<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:

def _print_message(self, prefix, message, verbose=True):
        'Prints a message and takes care of all sorts of nasty code'

        # Load up the standard output.
        output = ['\n', prefix, message['message']]

        # We have some extra stuff for verbose mode.
        if verbose:
            verbose_output = []

            # Detailed problem description.
            if message['description']:
                verbose_output.append(
                    self._flatten_list(message['description']))

            if message.get('signing_severity'):
                verbose_output.append(
                    ('\tAutomated signing severity: %s' %
                     message['signing_severity']))

            if message.get('signing_help'):
                verbose_output.append(
                    '\tSuggestions for passing automated signing:')
                verbose_output.append(
                    self._flatten_list(message['signing_help']))

            # Show the user what tier we're on
            verbose_output.append('\tTier:\t%d' % message['tier'])

            # If file information is available, output that as well.
            files = message['file']
            if files is not None and files != '':
                fmsg = '\tFile:\t%s'

                # Nested files (subpackes) are stored in a list.
                if type(files) is list:
                    if files[-1] == '':
                        files[-1] = '(none)'
                    verbose_output.append(fmsg % ' > '.join(files))
                else:
                    verbose_output.append(fmsg % files)

            # If there is a line number, that gets put on the end.
            if message['line']:
                verbose_output.append('\tLine:\t%s' % message['line'])
            if message['column'] and message['column'] != 0:
                verbose_output.append('\tColumn:\t%d' % message['column'])

            if message.get('context'):
                verbose_output.append('\tContext:')
                verbose_output.extend([('\t> %s' % x
                                        if x is not None
                                        else '\t>' + ('-' * 20))
                                       for x
                                       in message['context']])

            # Stick it in with the standard items.
            output.append('\n')
            output.append('\n'.join(verbose_output))

        # Send the final output to the handler to be rendered.
        self.handler.write(u''.join(map(unicodehelper.decode, output)))