Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÉîÈëPythonÕªÒª

Ó¢ÎİæDive in python¿ÉÒÔÔÚÏÂÃæÕÒµ½ÖÐÎÄ·­Òëhttp://linuxtoy.org/docs/dip/toc/index.html
Ä£¿éµÄ__name__£¬µ±Ä£¿é±»importʱ£¬ÆäΪģ¿éµÄÃû×Ö£¬µ±Ä£¿é×÷ΪmainÖ´ÐеÄʱºò£¬ÆäΪ__main__
´ÊµäµÄkeyÊÇ´óСдÃô¸ÐµÄ¡£
ListÒ²Ö§³ÖÖØÔØ+²Ù×÷£¬ÓÃÓÚ½«Á½¸ölistÁ¬½ÓÆðÀ´£¬²¢·µ»ØÒ»¸öList£¬Òò´ËËüûÓÐextendedÖ´ÐиßЧ¡£listÒ²+=²Ù×÷¡£*¿ÉÒÔ×÷ÓÃÓÚlist£¬×÷ÎªÖØ¸´Æ÷¡£
Tuple²»ÄÜÏòÆäÔö¼Ó£¬É¾³ýÔªËØ£¬ÒÔ¼°·µ»ØË÷ÒýÕâÑùµÄº¯Êý£¬µ«ÓÐin¡£¿ÉÒÔÈÏΪTuple±¾ÉíÊDz»¿É±äµÄ£¬Òò´Ë¿ÉÒÔ×÷ΪdictionaryµÄkey¡£
TupleºÍList¿ÉÒÔ»¥ÏàÏÔʽµÄ½øÐÐת»»£¬¶ÔÄÚÈݽøÐж³½á»ò½â¶³¡£
±äÁ¿¿ÉÒÔ²»ÓÃÉùÃ÷£¬µ«ËùʹÓõıäÁ¿±ØÐëÕâǰ¾­¹ý¶¨Òå¡£


Ïà¹ØÎĵµ£º

python 2.5.x ÕÒ²»µ½ python25_d.lib ½â¾ö

1£®  Ê×ÏȾÍÊÇÔÚ±àÒëÆ÷ÖаÑpython°²×°Ä¿Â¼include/Óëlibs/¼ÓÈ룬¶ÔÓÚÕâµãÎÒÔÚvc6ÖпÉÒÔ£¬µ«ÊÇÔÚdev c++Öм´Ê¹¼ÓÈëÁ˱àÒëÒ²»á³ö´í£¬ËµÕÒ²»µ½pythonÍ·Îļþ£¬Õâµã±È½ÏÓôÃÆ£¬²»¹ý¿¼Âǵ½Ò»°ãwindows±à³Ì¶¼ÓõÄÊÇvc£¬ËùÒÔ²¢Ã»ÓÐʲôӰÏì°É£¡£¡£¡
È»ºóÓÃ#include <Python.h>¾Í¿ÉÒÔ°ÑpythonµÄÖ÷Í·Îļþ°üº¬½øÀ´ÁË¡£
µ«Ê ......

»°ËµPython£¨Èý£©Íò¶ñµÄ±àÂë

Íò¶ñµÄ±àÂë
С²Ë¶ÔÓÚÀÏʦÉÏÒ»½Ú½²µÄ²»ÊǺÜÃ÷°×£¬ÒòΪûÓÐÒ»±¾ÊéÊǽ«ÎļþÓëwebÒ»Æð½²Êڵģ¬Ëû¾ö¶¨×Ô¼ºÌ½¾¿Ò»ÏÂËüÃÇÖ®¼äµÄ²»Í¬£º
Ê×ÏÈ£¬Ð¡²ËÔÚCÅ̽¨ÁËÒ»¸öÎı¾Îĵµ file.txt,ÊäÈëËĸö×Ö£ºÎÒÊÇС²Ë¡£
È»ºó£¬Ð¡²ËÔÚshellÖÐÁ·Ï°ÆðÀ´£º
>>> file=open("c:\\file.txt","r")
>>> data=file.read()
>> ......

pythonµÄ±ä²Î


pythonµÄ±ä²Î
*argsºÍ**dargsÊÇPythonµÄÁ½¸ö¿É
±ä²ÎÊý£¬Á½ÕßÓÐËù²»Í¬µÄÊÇ*argsÊǸötuple£¬**dargsÊǸödict¡£
*args
ºÍ**dargs²¢ÓÃʱ£¬*args±ØÐë·ÅÔÚ**dargsµÄÇ°Ãæ¡£
ÀýÈ磺
def func(a,b, *c):
    pass
º¯ÊýfuncÖÁÉÙÓÐÁ½¸ö²ÎÊý±ä²ÎÊý·ÅÔÚtuple  cÖÐ
def func(*c): »òÕß def  func(**d ......

python¶ÁдÎļþ


1.open
ʹÓÃopen´ò¿ªÎļþºóÒ»¶¨Òª¼ÇµÃµ÷ÓÃÎļþ¶ÔÏóµÄclose()·½·¨¡£±ÈÈç¿ÉÒÔÓÃtry/finallyÓï¾äÀ´È·±£×îºóÄܹرÕÎļþ¡£
file_object = open('thefile.txt')
try:
     all_the_text = file_object.read( )
finally:
     file_object.close( )
×¢£º²»Ä ......

ÊÖ¶¯ÖÆ×÷pythonµÄexe¿ÉÖ´ÐгÌÐò


1. ÊÖ¶¯ÖÆ×÷pythonµÄexe¿ÉÖ´ÐгÌÐò
                                      ×ªÔØ---------------
PythonûÓÐÄÚ½¨Ò»¸ö±à ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