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#-*- encoding: UTF-8 -*-
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>>> s='hello ÊÀ½ç' //sΪstrÀàÐÍ£¬utf-8±àÂë
>>> dutf8=s.decode('gbk') //ÓëÔ´±àÂë²»·û£¬ÓÃgbk½âÂë»á³ö´í
>>> dgbk=s.decode('utf-8') //½âÂëÕýÈ·
>>> us=dgbk.encode('gbk') //±àÂëת»»ÕýÈ·£¬usΪutf-8±àÂë
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1¡¢unicode±àÂëΪÖÐת±àÂ룬±àÂë˳ÐòΪ£º
decode encode
str (utf-8±àÂë) ------> unicode ------> str(gbk±àÂë»òÕ߯äËû±àÂë)
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¡¡1.¡¡s.decode("utf-8")
¡¡2.¡¡u"×Ö·û´®"
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a=1
print id(a)
a=2
print id(a)
a=a+1
print id(a)
-------------------------------------------------------------------------------------------------------------------------
t=6
def tt():
global t
t=t+1
print t
print t
tt()
½ ......
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import
logging
logging.
debug(
'This is debug message'
)
logging.
info(
'This is info message'
)
logging.
warning(
'This is warning message'
)
ÆÁÄ»ÉÏ´òÓ¡:
WARNING:root:This is warning ......
#!/usr/bin/env python """
HMM module This module implements simple Hidden Markov Model class. It follows the description in
Chapter 6 of Jurafsky and Martin (2008) fairly closely, with one exception: in this
implementation, we assume that all states are initial states. @author: R ......
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Pythonwin - Python IDE and GUI Framework for Windows.
Copyright 1994-2006 Mark Hammond
Python is Copyright (c) 2000-2008 ActiveState Software Inc.
Copyright (c) 2001-2008 Python Software Foundation.
All Rights Reserved.
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