%%% Copyright (c) 2009-2015, Dmitry Vasiliev <dima@hlabs.org>
%%% All rights reserved.
%%%
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%%%    this list of conditions and the following disclaimer.
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-ifndef(PYTHON_HRL).
-define(PYTHON_HRL, true).

-include("erlport.hrl").

-define(DEFAULT_PYTHON, "python").
-define(PYTHON_VAR_NAME, "ERLPORT_PYTHON").

-record(python_options, {
    python = default :: string() | default,
    cd :: Path :: string() | undefined,
    use_stdio = use_stdio :: use_stdio | nouse_stdio,
    compressed = 0 :: 0..9,
    packet = 4 :: 1 | 2 | 4,
    env = [] :: [{EnvName :: string(), EnvValue :: string()}],
    python_path = [] :: [Path :: string()],
    port_options = [binary, hide, exit_status]
        :: [Option :: atom() | {Name :: atom(), Value :: term()}],
    start_timeout = ?DEFAULT_START_TIMEOUT :: pos_integer() | infinity,
    call_timeout = ?DEFAULT_CALL_TIMEOUT :: pos_integer() | infinity,
    buffer_size = ?DEFAULT_BUFFER_SIZE :: pos_integer()
    }).

-define(PYTHON_FIELDS, (lists:zip(record_info(fields, python_options),
    lists:seq(2, record_info(size, python_options))))).

-endif. % PYTHON_HRL