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/*
* SPDX-FileCopyrightText: All Contributors to the PyTango project
*
* SPDX-License-Identifier: LGPL-3.0-or-later
*/
#include "precompiled_header.hpp"
#include "device_pipe.h"
#include "tgutils.h"
#include "pytgutils.h"
#include "tango_numpy.h"
#include "fast_from_py.h"
#include "to_py_numpy.hpp"
namespace PyTango
{
namespace DevicePipe
{
template <long tangoTypeConst>
bopy::object __update_scalar_values(Tango::DevicePipe &self, size_t elt_idx)
{
typedef typename TANGO_const2type(tangoTypeConst) TangoScalarType;
TangoScalarType val;
bopy::str name(self.get_data_elt_name(elt_idx));
self >> val;
bopy::object data(val);
return bopy::make_tuple(name, data);
}
template <>
bopy::object __update_scalar_values<Tango::DEV_VOID>(Tango::DevicePipe &self, size_t elt_idx)
{
bopy::str name(self.get_data_elt_name(elt_idx));
return bopy::make_tuple(name, bopy::object());
}
template <>
bopy::object __update_scalar_values<Tango::DEV_STRING>(Tango::DevicePipe &self, size_t elt_idx)
{
typedef std::string TangoScalarType;
TangoScalarType val;
bopy::str name(self.get_data_elt_name(elt_idx));
self >> val;
bopy::object data(val);
return bopy::make_tuple(name, data);
}
template <>
bopy::object __update_scalar_values<Tango::DEV_PIPE_BLOB>(Tango::DevicePipe &self, size_t elt_idx)
{
Tango::DevicePipeBlob val;
bopy::str name(self.get_data_elt_name(elt_idx));
self >> val;
bopy::object data = extract(val, PyTango::ExtractAsNumpy);
return bopy::make_tuple(name, data);
}
template <long tangoArrayTypeConst>
bopy::object
__update_array_values(Tango::DevicePipe &self, bopy::object &py_self, size_t elt_idx, PyTango::ExtractAs extract_as)
{
typedef typename TANGO_const2type(tangoArrayTypeConst) TangoArrayType;
TangoArrayType tmp_arr;
self >> (&tmp_arr);
bopy::object data;
switch(extract_as)
{
default:
case PyTango::ExtractAsNumpy:
data = to_py_numpy<tangoArrayTypeConst>(&tmp_arr, py_self);
tmp_arr.get_buffer(1);
break;
case PyTango::ExtractAsList:
case PyTango::ExtractAsPyTango3:
data = to_py_list(&tmp_arr);
break;
case PyTango::ExtractAsTuple:
data = to_py_tuple(&tmp_arr);
break;
case PyTango::ExtractAsString: /// @todo
case PyTango::ExtractAsNothing:
data = bopy::object();
break;
}
bopy::str name(self.get_data_elt_name(elt_idx));
return bopy::make_tuple(name, data);
}
template <>
bopy::object __update_array_values<Tango::DEVVAR_LONGSTRINGARRAY>(Tango::DevicePipe &self,
bopy::object &py_self,
size_t elt_idx,
PyTango::ExtractAs extract_as)
{
assert(false);
return bopy::object();
}
template <>
bopy::object __update_array_values<Tango::DEVVAR_DOUBLESTRINGARRAY>(Tango::DevicePipe &self,
bopy::object &py_self,
size_t elt_idx,
PyTango::ExtractAs extract_as)
{
assert(false);
return bopy::object();
}
bopy::object update_value(Tango::DevicePipe &self, bopy::object &py_self, size_t elt_idx, PyTango::ExtractAs extract_as)
{
const int elt_type = self.get_data_elt_type(elt_idx);
TANGO_DO_ON_DEVICE_DATA_TYPE_ID(elt_type, return __update_scalar_values<tangoTypeConst>(self, elt_idx);
,
return __update_array_values<tangoTypeConst>(self, py_self, elt_idx, extract_as););
return bopy::object();
}
void update_values(Tango::DevicePipe &self,
bopy::object &py_self,
PyTango::ExtractAs extract_as /*=PyTango::ExtractAsNumpy*/)
{
// We do not want is_empty to launch an exception!!
