librelist archives

Eclipse / PyDev errors and "Proxy objects"

From:

Armel Bourgon-Drouot

Date:

2011-07-30 @ 13:08

Hi,

Some backgrounds informations :
I am currently doing some experimentations with Google App Engine and Flask,
I follow this post to set up my project :
http://www.franciscosouza.com/2010/08/flying-with-flask-on-google-app-engine/
My src folder contains flask, jinja2, simplejson packages, GAE stuffs, and
my code. I can start my application with the GoogleAppEngineLauncher and it
works.

My problem is that however the project runs properly
with GoogleAppEngineLauncher, Eclipse / PyDev complains about errors with
"Proxy objects". For example :

1. from flask import request

2. request_method = request.method


Eclipse / PyDev marks an error on line 2 :
Undefined variable from import: method

I understand why this error is shown, request is define in globals.py like
this :

1. from werkzeug import LocalProxy

2. request = LocalProxy(partial(_lookup_object, 'request'))


There is nothing that tell to PyDev that request have a method attribute.

I am aware this issue is not caused by flask but I will be very happy to
hear about a trick to avoid this kind of errors.

Regards
-- 
Armel

Hi,

On 2011-07-30 3:08 PM, Armel Bourgon-Drouot wrote:
> There is nothing that tell to PyDev that request have a method attribute.
>
> I am aware this issue is not caused by flask but I will be very happy to
> hear about a trick to avoid this kind of errors.
Sounds like you should file an bug with PyDev.


Regards,
Armin

In window->preferences->pydev->editor->code analysis,undefined tab, turn off
the errors for variables from import.

--
Thadeus




On Sat, Jul 30, 2011 at 8:20 AM, Armin Ronacher <armin.ronacher@active-4.com
> wrote:

> Hi,
>
> On 2011-07-30 3:08 PM, Armel Bourgon-Drouot wrote:
> > There is nothing that tell to PyDev that request have a method attribute.
> >
> > I am aware this issue is not caused by flask but I will be very happy to
> > hear about a trick to avoid this kind of errors.
> Sounds like you should file an bug with PyDev.
>
>
> Regards,
> Armin
>