condaforge.py 文件源码

def _get_recipe(self) -> Dict:
        resp = requests.get(self._DEFAULT_RECIPE_URL.format(self.name))
        if resp.status_code != 200:
            return None

        # conda-forge recipes commonly use jinja2 for variables
        try:
            parsed = jinja2.Template(resp.text, undefined=Jinja2NullUndefined)
            rendered = parsed.render()
            return yaml.load(rendered)
        except (jinja2.TemplateError, yaml.YAMLError):
            return None