Yielding content doesn't send cookies responses

[manatlan]

If you do something like that :

@route('/')
def index():
    bottle.response.COOKIES['gato'] = 'hello'
    yield "hello"

cookie is not created ... the workaround is to use return instead of yield ;-(
it would be better if cookies can be created in all cases

[defnull]

Oh, thats right and not that easy to solve. The framework must invoke the start_response() callable before the app yields its first body string. Basically you have to define all the headers and yield None before you yield the first string. I'll try to implement this for the next release. Thank you for the hint.

[manatlan]

thanks to you for your work

[sgala]

Something along the lines of this http://github.com/sgala/bottle/commit/eb221529793b9f0378e1ae3abe4a57291c3da1bb might work

The idea is to call at least once the iterable, and then call start_response and yield it before keeping yielding...

[defnull]

This is resolved now. You still have to add headers before yielding the first string.