At the pyramid freenode IRC I was advised to use js libraries for grid
rendering on the client.
But if you don't mind I would like to listen about server-side options too
: )
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Do any of you have any experience using cyclone for handling the
redis-to-client side of things?
iain
On Tue, Sep 29, 2015 at 5:32 PM, Iain Duncan
wrote:
> Thanks everyone. To clarify for Jonathan, we're using RabbitMQ as our bus
> for jobs between web services and worker processes, while I'm t
Do you know any good server-side html grid generators for pyramid?
Desired features: paging, sorting, column filters
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Thanks everyone. To clarify for Jonathan, we're using RabbitMQ as our bus
for jobs between web services and worker processes, while I'm thinking
Redis as a fast way to get messages back to client apps, mostly because the
cost of a request checking Redis is so low. I could see our use of RabbitMQ
fo
I'm a firm believer in devising an upgradable proof-of-concept system.
What drew us to this approach is that we could proof it out relatively
quickly, and then just scale it out as needed in a rather performant manner
-- making tradeoffs against dev time, dev-ops time, and performance.
We ha
Thanks to all! Your answers were inspiring, detailed and useful!
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Iain,
After reading your question again I should clarify that RabbitMQ would not
be a solution for sending back a response in your case. RabbitMQ can be
used in if you want to communicate between your Pyramid and Django app and
services, it would not allow you to "push" responses from your server
Hey Iain,
I think Jonathan's solution is pretty much spot on. As far as application
messaging goes, I think you may be a bit confused, RabbitMQ is a messaging
application that's written in Erlang. By default, RabbitMQ uses it's own
message broker called AMQP, but you can swap it out for any number
Hi Paul, yeah SSE looks good too, but there is zero IE support. :-/ Have
you any real world experience of using HTTP Server-Side-Events on IE with
polyfills?
iain
On Tue, Sep 29, 2015 at 3:13 PM, Paul Everitt
wrote:
>
> As an alternative to polling to get the Redis state, you could consider
>
Thanks Jonathan, your solution is what I was leaning to for
proof-of-concept, good to know it's somewhat performant too. I don't know
enough about fast response time situations to really know the pros and cons
of short-polling, long-polling, and websockets.
Did you also look into erlang at all? I
As an alternative to polling to get the Redis state, you could consider HTTP
server-side-events.
—Paul
> On Sep 29, 2015, at 5:41 PM, Jonathan Vanasco wrote:
>
> we have a similar situation. `pyramid` is the main web application. when a
> user uploads a file, it is handed off to `celery` v
we have a similar situation. `pyramid` is the main web application. when
a user uploads a file, it is handed off to `celery` via `redis`, which
handles all the image resizing and uploading onto S3.
the solution we went with:
• short polling on a configurable delay. We default to 2500ms, and h
Thanks Vincent, so the answer component can be a pyramid app doing long
polling off the redis store? Do you think there is any need for getting to
gevent for such a thing? (it will def be a separate python package from the
upload app anyway)
On Tue, Sep 29, 2015 at 1:15 PM, Vincent Catalano <
vinc
Hello Iain,
It looks like you are going in the right direction. Unfortunately, since
you are supporting IE9 you are a bit limited with what you can work with.
Although there are some workarounds and poly-fills for web sockets in IE9,
I definitely think that long polling is the way to go. As far as
Hoping for some advice from veterans here. We're cooking up a system that
does the following:
- client angular app uploads a document (not a very frequent operation)
to pyramid app
- pyramid app receives it, and dispatches it to a worker over rabbitmq
where many version are generated a
We use pyramid_mailer and enjoy it. We're a bit heavily invested into it
though, because of some custom & approved patches + transaction support.
In terms of exception reporting -- we do exception logging into SQL via a
custom tween. It's super simple code. Logging into an immediate mail send
If you don't want to deal with examining the request each time, you can
populate the templating environment with a variable or even a
function/package that has the tests using event subscribers.
def BeforeRender_event(event):
request = event.get("request") or threadlocal.get_current_request(
i too avoid running test code or checks for test code in production.
instead i switch on startup (i.e. in __init__.py:configure)
here i check for flags in the setting and then register (scan) or ignore
certain files or folders (i.e. to mock external authentication in
development etc.)
this means
On Mon, Sep 28, 2015 at 8:28 PM, Dmitry Komarov wrote:
> I want kind of #ifdef in my web service code, condition which checks if this
> code runs in production or in development mode at the time of check.
> What's the best and simpliest way?
I'm using settings like 'appname.devel', 'appname.devel
I want kind of #ifdef in my web service code, condition which checks if
this code runs in production or in development mode at the time of check.
What's the best and simpliest way?
How can I get config name from `pserve config_name.ini` command in my view
code?
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