#
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import pytest
import os
import tempfile
import subprocess

class CMD_helper(object):

    def execute_cmd(self, command, sudo=False):
        if sudo:
            command = "sudo {0}".format(command)
        #Initialize temp file for stdout. Will be removed when closed.
        outfile = tempfile.SpooledTemporaryFile()
        try:
            #Invoke process
            p = subprocess.Popen(command, stdout=outfile, stderr=subprocess.STDOUT, shell=True)
            p.communicate()
            #Read stdout from file
            outfile.seek(0)
            stdout = outfile.read()
        except:
            raise
        finally:
            #Make sure the file is closed
            outfile.close()
        retcode = p.returncode
        return stdout, retcode

    def get_command_path(self, binary):
        """Get the path to the binary."""
        path = os.path.dirname(os.path.abspath(__file__))
        return os.path.join(path, binary)