erlang_python

%% Copyright 2026 Benoit Chesneau
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%%     http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.

%%% @doc Common utility functions for the py application.
%%%
%%% @private
-module(py_util).

-export([
    to_binary/1
]).

%%% ============================================================================
%%% API
%%% ============================================================================

%% @doc Convert atom, list, or binary to binary.
-spec to_binary(atom() | list() | binary()) -> binary().
to_binary(Atom) when is_atom(Atom) ->
    atom_to_binary(Atom, utf8);
to_binary(List) when is_list(List) ->
    list_to_binary(List);
to_binary(Bin) when is_binary(Bin) ->
    Bin.