Python is the most popular programming language created by Guido van Rossum in 1991. It is used for system scripting, software development, and web development (server-side). Web applications can be developed on a server using Python. Workflows can be made with Python and other technologies. Database systems are connectable with Python. Files can also be read and changed by it. Big data management and advanced mathematical operations can both be done with Python.
The syntax of Python is straightforward and resembles that of English. Python’s syntax enables programmers to create programmes with fewer lines of code than they would be able to with certain other languages. Python operates on an interpreter system, allowing for the immediate execution of written code.
Python provides a lot of built-in functions that ease the writing of code. In this article, you will learn about Python’s built-in functions, exploring their various applications and highlighting some of the most commonly used ones.
Python Built-in Functions List
Here is a comprehensive list of Python built-in functions:
|
Function Name |
Description |
|---|---|
| Return the absolute value of a number | |
|
Python aiter() Function |
It takes an asynchronous iterable as an argument and returns an asynchronous iterator for that iterable |
| Return true if all the elements of a given iterable( List, Dictionary, Tuple, set, etc) are True else it returns False | |
| Returns true if any of the elements of a given iterable( List, Dictionary, Tuple, set, etc) are True else it returns False | |
|
Python anext() Function |
used for getting the next item from an asynchronous iterator |
| Returns a string containing a printable representation of an object | |
| Convert integer to a binary string | |
| Return or convert a value to a Boolean value i.e., True or False | |
| It is used for dropping into the debugger at the call site during runtime for debugging purposes | |
| Returns a byte array object which is an array of given bytes | |
| Converts an object to an immutable byte-represented object of a given size and data | |
| Returns True if the object passed appears to be callable | |
| Returns a string representing a character whose Unicode code point is an integer | |
| Returns a class method for a given function | |
| Returns a Python code object | |
| Creates Complex Number | |
| Delete the named attribute from the object | |
| Creates a Python Dictionary | |
| Returns a list of the attributes and methods of any object | |
| Takes two numbers and returns a pair of numbers consisting of their quotient and remainder | |
| Adds a counter to an iterable and returns it in a form of enumerating object | |
| Parses the expression passed to it and runs Python expression(code) within the program | |
| Used for the dynamic execution of the program | |
| Filters the given sequence with the help of a function that tests each element in the sequence to be true or not | |
| Return a floating-point number from a number or a string | |
| Formats a specified value | |
| Returns immutable frozenset | |
| Access the attribute value of an object | |
| Returns the dictionary of the current global symbol table | |
| Check if an object has the given named attribute and return true if present | |
| Encode the data into an unrecognizable value | |
| Display the documentation of modules, functions, classes, keywords, etc | |
| Convert an integer number into its corresponding hexadecimal form | |
| Return the identity of an object | |
| Take input from the user as a string | |
| Converts a number in a given base to decimal | |
| Checks if the objects belong to a certain class or not | |
| Check if a class is a subclass of another class or not | |
| Convert an iterable to an iterator | |
| Returns the length of the object | |
| Creates a list in Python | |
| Returns the dictionary of the current local symbol table | |
| Returns a map object(which is an iterator) of the results after applying the given function to each item of a given iterable | |
| Returns the largest item in an iterable or the largest of two or more arguments | |
| Returns memory view of an argument | |
| Returns the smallest item in an iterable or the smallest of two or more arguments | |
| Receives the next item from the iterator | |
| Returns a new object | |
| returns an octal representation of an integer in a string format. | |
| Open a file and return its object | |
| Returns the Unicode equivalence of the passed argument | |
| Compute the power of a number | |
| Print output to the console | |
| Create a property of a class | |
| Generate a sequence of numbers | |
| Return the printable version of the object | |
| Returns an iterator that accesses the given sequence in the reverse order | |
| Rounds off to the given number of digits and returns the floating-point number | |
| Convert any of the iterable to a sequence of iterable elements with distinct elements | |
| Assign the object attribute its value | |
| Returns a slice object | |
| Returns a list with the elements in a sorted manner, without modifying the original sequence | |
| Converts a message into the static message | |
| Returns the string version of the object | |
| Sums up the numbers in the list | |
| Returns a temporary object of the superclass | |
| Creates a tuple in Python | |
| Returns the type of the object | |
| Returns the __dict__ attribute for a module, class, instance, or any other object | |
| Maps the similar index of multiple containers | |
| Imports the module during runtime |
Python built-in Functions – FAQs
1. What are built-in functions in Python?
Built-in functions in Python are pre-defined functions provided by the Python language that can be used to perform common tasks.
2. How do I use built-in functions?
To use a built-in function, simply call it with the appropriate arguments, like this: function_name(argument1, argument2).
3. Can I create my own built-in functions?
You cannot create your own built-in functions, but you can create custom functions using the def keyword.
4. Can we extend the functionality of built-in functions?
No, you cannot directly modify the behaviour of built-in functions. However, you can create your own functions that augment the functionality of built-in functions.
5. How do I handle errors with built-in functions?
To handle errors with built-in functions, use try-except blocks to catch and handle exceptions that may arise during their execution.
