Here's a working example.
Flex:
------------------------------------------------------
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml";>
<mx:Button label="Upload File..." click="uploadFile()"/>
<mx:Script>
<![CDATA[
import flash.events.*;
import flash.net.*;
import mx.controls.Alert;
private var uploadURL:String = "
http://www.server.com/upload.py/upload";;
private var urlRequest:URLRequest = new URLRequest(uploadURL);
private var fileUpload:FileReference = new FileReference;
private function uploadFile():void
{
fileUpload.addEventListener(Event.SELECT, onFileSelected);
fileUpload.addEventListener(Event.COMPLETE,
onUploadComplete);
fileUpload.browse();
}
private function onFileSelected(evt:Event):void
{
fileUpload.upload(urlRequest);
}
private function onUploadComplete(evt:Event):void
{
Alert.show("upload complete");
}
]]>
</mx:Script>
</mx:Application>
------------------------------------------------------
web.py:
------------------------------------------------------
#!/usr/local/bin/python-web
import web
urls = ('/upload', 'Upload')
app = web.application(urls, globals())
class Upload:
def POST(self):
input = web.input(Filedata={})
file = open("uploaded_files/" + input["Filedata"].filename, "w")
file.write(input["Filedata"].file.read())
if __name__ == "__main__":
app.run()
--------------------------------------------------
HTH,
Ben
2009/1/13 hhsuper <[email protected]>
> yes it's adobe's flex, but my side side(web.py) with html upload is ok, and
> the client code(flex) work with django (and other server side) is ok, that
> confused me, do you mind provider me a simple worked sample?
>
> 2009/1/13 Ben Corneau <[email protected]>
>
> I don't know what to make of your error, but I do have file upload using
>> flex working. I'm assuming by flex you mean Adobe Flex.
>>
>> The following web.py code works for me.
>>
>> urls = ('/upload', 'Upload')
>>
>> class Upload:
>> def POST(self):
>>
>> input = web.input(Filedata={})
>> file = open("images/" + input["Filedata"].filename, "w")
>> file.write(input["Filedata"].file.read())
>>
>> -Ben
>>
>> hhsuper wrote:
>>
>> i have a simple test, web.py impelement the file upload func, and tested
>> with the html page ok, but when i upload the file with
>> flex (in the same site, actual in the same html page ), there is some
>> error, follow
>>
>> beside, the same flex code used for django app is ok(i have a simple test)
>>
>> Traceback (most recent call last):
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 211, in process
>> return self.handle()
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 201, in handle
>> return self._delegate(fn, self.fvars, args)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 385, in _delegate
>> return handle_class(cls)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 360, in handle_class
>> return tocall(*args)
>> File "D:\Projects\truman2\app\controllers\scene.py", line 159, in POST
>> i = web.input(photo = {})
>> File
>> "C:\Python25\lib\site-packages\web.py-0.31-py2.5.egg\web\webapi.py", line
>> 208, in input
>> a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
>> File "C:\Python25\lib\cgi.py", line 534, in __init__
>> self.read_multi(environ, keep_blank_values, strict_parsing)
>> File "C:\Python25\lib\cgi.py", line 659, in read_multi
>> environ, keep_blank_values, strict_parsing)
>> File "C:\Python25\lib\cgi.py", line 536, in __init__
>> self.read_single()
>> File "C:\Python25\lib\cgi.py", line 669, in read_single
>> self.read_lines()
>> File "C:\Python25\lib\cgi.py", line 691, in read_lines
>> self.read_lines_to_outerboundary()
>> File "C:\Python25\lib\cgi.py", line 719, in read_lines_to_outerboundary
>> line = self.fp.readline(1<<16)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\wsgiserver\__ini
>> t__.py", line 206, in readline
>> data = self.rfile.readline(size)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\wsgiserver\__ini
>> t__.py", line 1024, in readline
>> data = self.recv(self._rbufsize)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\wsgiserver\__ini
>> t__.py", line 925, in recv
>> return self._sock.recv(size)
>> timeout: timed out
>>
>> Traceback (most recent call last):
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 209, in process
>> return p(lambda: process(processors))
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 552, in processor
>> return handler()
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 209, in <lambda>
>> return p(lambda: process(processors))
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 216, in process
>> raise self.internalerror()
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 449, in internalerror
>> return debugerror.debugerror()
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\debugerror.py",
>> line 299, in debugerror
>> return web._InternalError(djangoerror())
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\debugerror.py",
>> line 289, in djangoerror
>> return t(exception_type, exception_value, frames)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\template.py", li
>> ne 850, in __call__
>> return BaseTemplate.__call__(self, *a, **kw)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\template.py", li
>> ne 768, in __call__
>> return self._join_output(out)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\template.py", li
>> ne 774, in _join_output
>> for name, value in out:
>> File
>> "C:\Python25\lib\site-packages\web.py-0.31-py2.5.egg\web\debugerror.pyc",
>> line 183, in __template__
>> $if ctx.output or ctx.headers:
>> File
>> "C:\Python25\lib\site-packages\web.py-0.31-py2.5.egg\web\webapi.py", line
>> 208, in input
>> a = cgi.FieldStorage(fp=fp, environ=e, keep_blank_values=1)
>> File "C:\Python25\lib\cgi.py", line 534, in __init__
>> self.read_multi(environ, keep_blank_values, strict_parsing)
>> File "C:\Python25\lib\cgi.py", line 654, in read_multi
>> environ, keep_blank_values, strict_parsing)
>> File "C:\Python25\lib\cgi.py", line 536, in __init__
>> self.read_single()
>> File "C:\Python25\lib\cgi.py", line 669, in read_single
>> self.read_lines()
>> File "C:\Python25\lib\cgi.py", line 691, in read_lines
>> self.read_lines_to_outerboundary()
>> File "C:\Python25\lib\cgi.py", line 719, in read_lines_to_outerboundary
>> line = self.fp.readline(1<<16)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\wsgiserver\__ini
>> t__.py", line 206, in readline
>> data = self.rfile.readline(size)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\wsgiserver\__ini
>> t__.py", line 1024, in readline
>> data = self.recv(self._rbufsize)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\wsgiserver\__ini
>> t__.py", line 925, in recv
>> return self._sock.recv(size)
>> timeout: timed out
>>
>> Traceback (most recent call last):
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 209, in process
>> return p(lambda: process(processors))
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 537, in processor
>> return handler()
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 209, in <lambda>
>> return p(lambda: process(processors))
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 216, in process
>> raise self.internalerror()
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\application.py",
>> line 449, in internalerror
>> return debugerror.debugerror()
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\debugerror.py",
>> line 299, in debugerror
>> return web._InternalError(djangoerror())
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\debugerror.py",
>> line 258, in djangoerror
>> _get_lines_from_file(filename, lineno, 7)
>> File
>> "c:\python25\lib\site-packages\web.py-0.31-py2.5.egg\web\debugerror.py",
>> line 243, in _get_lines_from_file
>> context_line = source[lineno].strip('\n')
>> IndexError: list index out of range
>>
>> --
>> Su zhaohui 苏召辉
>>
>>
>>
>>
>>
>
>
> --
> Yours sincerely
>
> Jack Su
>
>
> >
>
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