Update

cppygen/component.py

@@ -1,4 +1,4 @@
-from typing import Dict, List, Tuple
+from typing import Dict, List, Tuple, cast
 
 
 class Function(object):
@@ -77,6 +77,10 @@ def to_decl_string(self):
             f'{{ {self._return_type} {self._name}({", ".join(args)}); }}'
         )
 
+    def signature(self) -> str:
+        args = [f"{i[1]} {i[0]}" for i in self._arguments]
+        return f'{"::".join(self._namespace)}::{self._name}({", ".join(args)}) -> {self._return_type}'
+
     def __eq__(self, obj):
         if isinstance(obj, Function):
             return self._full_name == obj._full_name
@@ -175,6 +179,9 @@ def to_pybind_string(self):
             + ";"
         )
 
+    def signature(self) -> str:
+        return f"{self._full_name}"
+
 
 class Submodule:
     """
@@ -218,6 +225,7 @@ def to_pybind_string(self):
 
     def __eq__(self, obj):
         if isinstance(obj, Submodule):
-            return self._name == obj._name
+            return self.cpp_name == obj.cpp_name
         else:
             return False
+

cppygen/cppygen_parser.py

@@ -1,6 +1,7 @@
 import copy
 import os
 import re
+import sys
 from typing import List
 
 from clang.cindex import AccessSpecifier, Config, Cursor, CursorKind, TranslationUnit
@@ -83,6 +84,7 @@ def _extract_functions(self, cu: Cursor, namespace: List[str], module_name: str)
                     j: Cursor
                     if j.kind == CursorKind.PARM_DECL:  # type: ignore
                         func.add_argument_type((j.spelling, j.type.spelling))
+                print("\t| Function  | " + func.signature())
                 self._funcitons.append(func)
 
     def _extract_struct_and_class(
@@ -121,6 +123,7 @@ def _extract_struct_and_class(
                             j.brief_comment or "",
                             j.access_specifier == AccessSpecifier.PRIVATE,  # type: ignore
                         )
+                print("\t| Class     | " + struct_or_class.signature())
                 self._structs_and_classes.append(struct_or_class)
 
     def add_hpp_includes(self, hpp: str):
@@ -143,10 +146,6 @@ def parse(
                     logger.error(
                         f"{diag.location.file}:{diag.location.line}:{diag.location.column}: error: {diag.spelling} [{diag.option}]"
                     )
-                if diag.severity == diag.Warning:
-                    logger.warn(
-                        f"{diag.location.file}:{diag.location.line}:{diag.location.column}: warining: {diag.spelling} [{diag.option}]"
-                    )
             if has_error:
                 exit(1)
         root: Cursor = tu.cursor
@@ -161,13 +160,14 @@ def visit(x: Cursor, namespace: List[str], module_name: str):
                     self._extract_struct_and_class(x, namespace, module_name)
                 for i in list(x.get_children()):
                     i: Cursor
-                    namespace_in = copy.copy(namespace)
+                    namespace_in = copy.deepcopy(namespace)
                     if i.kind == CursorKind.NAMESPACE:  # type: ignore
                         submod = Submodule()
                         submod.set_name(i.spelling)
                         submod.set_description(i.brief_comment or "")
-                        submod.set_parent(copy.copy(namespace_in))
+                        submod.set_parent(copy.deepcopy(namespace_in))
                         if not submod in self._submodules:
+                            print(f"\t| Submodule | {submod.cpp_name}")
                             self._submodules.append(submod)
                         namespace_in.append(i.spelling)
                         visit(i, namespace_in, submod.cpp_name)

cppygen/logging.py

@@ -13,6 +13,7 @@ def create_default_formatter() -> colorlog.ColoredFormatter:
     return colorlog.ColoredFormatter(
         "%(log_color)s%(message)s",
         no_color=False if _color_supported() else True,
+        stream=sys.stdout
     )
 
 
@@ -29,7 +30,7 @@ def _color_supported() -> bool:
 
 
 def get_logger(name: str) -> Logger:
-    handler = colorlog.StreamHandler()
+    handler = colorlog.StreamHandler(sys.stdout)
     handler.setFormatter(create_default_formatter())
     logger = colorlog.getLogger(name)
     logger.addHandler(handler)

example/.clang_format

@@ -0,0 +1 @@
+style: Google

example/shell/piyo.cpp

@@ -1,19 +1,13 @@
-#include "hoge.hpp"
 #include "piyo.hpp"
+#include "hoge.hpp"
 #include <vector>
 
-namespace Shell
-{
-Piyoyo make_piyoyo()
-{
-    Piyoyo tmp;
-    tmp.setValue(-5);
-    return tmp;
+namespace Shell::piyo {
+Piyoyo make_piyoyo() {
+  Piyoyo tmp;
+  tmp.setValue(-5);
+  return tmp;
 }
-std::vector<double> fugafuga()
-{
-    return {3, 4, 5, 6};
-}
-
+std::vector<double> fugafuga() { return {3, 4, 5, 6}; }
 
-}  // namespace Shell
+} // namespace Shell::piyo

example/src/main.cpp

@@ -7,6 +7,4 @@
 
 void main_impl([[maybe_unused]] int argc, [[maybe_unused]] char *argv[]) {}
 
-PYBIND11_MODULE(pyshell, m) {
-  CPPyGen::CPPyGenExport(m);
-}
+PYBIND11_MODULE(pyshell, m) { CPPyGen::CPPyGenExport(m); }