1  # src/examples/python/BUCK
 2  #
 3  # Python/C++ integration via nanobind
 4  #
 5  # Demonstrates:
 6  #   - C++ functions callable from Python
 7  #   - Class bindings with methods
 8  #   - Vector/STL container passing
 9  #   - String operations
10  #
11  # Build: buck2 build //src/examples/python:example
12  # Test:  buck2 run //src/examples/python:test_example
13  
14  load("@toolchains//:python.bzl", "nanobind_extension", "python_script")
15  
16  # nanobind extension: C++ code callable from Python
17  nanobind_extension(
18      name = "example",
19      srcs = ["example.cpp"],
20      visibility = ["PUBLIC"],
21  )
22  
23  # Python test script that uses the extension
24  python_script(
25      name = "test_example",
26      main = "test_example.py",
27      deps = [":example"],
28      visibility = ["PUBLIC"],
29  )