Python×°ÊÎÆ÷
Ò»¿ÅÓï·¨ÌÇ——×°ÊÎÆ÷
ÀíÂÛ²»È¥¹Ü£¬Ö»¹ÜÄܰìÊ£º
1. ÎÒÒªÈÃÒ»¸öº¯ÊýÔÚÖ´ÐеÄʱºò£¬È¥×öһЩÊÂÇ飬±ÈÈ磬ÎÒÒª¿´¿´ÕâЩº¯ÊýÊDz»ÊÇÓÐdocstring£¬½«Õâ¸ö¹¦ÄÜÄóöÀ´£¬¶¨ÒåÒ»¸ö×°ÊÎÆ÷£º
def showmedoc(func):
if func.__doc__:
print 'has doc'
else:
print 'no doc'
return func #±ð×°ÊÎÁËÖ®ºó°ÑÈ˼ÒÔÀ´µÄº¯Êý¸ø¸ÇÁË£¬³ýÁËÐèÒªµÄÇé¿ö...
ºÍ×°ÊÎÉè¼ÆÄ£Ê½ÒìÇúͬ¹¤£¬²î²»¶à¾ÍÊÇÒ»¸ö¶«Î÷£¬ÏÂÃæ¾ÍÓÃËüÀ´°ìÊÂÇé ÁË£º
@showmedoc
def f1():
'''i have doc'''
pass
@showmedoc
def f2():
pass
Ö´Ðнá¹û£º
>>>
has doc
no doc
>>>
ÏÖÔÚµÄÇé¿öÊÇ£¬ÎÒÃÇÔÚ´úÂëÀﲢûÓе÷ÓÃf1,f2£¬ÎÒÃÇ֪ʶװÊÎÁËÒ»ÏÂËûÃÇ¡£È´ÓÐÊä³ö£¬ËµÃ÷ÔÚÖ´ÐеÄʱºò£¬½âÊÍÆ÷ÏÈɨÃè±»×°Êεĺ¯Êý£¬×°ÊκÃÁË£¬È»ºó¾ÍµÈן¯ÊýÖ´ÐÐÁË¡£
2.ÔÙ¿´¿´ÕâÑùµÄÇé¿ö£º
def say_hi():
print 'hello'
def showmedoc(func):
if func.__doc__:
print 'has doc '
else:
print 'no doc'
return say_hi
@showmedoc
def f1():
'''hello world'''
print "hihi"
f1()
µÃµ½Êä³ö£º
>>>
has doc
hello
>>>
ºÜÃ÷ÏÔ£¬ÎÒÃǸıäÁ˳ÌÐòµÄÈë¿Ú£¡ÎÒÃÇÖªµÀ£¬µÚÒ»ÐÐÊÇÔÚf1¶¨Òåʱ£¬±»×°ÊεÄʱºòÊä³öµÄ£¬ÒÔÅжÏËýÊDz»ÊÇÓÐdocstring¡£È»ºóÄØ£¬ÎÒÃǸıäÁ˳ÌÐòµÄÈë¿Úµ½say_hi¡£ÎÒÃÇÔÀ´µÄº¯ÊýʵÏÖ¸úÎÒÃÇ˵88ÁË£¬È¡¶ø´úÖ®µÄÊÇsay_hi¡£
3¡£¸ù¾ÝÉÏÏÂÎÄ»·¾³À´¸Ä±ä³ÌÐòµÄÈë¿Ú£º
ʵ¼ÊÓ¦ÓÃÖУ¬»áÓöµ½ÕâÑùµÄÇé¿ö£ºÎÒÃǸù¾ÝÓû§ÊÇ·ñÒѾµÇ½À´¸Ä±ä³ÌÐòµÄÖ´ÐÐÁ÷³Ì¡£
Óÿö£ºÎÒÃǵÄij¸ö´¦Àí¹ý³ÌÐèÒªÓû§µÄµÇ½ÐÅÏ¢£
Ïà¹ØÎĵµ£º
import pymssql
#connect database
conn=pymssql.connect(host="192.168.1.28",user="boomink",password="boomink",
database="boomink")
cur=conn.cursor()
print '========================================'
cur.execute("exec Orders_GetTest1 @Valu ......
ÔÎÄ
PythonºÍC·Ö±ðÓÐן÷×ÔµÄÓÅȱµã£¬ÓÃPython¿ª·¢³ÌÐòËٶȿ죬¿É¿¿ÐԸߣ¬²¢ÇÒÓÐÐí¶àÏÖ³ÉÄ£¿é¿É¹©Ê¹Ó㬵«Ö´ÐÐËÙ¶ÈÏà¶Ô½ÏÂý£»CÓïÑÔÔòÕýºÃÏà·´£¬ÆäÖ´ÐÐËٶȿ죬µ«¿ª·¢Ð§Âʵ͡£ÎªÁ˳ä·ÖÀûÓÃÁ½ÖÖÓïÑÔ¸÷×ÔµÄÓŵ㣬±È½ÏºÃµÄ×ö·¨ÊÇÓÃPython¿ª·¢Õû¸öÈí¼þ¿ò¼Ü£¬¶øÓÃCÓïÑÔʵÏ֯乨¼üÄ£¿é¡£±¾ÎĽéÉÜÈçºÎÀûÓÃCÓïÑÔÀ´À©Õ¹PythonµÄ¹¦ ......
´úÂëÈçÏ£º
#!/usr/bin/env python
# -*-coding:UTF-8-*-#
from common import *
import Image, ImageFilter, math, sys, os, random
def modifyImageObj(img, matrix) :
width, height = img.size
for h in range(0, height) :&n ......
from random import randint #µ¼ÈëËæ¼´º¯Êý
def guessNum(): &nbs ......
ÒÔÏÂÊÇÒ»¸öͨ¹ýminidomÄ£¿éдÎļþµÄÍêÕûʾÀý£¬ÊÇÔÚ×î½ü×öµÄÏîÄ¿WalleÉÏÃæÓõ½µÄ,Õâ¸öʾÀýµÄÄ¿µÄÊÇÉú³ÉÒ»¸öÈçϵĸñʽµÄxml£¬Îļþ¸ñʽΪÎÞBOM utf-8¡£
Éú³ÉxmlÎļþ¸ñʽ£º
<?xml version="1.0" encoding="utf-8"?>
<coverages>
<coverage>
  ......