python¼¼ÇÉ£¨3£©——Ï»®Ïߣ¬Ë½ÓбäÁ¿
Python ÓÃÏ»®Ïß×÷Ϊ±äÁ¿Ç°×ººÍºó׺ָ¶¨ÌØÊâ±äÁ¿¡£
_xxx
²»ÄÜÓÃ'from module import *'µ¼Èë
__xxx__ ϵͳ¶¨ÒåÃû×Ö
__xxx
ÀàÖеÄ˽ÓбäÁ¿Ãû
ºËÐÄ·ç¸ñ£º±ÜÃâÓÃÏ»®Ïß×÷Ϊ±äÁ¿ÃûµÄ¿ªÊ¼¡£
ÒòΪÏ»®Ïß¶Ô½âÊÍÆ÷ÓÐÌØÊâµÄÒâÒ壬¶øÇÒÊÇÄÚ½¨±êʶ·ûËùʹÓõķûºÅ£¬ÎÒÃǽ¨Òé³ÌÐòÔ±±ÜÃâÓÃÏ»®Ïß×÷Ϊ±äÁ¿ÃûµÄ¿ªÊ¼¡£Ò»°ãÀ´½²£¬±äÁ¿Ãû_xxx±»¿´×÷ÊǓ˽ÓÐ
µÄ”£¬ÔÚÄ£¿é»òÀàÍâ²»¿ÉÒÔʹÓᣵ±±äÁ¿ÊÇ˽ÓеÄʱºò£¬ÓÃ_xxx
À´±íʾ±äÁ¿ÊǺܺõÄϰ¹ß¡£ÒòΪ±äÁ¿Ãû__xxx__¶ÔPython
À´ËµÐÌØÊâºå£ÔÓÚÆÕÍǖıäÁ¿ÓΦ±±ÜÃâÕâÖÖÃç¸ñ¡?br>
"µ¥Ï»®Ïß
"
¿ªÊ¼µÄ³ÉÔ±±äÁ¿½Ð×ö±£»¤±äÁ¿£¬Òâ˼ÊÇÖ»ÓÐÀà¶ÔÏóºÍ×ÓÀà¶ÔÏó×Ô¼ºÄÜ·ÃÎʵ½ÕâЩ±äÁ¿£»
"˫ϻ®Ïß
"
¿ªÊ¼µÄÊÇ˽ÓгÉÔ±£¬Òâ˼ÊÇÖ»ÓÐÀà¶ÔÏó×Ô¼ºÄÜ·ÃÎÊ£¬Á¬×ÓÀà¶ÔÏóÒ²²»ÄÜ·ÃÎʵ½Õâ¸öÊý¾Ý¡£
ÒÔµ¥Ï»®Ïß¿ªÍ·£¨_foo£©µÄ´ú±í²»ÄÜÖ±½Ó·ÃÎʵÄÀàÊôÐÔ£¬Ðèͨ¹ýÀàÌṩµÄ½Ó¿Ú½øÐзÃÎÊ£¬²»ÄÜÓÓfrom xxx import
*”¶øµ¼È룻ÒÔ˫ϻ®Ïß¿ªÍ·µÄ£¨__foo£©´ú±íÀàµÄ˽ÓгÉÔ±£»ÒÔ˫ϻ®Ïß¿ªÍ·ºÍ½áβµÄ£¨__foo__£©´ú±ípythonÀïÌØÊâ·½·¨×¨Óõıêʶ£¬Èç
__init__£¨£©´ú±íÀàµÄ¹¹Ô캯Êý¡£
Ïà¹ØÎĵµ£º
²âÊÔÍøÕ¾£ºBaiduÖ÷Ò³ÒÔ¼°Ïà¹ØµÄÒ³Ãæ
Ö÷Ì⣺ºÚºÐ²âÊÔ£¬¹¦ÄܲâÊÔ£¬ÐÔÄÜ/ѹÁ¦²âÊÔ£¬°²È«²âÊÔ£¬ Êý¾Ý×Öµä¹ÜÀí
1. ²âÊÔÒ³ÃæÊÇ·ñ¿É·ÃÎʵģ»
1.1 HTTP request status = 200, Ò³ÃæÏÂÔØÕýÈ·
from urllib import urlopen
# set up
url = None
# test
url = urlopen('http://www.baidu.com')
assert url.getcode() == 200
# ......
ÒÔǰҲд¹ýһЩ¹ØÓÚ vim »·¾³±äÁ¿µÄÄÚÈÝ£¬Ê¹Óà vim ºÍ python £¬Ã¿Ò»¶Îʱ¼äºó¶¼»áÓÐеÄÌå»á£¬ËùÒÔÒª²»¶Ï×ܽáÁË.
vim Õë¶Ô python µÄÍòÄܲ¹È«£º vim µ±Ç°½ø³ÌÐèÒªÕÒµ½ÏàÓ¦²¹È«Ä£¿é¿âËùÔÚλÖ㬴ËÊÇ¾ÍºÍ python µÄpath»·¾³±äÁ¿Ïà¹Ø¡£
python ´úÂëÔËÐÐʱ: ¶ÔÓÚimport µÄÄ£¿éÒ²ÐèҪȷ¶¨ËüµÄ¾ßÌåλÖÃ,python ½âÊÍÆ÷»áµ½µ±Ç°Â· ......
¼ò½é
ÄãÒѾѧϰÁËÈçºÎÔÚÄãµÄ³ÌÐòÖж¨ÒåÒ»´Îº¯Êý¶øÖØÓôúÂë¡£Èç¹ûÄãÏëÒªÔÚÆäËû³ÌÐòÖÐÖØÓúܶຯÊý£¬ÄÇôÄã¸ÃÈçºÎ±àд³ÌÐòÄØ£¿Äã¿ÉÄÜÒѾ²Âµ½ÁË£¬´ð°¸ÊÇʹÓÃÄ£¿é¡£Ä£¿é»ù±¾ÉϾÍÊÇÒ»¸ö°üº¬ÁËËùÓÐÄ㶨ÒåµÄº¯ÊýºÍ±äÁ¿µÄÎļþ¡£ÎªÁËÔÚÆäËû³ÌÐòÖÐÖØÓÃÄ£¿é£¬Ä£¿éµÄÎļþÃû±ØÐëÒÔ.pyΪÀ©Õ¹Ãû¡£
Ä£¿é¿ÉÒÔ´ÓÆäËû³ÌÐò ÊäÈë ÒÔ±ãÀûÓÃËüµ ......
Python ×Ö·û´®
×Ö·û´®ÊÇ ×Ö·ûµÄÐòÁÐ ¡£×Ö·û´®»ù±¾ÉϾÍÊÇÒ»×éµ¥´Ê¡£
ÎÒ¼¸ºõ¿ÉÒÔ±£Ö¤ÄãÔÚÿ¸öPython³ÌÐòÖж¼ÒªÓõ½×Ö·û´®£¬ËùÒÔÇëÌØ±ðÁôÐÄÏÂÃæÕⲿ·ÖµÄÄÚÈÝ¡£ÏÂÃæ¸æËßÄãÈçºÎÔÚPythonÖÐʹÓÃ×Ö·û´®¡£
ʹÓõ¥ÒýºÅ£¨'£©
Äã¿ÉÒÔÓõ¥ÒýºÅָʾ×Ö·û´®£¬¾ÍÈçͬ'Quote me on this'ÕâÑù¡£ËùÓеĿհף¬¼´¿Õ¸ñºÍÖÆ±í·û¶¼ÕÕÔÑù±£Áô¡£ ......
²»¶à˵ÁË£¬Ö±½Ó¿´´úÂë°É£¡
import os
path = 'e:/Download/'
kzm = []
kzmTemp = set()
kzmTemp2 = []
dict = {}
for root,dirs,files in os.walk(path):
for file in files:
ext = os.path.splitext(file)[1][1:]
  ......