def __getitem__(self, name):
if not self._configed:<EOL><INDENT>raise SocialSitesConfigError("<STR_LIT>")<EOL><DEDENT>try:<EOL><INDENT>return self._sites_name_class_table[name]<EOL><DEDENT>except KeyError:<EOL><INDENT>raise SocialSitesConfigError("<STR_LIT>" % name)<EOL><DEDENT>
Get OAuth2 Class by it's setting name