http://snippets.dzone.com/posts Sat, 26 Jul 2008 09:19:01 GMT DZone Snippets: urllib code http://snippets.dzone.com/posts/show/3047 // Translate from language A to language B <br />// code not complete but it works <br /> <br /><code> <br />import urllib <br /> <br />####################################################################################### <BabelFish> <br />class BabelFish(object): <br /> <br /> def translate(self, lang, message): <br /> <br /> try: <br /> url = urllib.URLopener() <br /> <br /> query = urllib.urlencode({ <br /> 'doit':'done', <br /> 'intl':'1', <br /> 'lp':lang, <br /> 'tt':'urltext', <br /> 'urltext':message <br /> }) <br /> <br /> responde = url.open('http://babelfish.altavista.com/tr', query).read() <br /> <br /> start = responde.find('<div style=padding:10px;>') + 25 <br /> stop = responde.find('</div>', start) <br /> <br /> return responde[start:stop] <br /> <br /> except Exception, error: <br /> return '-' + str(error) <br />####################################################################################### </BabelFish> <br /> <br />####################################################################################### <BabelFishUI> <br />from graphics import * <br /> <br />import appuifw <br />import e32 <br /> <br />class BabelFishUI(object): <br /> <br /> def __init__(self): <br /> <br /> self.__lock = e32.Ao_lock() <br /> self.__img = Image.new((176, 144)) <br /> self.__language = 'it_en' <br /> self.__textUI = None <br /> <br /> appuifw.app.exit_key_handler = lambda:self.__lock.signal() <br /> <br /> appuifw.app.title = u'BabelFish v1.0' <br /> appuifw.app.body = self.__canvas = appuifw.Canvas(redraw_callback=self.updateScreen) <br /> <br /> appuifw.app.menu = [(u'Translate', lambda:self.__translateUI()), (u'About', lambda:appuifw.note(u'BabelFish: v1.0", "Created by\nWhite Tiger\n<Z-TEAM@Libero.it>', 'info')), (u'Exit', lambda:self.__lock.signal)] <br /> <br /> self.updateScreen(None) <br /> <br /> self.__menuMain = appuifw.app.menu <br /> self.__bgMain = appuifw.app.body <br /> <br /> self.__lock.wait() <br /> <br /> def updateScreen(self, rect): <br /> <br /> self.__canvas.blit(self.__img) <br /> <br /> def __back(self): <br /> <br /> appuifw.app.menu = self.__menuMain <br /> appuifw.app.body = self.__bgMain <br /> <br /> appuifw.app.set_tabs([u'Back'], lambda x:None) <br /> <br /> def __translateUI(self): <br /> <br /> self.__textUI = appuifw.Text() <br /> <br /> appuifw.app.menu = [(u'Translate', lambda:self.__translate()), (u'Language', lambda:self.__setLanguage()), (u'Clear', lambda:self.__textUI.clear()), (u'Back', lambda:self.__back())] <br /> <br /> appuifw.app.body = self.__textUI <br /> <br /> def __setLanguage(self): <br /> <br /> resp = appuifw.selection_list([u'italiano-inglese', u'inglese-italiano', u'inglese-francese', u'francese-inglese', u'inglese-tedesco', u'tedesco-inglese', <br /> u'francese-italiano', u'italiano-francese'], 1) <br /> <br /> if resp == 0: <br /> self.__language = 'it_en' <br /> elif resp == 1: <br /> self.__language = 'en_it' <br /> elif resp == 2: <br /> self.__language = 'en_fr' <br /> elif resp == 3: <br /> self.__language = 'fr_en' <br /> elif resp == 4: <br /> self.__language = 'en_de' <br /> elif resp == 5: <br /> self.__language = 'de_en' <br /> elif resp == 6: <br /> self.__language = 'fr_it' <br /> elif resp == 7: <br /> self.__language = 'it_fr' <br /> <br /> def __translate(self): <br /> <br /> babel = BabelFish() <br /> <br /> resp = babel.translate(self.__language, self.__textUI.get()) <br /> <br /> if resp[0] == '-': <br /> self.__textUI.set(unicode(resp[1:])) <br /> else: <br /> self.__textUI.set(unicode(': ' +self.__textUI.get() + '\n: ' + resp)) <br /> <br /> appuifw.note(u'Translate', 'conf') <br />####################################################################################### </BabelFishUI> <br /> <br />if __name__ == '__main__': <br /> <br /> BabelFishUI() <br /></code> Tue, 28 Nov 2006 04:35:55 GMT http://snippets.dzone.com/posts/show/3047 whitetiger () http://snippets.dzone.com/posts/show/3015 // Cambiare user-agent con urllib <br /> <br /><code> <br />import urllib <br /> <br />class AppURLopener(urllib.FancyURLopener): <br /> <br /> version = 'Nokia6630/1.0 (2.3.129) SymbianOS/8.0 Series60/2.6 Profile/MIDP-2.0 Configuration/CLDC-1.1' <br /> <br />urllib._urlopener = AppURLopener() <br /></code> <br /> <br />// Cambiare user-agent con urllib2 <br /> <br /><code> <br />import urllib2 <br /> <br />headers = { 'user-agent':'Nokia6630/1.0 (2.3.129) SymbianOS/8.0 Series60/2.6 Profile/MIDP-2.0 Configuration/CLDC-1.1', <br /> 'keep-alive':'300', <br /> 'content-type':'application/x-www-form-urlencoded' <br /> } <br /></code> Sat, 18 Nov 2006 15:14:46 GMT http://snippets.dzone.com/posts/show/3015 whitetiger () http://snippets.dzone.com/posts/show/119 Reading remote data is easy in python. <br /> <br /><code> <br />from urllib import * <br />url = 'http://example.com/index.html' <br />html = urlretrieve(url).read() <br /></code> Mon, 11 Apr 2005 03:21:06 GMT http://snippets.dzone.com/posts/show/119 korakot (Korakot Chaovavanich)