¡¡¡¡PythonÖпÉÒÔʹÓÃ×°ÊÎÆ÷¶Ôº¯Êý½øÐÐ×°ÊΣ¨»ò˵°ü×°£©£¬ÀûÓÃÕâ¸öÌØÐÔ£¬¿ÉÒԺܷ½±ã¡¢¼ò½àµØ½â¾öһЩÎÊÌ⣬±ÈÈç»ñµÃº¯ÊýÖ´ÐÐʱ¼äµÄÎÊÌâ¡£
¡¡¡¡Ê×ÏÈ£¬ÎÒÃǶ¨ÒåÒ»¸öº¯Êý£¬ÈçÏ£º
¡¡¡¡def exeTime(func):
def newFunc(*args, **args2):
t0 = time.time()
print "@%s, {%s} start" % (time.strftime("%X", time.localtime()), func.__name__)
back = func(*args, **args2)
print "@%s, {%s} end" % (time.strftime("%X", time.localtime()), func.__name__)
print "@%.3fs taken for {%s}" % (time.time() - t0, func.__name__)
return back
return newFunc
¡¡¡¡µ±È»£¬²»ÒªÍüÁË“import time”µ¼ÈëtimeÄ£¿é¡£Õâ¸öº¯Êý¾Í¿ÉÒÔÓÃ×÷ÎÒÃǼÆË㺯ÊýÖ´ÐÐʱ¼äµÄÐÞÊÎÆ÷ÁË¡£
¡¡¡¡½ÓÏÂÀ´£¬ÎÒÃǾͿÉÒÔÔÚÐèÒª¼ÆʱµÄº¯ÊýÇ°Ò»ÐÐÒýÓÃËü×÷ΪװÊΣ¬±ÈÈ磺
¡¡¡¡@exeTime
def foo():
for i in xrange(10000000):
pass
¡¡¡¡×¢Òâ×îÉÏ·½µÄ“@exeTime ”£¬×°ÊÎÆ÷µÄÓï·¨ÒÔ“@”¿ªÍ·£¬½Ó×ÅÊÇ×°Êκ¯Êý£¬ÔÚ±¾ÀýÖÐΪ“exeTime”¡£Õâʱ£¬Ö´Ðк¯Êýfoo£¬×°ÊÎÆ÷¾Í»áÔÚ¿ØÖÆ̨´òÓ¡³öÕâ¸öº¯ÊýµÄÖ´ÐÐʱ¼äÁË¡£
¡¡¡¡ÍêÕû´úÂëÈçÏ£º
¡¡¡¡# ......
¿Í»§¸øÒ»¶ÑͼƬҪ´«µ½ºǫ́£¬Í¼Æ¬Ì«´óÁË£¬ÉÏ°ÙÕÅͼÓÃphotoshop¸ÄÌ«Âý£¬¾ÍÏëµ½ÓÃpythonд¸ö¼òµ¥µÄÅú´¦Àí¡£¹¦Äܼòµ¥¾ÍÊÇ°ÑÔͼ°´±ÈÀýËõС£¬´úÂë¸ü¼òµ¥ 20¶àÐС£
# -*- coding: cp936 -*-
import Image
import glob, os
#ͼƬÅú´¦Àí
def timage():
for files in glob.glob('D:\\1\\*.JPG'):
filepath,filename = os.path.split(files)
filterame,exts = os.path.splitext(filename)
#Êä³ö·¾¶
opfile = r'D:\\22\\'
#ÅжÏopfileÊÇ·ñ´æÔÚ£¬²»´æÔÚÔò´´½¨
if (os.path.isdir(opfile)==False):
os.mkdir(opfile)
im = Image.open(files)
w,h = im.size
#im_ss = im.resize((400,400))
#im_ss = im.convert('P')
im_ss = im.resize((int(w*0.12), int(h*0.12)))
im_ss.save(opfile+filterame+'.jpg')
if __name__=='__main__':
timage()
print '¹þ¹þÍêµ°À²'
......
