msci api python
methodology, Index The request to get a list of SSH keys is a lot like the one to get account information. If you need to replace the token, it’s easier to see where to do that when it’s a separate variable. If it’s 200, we’ll return the content of the response as a dictionary, just like we did before. The api_url_base variable is the string that starts off every URL in the DigitalOcean API.
Create the requests that will get you the information that you want from the service. This function will use the variables you created to send the request and return the account information in a Python dictionary. DigitalOcean makes it simple to launch in the cloud and scale up as you grow – whether you’re running one virtual machine or ten thousand. You should recognize that as a member of the 200 series, which indicates success. Let’s start by creating a project for our scripts. Just seeing this alternate view can sometimes spark ideas about what you might want to do with an API, or reveal services and options you didn’t know about. For more detailed requests, how is the data formatted? Now call this function, check to make sure it got a good response, and print out the details that the API returned: account_info = get_account_info() sets the account_info variable to whatever came back from the call to get_account_info(), so it will be either the special value None or it will be the collection of information about the account.
Now let’s add some error handling by looking at the HTTP status code in the response. Are you going to get JSON, XML, or some other kind of response? Hub for Good How To Install and Set Up a Local Programming Environment for Python 3, https://developers.digitalocean.com/documentation/v2/, https://developers.digitalocean.com/documentation/v2/#ssh-keys, https://api.github.com/orgs/octokit/repos, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, A local development environment for Python 3. Then we’ll look at how you can apply what you’ve learned to GitHub’s API. Find the documentation and read the introduction to understand the fundamentals of how to interact with the API. Add these lines to the get_ssh_keys function: This code handles six different error conditions by looking at the HTTP status code in the response. Your DigitalOcean account includes some administrative information that you may not have seen in the Web UI. We’ll simplify the error handling in this script and use only one statement to handle all possible errors. Before you begin this guide you’ll need the following: The first step in using a new API is to find the documentation, and get your bearings. Working on improving health and education, reducing inequality, and spurring economic growth? Often, your small scripts will grow into larger ones, so it’s helpful to be diligent about this. The GitHub API uses the same HTTP request methods, but also uses a new one called PATCH for certain operations. In order to keep the logic clear at this early stage, we won’t do any detailed error handling yet, but we’ll add that in soon enough. Your code should always check the HTTP status code for any response before trying to do anything with it. The DigitalOcean API documentation starts at https://developers.digitalocean.com/. Generally, a GET request is simpler than a POST, but by the time you’re done here, you won’t notice much difference. When prompted, enter the file to save the key and don’t provide a passphrase. Once you’ve successfully added the key with this script, run it again to see what happens when you try to add a key that’s already present. Everything you’ve learned about using the DigitalOcean API is directly applicable to using the GitHub API. We use cookies to optimize site functionality and give you the best possible experience. The office is primarily technology and data services but has representation from all groups. At this point, you’re trying to learn only three things: The DigitalOcean API uses HTTP methods (sometimes called verbs) to indicate whether you’re trying to read existing information, create new information, or delete something. You’d handle this with a header too. This website uses cookies to remember users and understand ways to enhance their experience. In this guide, you will learn how to use Python with the DigitalOcean API to retrieve information about your DigitalOcean account. You get paid; we donate to tech nonprofits. The json module creates an object out of that, which we use as the return value for this function. Then we check the response’s HTTP Status Code to make sure it was 200 (success). Look at the results you’re getting and see if you can print out the repository name. What does a response look like? It’s similar to the previous script, except this time we have to look for the code 201 instead of 200 for success: This function, like the previous ones, returns either None or the response content, so we use the same approach as before to check the result.
Its virtue is in keeping the code that runs on success very close to the conditional instead of after handling error cases. Next, we look at the response’s HTTP status code. In Python, the most common library for making requests and working with APIs is the requests library. The requests module will handle the details for us; requests.post tells it to use the POST method, and including json=ssh_key tells it to send the ssh_key variable in the body of the request, encoded as JSON. Your inclination may be to just start creating and sending the requests, but there’s a better way. The headers include two of the optional ones GitHub mentions in their overview, plus the one that says we’re sending JSON-formatted data in our request. You can do this on an existing Droplet, if you like. FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
These import statements load Python code that allow us to work with the JSON data format and the HTTP protocol. day index Notepad++ for Windows, BBEdit for macOS, and Sublime Text or Atom for any platform are all good choices. Try visiting https://api.github.com/orgs/octokit/repos in your browser to see the response there. For more information, please visit our Cookie Notice. This guide doesn’t use any wrappers because they hide much of the inner workings of the APIs, and often don’t expose everything the API can do. Wrappers can be great when you want to get something done quickly, but having a solid understanding of what the APIs themselves can do will help you decide if the wrappers make sense for your goals. If you don’t already have a favorite, choose one with syntax highlighting.
If it’s 200, a successful response, then we use the json module’s loads function to load a string as JSON. The api_token variable is a string that holds your DigitalOcean API token. Now that you have a general idea of how to send a request, and what to look for in the response, it’s time to send that first request. Each key’s information is returned as a dictionary, so we use the same for k,v in details.items(): code we used on the account information dictionary in the previous script. The string we load is the content of the response object, response.content. According to the API, the response will be HTTP 201 on success, instead of 200, and the body of the response will contain the details of the key we just added. services, Regulatory The first few paragraphs in, What does a request look like? The details of that token are a little bit different, but the way it’s used is identical to how you’ve done it with DigitalOcean’s API. You’ll also end up with code that makes testing and re-use more straightforward. Get acquainted with the GitHub API the same way you did with DigitalOcean. We will add more comprehensive error checking soon. If the response code was anything else we print the status code as an “unexpected error.”. You know how to use that as a variable in your code to streamline and reduce the potential for errors. Create a new directory for the project called apis: Create a new virtualenv for this project: Then install the requests library, which we’ll use in our scripts to make HTTP requests in our scripts: With the environment configured, create a new Python file called do_get_account.py and open it in your text editor. The Content-Type header tells the server to expect JSON-formatted data in the body of the request. income, Multi-asset Professionally-supported apispec is available through the Tidelift Subscription. Please note, if you accept our marketing cookies (as described below), we may also be able use Google Analytics to report website usage statistics about you individually. If you don’t do this, you’ll find yourself wasting time troubleshooting with incomplete information. If you forgot to change the “success” condition to look for HTTP 201 instead of 200, you’ll see an error reported, but the key will still have been added. MSCI Client Support Site ... We are seeking an outstanding Python full stack developer to join our ESG Application Development team in the Mumbai office. solutions, Fact The .decode('utf-8') part tells Python that this content is encoded using the UTF-8 character set, as all responses from the DigitalOcean API will be. The API will send back an HTTP 422 response, which your script will translate into a message saying “SSH Key is already in use on your account.”: Now run your get_ssh_keys.py script again and you’ll see your newly-added key in the list. It is located in downtown Manhattan, next to the World Trade Center memorial site. Now, call the function and pass in the GitHub username you want to use. Let’s explore this by using Python and the DigitalOcean API to add an SSH key to your DigitalOcean account. The GitHub API uses GET to read information, POST to add a new item, and PATCH to modify an existing item. This if statement with the double negative in it may feel awkward at first, but it is a common Python idiom.
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