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

PythonÈÕÆÚºÍ×Ö·û´®µÄ»¥×ª

ÓõķֱðÊÇtimeºÍdatetimeº¯Êý
'''
Created on 2009-9-2
@author: jiangqh
'''
import time,datetime
# date to str
print time.strftime("%Y-%m-%d %X", time.localtime())
#str to date
t = time.strptime("2009 - 08 - 08", "%Y - %m - %d")
y,m,d = t[0:3]
print datetime.datetime(y,m,d)

Êä³öµ±Ç°Ê±¼ä£º
2009-09-02 23:51:01
2009-08-08 00:00:00
·û£º
%a Ó¢ÎÄÐÇÆÚ¼òд
%A Ó¢ÎÄÐÇÆÚµÄÍêÈ«
%b Ó¢ÎÄÔ·ݵļòд
%B Ó¢ÎÄÔ·ݵÄÍêÈ«
%c ÏÔʾ±¾µØÈÕÆÚʱ¼ä
%d ÈÕÆÚ£¬È¡1-31
%H Сʱ£¬ 0-23
%I Сʱ£¬ 0-12
%m Ô£¬ 01 -12
%M ·ÖÖÓ£¬1-59
%j ÄêÖе±ÌìµÄÌìÊý
%w ÏÔʾ½ñÌìÊÇÐÇÆÚ¼¸
%W µÚ¼¸ÖÜ
%x µ±ÌìÈÕÆÚ
%X ±¾µØµÄµ±Ììʱ¼ä
%y Äê·Ý 00-99¼ä
%Y Äê·ÝµÄÍêÕûƴд


Ïà¹ØÎĵµ£º

PythonѧϰÔý¼Ç

Ubuntuƽ̨ϵÄPython²Ù×÷Mysql
1.°²×°Ubuntu,°²×°Msql.
2.´ò¿ªÖÕ¶Ë,ÊäÈë python
import MySQLdb
con = MySQLdb.connect(db="python")
cur = con.cursor()
count = cur.execute("select * from test")
print count
data = cur.fetchall()
print data
for d in data:
print d
import os
os.system('clear') ......

¶¯Ì¬ÓïÑÔÖ®Î壺PythonÓïÑÔÓëÉè¼ÆÄ£Ê½

 Éè¼ÆÄ£Ê½ÊÇÒ»¸ö³éÏó²ã´Î£¬ÃèÊöÁËÔÚÒ»¸öÌØ¶¨µÄ»·¾³ÖÐÓÃÀ´½â¾öÒ»°ãÉè¼ÆÎÊÌâµÄ¶ÔÏóºÍÀàÖ®¼äµÄ½»»¥¹ØÏµ£¬ÆäÖ÷ҪĿµÄÊdzä·ÖÀûÓÃÓïÑÔµÄÌØÐÔ£¬Éè¼Æ¿É¸´Óõġ¢Äܹ»ÊÊÓ¦ÐèÇó±ä¸üµÄÈí¼þ[9]¡£Éè¼ÆÄ£Ê½ÊÇÒ»ÖÖÉè¼ÆË¼Ï룬ÓïÑÔÊÇʵÏÖ˼ÏëµÄ¹¤¾ß¡£Òò´Ë£¬²»Í¬ÓïÑÔµÄÌØÐÔÓ°ÏìÁËÉè¼ÆÄ£Ê½µÄʵÏÖ£¬ÓÐЩÓïÑÔ¸üÈÝÒ×ʵÏÖÉè¼ÆÄ£Ê½£¬¶øÓÐЩÓïÑÔÔ ......

BeautifulSoup Python×¥ÍøÒ³Ð¡Àý×Ó

# -*- coding: utf-8 -*-
import urllib2
from BeautifulSoup import BeautifulSoup, Tag
import re
page = urllib2.urlopen("http://bj.ganji.com/piao/zz_%E5%8C%97%E4%BA%AC-%E5%8D%97%E6%98%8C/20100210/")
soup = BeautifulSoup(page)
#ss = soup.findAll('a', href=re.compile(r"^/piao/100.&qu ......

[Python and or ]Python ÖÐ and or Ö® ÎÒµÄÀí½â

c´úÂë:
int x = a>b?6,6;
ÕâÖÖÓï¾äPythonÖÐÒ²ÓУº
¿ÉÒÔͨ¹ýand or×éºÏÀ´ÊµÏÖ¡£¸öÈËÈÏΪÕâÖÖÓï¾ä¾¡Á¿ÉÙµãºÃ¡£
python°ÑÕâÀàÐ͵ŦÄÜ·¢Ñï¹âÁË´ó¡£µ«ÊÇÓÉÓÚÕâÖÖ×éºÏ±È½ÏÈÆ£¬ËùÒÔÓÐʱºò±È½Ï¾À½á:
±ÈÈç:
5 or 6 and 6  ·µ»Øwhat?
0 or 5  ·µ»Øwhat?
8 and 7  ·µ»Øwhat?
ÓÚÊÇÕûÀíÁËÏ£º
1.pyhon ÖÐÓ ......

Python Á·Ï°2

Éú³ÉÒ»¸öÓÐN¸öÔªËØµÄÓÐËæ»úÕûÊýn×é³ÉµÄÁÐ±í£¬ÆäÖÐNºÍÄêµÄȡֵ·¶Î§ÊÇ£¨1<N<=5£©
ºÍ(0<=n<100)£¬ÏÔʾÕâ¸öÁбíµÄËùÓÐ×Ó¼¯¡£
N¸öÊý×Ö¿ÕÓÐ2en¸ö×Ó¼¯£¬¶ÔÓÚÕâN¸öÊý×ÖÔÚÿ¸ö×Ó¼¯ÖÐÀ´½²ÒªÃ´´æÔÚҪô²»´æÔÚ£¬¿ÉÒÔ²ÉÓÃ×Ó¼¯Ó³ÉäΪ2½øÖƵÄËã·¨¡£
ÀýÈç[a,b]¼¯ºÏµÄ×Ó¼¯£º
¿Õ      ---- &nb ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