Ä£¿é
Ò».¼ò½é
Ä£¿é»ù±¾ÉϾÍÊÇÒ»¸ö°üº¬ÁËËùÓÐÄ㶨ÒåµÄº¯ÊýºÍ±äÁ¿µÄÎļþ¡£ÎªÁËÔÚÆäËû³ÌÐòÖÐÖØÓÃÄ£¿é£¬Ä£¿éµÄÎļþÃû±ØÐëÒÔ.pyΪÀ©Õ¹Ãû¡£
ÀýÈ磺
#!/usr/bin/python
# Filename: using_sys.py
import sys
print 'The command line arguments are:'
for i in sys.argv:
print i
print '\n\nThe PYTHONPATH is', sys.path, '\n'
Êä³öΪ£º
$ python using_sys.py we are arguments
The command line arguments are:
using_sys.py
we
are
arguments
The PYTHONPATH is ['/home/swaroop/byte/code', '/usr/lib/python23.zip',
'/usr/lib/python2.3', '/usr/lib/python2.3/plat-linux2',
'/usr/lib/python2.3/lib-tk', '/usr/lib/python2.3/lib-dynload',
'/usr/lib/python2.3/site-packages', '/usr/lib/python2.3/site-packages/gtk-2.0']
¶þ.×Ö½Ú±àÒëµÄ.pycÎļþ
ÊäÈëÒ»¸öÄ£¿éÏà¶ÔÀ´ËµÊÇÒ»¸ö±È½Ï·ÑʱµÄÊÂÇ飬ËùÒÔPython×öÁËһЩ¼¼ÇÉ£¬ÒÔ±ãʹÊäÈëÄ£¿é¸ü¼Ó¿ìһЩ¡£Ò»ÖÖ·½·¨ÊÇ´´½¨×Ö½Ú±àÒëµÄÎļþ£¬ÕâЩÎļþÒÔ.pyc×÷ΪÀ©Õ¹Ãû¡£×Ö½Ú±àÒëµÄÎļþÓëPython±ä»»³ÌÐòµÄÖмä״̬Óйء£µ±ÄãÔÚÏ´δӱðµÄ³ÌÐòÊäÈëÕâ¸öÄ£¿éµ ......
#coding=utf-8
from newtest.wiki.models import WiKi
from django.template import loader, Context
from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import render_to_response
def index(request, pagename=""):
"""ÏÔʾÕý³£Ò³Ã棬¶ÔÒ³ÃæµÄÎÄ×Ö×öÌØÊâµÄÁ´½Ó´¦Àí"""
if pagename:
#²éÕÒÊÇ·ñÒѾ´æÔÚÒ³Ãæ
pages = WiKi.objects.filter(pagename=pagename)
if pages:
#´æÔÚÔòµ÷ÓÃÒ³ÃæÄ£°å½øÐÐÏÔʾ
return process('wiki/page.html', pages[0])
else:
#²»´æÔÚÔò½øÈë±à¼»Ãæ
return render_to_response('wiki/edit.html', {'pagename':pagename})
else:
page = WiKi.objects.get(pagename='FrontPage')
return process('wiki/page.html', page)
def edit(request, pagename):
"""ÏÔʾ±à¼´æÔÚÒ³Ãæ"""
page = WiKi.objects.get(pagename=pagename)
return render_to_response('wiki/edit.html', {'pagename':pagename, 'content':page.content})
def save(request, pagename ......
±êÇ©£º python google ¿ò¼Ü django pylons Python Web¿ò¼Ü
Django DjangoÊÇÒ»¸ö¿ª·ÅÔ´´úÂëµÄWebÓ¦Óÿò¼Ü£¬ÓÉPythonд³É¡£²ÉÓÃÁËMVCµÄÉè¼Æģʽ£¬¼´Ä£ÐÍM£¬Ä£°æTºÍÊÓͼ¿ØÖÆÆ÷V¡£Ëü×î³õÊDZ»¿ª·¢À´ÓÃÓÚ¹ÜÀíÀÍÂ×˹³ö°æ¼¯ÍÅÆìϵÄһЩÒÔÐÂÎÅÄÚÈÝΪÖ÷µÄÍøÕ¾µÄ¡£²¢ÓÚ2005Äê7ÔÂÔÚBSDÐí¿É֤Ϸ¢²¼¡£ÕâÌ׿ò¼ÜÊÇÒÔ±ÈÀûʱµÄ¼ªÆÕÈü¾ôÊ¿¼ªËûÊÖDjango ReinhardtÀ´ÃüÃûµÄ¡£DjangoµÄÖ÷ҪĿ±êÊÇʹµÃ¿ª·¢¸´Ôӵġ¢Êý¾Ý¿âÇý¶¯µÄÍøÕ¾±äµÃ¼òµ¥¡£Django×¢ÖØ×é¼þµÄÖØÓÃÐԺ͓¿É²å°ÎÐÔ”£¬Ãô½Ý¿ª·¢ºÍDRY·¨Ôò£¨Don'tRepeat Yourself£©
TurboGears TurboGears ÊÇÒ»¸öÌṩÍøҳǰ¶Ëµ½ºó¶ËÕûºÏµÄÍøÕ¾¿ò¼Ü£¬Ê¹Óà Python ¶¯Ì¬ÓïÑÔ¡£ÌØÉ«ÓÃ×îºÃµÄ Python ¿ªÔ´×é¼þ (Bestof Breed Modules)½»»¥Ê½µÄ¿ª·¢¾Ñé (Interactive ProgrammingExperience)¿É×ÔÓÉ×éºÏÆ«ºÃµÄ¿ª·¢Ä£¿é (Integration)ÄÚ½¨ÍøÒ³·þÎñÆ÷£¬ORM£¬AJAX ÄÜÁ¦£¬Ä¬ÈÏ¿ÉÒÔ²úÉú html,json µÈ¸ñʽ¡£²»Óð²×° Apache ÍøÒ³·þÎñÆ÷¾Í¿ÉÒÔ¿ªÊ¼¿ª·¢ÍøÒ³Ó¦ÓóÌʽ£¬¿ÉÒÔµ¥¶À²¼Êð»ò´îÅä Apache£¬LightHttpd
Google App Engine 2008Äê4ÔÂ7ºÅ£¬GoogleÔÚCampfire OneÉϽéÉÜÁËÒ»ÖÖ¼ò»¯´´½¨¡¢ÔËÐк͹¹½¨ÉìËõÐÔWebÓ¦ÓõŤ¾ß&md ......
