very simply, i'm trying to add keywords of type string to the
response.meta.keywords, which used to be of type string and now its of type
map, which exceptions out as above.
i've also tried appending to the list like
"response.meta.keywords.append("some string here")" and I've tried treating
like a dictionary like, "response.meta.keywords['variable name'] = "keyword
string"" and both blew up with an exception also. very strange change of
response.meta.keywords.
On Wednesday, September 2, 2020 at 10:39:37 AM UTC-4 villas wrote:
> I'm not sure what you are doing exactly but you seem to have created a map
> iterator. Maybe you could convert that to a list? You might be able to
> work with it more easily. Something like this:
> list( response.meta.keywords )
>
>
>
> On Wednesday, 2 September 2020 at 12:52:27 UTC+1 lucas wrote:
>
>> 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
>>>
>>
--
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- http://github.com/web2py/web2py (Source code)
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