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Editing: keys.hpp
#ifndef PYTHONIC_BUILTIN_DICT_KEYS_HPP #define PYTHONIC_BUILTIN_DICT_KEYS_HPP #include "pythonic/include/builtins/dict/keys.hpp" #include "pythonic/types/dict.hpp" #include "pythonic/types/list.hpp" #include "pythonic/utils/functor.hpp" PYTHONIC_NS_BEGIN namespace builtins { namespace dict { // We need a copy here for lvalue like : // for i in {"a": "b", "c": "d"}.keys(): // pass template <class D> auto keys(D &&d) -> decltype(std::forward<D>(d).keys()) { return std::forward<D>(d).keys(); } } } PYTHONIC_NS_END #endif
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