From 4bc12f2eadc2c369f38dfa54f086b8aa2c94fd05 Mon Sep 17 00:00:00 2001
From: David Shah <davey1576@gmail.com>
Date: Mon, 2 Jul 2018 15:29:58 +0200
Subject: Progress on new wrapper system

Signed-off-by: David Shah <davey1576@gmail.com>
---
 ice40/pybindings.cc | 72 +++++++++++++++++++++++++++++++----------------------
 1 file changed, 42 insertions(+), 30 deletions(-)

(limited to 'ice40')

diff --git a/ice40/pybindings.cc b/ice40/pybindings.cc
index ea1c5547..3c86f10c 100644
--- a/ice40/pybindings.cc
+++ b/ice40/pybindings.cc
@@ -27,18 +27,24 @@ NEXTPNR_NAMESPACE_BEGIN
 
 namespace PythonConversion {
 
-template <> struct string_converter<BelId>
+template<>
+struct string_converter<BelId>
 {
-    BelId from_str(Context *ctx, std::string name) { return ctx->getBelByName(ctx->id(name)); }
+    BelId from_str(Context *ctx, std::string name)
+    { return ctx->getBelByName(ctx->id(name)); }
 
-    std::string to_str(Context *ctx, BelId id) { return ctx->getBelName(id).str(ctx); }
+    std::string to_str(Context *ctx, BelId id)
+    { return ctx->getBelName(id).str(ctx); }
 };
 
-template <> struct string_converter<BelType>
+template<>
+struct string_converter<BelType>
 {
-    BelType from_str(Context *ctx, std::string name) { return ctx->belTypeFromId(ctx->id(name)); }
+    BelType from_str(Context *ctx, std::string name)
+    { return ctx->belTypeFromId(ctx->id(name)); }
 
-    std::string to_str(Context *ctx, BelType typ) { return ctx->belTypeToId(typ).str(ctx); }
+    std::string to_str(Context *ctx, BelType typ)
+    { return ctx->belTypeToId(typ).str(ctx); }
 };
 
 } // namespace PythonConversion
@@ -68,34 +74,40 @@ void arch_wrap_python()
 
     enum_<PortPin>("PortPin")
 #define X(t) .value("PIN_" #t, PIN_##t)
+
 #include "portpins.inc"
             ;
 #undef X
 
-    auto arch_cls = class_<Arch, Arch *, bases<BaseCtx>, boost::noncopyable>("Arch", init<ArchArgs>())
-                            .def("getBelByName", &Arch::getBelByName)
-                            .def("getWireByName", &Arch::getWireByName)
-                            .def("getBelName", &Arch::getBelName)
-                            .def("getWireName", &Arch::getWireName)
-                            .def("getBels", &Arch::getBels)
-                            .def("getWireBelPin", &Arch::getWireBelPin)
-                            .def("getBelPinUphill", &Arch::getBelPinUphill)
-                            .def("getBelPinsDownhill", &Arch::getBelPinsDownhill)
-                            .def("getWires", &Arch::getWires)
-                            .def("getPipByName", &Arch::getPipByName)
-                            .def("getPipName", &Arch::getPipName)
-                            .def("getPips", &Arch::getPips)
-                            .def("getPipSrcWire", &Arch::getPipSrcWire)
-                            .def("getPipDstWire", &Arch::getPipDstWire)
-                            .def("getPipDelay", &Arch::getPipDelay)
-                            .def("getPipsDownhill", &Arch::getPipsDownhill)
-                            .def("getPipsUphill", &Arch::getPipsUphill)
-                            .def("getWireAliases", &Arch::getWireAliases)
-                            .def("estimatePosition", &Arch::estimatePosition)
-                            .def("estimateDelay", &Arch::estimateDelay);
-
-    /*fn_wrapper<Arch, typeof(&Arch::getBelType), &Arch::getBelType, conv_from_str<BelId>,
-               conv_to_str<BelType>>::def_wrap(arch_cls, "getBelType");*/
+    auto arch_cls = class_<Arch, Arch *, bases<BaseCtx>, boost::noncopyable>("Arch", init<ArchArgs>());
+    auto ctx_cls = class_<Context, Context *, bases<Arch>, boost::noncopyable>("Context", no_init).def("checksum",
+                                                                                                   &Context::checksum);
+    fn_wrapper<Context, typeof(&Context::getBelType), &Context::getBelType, conv_to_str<BelType>,
+            conv_from_str<BelId>>::def_wrap(ctx_cls, "getBelType");
+
+    /*
+            .def("getBelByName", &Arch::getBelByName)
+            .def("getWireByName", &Arch::getWireByName)
+            .def("getBelName", &Arch::getBelName)
+            .def("getWireName", &Arch::getWireName)
+            .def("getBels", &Arch::getBels)
+            .def("getWireBelPin", &Arch::getWireBelPin)
+            .def("getBelPinUphill", &Arch::getBelPinUphill)
+            .def("getBelPinsDownhill", &Arch::getBelPinsDownhill)
+            .def("getWires", &Arch::getWires)
+            .def("getPipByName", &Arch::getPipByName)
+            .def("getPipName", &Arch::getPipName)
+            .def("getPips", &Arch::getPips)
+            .def("getPipSrcWire", &Arch::getPipSrcWire)
+            .def("getPipDstWire", &Arch::getPipDstWire)
+            .def("getPipDelay", &Arch::getPipDelay)
+            .def("getPipsDownhill", &Arch::getPipsDownhill)
+            .def("getPipsUphill", &Arch::getPipsUphill)
+            .def("getWireAliases", &Arch::getWireAliases)
+            .def("estimatePosition", &Arch::estimatePosition)
+            .def("estimateDelay", &Arch::estimateDelay);
+    */
+
 
     WRAP_RANGE(Bel);
     WRAP_RANGE(BelPin);
-- 
cgit v1.2.3