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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _make_args(self, args, passphrase=False):
 """Make a list of command line elements for GPG. The value of ``args`` will be appended only if it passes the checks in :func:`gnupg._parsers._sanitise`. The ``passphrase`` argument needs to be True if a passphrase will be sent to GnuPG, else False. :param list args: A list of strings of options and flags to pass to ``GPG.binary``. This is input safe, meaning that these values go through strict checks (see ``parsers._sanitise_list``) before being passed to to the input file descriptor for the GnuPG process. Each string should be given exactly as it would be on the commandline interface to GnuPG, e.g. ["--cipher-algo AES256", "--default-key A3ADB67A2CDB8B35"]. :param bool passphrase: If True, the passphrase will be sent to the stdin file descriptor for the attached GnuPG process. """

        ## see TODO file, tag :io:makeargs:
        cmd = [self.binary,
               '--no-options --no-emit-version --no-tty --status-fd 2']

        if self.homedir: cmd.append('--homedir "%s"' % self.homedir)

        if self.keyring:
            cmd.append('--no-default-keyring --keyring %s' % self.keyring)
        if self.secring:
            cmd.append('--secret-keyring %s' % self.secring)

        if passphrase: cmd.append('--batch --passphrase-fd 0')

        if self.use_agent is True: cmd.append('--use-agent')
        elif self.use_agent is False: cmd.append('--no-use-agent')

        # The arguments for debugging and verbosity should be placed into the
        # cmd list before the options/args in order to resolve Issue #76:
        # https://github.com/isislovecruft/python-gnupg/issues/76
        if self.verbose:
            cmd.append('--debug-all')

            if (isinstance(self.verbose, str) or
                (isinstance(self.verbose, int) and (self.verbose >= 1))):
                # GnuPG<=1.4.18 parses the `--debug-level` command in a way
                # that is incompatible with all other GnuPG versions. :'(
                if self.binary_version and (self.binary_version <= '1.4.18'):
                    cmd.append('--debug-level=%s' % self.verbose)
                else:
                    cmd.append('--debug-level %s' % self.verbose)

        if self.options:
            [cmd.append(opt) for opt in iter(_sanitise_list(self.options))]
        if args:
            [cmd.append(arg) for arg in iter(_sanitise_list(args))]

        return cmd