Python, as a concise, easy-to-read, and efficient high-level programming language, is deeply loved by developers. In Python, naming conventions are critical to readability and maintainability. A clear, consistent naming convention can make it easier to understand and make team collaboration more efficient.
Hump nomenclature: When the name of a variable consists of multiple words, the first letter is lowercase, and the first letter of each word is uppercase. For example: myvariablename.
Underscore nomenclature: It is also a common way to name variables, for example: my variable name.
Note: Avoid using python's reserved keywords as variable names.
Function names should be clear, concise, and describe the function of the function. In general, camel nomenclature with lowercase initials is the recommended way to name functions in Python. For example: my function name().
Class names usually use the hump nomenclature with the first letter capitalized. For example: myclassname.
Constants are usually represented in all caps, separated by underscores between words. For example: My Constant.
Module and package names should be concise, easy to understand, and not conflict with the names of built-in Python modules. Usually, they use a combination of lowercase letters and underscores. For example: my module, my package.
Python has some reserved words, such as and, or, if, else, def, class, etc. Avoid using these reserved words as names for variables, functions, classes, or other identifiers.
Whether it's in variables, functions, or classes, you should use meaningful names and avoid meaningless abbreviations or single-letter names. This helps to improve readability and maintainability.
PEP 8 is the official coding style guide for Python and contains a number of recommendations and specifications for naming. Following PEP 8 can make yours more pythonic, easier to read and maintain.
In summary, Python's naming conventions are designed to improve readability and maintainability. By following these rules, we can write something clearer, consistent, and easier to understand.
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