change project name pygen to cppygen

README.md

@@ -1,4 +1,4 @@
-# PYGEN
+# CPPYGEN
 
 Automatic code generation for pybind11.
 
@@ -9,7 +9,7 @@ write a python module using c++.
 
 ## Installation
 ```
-pip install pybind11-pygen
+pip install cppygen
 ```
 
 ## Env

pygen/__main__.py → cppygen/__main__.py

@@ -3,7 +3,7 @@
 
 import toml
 
-from pygen.pygen_parser import Parser
+from cppygen.cppygen_parser import Parser
 
 
 def run():
@@ -32,27 +32,27 @@ def run():
 
     output_dir = cwd.joinpath(configs["output_dir"])
 
-    pygen = Parser(namespace=configs["search_namespace"])
+    cppygen = Parser(namespace=configs["search_namespace"])
 
     flags = configs["flags"]
     for i in configs["include_directories"]:
         flags.append(f"-I{str(cwd.joinpath(i).absolute())}")
         print(f"-I{str(cwd.joinpath(i).absolute())}")
 
     for i in sources:
-        pygen.parse_from_file(i, lang="cpp", flags=configs["flags"])
+        cppygen.parse_from_file(i, lang="cpp", flags=configs["flags"])
 
     for i in headers:
-        pygen.parse_from_file(i, lang="hpp", flags=configs["flags"])
+        cppygen.parse_from_file(i, lang="hpp", flags=configs["flags"])
 
     for i in configs["include_headers"]:
-        pygen.add_hpp_includes(i)
+        cppygen.add_hpp_includes(i)
 
-    with open(str(output_dir) + "/pygen_generated.hpp", "w") as f:
-        f.write(pygen.hpp_generate())
+    with open(str(output_dir) + "/cppygen_generated.hpp", "w") as f:
+        f.write(cppygen.hpp_generate())
 
-    with open(str(output_dir) + "/pygen_generated.cpp", "w") as f:
-        f.write(pygen.cpp_generate())
+    with open(str(output_dir) + "/cppygen_generated.cpp", "w") as f:
+        f.write(cppygen.cpp_generate())
 
 
 if __name__ == "__main__":

pygen/pygen_parser.py → cppygen/cppygen_parser.py

@@ -12,13 +12,13 @@
 
 class Parser:
     """
-    PyGen はヘッダーを解析し、pybind11 用の関数を自動で作り出すコードジェネレー
+    CPPyGen はヘッダーを解析し、pybind11 用の関数を自動で作り出すコードジェネレー
     タです。
     """
 
     def __init__(
         self,
-        namespace: str = "pygen",
+        namespace: str = "cppygen",
         *,
         library_path: str | None = None,
         library_file: str | None = None,
@@ -38,16 +38,16 @@ def __init__(
             Config.set_library_file(library_file)
             return
         if (library_file is None and library_path is None) and (
-            pygen_libclang_path := os.environ.get("PYGEN_LIBCLANG_PATH", None)
+            cppygen_libclang_path := os.environ.get("CPPYGEN_LIBCLANG_PATH", None)
         ) is not None:
-            Config.set_library_file(pygen_libclang_path)
+            Config.set_library_file(cppygen_libclang_path)
             return
 
     def _get_tu(self, source: str, filename: str, flags=[]) -> TranslationUnit:
         if flags == None:
             flags = []
-        if (pygen_flags := os.environ.get("PYGEN_COMPILE_FLAGS", None)) is not None:
-            flags.extend(pygen_flags.split(" "))
+        if (cppygen_flags := os.environ.get("CPPYGEN_COMPILE_FLAGS", None)) is not None:
+            flags.extend(cppygen_flags.split(" "))
         args = list(flags)
         name = "t.c"
         name = filename
@@ -211,8 +211,8 @@ def generate(self) -> str:
             + "/* Custom Header Include End */\n\n"
             f"{self.to_decl_string()}\n"
             "\n"
-            "namespace PyGen {\n\n"
-            f"static inline void PyGenExport(pybind11::module_ {self._namespace})\n"
+            "namespace CPPyGen {\n\n"
+            f"static inline void CPPyGenExport(pybind11::module_ {self._namespace})\n"
             "{\n\n"
             f"{self.to_submod_string()}\n\n"
             f"{self.to_export_string()}\n\n"
@@ -225,16 +225,16 @@ def cpp_generate(self) -> str:
         hpp_generate と対になる。 Export の関数の実装部分を自動生成するコード
         """
         return (
-            '#include "pygen_generated.hpp"\n\n'
+            '#include "cppygen_generated.hpp"\n\n'
             "#include <pybind11/cast.h>\n"
             "#include <pybind11/pybind11.h>\n"
             "#include <pybind11/pytypes.h>\n"
             "#include <pybind11/stl.h>\n\n"
             "\n"
             f"{self.to_decl_string()}\n"
             "\n"
-            "namespace PyGen {\n\n"
-            f"void PyGenExport(pybind11::module_ {self._namespace})\n"
+            "namespace CPPyGen {\n\n"
+            f"void CPPyGenExport(pybind11::module_ {self._namespace})\n"
             "{\n\n"
             f"{self.to_submod_string()}\n\n"
             f"{self.to_export_string()}\n\n"
@@ -255,7 +255,7 @@ def hpp_generate(self) -> str:
             "/* Custom Header Include Start */\n"
             + "\n".join([f'#include "{i}"' for i in self._hpp_includes])
             + "/* Custom Header Include End */\n\n"
-            "namespace PyGen {\n\n"
-            f"extern void PyGenExport(pybind11::module_ {self._namespace});\n\n"
+            "namespace CPPyGen {\n\n"
+            f"extern void CPPyGenExport(pybind11::module_ {self._namespace});\n\n"
             "}"
         )

example/CMakeLists.txt

@@ -11,29 +11,29 @@ file(GLOB SHELL_SOURCES shell/*.cpp)
 file(GLOB SHELL_HEADERS shell/*.hpp) # class の定義は header で行い、 Header をパーサーに渡す
 
