1 files changed, 146 insertions, 0 deletions
diff --git a/gnuradio-runtime/python/gnuradio/gr/bindings/top_block_python.cc b/gnuradio-runtime/python/gnuradio/gr/bindings/top_block_python.cc
new file mode 100644
index 0000000000..37ec9e61c8
--- /dev/null
+++ b/gnuradio-runtime/python/gnuradio/gr/bindings/top_block_python.cc
@@ -0,0 +1,146 @@
+/*
+ * Copyright 2020 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+
+/* This file is automatically generated using bindtool */
+
+#include <pybind11/complex.h>
+#include <pybind11/pybind11.h>
+#include <pybind11/stl.h>
+
+namespace py = pybind11;
+
+#include <gnuradio/runtime_types.h>
+#include <gnuradio/top_block.h>
+// pydoc.h is automatically generated in the build directory
+#include <top_block_pydoc.h>
+
+#define GR_PYTHON_BLOCKING_CODE(code)    \
+    {                                    \
+        PyThreadState* _save;            \
+        _save = PyEval_SaveThread();     \
+        try {                            \
+            code                         \
+        } catch (...) {                  \
+            PyEval_RestoreThread(_save); \
+            throw;                       \
+        }                                \
+        PyEval_RestoreThread(_save);     \
+    }
+
+
+void top_block_run_unlocked(gr::top_block_sptr r) noexcept(false)
+{
+    GR_PYTHON_BLOCKING_CODE(r->run();)
+}
+
+void top_block_start_unlocked(gr::top_block_sptr r, int max_noutput_items) noexcept(false)
+{
+    GR_PYTHON_BLOCKING_CODE(r->start(max_noutput_items);)
+}
+
+void top_block_wait_unlocked(gr::top_block_sptr r) noexcept(false)
+{
+    GR_PYTHON_BLOCKING_CODE(r->wait();)
+}
+
+void top_block_stop_unlocked(gr::top_block_sptr r) noexcept(false)
+{
+    GR_PYTHON_BLOCKING_CODE(r->stop();)
+}
+
+void top_block_unlock_unlocked(gr::top_block_sptr r) noexcept(false)
+{
+    GR_PYTHON_BLOCKING_CODE(r->unlock();)
+}
+
+
+void bind_top_block(py::module& m)
+{
+    using top_block = gr::top_block;
+
+
+    py::class_<top_block, gr::hier_block2, gr::basic_block, std::shared_ptr<top_block>>(
+        m, "top_block_pb", D(top_block))
+
+
+        .def(py::init(&gr::make_top_block),
+             py::arg("name"),
+             py::arg("catch_exceptions") = false)
+
+        .def("run",
+             &top_block::run,
+             py::arg("max_noutput_items") = 100000000,
+             D(top_block, run))
+
+
+        .def("start",
+             &top_block::start,
+             py::arg("max_noutput_items") = 100000000,
+             D(top_block, start))
+
+
+        .def("stop", &top_block::stop, D(top_block, stop))
+
+
+        .def("wait", &top_block::wait, D(top_block, wait))
+
+
+        .def("lock", &top_block::lock, D(top_block, lock))
+
+
+        .def("unlock", &top_block::unlock, D(top_block, unlock))
+
+
+        .def("edge_list", &top_block::edge_list, D(top_block, edge_list))
+
+
+        .def("msg_edge_list", &top_block::msg_edge_list, D(top_block, msg_edge_list))
+
+
+        .def("dump", &top_block::dump, D(top_block, dump))
+
+
+        .def("max_noutput_items",
+             &top_block::max_noutput_items,
+             D(top_block, max_noutput_items))
+
+
+        .def("set_max_noutput_items",
+             &top_block::set_max_noutput_items,
+             py::arg("nmax"),
+             D(top_block, set_max_noutput_items))
+
+
+        .def("to_top_block", &top_block::to_top_block, D(top_block, to_top_block))
+
+
+        .def("setup_rpc", &top_block::setup_rpc, D(top_block, setup_rpc))
+
+        ;
+
+
+    m.def("make_top_block",
+          &::gr::make_top_block,
+          py::arg("name"),
+          py::arg("catch_exceptions") = true,
+          D(make_top_block));
+
+
+    m.def("cast_to_top_block_sptr",
+          &::gr::cast_to_top_block_sptr,
+          py::arg("block"),
+          D(cast_to_top_block_sptr));
+
+
+    m.def("top_block_run_unlocked", &top_block_run_unlocked);
+    m.def("top_block_start_unlocked", &top_block_start_unlocked);
+    m.def("top_block_wait_unlocked", &top_block_wait_unlocked);
+    m.def("top_block_stop_unlocked", &top_block_stop_unlocked);
+    m.def("top_block_unlock_unlocked", &top_block_unlock_unlocked);
+}