Python´úÂë¼ÓÃÜ Ô´Âë±£»¤ pycÎļþ'×Ö½ÚÂë'
from http://blog.alexa-pro.cn/?p=349
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PYCÎļþÊÇʲô?
pycÎļþÊÇpythonµÄ¶þ½øÖƱàÒë,pycÎļþ±ÈpyÎļþÓµÓиü¿ìµÄ×°ÔØËÙ¶È£¬Ö´ÐÐËÙ¶ÈûÓÐÇø±ð¡£
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python -c "import compileall; compileall.compile_dir('Ŀ¼')"
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ÔÚwindowsƽ̨ÉϵÄ·¾¶Êéд·½Ê½Îª('C:/python26/pyc')
ÏÂÃæ·ûÒ»ÍêÕûÃüÁî: ½«Ä¿Â¼'C:/python26/pyc'ϵÄËùÓÐPYÎļþ תΪPYCÎļþ
?[Copy to clipboard]Download test.py
python -c "import compileall; compileall.compile_dir('C:/python26/pyc')"
Èç¹ûÏëʵÏÖÕæÕýµÄ¼ÓÃÜ´úÂë,¾ÍÒª¸ÄPYTHONÔ´Âë,×ö×Ô¼ºµÄ¼ÓÃÜÄ£¿éÁË,Õâ·½Ãæ»¹Ã»ÉîÈëÁ˽â,²»±ã¶à˵.
¹ØÓÚ´úÂë¼ÓÃÜÕâ¿éÈçÄÄλÐֵܻ¹ÓиüºÃµÄ·½·¨,Çë¶àÖ¸½Ì.
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Python´úÂë¼ÓÃÜ,Ô´Âë±£»¤,´úÂë±£»¤,pycÎļþ
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>>> a="abcd"
>>> ",".join(a)
'a,b,c,d'
>>> "|".join(['a','b','c'])
'a|b|c'
>>> ",".join(('a','b','c'))
'a,b,c'
>>> ",".join({'a':1,'b':2,'c':3})
'a,c,b' ......
PythonÌ«»ðÁË£¬²»Ñ§µã¶¼¸Ð¾õ×Ô¼º²»ÊÇѧ¼ÆËã»úµÄ£¬½ñÌì¿´Á˸ö²»´íµÄ¡¶¼òÃ÷python½Ì³Ì¡·£¬ºÜ²»´í¡£²»¹ýÔÚѧϰ¹ý³ÌÖУ¬¾ÓÈ»·¢ÏÖÁËÒ»¸öPythonµÄbug£¬
#!/usr/bin/python
#coding=UTF-8
class Person:
'''Represents a person.'''
population = 0
def __init__(self, name):
'''Initializes the person's data.'''
......
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posted @ ´óÔ¼ 1 Äêǰ
in ³ÌÐòÉè¼Æ
with tags
python
, 614 ÔĶÁ
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&ld ......
"""A parser for HTML and XHTML."""
# This file is based on sgmllib.py, but the API is slightly different.
# XXX There should be a way to distinguish between PCDATA (parsed
# character data -- the normal case), RCDATA (replaceable character
# data -- only char and entity references and end tags a ......
from http://blog.alexa-pro.cn/?p=189
1: os.listdir(path) //pathΪĿ¼
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print os.listdir('..')
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[a,b,c,d]
2: os.path.walk(path,visit,arg)
path £ºÊǽ«Òª±éÀúµÄĿ¼
visit £ºÊÇÒ»¸öº¯ÊýÖ¸Õ룬º¯ÊýÔ²ÐÎΪ£º
callback(arg,dir,fileList)
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