Created
July 6, 2009 06:16
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| # -*- encoding: utf-8 -*- | |
| import wsgiref.handlers | |
| from google.appengine.ext import webapp | |
| #from google.appengine.api import urlfetch | |
| class Form(webapp.RequestHandler): | |
| def get(self): | |
| self.response.out.write("""\ | |
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> | |
| <title>miscapis</title> | |
| <h1>MiscAPIs</h1> | |
| <h2>xpandurl</h2> | |
| <form action="/xpandurl" method="get"><pre> | |
| URL: <input name="url" size="80" > | |
| callback: <input name="callback" size="20"><input type="submit"></pre></form> | |
| <h2>webiconv</h2> | |
| <form action="/webiconv" method="get"><pre> | |
| URL: <input name="url" size="80"> | |
| charset: <input name="from" size="16"> -> <input name="to" size="16" | |
| ><input type="submit"></pre></form> | |
| """) | |
| class XpandURL(webapp.RequestHandler): | |
| def get(self, path): | |
| import urllib2, pprint | |
| url = self.request.get('url') or urllib2.unquote(path) | |
| clb = self.request.get('callback', None) | |
| req = urllib2.Request(url) | |
| req.get_method = lambda: 'HEAD' | |
| loc = urllib2.urlopen(req).geturl().decode('utf-8') | |
| if clb != None: | |
| loc = clb +'("'+ (pprint.pformat("'"+ loc.replace('"', '\0')) | |
| .replace(r'\x00', r'\"')[3:]) +')' | |
| self.response.headers.add_header('Content-Type', | |
| 'text/plain;charset=utf-8') | |
| self.response.out.write(loc) | |
| class WebIConv(webapp.RequestHandler): | |
| def get(self): | |
| import urllib2 | |
| url = self.request.get('url', 'http://miscapis.appspot.com') | |
| csf = self.request.get('from', '') | |
| cst = self.request.get('to', '') | |
| res = urllib2.urlopen(url) | |
| body = res.read() | |
| head = res.info() | |
| if(body[0:3] == '\xef\xbb\xbf'): body = body[3:] # nuking BOM | |
| mime = str((head['content-type'] or 'text/html') +'; charset='+ cst) | |
| self.response.headers.add_header('Content-Type', mime) | |
| self.response.out.write(body.decode(csf).encode(cst)) | |
| def main(): | |
| application = webapp.WSGIApplication([('/', Form), | |
| (r'/webiconv|/iconvsite', WebIConv), | |
| (r'/xpandurl/?(.*)', XpandURL)], | |
| debug=True) | |
| wsgiref.handlers.CGIHandler().run(application) | |
| if __name__ == '__main__': main() |
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