyObject *argv);
 
 PyObject *dap_chain_wallet_create_with_seed_py(PyObject *self, PyObject *argv);
-PyObject *dap_chain_wallet_create_py(PyObject *self, PyObject *argv);
+PyObject *dap_chain_wallet_create_py(PyTypeObject *type, PyObject *argv, PyObject *kwds);
 PyObject *dap_chain_wallet_open_file_py(PyObject *self, PyObject *argv);
 PyObject *dap_chain_wallet_open_py(PyObject *self, PyObject *argv);
 PyObject *dap_chain_wallet_save_py(PyObject *self, PyObject *argv);
@@ -49,8 +50,10 @@ static PyMethodDef ChainWalletMethods[] = {
     {"openFile", (PyCFunction)dap_chain_wallet_open_file_py, METH_VARARGS | METH_STATIC, ""},
     {"open", (PyCFunction)dap_chain_wallet_open_py, METH_VARARGS | METH_STATIC, ""},
     {"save", (PyCFunction)dap_chain_wallet_save_py, METH_NOARGS, ""},
+    {"certToAddr", (PyCFunction)dap_cert_to_addr_py, METH_VARARGS | METH_STATIC, ""},
     {"getAddr", (PyCFunction)dap_chain_wallet_get_addr_py, METH_VARARGS, ""},
     {"getCertsNumber", (PyCFunction)dap_chain_wallet_get_certs_number_py, METH_NOARGS, ""},
+    {"getPKey", (PyCFunction)dap_chain_wallet_get_pkey_py, METH_VARARGS, ""},
     {"getKey", (PyCFunction)dap_chain_wallet_get_key_py, METH_VARARGS, ""},
     {NULL, NULL, 0, NULL}
 };
@@ -94,7 +97,7 @@ static PyTypeObject DapChainWallet_dapChainWalletType = {
     0,                         /* tp_dictoffset */
     0,                         /* tp_init */
     0,                         /* tp_alloc */
-    PyType_GenericNew,         /* tp_new */
+    dap_chain_wallet_create_py,/* tp_new */
     0,                         /* tp_free */
     0,                         /* tp_is_gc*/
     0,                          /* tp_bases*/

src/dap_chain_wallet_python.c

@@ -37,6 +37,24 @@ PyObject *dap_chain_wallet_create_with_seed_py(PyObject *self, PyObject *argv){
                 seed_size);
     return Py_BuildValue("(O)", obj_wallet);
 }
+PyObject *dap_chain_wallet_create_py(PyTypeObject *type, PyObject *argv, PyObject *kwds){
+    (void)kwds;
+    PyDapChainWalletObject *self;
+    const char *wallet_name;
+    const char *path_wallets;
+    PyObject *obj_sign_type;
+    if (!PyArg_ParseTuple(argv, "ssO", &wallet_name, &path_wallets, &obj_sign_type))
+        return NULL;
+    self = (PyDapChainWalletObject*)type->tp_alloc(type, 0);
+    if (self != NULL){
+        self->wallet = dap_chain_wallet_create(wallet_name, path_wallets, *((PyDapSignTypeObject*)obj_sign_type)->sign_type);
+        if (self->wallet == NULL){
+            Py_XDECREF(self);
+            return NULL;
+        }
+    }
+    return (PyObject*)self;
+}
 PyObject *dap_chain_wallet_open_file_py(PyObject *self, PyObject *argv){
     (void)self;
     const char *file_path;
@@ -69,7 +87,16 @@ void dap_chain_wallet_close_py(PyDapChainWalletObject *self){
 
 PyObject *dap_cert_to_addr_py(PyObject *self, PyObject *argv){
     (void)self;
-    return NULL;
+    PyObject *obj_cert;
+    PyObject *obj_net_id;
+    if (!PyArg_ParseTuple(argv, "OO", &obj_cert, &obj_net_id))
+        return NULL;
+    PyObject *obj_addr = _PyObject_New(&DapChainAddrObject_DapChainAddrObjectType);
+    ((PyDapChainAddrObject*)obj_addr)->addr = dap_cert_to_addr(
+                ((PyCryptoCertObject*)obj_cert)->cert,
+                ((PyDapChainNetIdObject*)obj_net_id)->net_id
+                );
+    return Py_BuildValue("(O)", obj_addr);
 }
 
 PyObject *dap_chain_wallet_get_addr_py(PyObject *self, PyObject *argv){
@@ -88,6 +115,15 @@ PyObject *dap_chain_wallet_get_certs_number_py(PyObject *self, PyObject *argv){
     size_t result = dap_chain_wallet_get_certs_number(((PyDapChainWalletObject*)self)->wallet);
     return PyLong_FromLong(result);
 }
+PyObject *dap_chain_wallet_get_pkey_py(PyObject *self, PyObject *argv){
+    uint32_t key_idx;
+    if (!PyArg_ParseTuple(argv, "I", &key_idx))
+            return NULL;
+    PyObject *obj_pkey = _PyObject_New(&DapPkeyObject_DapPkeyObjectType);
+    ((PyDapPkeyObject*)obj_pkey)->pkey = dap_chain_wallet_get_pkey(((PyDapChainWalletObject*)self)->wallet,
+                                                                   key_idx);
+    return Py_BuildValue("(O)", obj_pkey);
+}
 PyObject *dap_chain_wallet_get_key_py(PyObject *self, PyObject *argv){
     uint32_t key_idx;
     if (!PyArg_ParseTuple(argv, "I", &key_idx))