 # 自動生成
-set(pygen_generate_dir ${CMAKE_CURRENT_BINARY_DIR})
-set(pygen_generated_hpp ${CMAKE_CURRENT_BINARY_DIR}/pygen_generated.hpp)
-set(pygen_generated_cpp ${CMAKE_CURRENT_BINARY_DIR}/pygen_generated.cpp)
+set(cppygen_generate_dir ${CMAKE_CURRENT_BINARY_DIR})
+set(cppygen_generated_hpp ${CMAKE_CURRENT_BINARY_DIR}/cppygen_generated.hpp)
+set(cppygen_generated_cpp ${CMAKE_CURRENT_BINARY_DIR}/cppygen_generated.cpp)
 
-find_program(_PYGEN_GENERATOR pygen)
+find_program(_CPPYGEN_GENERATOR cppygen)
 find_package(Python COMPONENTS Interpreter Development)
 find_package(pybind11 CONFIG)
 
 add_custom_command(
-  OUTPUT ${pygen_generated_hpp} ${pygen_generated_cpp}
+  OUTPUT ${cppygen_generated_hpp} ${cppygen_generated_cpp}
   COMMAND
-    # pygen の設定ファイルと current working directory を設定してあげる。
-    ${_PYGEN_GENERATOR} ARGS #
-    --config_file ${CMAKE_CURRENT_LIST_DIR}/pygenconfig.toml --cwd
+    # cppygen の設定ファイルと current working directory を設定してあげる。
+    ${_CPPYGEN_GENERATOR} ARGS #
+    --config_file ${CMAKE_CURRENT_LIST_DIR}/cppygenconfig.toml --cwd
     ${CMAKE_CURRENT_LIST_DIR}
   DEPENDS ${SHELL_SOURCES}
-  COMMENT "Generating PyGen Code To ${pygen_generated_hpp}"
+  COMMENT "Generating CPPyGen Code To ${cppygen_generated_hpp}"
   VERBATIM)
 
 # add_library(pyshell MODULE ${MAIN_SOURCES} ${SHELL_SOURCES}
-#                            ${pygen_generated_cpp})
+#                            ${cppygen_generated_cpp})
 pybind11_add_module(pyshell MODULE ${MAIN_SOURCES} ${SHELL_SOURCES}
-                           ${pygen_generated_cpp})
+                           ${cppygen_generated_cpp})
 
 target_link_libraries(
   pyshell

pyproject.toml

@@ -9,14 +9,14 @@ pythonVersion = "3.10"
 pythonPlatform = "Darwin"
 
 [tool.poetry]
-name = "pygen"
+name = "cppygen"
 version = "0.1.0"
 description = "A simple c++ code generator for pybind11"
 readme = "README.md"
 authors = ["Gen740 <[email protected]>"]
 
 [tool.poetry.scripts]
-pygen = 'pygen.__main__:run'
+cppygen = 'cppygen.__main__:run'
 
 [tool.setuptools.packages.find]
 where = ["."]

tests/expect_out/header

@@ -1,4 +1,4 @@
-#include "pygen_generated.hpp"
+#include "cppygen_generated.hpp"
 
 #include <pybind11/cast.h>
 #include <pybind11/pybind11.h>
@@ -15,9 +15,9 @@ namespace Shell { auto i(int ); }
 
 
 
-namespace PyGen {
+namespace CPPyGen {
 
-void PyGenExport(pybind11::module_ Shell)
+void CPPyGenExport(pybind11::module_ Shell)
 {
 
         /* Submodule Declarations Start */
@@ -52,8 +52,8 @@ void PyGenExport(pybind11::module_ Shell)
 /* Custom Header Include Start */
 /* Custom Header Include End */
 
-namespace PyGen {
+namespace CPPyGen {
 
-extern void PyGenExport(pybind11::module_ Shell);
+extern void CPPyGenExport(pybind11::module_ Shell);
 
 }

tests/sources/test.cpp

@@ -5,7 +5,7 @@
 //! INCLUDE THIS HPP
 #include "test.hpp"
 
-namespace pygen {
+namespace cppygen {
 
 void f() {}
 

tests/sources/test.hpp

@@ -1,6 +1,6 @@
 #pragma once
 
-namespace pygen {
+namespace cppygen {
 
 struct Hoge {
 public:
@@ -11,4 +11,4 @@ struct Hoge {
   int b = 3;
 };
 
-} // namespace pygen
+} // namespace cppygen

tests/test_components.py

@@ -1,4 +1,4 @@
-from pygen.component import Function, StructOrClass, Submodule
+from cppygen.component import Function, StructOrClass, Submodule
 
 
 def test_function():

tests/test_pygen.py → tests/test_cppygen.py

@@ -2,15 +2,15 @@
 
 import pytest
 
-from pygen.pygen_parser import Parser
+from cppygen.cppygen_parser import Parser
 
 
-def test_pygen_valueerror():
+def test_cppygen_valueerror():
     with pytest.raises(ValueError):
         Parser(library_file="/usr/lib", library_path="/usr/lib")
 
 
-def test_pygen():
+def test_cppygen():
     p = Parser()
 
     p.parse_from_file(
@@ -26,4 +26,4 @@ def test_pygen():
     print(p.hpp_generate())
 
 
-test_pygen()
+test_cppygen()