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

[python]ÖØ¶¨ÏòÊä³ö

  µ÷ÓÃÒ»¸ö¿ØÖÆÌ¨³ÌÐò£¬»ñÈ¡ËüµÄ±ê×¼Êä³ö£¬»ò°ÑËüµÄ±ê×¼Êä³öÖØ¶¨Ïòµ½½çÃæÉÏ£¬ÕâÀïÖ»½éÉÜÈçºÎ»ñÈ¡ËüµÄ±ê×¼Êä³ö£¬ÒòΪԭÀí¶¼Ò»ÑùµÄ¡£
ʹÓÃpython2.5µÄsubprocessÄ£¿éÀ´ÊµÏÖ¡£
import sys
import subprocess
def RunShellWithReturnCode(command, print_output=False,
universal_newlines=True):
"""Executes a command and returns the output from stdout and the return code.
Args:
command: Command to execute.
print_output: If True, the output is printed to stdout.
If False, both stdout and stderr are ignored.
universal_newlines: Use universal_newlines flag (default: True).
Returns:
Tuple (output, return code)
"""
p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
shell=use_shell, universal_newlines=universal_newlines)
if print_output:
output_array = []
while True:
line = p.stdout.readline()
if not line:
break
print line.strip("\n")
output_array.append(line)
output = "".join(output_array)
else:
output = p.stdout.read()
p.wait()
errout = p.stderr.read()
#if print_output and errout:
# print >>sys.stderr, errout
p.stdout.close()
p.stderr.close()
return output, p.returncode
def RunShell(command, silent_ok=False, universal_newlines=True,
print_output=False):
data, retcode = RunShellWithReturnCode(command, print_output,
universal_newlines)
if retcode:
ErrorExit("Got error status from %s:\n%s" % (command, data))
if not silent_ok and not data:
ErrorExit("No output from %s" % command)
return data

   ÉÏÃæµÄ´úÂëÀ´×ÔÓÚ ¿ªÔ´µÄ´úÂëÉó²é¹¤¾ß rietveld µÄ´úÂ룬ÆäÖÐRunShellWithReturnCodeº¯Êý ¾ÍÊÇ·µ»Ø¿ØÖÆÌ¨µÄ±ê×¼Êä³öºÍ·µ»Ø½á¹û


Ïà¹ØÎĵµ£º

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¨Òé³ÌÐò ......

Python±àÂë¹æ·¶


±ê׼ͷ²¿
#!/usr/bin/python
±àÂë
ËùÓÐµÄ Python ½Å±¾Îļþ¶¼Ó¦ÔÚÎļþÍ·±êÉÏ #-*- coding:utf8 -*- ¡£ÉèÖñ༭Æ÷£¬Ä¬Èϱ£´æÎª utf8 ¸ñʽ¡£
mainº¯Êý
Ó¦ÓóÌÐòÒª¶¨Òåmainº¯Êý¶ø²»ÒªÖ±½Óд½Å±¾
def main():
dosomething()
if
__name__ == "__main__"
:
main()
Èç¹ûÊÇÈ«¾Ö±äÁ¿£¬ÔòÐèÒªÏÔʽ¼ÓÉ ......

´î½¨S60ÊÖ»ú¶ËPythonÈí¼þÔËÐÐ,¿ª·¢,·¢²¼Æ½Ì¨

µÚÒ»²½£º´î½¨ÊÖ»úÔËÐÐÆ½Ì¨
ÒªÔÚS60ÊÖ»úÉÏÔËÐÐPY¿ª·¢µÄÈí¼þ,Ê×ÏȾÍÒª´î½¨ÊÖ»úPYÔËÐл·¾³.ŵ»ùÑÇÊÖ»ú±¾Éí²»Ö§³ÖPython,ËùÒÔÒª°²×°Python²å¼þ.
PS£ºÒ»¶¨Òª°²×°ÔÚCÅÌ£¡ÎÒÒ»¿ªÊ¼×°E£¬½á¹û³öÏÖÁ˺ÜÑÏÖØµÄÎÊÌ⣡²»¹ý,×î½üÍøÉÏ·¢ÏÖÓÐEÅ̰æµÄÀ²,Äã¿ÉÒÔ×Ô¼ºÊÔÑéһϣ¬¹þ¹þ
PythonScriptShell_1_4_5_3rdEd.SIS
Pyth ......

PythonºÍDecorator£¨×°ÊÎÆ÷£©Ä£Ê½

Ïȸø³öÒ»¸öËÄÈËÍŶÔ
Decorator mode
µÄ¶¨Ò壺
¶¯Ì¬µØ
¸øÒ»¸ö
¶ÔÏó
Ìí¼ÓһЩ
¶îÍâµÄÖ°Ôð
¡£
 
ÔÙÀ´ËµËµÕâ¸öģʽµÄºÃ´¦£ºÈÏÖ¤£¬È¨ÏÞ¼ì²é£¬¼ÇÈÕÖ¾£¬¼ì²é²ÎÊý£¬¼ÓËø£¬µÈµÈµÈµÈ£¬ÕâЩ¹¦ÄܺÍϵͳҵÎñÎ޹أ¬µ«ÓÖÊÇϵͳËù±ØÐëµÄ£¬ËµµÄ¸üÃ÷°×Ò»µã£¬¾ÍÊÇÃæÏò·½ÃæµÄ±à³Ì£¨
AOP
£©¡£
AOP
°ÑÓëÒµÎñÎ޹صĴúÂëÊ®·Ö¸É¾» ......

python°²×°Ö®°²×°Ä£¿éÖÆ×÷

pythonµÄeggÎļþÓеãÏñjavaÖеÄjarÎļþ£¬ÊÇÒ»¸ö¹¤³Ì´ò°üÎļþ£¬±ãÓÚ°²×°²¿Ê𣬽ö´ËÒ»µã£¬¸ø¶àÉÙpythoner´øÀ´Á˶àÉÙ¼¤¶¯¡£
ÈçºÎÖÆ×÷eggÎļþÄØ£¿see¹Ù·½Îĵµhttp://peak.telecommunity.com/DevCenter/PythonEggs£¬
µ½http://pypi.python.org/pypi/setuptoolsÏÂÔØsetuptools°ü£¬È»ºó°²×°£º
python setup.py
1.ÖÆ×÷eggÎļþ
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