Iterating through the views of a resource

[Theron Luhn]

I'm looking in to getting something like https://github.com/SurveyMonkey/pyramid_autodoc working for my project.  Unfortunately, it appears to only work for URL dispatch and I'm using URL traversal.  I'm trying to figure out how I might adapt it to work with my project.

One thing I can't figure out is how to extract the view callables from Pyramid (since I need them for the docstrings).  Is there someway I can get a list of the view callables and the associated resource?  Or perhaps given a resource, iterate through all associated view callables?

[Mikko Ohtamaa]

Hey Theron,

One thing I can't figure out is how to extract the view callables from Pyramid (since I need them for the docstrings).  Is there someway I can get a list of the view callables and the associated resource?  Or perhaps given a resource, iterate through all associated view callables?

I am not sure if this helps, but I recursively traverse all site resources and views for a sitemap:

https://github.com/websauna/websauna/blob/master/websauna/system/core/sitemap.py#L316

It's easy to get views for a given resource context object. You can probably query all views for any context object directly from the underlying Zope component registry.

 

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Mikko Ohtamaa
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[Theron Luhn]

Thanks!  That pushed me in the right direction, I think I have it figured out now.

— Theron

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[Mikko Ohtamaa]

Hi Theron,

Can you share your art when you figure out it? E.g. a link to Gist on Github. I feel this would be beneficial to record it down in cookbook for everbody.

Best regards,

Mikko

On 7 March 2017 at 09:00, Theron Luhn <the...@luhn.com> wrote:

Thanks!  That pushed me in the right direction, I think I have it figured out now.

— Theron

On Feb 23, 2017, at 12:13 AM, Mikko Ohtamaa <mi...@redinnovation.com> wrote:

Hey Theron,

One thing I can't figure out is how to extract the view callables from Pyramid (since I need them for the docstrings).  Is there someway I can get a list of the view callables and the associated resource?  Or perhaps given a resource, iterate through all associated view callables?

I am not sure if this helps, but I recursively traverse all site resources and views for a sitemap:

https://github.com/websauna/websauna/blob/master/websauna/system/core/sitemap.py#L316

It's easy to get views for a given resource context object. You can probably query all views for any context object directly from the underlying Zope component registry.

 

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[Theron Luhn]

For sure.  I started digging around config.introspector and found that config.introspector.get_category('views’) gives me a list of dictionaries describing all the views, including the callable and the context like I wanted.

I was also able to hack together something to construct URLs from that:  https://gist.github.com/luhn/f56873c758ae07e59d7b50db197d1751

— Theron

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