def save_site(self, create=True):
self._load_sites()<EOL>if create:<EOL><INDENT>self.sites.append(self.site_name)<EOL><DEDENT>task.save_new_site(self.site_name, self.sitedir, self.target, self.port,<EOL>self.address, self.site_url, self.passwords)<EOL>
Save environment settings in the directory that need to be saved
even when creating only a new sub-site env.