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- 1.7 Four magic letters: CRUD
- cts and tools and glue all these pieces into one functional block. You already know how HTTP works, how it’ is mounted on top of the TCP stack and how the HTTP serve... us than just store and publish fancy images and funny videos. In fact, a properly trained web server... chnologies can utilize shared data through one, **universal interface**. The interface itself enables
- 1.1 Python Professional Course Series: RESTful APIs
- **S** stands for State. The word state is key to understanding what REST is and what it could be used... t. The history of sockets started in 1983 at the University of California in Berkeley, where the conc... on was carried out. The resulting solution was a universal set of functions suitable for implementation in nearly all operating systems and available in
- 1.6 Making life easier with the requests module
- inal stage of our journey – we know enough to communicate with the web service using JSON as an information carrier. Unfortunately, our knowledge needs to be supplemented – we need a **server serving** a web **service** (... gn. The socket module is perfect when you want to understand network issues at the TCP level and to le
- 1.2 How to use sockets in Python
- honinstitute.org) using the standard ''input()'' function and **fetches the root document** (the main ... t the server you intended to connect to. It may sound cynical - it's not our problem which of these tw... ket'' (what a coincidence!) which encapsulates a bundle of properties and activities related to the ac... t domain** - do you remember?\\ We told you about Unix and INET domains in the previous section); as d
- 1.3 JSON – our new friend
- arn Java? Or even JavaScript?” No, we don't. Fortunately, the notation we want to tell you about, alt... ronments thanks to the standardized libraries of functions and unified services. It doesn't matter what programming language has been used to implement a certain solution – JSON is a kind of universal bridge able to move data between seemingly
- 1.5 What is XML and why do we prefer to use JSON?
- isn't) its native niche. XML is – like JSON – a **universal and transparent carrier** of any type of d... s bring. Moreover, the store has some branches around the world, so your car prices may be expressed i... he FPI (Formal Public Identifier – a string which uniquely names the DTD on the scale of the universe) and its location (a URI); ''SYSTEM'' means that the
- 1.4 Talking to JSON in Python
- you’d be able to cope with such a challenge. Fortunately, you don't need to. Why? Because there’s a... nt to carry out such an operation, you may use a function named ''dumps()''. Note: the ''’s'' at the end of the function's name means string. There is a very similar function with the name deprived of this suffix which
- 2.1 Python Professional Course Series: Lab & Assessment
- ual to n can be achieved by invoking the exit(n) function. Assuming that the tool is placed in a sourc