GUI¿ª·¢¿ò¼Ü
PyGTK PyGTKÈÃÄãÓÃPythonÇáËÉ´´½¨¾ßÓÐͼÐÎÓû§½çÃæµÄ³ÌÐò.µ×²ãµÄGTK+ÌṩÁ˸÷ʽµÄ¿ÉÊÓÔªËغ͹¦ÄÜ,Èç¹ûÐèÒª,ÄãÄÜ¿ª·¢ÔÚGNOME×ÀÃæϵͳÔËÐеŦÄÜÍêÕûµÄÈí¼þ. PyGTKÕæÕý¾ßÓпçƽ̨ÐÔ,ËüÄܲ»¼ÓÐ޸ĵØ,Îȶ¨ÔËÐи÷ÖÖ²Ù×÷ϵͳ֮ÉÏ,ÈçLinux,Windows,MacOSµÈ.³ýÁ˼òµ¥Ò×ÓúͿìËÙµÄÔÐÍ¿ª·¢ÄÜÁ¦Íâ,PyGTK»¹ÓÐÒ»Á÷µÄ´¦Àí±¾µØ»¯ÓïÑԵĶÀÌع¦ÄÜ. PyGTKÊÇ×ÔÓÉÈí¼þ,ËùÒÔÄãÄܼ¸ºõûÓÐÈκÎÏÞÖƵÄʹÓã¬Ð޸ģ¬·Ö·¢£¬Ñо¿Ëü£¬ËüÊÇ»ùÓÚLGPLÐÒé·¢²¼µÄ£®Èç¹ûÄã¶ÔÉÏÃæÌáµ½µÄGTK+,Ò²²»Á˽âµÄ»°£¬ÄÇÔÊÐíÔÙ¶ÔËü... ¹Ù·½ÍøÕ¾: http://www.pygtk.org/ 2009-06-02
VIPS VIPS ÊÇÒ»¸öͼÏñ´¦ÀíÈí¼þ£¬ÌرðÊʺϷdz£´óµÄͼÏñ´¦Àí¡£ËüÓÉÒ»¸öÇ¿´óµÄ£¬¿ÉÖظ´ÀûÓõijÌÐò¿âºÍÒ»¸öͼÐÎÓû§½çÃæ×é³É¡£... ¹Ù·½ÍøÕ¾: http://www.vips.ecs.soton.ac.uk/index.php?title=VIPS 2009-06-01
Phatch Phatch ÊÇÒ»¸öʵÓõÄͼÏñÅúÁ¿´¦ÀíÈí¼þ¡£Ä¿Ç°£¬Äã¿ÉÒÔʹÓà Phatch ¶ÔʱÏÂÁ÷ÐеÄͼÏñÎļþ¸ñʽ½øÐÐÖØе÷Õû³ß´ç¡¢Ðýת¡¢²úÉúÔ²½Ç¡¢ÖÆ×÷ÒõÓ°¡¢Ìí¼Óˮӡ¡¢ÖØÃüÃû¡¢¸ü¸ÄÉ«²ÊģʽºÍ DPI µÈÅúÁ¿´¦Àí¡£Phatch ʹÓà Python ±àд£¬¿É¿çƽ̨ÔËÐС£... ¹Ù·½ÍøÕ¾: http://photobatch.stani.be/ 2009-06-01
pyCairo pyCairoÊÇ ......