Function get_codegen_depends

openage/codegen/codegen.py:194–239

Yields all codegen dependencies. outputwrapper is the CodegenDirWrapper that was passed to generate_all; it's used to determine the files that have been read. In addition, all imported python modules are yielded.

(outputwrapper: CodegenDirWrapper)

def get_codegen_depends(outputwrapper: CodegenDirWrapper) -> Generator[str, None, None]:
    """
    Yields all codegen dependencies.

    outputwrapper is the CodegenDirWrapper that was passed to generate_all;
    it's used to determine the files that have been read.

    In addition, all imported python modules are yielded.
    """
    # add all files that have been read as depends
    for parts in outputwrapper.get_reads():
        # TODO: this assumes that the wrap.obj.fsobj is a fslike.Directory
        # this just resolves paths to the output directory
        yield outputwrapper.obj.fsobj.resolve(parts).decode()

    module_blacklist = set(depend_module_blacklist())

    # add all source files that have been loaded as depends
    for module in modules.values():
        if module in module_blacklist:
            continue

        try:
            filename = module.__file__
        except AttributeError:
            # built-in modules don't have __file__, we don't want those as
            # depends.
            continue

        if filename is None:
            # some modules have __file__ == None, we don't want those either.
            continue

        if module.__package__ == '':
            continue

        if not filename.endswith('.py'):
            # This usually means that some .so file is imported as module.
            # This is not a problem as long as it's not "our" .so file.
            # => just handle non-openage non-.py files normally

            if 'openage' in module.__name__:
                print("codegeneration depends on non-.py module " + filename)
                sys.exit(1)

        yield filename


def get_header_lines() -> Generator[str, None, None]: