Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : Python

[Ô­´´]Python(pysvn)ÌáÈ¡svn°æ±¾¼ä¸Ä¶¯ÎļþÁбí

[Ô­´´]Python(pysvn)ÌáÈ¡svn°æ±¾¼ä¸Ä¶¯ÎļþÁбí
by AKara 2010.04.29 @ http://blog.csdn.net/akara @ akaras@163.com
---------------------------------------------------------------------
 
  Ï£ÍûʵÏÖÒ»¸öÌáÈ¡Á½¸ösvn revision¼äÓб䶯(Ôö/ɾ/¸Ä)µÄÎļþµÄÁбí
µÄÃüÁîÐй¤¾ß£»¿ÉÒÔ°ïÎÒÃÇÏîÄ¿×öһЩÁ÷³ÌÖеÄ×Ô¶¯»¯¹¤×÷(time -80%!)¡£
ÆäʵÕâÊÂÇ飬GUI½çÃæµÄTortoiseSVN¾ÍÒѾ­¿ÉÒÔÔÚLog Message DialogÖÐͨ¹ý
µã»÷ÈÎÁ½¸örevisionÌõÄ¿À´ÓÒ¼üCompare revisionsÍê³É²¢´æÅÌ£»µ«¿ÉϧûÓÐ
commandline½Ó¿Ú£¬¶øÇÒÎÒµÄÏë·¨Öл¹ÓÐЩÌØÊâµÄ¹ýÂ˹æÔòºÍÊä³ö¸ñʽҪÇó¡£
  Ö±¾õÉÏ£¬Ï£ÍûÖ±½ÓpipeÒ»ÏÂ"svn log url -rR1:R2 -v"Ö®ÀàµÄÊä³öÀ´×ö¡£
µ«»ùÓÚsvnÃÀ»¯µÄÎı¾Êä³ö»¹Ô­Ëüµ×²ãµÄÊý¾Ý½á¹¹»áÏݽø(ÔìÂÖ×Ó^2)µÄ±­¾ßÖС£
  GoogleÁËÒ»ÏÂ"python svn"·¢ÏÖpysvnÕâ¸ö3rd lib( PythonµÄ3rd libÕæÊÇ
±ÈLua¶àÒ»¸öÊýÁ¿¼¶*_* )£¬ÓÃËü±ã¿É¶ÀÁ¢Íê³ÉÆÕͨsvn clientÄÜʵÏֵŦÄÜ¡£
±ä¶¯ÎļþÁбíÌáÈ¡¾ÍÊÇС²ËÒ»µúÁË¡£
---------------------------------------------------------------------
  ¶¯ÊÖÁË¡£
  Ê×ÏÈ£¬È·¶¨svn serverµÄ° ......

»°ËµPython£¨Î壩¿ªÊ¼Æð·É°É

    С°×¶ÔÉϽڿÎÀïµÄ“СÂéȸ”ÐËȤ°»È»£¬ÕûÌì¾ÍÔÚËÞÉáµ·¹Ä¡£Õâ²»£¬¼¸ÌìÏÂÀ´ËûÒѾ­¹¥ÏÂÊ®¼¸¸öÍøÕ¾ÁË¡£
С²Ëȴϲ»¶Ò»¸öÈË×øÔÚµçÄÔÅԱߣ¬Öå×Åüͷ£¬ÐÀÉÍ×ÅÕâÒ»ÐÐÐÐ×Ô¼º¿´²»¶®µÄ´úÂë¡£“ÕâЩ×Ö·ûºÃ¹ÖÒìѽ£¡”С²ËÍá×ÅÍ·£¬“ËüΪɶ½ÐÕýÔò±í´ïʽÄØ£¿”
°Ù¶Èһϣ¬ÖÕÓÚÖªµÀ¡£Ð¡²ËÔÚ½ñÌìÉÏ¿ÎÇ°ËƺõÁìÎòµ½ÁËÕýÔò±í´ïʽµÄÕæÚУ¬ÐÄÖÐÇÔϲ£º“½ñÌìÎÒÒªºÃºÃÏÔ°Úһϣ¬¿´Ë­»¹ËµÎҲˡ£”
ûÏëµ½£¬½ñÌì´óÅ£ÀÏʦȴ¶ÔÕýÔò±í´ïʽֻ×ÖδÌá¡£
    “Ê×ÏÈ£¬ÎÒÃÇÓ¦¸ÃÖªµÀ×Ô¼ºÏëҪʲô£¡”´óÅ£ÀÏʦÏòͬѧÃǽ²µÀ£¬·Â·ðÊÇÔÚÉÏÕÜѧ¿Î£¬“ÎÒÃǵÄÅÀ³æCrawlerÏëÒªµÃµ½Ê²Ã´ÄØ£¿”
    CrawlerÖ»ÓÐÒ»¸öÄ¿µÄ£¬ÄǾÍÊÇ»ñÈ¡Ö¸¶¨ÍøÒ³µÄÄÚÈÝ£¬ÌáÈ¡ÀïÃæµÄÁ´½Ó¡£Èç´Ëµ¥Ò»µÄÄ¿µÄÈçºÎʵÏÖÄØ£¿
    ÏÖÔÚÎÒÃÇ¿ÉÒÔ²ÂÏëÒ»ÏÂCrawlerµÄ¹¹³É£º
1¡¢Crawler±ØÐëÓÐÒ»¸öÀàÊÇÓÃÀ´ÅÀÐеģ¬ÃûΪCrawl¡£Ê×ÏÈ£¬Ëü½ÓÊÕControl´«µÝµÄÁ½¸ö¶ÓÁУºÒ»¸öÊÇÌṩµØÖ·µÄ£¬Ò»¸öÊÇÓÃÀ´´¢´æCrawlÅÀÐеõ½µÄÐÅÏ¢¡£
2¡¢CrawlerÊÇ»ùÓÚ¶àÏ̵߳ģ¬¸ÃÀà½ÐWorker¡£CrawlÀàÔÚÅÀÐÐʱʹÓÃWorkerʵÏÖ¶àÏ̡߳£Worke ......

pythonÖÐpackage»úÖƵÄÁ½ÖÖʵÏÖ·½Ê½


µ±Ö´ÐÐimport
moduleʱ£¬½âÊÍÆ÷»á¸ù¾ÝÏÂÃæµÄËÑË÷·¾¶£¬ËÑË÷module1.pyÎļþ¡£
1) µ±Ç°¹¤×÷Ŀ¼
2) PYTHONPATHÖеÄĿ¼
3) Python°²×°Ä¿Â¼
(/usr/local/lib/python)
ÊÂʵÉÏ£¬Ä£¿éËÑË÷ÊÇÔÚ±£´æÔÚsys.pathÕâ¸öÈ«¾Ö±äÁ¿ÖеÄĿ¼ÁбíÖнøÐÐËÑË÷¡£
sys.path»áÔÚ½âÊÍÆ÷¿ªÊ¼Ö´ÐÐʱ±»³õʼ»¯³É°üº¬£º
1)µ±Ç°¹¤×÷Ŀ¼
2) PYTHONPATHÖеÄĿ¼
3) Python°²×°Ä¿Â¼
(/usr/local/lib/python)
packageÊÇÄ£¿éµÄ¼¯ºÏ£¬Ã¿Ò»¸öPackageµÄ¸ùĿ¼ÏÂÃ涼Ӧµ±ÓÐÒ»¸ö__init__.py
Îļþ¡£µ±½âÊÍÆ÷·¢ÏÖĿ¼ÏÂÓÐÕâ¸öÎļþʱ£¬Ëû¾Í»áÈÏΪÕâÊÇÒ»¸öPackage£¬¶ø²»ÊÇÒ»¸öÆÕͨµÄĿ¼¡£
ÎÒÃÇͨ¹ýÏÂÃæÕâÑùµÄÒ»¸öʵÀýÀ´ËµÃ÷
¼Ù¶¨ÏîÄ¿½á¹¹ÈçÏ£º
demo.py
MyPackage
---classOne.py
---classTwo.py
---__init__.py       ÏÖÔÚÎÒÃÇͨ¹ýÁ½ÖÖ·½Ê½À´ÊµÏÖ°ü»úÖÆ£¬Ö÷ÒªÇø±ð¾ÍÔÚÓÚÊÇ·ñÔÚ__init__.pyÖÐдÈëÄ£¿éµ¼ÈëÓï¾ä¡£
1£¬__init__.pyÊÇÒ»¸ö¿Õ°×ÎļþµÄ·½Ê½£¬ demo.pyÄÚÈÝÈçÏ£º
from MyPackage.classOne import classOne
from MyPackage.classTwo import classTwo
if __name__ == "__main__":
     ......

