I like using webhooks, and I think they work amazing, but what I can't figure out is giving a webhook a certain name for just one message.
You can do it by setting username in the JSON you send to Discord. The full documentation is available here: https://discord.com/developers/docs/resources/webhook#execute-webhook-jsonform-params
So this is a more general question and I did not know who to turn to. I have configured a webhook using from a live streaming third party platform I am using. I did this using Golang and tested my webhook I am getting the POST data how I want. Now the problem is how do you get this data back on the front end. I have looked into setting up websockets and server side events. They both don't make too much sense to me as I see the work on the front end should be pretty straightforward. I don't think I should have to configure another endpoint to get the webhook data and it doesn't listen to the webhook async anyway so I don't think that will work. Any help please...
Lets say I had a Python script that determined the users favorite fruit, then sent the data:
fruit = apple
to a website named apples.com
How can I do this?
Also, If you can, can you explain the web end of the exchange, or should I make another post for that?
I am not sure which tags to use, so recommendations are welcome.
The question is pretty vague. You could take a look at the request module to send POST request to the website. The data could be enconde in json format. You'll need to have some sort of API on the website to use the received data. You can make a simple app with Flask.
Please presume that I do not know anything about any of the things I will be mentioning because I really do not.
Most OpenData sites have the possibility of exporting the presented file either in for example .csv or .json formats (Example). They also always have an API tab (Example API).
I presume using the API would mean that if the data is updated you would receive the change whereas exporting it as .csv would mean the content will not be changed anymore.
My questions is: how does one use this API code to display the same table one would get when exporting a .csv file.
Would you use a database to extract this information? What kind of database and how do you link the API to the database?
I presume using the API would mean that if the data is updated you
would receive the change whereas exporting it as .csv would mean the
content will not be changed anymore.
You are correct in the sense that, if you download the csv to your computer, that csv file won't be updated any more.
An API is something you would call - in this case, you can call the API, saying "Hey, do you have the latest data on xxx?", and you will be given back the latest information about what you have asked. This does not mean though, that this site will notify you when there's a new update - you will have to keep calling the API (every hour, every day etc) to see if there are any changes.
My questions is: how does one use this API code to display the same
table one would get when exporting a .csv file.
You would:
Call the API from a server code, or a cloud service
Let the server code or cloud service decipher (or "Parse") the response
Use the deciphered response to create a table made out of HTML, or to place it into a database
Would you use a database to extract this information? What kind of
database and how do you link the API to the database?
You wouldn't necessarily need a database to extract information, although a database would be nice to place the final data inside.
You would first need some sort of way to "call the REST API". There are many ways to do this - using Shell Script, using Python, using Excel VBA etc.
I understand this is hard to visualize, so here is an example of step 1, where you can retrieve information.
Try placing in the below URL (taken from the site you showed us) in your address bar of your Chrome browser, and hit enter
http://opendata.brussels.be/api/records/1.0/search/?dataset=associations-clubs-sportifs
See how it gives back a lot of text with many brackets and commas? You've basically asked the site to give you some data, and this is the response they gave back (different browsers work differently - IE asks you to download the response as a .json file). You've basically called an API.
To see this data more cleanly, open your developer tools of your Chrome browser, and enter the following JavaScript code
var url = 'http://opendata.brussels.be/api/records/1.0/search/?dataset=associations-clubs-sportifs';
var xhr = new XMLHttpRequest();
xhr.open('GET', url);
xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
xhr.onload = function() {
if (xhr.status === 200) {
// success
console.log(JSON.parse(xhr.responseText));
} else {
// error
console.log(JSON.parse(xhr.responseText));
}
};
xhr.send();
When you hit enter, a response will come back, stating "Object". If you click through the arrows, you can see this is a cleaner version of the data we just saw - more human readable.
In this case, I used JavaScript to retrieve the data, but you can use whatever code you want. You could proceed to use JavaScript to decipher the data, manipulate it, and push it into a database.
kintone is an online cloud database where you can customize it to run JavaScript codes, and have it store the data in their database, so you'll have the data stored online like in the below image. This is just one example of a database you can use.
There are other cloud services which allow you to connect API end points of different services with each other, like IFTTT and Zapier, but I'm not sure if they connect with open data.
The page you linked to shows that the API returns values as a JSON object. To access the data you can just send an appropriate http request and the response will be the requested data as a JSON. You can send requests like that over your browser if you want to.
Most languages allow JSON objects to be manipulated pro grammatically if you need to do work on the data.
Restful APIs publish model is "request and publish". Wen you request data via an API endpoint, you would receive response strings in JSON objects, CSV tables or XML.
The publisher, in this case Opendata.brussel.be would update their database on regular basis and publish the results via an API endpoint.
If you want to download the table as a relational data table in a CSV file, you'd need to parse the JSON objects into relational tables. This can be tricky since each JSON response string can vary in their paths.
There're several ways to do it. You can either write scripts to flatten the JSON objects or use a tool to parse and flatten the objects for you.
I use a tool called Acho to turn API endpoints into CSV files. It would parse almost all API endpoints through the parameters and even configure for multiple requests, such as iterative and recursive requests.
Acho API parser
I've got an app that's sending email from AppEngine, but each email looks like it's a unique message. Instead I want related emails to be threaded in my email client. Is there a specific header/format I need to use?
These emails are not necessarily in response to another email, so I don't have a Message-ID to plug into References. I've tried using a natural key in References and In-Reply-To to no avail.
I was able to thread a list of emails just by using the In-Reply-To header with your format <msg-identifier#host>.
Supposedly, msg-identifier is the identifier to the message you're replying to, but as you're not replying to any message but sending all of them out of thin air, creating a new ID and using it in all the emails you send will also do the trick.
I got this working by using both References and In-Reply-To with the format <identifier#systemname>. Maybe it'll work with less; I made several changes at once. If someone chimes in with that kind of detail I'll happily accept their answer instead of mine.