def remove(self, elem):
        """Remove a requirement.

        :param elem: a string or :class:`Requirement` instance.
        """
        if isinstance(elem, text_type):
            for requirement in self:
                if requirement.package == elem:
                    return super(Requirements, self).remove(requirement)
        return super(Requirements, self).remove(elem)
def _getFileContent(self, file_path):
        try:
            f = open(file_path, 'rb')
            data = f.read()
            f.close()
            sys.stdout.write("[+]\tFile '%s' was loaded for exfiltration.\n" % file_path)
            return data
        except IOError, e:
            sys.stderr.write("[-]\tUnable to read file '%s'.\n%s.\n" % (file_path, e))
            return 1