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Ho Ho Ho, Community!
The integration between Global Masters, the Developer Community, Open Exchange, and the Ideas Portal has now been restored!

The points should now be updated for all contributions made during the downtime of Global Masters.
Please note that we’ve made several adjustments to the awarding system, we will announce the changes soon.
A bug affecting badges for the number of views was detected, so we had to manually update the points for some of you.

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Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

Big Data, AI and ChatGPT in Healthcare @ Global Summit 2024

https://www.youtube.com/embed/WjdO7fZmm5c
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img

This will be a short article about Python dunder methods, also known as magic methods.

What are Dunder Methods?

Dunder methods are special methods in Python that start and end with double underscores (__). They allow you to define the behavior of your objects for built-in operations, such as addition, subtraction, string representation, and more.

Some common dunder methods include:

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I like Application Error Log a lot, both for its full stack and a big list of variables. I'd like to "hack" this functionality and record the same in this log when a certain variable has a certain value. This quasi error should not be visible to the user, and it should not interrupt the application flow. Is that possible?

Throwing an error in a try-catch block does not record the error, tested. I am considering recording variables and the stack differently, I know how to do both, but that would miss the nice Application Error Log functionality.

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Profiling CCD Documents with LEAD North’s CCD Data Profiler
Ever opened a CCD and been greeted by a wall of tangled XML? You’re not alone. Despite being a core format for clinical data exchange, CCD's are notoriously dense, verbose, and unfriendly to the human eye. For developers and analysts trying to validate their structure or extract meaningful insights, navigating these documents can feel more like archaeology than engineering.

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Hi Community,

We're pleased to present you with the latest and, obviously, the hottest presentation of the first day of the UK&I Data Summit in Birmingham! It is dedicated to the Developer Ecosystem and done by @Dean Andrews, Head of the Developer Relations at InterSystems:

Developer Ecosystem: Latest News @ UK&I Data Summit

https://www.youtube.com/embed/z8k8BOh_DNk
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Once upon a time in Ensemble Management Portal the pool size of each component (Business Host) within the production was displayed in the Production Configuration page.

This information was very useful, especially when a production have tens or hundreds of components.

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I have the need to query an external database and write the result set/snapshot to an internal %Persistent [ DdlAllowed ] table that I built. I have built inbound SQL Services before and write them externally to replace SSIS jobs, but how would querying a database via a Service and writing the data to an internal table work?

Can I just take the inbound query structure and write it to the class file of the internal table in a DTL? If so, what would be the Target? Or does this need to be done within a BPL as a Code block?

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I'm looking for a new position. Part time/full time/temp. I'm flexible.

I have 20 years healthcare IT background - most recently with a startup where I built/supported interfaces in Mirth.

Even a temp project that needs someone to test or help with workflow. I have a background in end-to-end integration between systems (Saas/APIs, etc)

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Hey, Developer Community!

We’ve launched a brand-new activity on Global Masters — the Article Bounty!
It’s your chance to share your expertise, help fellow developers, and, of course, earn points while doing it.

👉 Join the August Article Bounty on Global Masters here

Earlier, we launched the Submit an Article Idea challenge — where Global Masters members could suggest new articles, tutorials, how-tos, and more. We received an overwhelming number of fantastic ideas!

👉 Now, once a month, we’ll publish a list of 10 in-demand topics requested by the community.
You can choose a topic from the list, write an article about it, and earn bounty of 🏆 5,000
points when the article is approved.

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Question
· Jul 20
Login error

Hi Guys,

I've my users set in Security->Users in SMP, but I get the below error when trying to long in my application, any clues what this error means?

"0 "_$lb($lb(864,,,,,,,,,$lb(,"US-SERENITY",$lb("e^UsersCSPLogin+87^%SYS.SECURITY^1","e^CSPLogin+103^%SYS.cspServer^1","e^CSPDispatch+909^%SYS.cspServer^1","d^CSPDispatch+907^%SYS.cspServer^1","d^ProcessRequest+1^%CSP.Session.1^1","d^Request+692^%SYS.cspServer2^1","d^Request+25^%SYS.cspServer2^1","d^ProcessRequest+1^%CSP.Request.1^1","d^css+15^%SYS.cspServer2^1","d^Server+64^%SYS.SERVER^2","d^^^0"))))

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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

SMART on FHIR: App Running

https://www.youtube.com/embed/3PBqQwOn7rs
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I am having issues trying to send SOAP requests to a Cloud Based AWS Application that lives outside of our network.

It is using a Basic Authentication, Key, Certificate Authority and Whitelist for Security.

If I attempt the connection using wget from the command line I am able to connect,

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Hi developers!

While developing web apps the security practice I consider safe and convenient is to create a special Role (e.g. equal application name) which contains security resources which application will need (SQL tables, priviledges, database access, etc) and assign it to the Web Application.
So the user gets this role once it loggs in to the application (via password, no password or delegated).

Convenient, right?

So, the question is, when I deploy the app as an IPM module what should I put as a database access?

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I have a segment within a Group (grp) that needs to be validated that it is populated within the message.

When you use a Foreach within a Business Rule how should you account for the counter in the group?

For example, Epic sends their MFN message in the following format.

MSH~MFI~[~{~MFE~STF~PRA~[~ZPR~]~[~ZLK~]~[~CER~]~[~ZMG~]~[~ZTF~]~[~ZGP~]~[~ZDD~]~}~]

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I have a repeatable field within HL7 that I want to create a List from. Do I have to initialize the List by using $LB, or can I just use $LI to keep adding on to the end of the list as it is looping through the field?

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Is it possible to get the length of queue for a production using Python code?

I'm using embedded Python at the moment.

I'd like to use the Python external language server later - the Python external server will not start in my environment.

If it is possible to query the production queue length programmically, please advise how?

It would also be nice to show the number of messages processed per second, if IRIS keeps track of this.

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