ÔÚubuntuÉϱàÒëvim²¢´øÓÐpythonÖ§³Ö

ubuntu10.05³öÀ´ÁËÕâÁ½ÌìÒ»Ö±ÔÚÕÛÌÚ£¬ÏÔʾwubiÎÞ·´Ó¦£¬È»ºó´ÓÓ²ÅÌ°²×°ÆÚ¼äÓÖÓöµ½grub´íÎóµÈÎÊÌâ¡£°²×°³É¹¦ºó¸ã¸öÖÐÎÄÊäÈë·¨¾ÍÀÏ°ëÌ죬×îºóʹÓÃPinyinÕâ¸ö»¹ËãºÃÓã¬ÓеãÏëËѹ·¾ÍÊÇûʲô´Ê¿â¡£×î¶ñÐĵĻ¹ÊÇvimµÄÎÊÌ⣬ÓÃapt-get install vim×°µÄvim²»Ö§³Öϵͳ¼ôÇа壬ֻºÃ´ÓÔ´´úÂë±àÒ룬¿ÉÊÇÎÒ³¢ÊÔÁ˺ܶà´Î×ÜÊÇûÓÐpythonÖ§³Ö¡£Ò²²éÁ˺ܶàÌû×Ó¶¼Ê²Ã´×÷Ó᣷¢ÏÖÓÃ./configure --enable-pythoninterpÕâÖÖ·½Ê½µÄʱºòÏÔʾÁËÈçϾ¯¸æ£º
checking: if compile and link flags for Python are sane... no: PYTHON DISABLED
ÎÒÒ»¿ªÊ¼ÒÔΪûװpython-imaging-sane£¬µ«ÊÇ×°ÁËÒÔºó»¹ÊDz»¶Ô¡£ÔÚgoogleÖÐÖ±½ÓËÑË÷Õâ¸ö´íÎóÓÐÁ½¸öºÜÀϵÄÓʼþÁбíÌÖÂÛ£¬ºÃÔÚÀïÃæÌáµ½ÁËÔÚ
vim72/src/auto/config.logÖÐÓÐÏêϸÈÕÖ¾£¬¿´ÁËÒÔºóȷʵ·¢ÏÖÁËÎÊÌâ:
/usr/bin/ld: cannot find -lssl
È»ºó¼ÌÐø²éÔÚ°Ù¶ÈÀïÕÒµ½Á˴𰸣º
sudo apt-get install libcurl4-openssl-dev 
ÕâÑù²ÅÖÕÓÚ±àÒë³É¹¦£¬linuxÏÂÕæÊÇͦÕÛÌÚÈ˵ÄÏÖÔÚÎÒÓõÄÕâ¸öchrome»¹²»ÖªµÀÔõôÉèÖÃÇåÎúµÄ×ÖÌå¡£ ......

Óà Python 3 дµÄÃüÁîÐаٶȴʵä

½ñÌìÊǵڶþÌì×Ô¼º¿´¹ØÓÚPythonÁË£¬¿´¼ûÒ»¸öPython2дµÄ°Ù¶È´Êµä£¬ÎÒÒ²ÓÃPython 3 дÁËÒ»¸ö¡£ÕæµÄºÜСÇÉ£¬ºÇºÇ£¬ºÜºÃµÄÓïÑÔ¡£
²»ÖªµÀÔõôÉÏ´«´úÂë¸ñʽµÄ£¬¾ÍÉÏ´«Îı¾ÁË£º
# -*- coding: utf8 -*-
import urllib.parse
import urllib.request
def search(word):
    #word = input("ÊäÈëÄãÒª²éѯµÄµ¥´Ê:")
    url="http://m.baidu.com/s?word="+word+"&ssid=0&from=0&bd_page_type=1&uid=frontui_1273397350_2416&mark=3"
    s = (urllib.request.urlopen(url).read()).decode("UTF-8")
    p=s[s.find("<div>")+5:s.find("</div>")-12]
    q=p.split("<br/>")
    for i in range(0,len(q)):
        q[i]=q[i][0:(q[i].find("[<img"))]
        q[i]=q[i][0:(q[i].find("<img"))]
        print(q[i])
& ......

Python¡¢UnicodeºÍÖÐÎÄ[ת]


¹Ø¼ü×Ö: python
Python¡¢UnicodeºÍÖÐÎÄ[ת] 
pythonµÄÖÐÎÄÎÊÌâÒ»Ö±ÊÇÀ§ÈÅÐÂÊÖµÄÍ·ÌÛÎÊÌ⣬ÕâƪÎÄÕ½«¸øÄãÏêϸµØ½²½âÒ»ÏÂÕâ·½ÃæµÄ֪ʶ¡£µ±È»£¬¼¸ºõ¿ÉÒÔÈ·¶¨µÄÊÇ£¬ÔÚ½«À´µÄ°æ±¾ÖУ¬python»á³¹µ×½â¾ö´ËÎÊÌ⣬²»ÓÃÎÒÃÇÕâôÂé·³ÁË¡£ 
ÏÈÀ´¿´¿´pythonµÄ°æ±¾£º 
>>> import sys 
>>> sys.version 
'2.5.1 (r251:54863, Apr 18 2007, 08:51:08) [MSC v.1310 32 bit (Intel)]' 
£¨Ò»£© 
ÓüÇʱ¾´´½¨Ò»¸öÎļþChineseTest.py£¬Ä¬ÈÏANSI£º 
s = "ÖÐÎÄ" 
print s 
²âÊÔÒ»ÏÂÇÆÇÆ£º 
E:\Project\Python\Test>python ChineseTest.py 
  File "ChineseTest.py", line 1 
SyntaxError: Non-ASCII character '\xd6' in file ChineseTest.py on line 1, but no encoding declared; see http://www.pytho 
n.org/peps/pep-0263.html for details 
͵͵µØ°ÑÎļþ±àÂë¸Ä³ÉUTF-8£º 
E:\Project\Python\Test>python ChineseTest.py 
  File "ChineseTest.py", line 1 
SyntaxError: Non-ASCII character '\xe4' in file Chine ......
×ܼǼÊý:695; ×ÜÒ³Êý:116; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [10] [11] [12] [13] 14 [15] [16] [17] [18] [19]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