def _get_api_urls(self, api_urls=None):
view_name = self.__class__.__name__<EOL>api_urls = api_urls or {}<EOL>api_urls["<STR_LIT>"] = url_for(view_name + "<STR_LIT>")<EOL>api_urls["<STR_LIT>"] = url_for(view_name + "<STR_LIT>", pk="<STR_LIT>")<EOL>api_urls["<STR_LIT>"] = url_for(view_name + "<STR_LIT>")<EOL>api_urls["<STR_LIT>"] = url_for(view_name + "<STR_LIT>", pk="<STR_LIT>")<EOL>return api_urls<EOL>
Completes a dict with the CRUD urls of the API.

:param api_urls: A dict with the urls {'<FUNCTION>':'<URL>',...}
:return: A dict with the CRUD urls of the base API.