Revert "Stop using python_cmake_module. (#90)" (#93)

This reverts commit 5f4f2c0.

Signed-off-by: Michael Carroll <[email protected]>

resource_retriever/CMakeLists.txt

@@ -58,12 +58,25 @@ if(BUILD_TESTING)
   ament_add_gtest(${PROJECT_NAME}_test test/test.cpp)
   target_link_libraries(${PROJECT_NAME}_test ${PROJECT_NAME})
 
+  # Python test
+  # Provides PYTHON_EXECUTABLE_DEBUG
+  find_package(python_cmake_module REQUIRED)
+  find_package(PythonExtra REQUIRED)
+
+  set(_PYTHON_EXECUTABLE "${PYTHON_EXECUTABLE}")
+  if(WIN32 AND CMAKE_BUILD_TYPE STREQUAL "Debug")
+    set(PYTHON_EXECUTABLE "${PYTHON_EXECUTABLE_DEBUG}")
+  endif()
+
   find_package(ament_cmake_pytest REQUIRED)
   ament_add_pytest_test(resource_retriever_python_test test/test.py
+    PYTHON_EXECUTABLE "${PYTHON_EXECUTABLE}"
     APPEND_ENV PYTHONPATH=${CMAKE_CURRENT_BINARY_DIR}
     TIMEOUT 60
   )
 
+  set(PYTHON_EXECUTABLE "${_PYTHON_EXECUTABLE}")
+
   install(
     FILES test/test.txt
     DESTINATION share/${PROJECT_NAME}/test

resource_retriever/package.xml

@@ -34,6 +34,7 @@
   <test_depend>ament_lint_auto</test_depend>
   <test_depend>ament_lint_common</test_depend>
   <test_depend>python3-pytest</test_depend>
+  <test_depend>python_cmake_module</test_depend>
 
   <export>
     <build_type>ament_cmake</build_type>