Method render_templates

setup.py:78–96

(cls, pxifiles)

class build_ext(_build_ext):
    @classmethod
    def render_templates(cls, pxifiles) -> None:
        for pxifile in pxifiles:
            # build pxifiles first, template extension must be .pxi.in
            assert pxifile.endswith(".pxi.in")
            outfile = pxifile[:-3]

            if (
                os.path.exists(outfile)
                and os.stat(pxifile).st_mtime < os.stat(outfile).st_mtime
            ):
                # if .pxi.in is not updated, no need to output .pxi
                continue

            with open(pxifile, encoding="utf-8") as f:
                tmpl = f.read()
            pyxcontent = Tempita.sub(tmpl)

            with open(outfile, "w", encoding="utf-8") as f:
                f.write(pyxcontent)

    def build_extensions(self) -> None:
        # if building from c files, don't need to