// self.reset_exceptions(Tango::DevicePipe::isempty_flag);
// py_self.attr("name") = self.get_name();
bopy::list data;
py_self.attr("data") = data;
size_t elt_nb = self.get_data_elt_nb();
for(size_t elt_idx = 0; elt_idx < elt_nb; ++elt_idx)
{
data.append(update_value(self, py_self, elt_idx, extract_as));
}
}
///////////////////////////////////////////////////////////////////////////////////////////
template <typename T, long tangoTypeConst>
bopy::object __extract_scalar(T &obj, size_t elt_idx)
{
typedef typename TANGO_const2type(tangoTypeConst) TangoScalarType;
TangoScalarType val;
obj >> val;
return bopy::object(val);
}
template <>
bopy::object __extract_scalar<Tango::DevicePipe, Tango::DEV_VOID>(Tango::DevicePipe &obj, size_t elt_idx)
{
return bopy::object();
}
template <>
bopy::object __extract_scalar<Tango::DevicePipe, Tango::DEV_STRING>(Tango::DevicePipe &obj, size_t elt_idx)
{
std::string val;
obj >> val;
return bopy::object(val);
}
template <>
bopy::object __extract_scalar<Tango::DevicePipe, Tango::DEV_PIPE_BLOB>(Tango::DevicePipe &obj, size_t elt_idx)
{
Tango::DevicePipeBlob val;
obj >> val;
// TODO: propagate extract_as
return extract(val, PyTango::ExtractAsNumpy);
}
template <>
bopy::object __extract_scalar<Tango::DevicePipeBlob, Tango::DEV_VOID>(Tango::DevicePipeBlob &obj, size_t elt_idx)
{
return bopy::object();
}
template <>
bopy::object __extract_scalar<Tango::DevicePipeBlob, Tango::DEV_STRING>(Tango::DevicePipeBlob &obj, size_t elt_idx)
{
std::string val;
obj >> val;
return bopy::object(val);
}
template <>
bopy::object __extract_scalar<Tango::DevicePipeBlob, Tango::DEV_PIPE_BLOB>(Tango::DevicePipeBlob &obj, size_t elt_idx)
{
Tango::DevicePipeBlob val;
obj >> val;
// TODO: propagate extract_as
return extract(val, PyTango::ExtractAsNumpy);
}
template <long tangoTypeConst>
bopy::object extract_scalar(Tango::DevicePipe &self, size_t elt_idx)
{
return __extract_scalar<Tango::DevicePipe, tangoTypeConst>(self, elt_idx);
}
template <long tangoTypeConst>
bopy::object extract_scalar(Tango::DevicePipeBlob &self, size_t elt_idx)
{
return __extract_scalar<Tango::DevicePipeBlob, tangoTypeConst>(self, elt_idx);
}
template <typename T, long tangoArrayTypeConst>
bopy::object __extract_array(T &obj, size_t elt_idx, PyTango::ExtractAs extract_as)
{
typedef typename TANGO_const2type(tangoArrayTypeConst) TangoArrayType;
TangoArrayType tmp_arr;
obj >> (&tmp_arr);
bopy::object data;
switch(extract_as)
{
default:
case PyTango::ExtractAsNumpy:
data = to_py_numpy<tangoArrayTypeConst>(&tmp_arr, 1);
break;
case PyTango::ExtractAsList:
case PyTango::ExtractAsPyTango3:
data = to_py_list(&tmp_arr);
break;
case PyTango::ExtractAsTuple:
data = to_py_tuple(&tmp_arr);
break;
case PyTango::ExtractAsString: /// @todo
case PyTango::ExtractAsNothing:
data = bopy::object();
break;
}
return data;
}
template <>
bopy::object __extract_array<Tango::DevicePipe, Tango::DEVVAR_LONGSTRINGARRAY>(Tango::DevicePipe &pipe,
size_t elt_idx,
PyTango::ExtractAs extract_as)
{
assert(false);
return bopy::object();
}
template <>
bopy::object __extract_array<Tango::DevicePipe, Tango::DEVVAR_DOUBLESTRINGARRAY>(Tango::DevicePipe &pipe,
size_t elt_idx,
PyTango::ExtractAs extract_as)
{
assert(false);
return bopy::object();
}
template <>
bopy::object __extract_array<Tango::DevicePipeBlob, Tango::DEVVAR_LONGSTRINGARRAY>(Tango::DevicePipeBlob &blob,
size_t elt_idx,
PyTango::ExtractAs extract_as)
{
assert(false);
return bopy::object();
}
template <>
bopy::object __extract_array<Tango::DevicePipeBlob, Tango::DEVVAR_DOUBLESTRINGARRAY>(Tango::DevicePipeBlob &blob,
size_t elt_idx,
PyTango::ExtractAs extract_as)
{
assert(false);
return bopy::object();
}
template <long tangoArrayTypeConst>
bopy::object extract_array(Tango::DevicePipe &self, size_t elt_idx, PyTango::ExtractAs extract_as)
{
return __extract_array<Tango::DevicePipe, tangoArrayTypeConst>(self, elt_idx, extract_as);
}
template <long tangoArrayTypeConst>
bopy::object extract_array(Tango::DevicePipeBlob &self, size_t elt_idx, PyTango::ExtractAs extract_as)
{
return __extract_array<Tango::DevicePipeBlob, tangoArrayTypeConst>(self, elt_idx, extract_as);
}
template <typename T>
bopy::object __extract_item(T &obj, size_t elt_idx, PyTango::ExtractAs extract_as)
{
const int elt_type = obj.get_data_elt_type(elt_idx);
TANGO_DO_ON_DEVICE_DATA_TYPE_ID(elt_type, return extract_scalar<tangoTypeConst>(obj, elt_idx);
, return extract_array<tangoTypeConst>(obj, elt_idx, extract_as););
return bopy::object();
}
template <typename T>
bopy::object __extract(T &obj, PyTango::ExtractAs extract_as)
{
bopy::list data;
size_t elt_nb = obj.get_data_elt_nb();
for(size_t elt_idx = 0; elt_idx < elt_nb; ++elt_idx)
{
bopy::dict elem;
elem["name"] = obj.get_data_elt_name(elt_idx);
elem["dtype"] = static_cast<Tango::CmdArgType>(obj.get_data_elt_type(elt_idx));
elem["value"] = __extract_item(obj, elt_idx, extract_as);
data.append(elem);
}
return data;
}
bopy::object extract(Tango::DevicePipeBlob &blob, PyTango::ExtractAs extract_as)
{
bopy::object name = bopy::str(blob.get_name());
bopy::object value = __extract<Tango::DevicePipeBlob>(blob, extract_as);
return bopy::make_tuple(name, value);
}
bopy::object extract(Tango::DevicePipe &device_pipe, PyTango::ExtractAs extract_as = PyTango::ExtractAsNumpy)
{
bopy::object name = bopy::str(device_pipe.get_root_blob_name());
bopy::object value = __extract<Tango::DevicePipe>(device_pipe, extract_as);
return bopy::make_tuple(name, value);
}
} // namespace DevicePipe
} // namespace PyTango
void export_device_pipe()
{
bopy::class_<Tango::DevicePipe> DevicePipe("DevicePipe");
bopy::scope dp_scope = DevicePipe;
DevicePipe.def(bopy::init<>())
.def(bopy::init<const std::string &>())
.def(bopy::init<const std::string &, const std::string &>())
.def(bopy::init<const Tango::DevicePipe &>())
.add_property(
"name",
bopy::make_function(&Tango::DevicePipe::get_name, bopy::return_value_policy<bopy::copy_const_reference>()),
&Tango::DevicePipe::set_name)
.add_property("root_blob_name",
bopy::make_function(&Tango::DevicePipe::get_root_blob_name,
bopy::return_value_policy<bopy::copy_const_reference>()),
&Tango::DevicePipe::set_root_blob_name)
.add_property("data_elt_nb", &Tango::DevicePipe::get_data_elt_nb, &Tango::DevicePipe::set_data_elt_nb)
.add_property("data_elt_names", &Tango::DevicePipe::get_data_elt_names, &Tango::DevicePipe::set_data_elt_names)
.def("get_data_elt_name", &Tango::DevicePipe::get_data_elt_name)
.def("get_data_elt_type", &Tango::DevicePipe::get_data_elt_type)
.def("extract", (bopy::object(*)(Tango::DevicePipe &, PyTango::ExtractAs)) PyTango::DevicePipe::extract)
.def("extract", (bopy::object(*)(Tango::DevicePipeBlob &, PyTango::ExtractAs)) PyTango::DevicePipe::extract);
}
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