envoy/core.py
def run(command, data=None, timeout=None, kill_timeout=None, env=None, cwd=None):
    """Executes a given commmand and returns Response.

    Blocks until process is complete, or timeout is reached.
    """

    command = expand_args(command)

    history = []
    for c in command:

        if len(history):
            # due to broken pipe problems pass only first 10 KiB
            data = history[-1].std_out[0:10*1024]

        cmd = Command(c)
        try:
            out, err = cmd.run(data, timeout, kill_timeout, env, cwd)
            status_code = cmd.returncode
        except OSError as e:
            out, err = '', u"\n".join([e.strerror, traceback.format_exc()])
            status_code = 127

        r = Response(process=cmd)

        r.command = c
        r.std_out = out
        r.std_err = err
        r.status_code = status_code

        history.append(r)

    r = history.pop()
    r.history = history

    return r
def run(command, data=None, timeout=None, kill_timeout=None, env=None, cwd=None):
    """Executes a given commmand and returns Response.

    Blocks until process is complete, or timeout is reached.
    """

    command = expand_args(command)

    history = []
    for c in command:

        if len(history):
            # due to broken pipe problems pass only first 10 KiB
            data = history[-1].std_out[0:10*1024]

        cmd = Command(c)
        try:
            out, err = cmd.run(data, timeout, kill_timeout, env, cwd)
            status_code = cmd.returncode
        except OSError as e:
            out, err = '', u"\n".join([e.strerror, traceback.format_exc()])
            status_code = 127

        r = Response(process=cmd)

        r.command = c
        r.std_out = out
        r.std_err = err
        r.status_code = status_code

        history.append(r)

    r = history.pop()
    r.history = history

    return r
Executes a given commmand and returns Response.

    Blocks until process is complete, or timeout is reached.