Python keywords are one of the many tools that the language uses to help programmers. A keyword is a predefined word that defines an entity or function.
Each version of the language may offer more or less keywords. For example, Python 3.7 had 36. That number has likely changed since, but it is still a good starting point.
Keywords can be useful in their own right, but they can also be misused. To avoid pitfalls, be sure to follow the rules and use the right ones. The correct keyword will not only make your code more readable, but will make it easier to maintain.
In general, keywords are the building blocks of any Python program. They allow the program to accomplish a specific task. However, some keywords are not allowed to be used for anything other than what they were designed for. Consequently, Python users should be careful when implementing their own keywords.
There are two main types of keywords. First, there are the built-in functions. These are the more commonly used keywords. They are not as strict in their usage, and are not always available.
Another type of keyword is the identifier. An identifier is a user-defined name that a program gives to a memory location. This type of name can have any combination of letters and numbers. Identifiers are helpful because they can differentiate different entities within a code snippet.
While Python keywords are not a new concept, there has been a lot of progress in recent years. Some of the latest features include built-in functions and the ability to store data in arrays.
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