>>> s='abCde' >>> s.capitalize() 'Abcde' >>> s='abc' >>> s.center(10) ' abc ' >>> s.center(10,'_') '___abc____' >>> s='abchogeabc' >>> s.count('abc') 2 >>> s='a b c'#tab >>> len(s) 5 >>> s=s.expandtabs()#tab->space >>> s 'a b c' >>> len(s)…

>>> import chardet >>> s='あいう' >>> a=chardet.detect(s) >>> type(a) <type 'dict'> >>> a['confidence'] 0.87624999999999997 >>> a['encoding'] 'utf-8'</type>