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>>> str1 = 'С¹·'
>>> str1
'С¹·'
>>> str1.encode('utf-8')
b'\xe5\xb0\x8f\xe7\x8b\x97'
>>> str2 = str1.encode('utf-8')
>>> str2
b'\xe5\xb0\x8f\xe7\x8b\x97'
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>>>str1.encode('gbk')
Traceback (most recent call last):
File "<pyshell#6>", line 1, in <module>
str2.encode('gbk')
AttributeError: 'bytes' object has no attribute 'encode'
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#encoding=utf-8
import cgitb
import os
cgitb.enable()
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>>> x=-1
>>> if x>0:
print ('11')
>>> else:
SyntaxError: invalid syntax (<pyshell#20>, line 1)
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