Hi. Recently I've faced with the same problem. It appeared in v1.4.3
firstly but since it didn't bother me a lot I did nothing hoping it
would be fixed in v1.5.0. However it still isn't.
The error appears in this place:
urlfetch_stub.py (Version 1.5.0)
293 if payload is not None:
294 escaped_payload = payload.encode('string_escape')
295 else:
296 escaped_payload = payload
297 logging.debug('Making HTTP request: host = %s, '
298 'url = %s, payload = %s, headers = %s',
299 host, url, escaped_payload, adjusted_headers)
In my case the type of payload variable is unicode, that's why the
TypeError appears. There was no problem before v1.4.3 because the
encode method wasn't used:
urlfetch_stub.py (Version 1.4.2)
228 logging.debug('Making HTTP request: host = %s, '
229 'url = %s, payload = %s, headers = %s',
230 host, url, payload, adjusted_headers)
As you can see this code doesn't play an important role, so I can just
comment out it and everything will work fine. However I'm afraid this
can cause more serious problems in future.
So the question: is it a bug or new behavior? In first case I can just
wait for fixing it. In second case I have to change my code in order
to avoid this problem.
On Mar 31, 3:15 am, Dave Peck <[email protected]> wrote:
> Looking at this further, it looks like Braintree is using
> httplib.HTTPSConnection().request() with a unicode body. My read of
> the documentation is that the body should be bytes by the time you
> call request, so I think this is a Braintree API error rather than an
> App Engine SDK error.
>
> Does this sound like a reasonable conclusion?
>
> Thanks,
> Dave
>
> On Mar 30, 4:54 pm, Dave Peck <[email protected]> wrote:
>
>
>
>
>
>
>
> > I just updgraded to 1.4.3, and now see this error when performing URL
> > fetches:
>
> > TypeError
> > Exception Value:
> > escape_encode() argument 1 must be string, not unicode
> > Exception Location: /Applications/GoogleAppEngineLauncher.app/Contents/
> > Resources/GoogleAppEngine-default.bundle/Contents/Resources/
> > google_appengine/google/appengine/api/urlfetch_stub.py in
> > _RetrieveURL, line 283
>
> > This is happening inside app engine SDK code, which is in turn being
> > tickled by Braintree's payment API. This was not a problem in previous
> > versions of the App Engine SDK, though potentially it is a problem
> > with Braintree, not the SDK.
>
> > Could someone investigate and advise?
>
> > Thanks,
> > Dave
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