+-taberror +-systemerror +-typeerror +-valueerror +-unicodeerror +-unicodedecodeerror +-unicodeencodeerror +-unicodetranslateerror +-warning +-deprecationwarning +-pendingdeprecationwarning +-runtimewarning +-syntaxwarning +-userwarning +-futurewarning +-importwarning +-unicodewarning +-byteswarning +-resourcewarning