in fact, when i inspect the head of the final html in the browser, w2p
doesn't return a string at all, in fact it returns a reference to an object:
<meta name="keywords" content="<map object at 0x7f693a6a98e0>">
On Tuesday, September 1, 2020 at 10:03:28 PM UTC-4 lucas wrote:
> hello one and all,
>
> its been a while since i've been on here. that is a good sign for my
> sites have been working great. love python and web2py. ok, so, i'm
> slowing porting to python 3.8 from 2.7. still constant on web2py 2.20.4.
> do i had some code under a controller that looks like:
>
> response.meta.keywords += (', '+c.keywords if c.keywords else "")
>
> and it errors saying that "TypeError(unsupported operand type(s) for +=:
> 'map' and 'str')". after a bit of investigation i found
> that response.meta.keywords is of type "map" instead of it used to being a
> string. i'm obviously concatenating strings above.
>
> what the heck is type "map" and how's that work with keywords?
>
> lucas
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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