python ÖÐÎÄÎÊÌâ
Èç¹ûPythonÔ´ÎļþÖгöÏÖÖÐÎÄ£¬ÐèÒªÔÚÔ´ÎļþµÚÒ»ÐмÓÉÏÀàËÆÈçϵĴúÂëÒ³Ö¸Á
# -*- coding:gbk -*-
Èç¹û³ÌÐòµÄÔËÐнá¹ûÖаüº¬ÖÐÎÄ£¬¿ÉÒÔÔÚ³ÌÐò¿ªÍ·°üº¬ÈçÏ´úÂ룬¾Í¿ÉÒÔÕýÈ·ÏÔʾÖÐÎĽá¹û£º
import sys
reload(sys)
sys.setdefaultencoding('gbk')
Ïà¹ØÎĵµ£º
һЩ×ۺϵÄÐÅÏ¢
Python
ÀËõ½øºÜÖØÒª¡£Ã»ÓмâÀ¨ºÅ²»Òª½ô£¬
Python
¸ù¾ÝËõ½øÀ´·Ö¸îÓï¾ä¿é¡£
²ÎÊý²»ÐèÒª¶¨Ò壬¿ÉÒÔÖ±½ÓʹÓá£
Help(var)
²é¿´
var
µÄ°ïÖú¡£
Var
¿ÉÒÔΪÈκζ«Î÷£¬º¯Êý£¬Ä£¿é£¬Àà¡£
Python
ÖеÄ×Ö·û´®ÊDz»¿É±äµÄ¡£
Pass
±íʾ¿ÕÓï¾ä¿é¡£
# ×¢ÊÍ
String
r‘I&rsquo ......
Éè¼ÆÒ»¸öIPÀࣺ
Éè¼Æ1 ÒªÇ󣺳õʼ»¯Ê±¸ø¶¨ipµØÖ·²¢ÅжÏipµØÖ·µÄºÏ·¨ÐÔ
Àà·½·¨£ºÅжÏipµØÖ·ºÏ·¨ÐÔ
ʵÀý·½·¨£º½«ipµØÖ·×ª»¯Îª10½øÖƵıíʾÐÎʽ¼°16½øÖƵıíʾÐÎʽ
......
ÔÚ³ÌÐòÖÐʹÓÃÅäÖÃÎļþÀ´Áé»îµÄÅäÖÃһЩ²ÎÊýÊÇÒ»¼þºÜ³£¼ûµÄÊÂÇ飬ÅäÖÃÎļþµÄ½âÎö²¢²»¸´ÔÓ£¬ÔÚpythonÀï¸üÊÇÈç´Ë£¬ÔÚ¹Ù·½·¢²¼µÄ¿âÖоͰüº¬ÓÐ×öÕâ¼þÊÂÇé
µÄ¿â£¬ÄǾÍÊÇConfigParser£¬ÕâÀï¼òµ¥µÄ×öһЩ½éÉÜ¡£
ConfigParser½âÎöµÄÅäÖÃÎļþµÄ¸ñʽ±È½ÏÏóiniµÄÅäÖÃÎļþ¸ñʽ£¬¾ÍÊÇÎļþÖÐÓɶà¸ösection¹¹³É£ ......
Example 2-18 չʾÁË traceback Ä£¿éÔÊÐíÄãÔÚ³ÌÐòÀï´òÓ¡Òì³£µÄ¸ú×Ù·µ»Ø
(Traceback)ÐÅÏ¢, ÀàËÆÎ´²¶»ñÒ쳣ʱ½âÊÍÆ÷Ëù×öµÄ. Èç Example 2-18 Ëùʾ. 2.11.0.1. Example
2-18. ʹÓà traceback Ä£¿é´òÓ¡¸ú×Ù·µ»ØÐÅÏ¢ File: traceback-example-1.py # note!
import
Example 2-18 չʾÁË traceback Ä£¿éÔÊÐíÄãÔÚ³ÌÐòÀï´òÓ¡Òì³£ ......