Python Built in Functions (original) (raw)
Last Updated : 24 Jul, 2023
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 |
|---|---|
| Python abs() Function | 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 |
| Python all() Function | Return true if all the elements of a given iterable( List, Dictionary, Tuple, set, etc) are True else it returns False |
| Python any() Function | 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 |
| Python ascii() Function | Returns a string containing a printable representation of an object |
| Python bin() Function | Convert integer to a binary string |
| Python bool() Function | Return or convert a value to a Boolean value i.e., True or False |
| Python breakpoint() Function | It is used for dropping into the debugger at the call site during runtime for debugging purposes |
| Python bytearray() Function | Returns a byte array object which is an array of given bytes |
| Python bytes() Function | Converts an object to an immutable byte-represented object of a given size and data |
| Python callable() Function | Returns True if the object passed appears to be callable |
| Python chr() Function | Returns a string representing a character whose Unicode code point is an integer |
| Python classmethod() Function | Returns a class method for a given function |
| Python compile() Function | Returns a Python code object |
| Python complex() Function | Creates Complex Number |
| Python delattr() Function | Delete the named attribute from the object |
| Python dict() Function | Creates a Python Dictionary |
| Python dir() Function | Returns a list of the attributes and methods of any object |
| Python divmod() Function | Takes two numbers and returns a pair of numbers consisting of their quotient and remainder |
| Python enumerate() Function | Adds a counter to an iterable and returns it in a form of enumerating object |
| Python eval() Function | Parses the expression passed to it and runs Python expression(code) within the program |
| Python exec() Function | Used for the dynamic execution of the program |
| Python filter() Function | Filters the given sequence with the help of a function that tests each element in the sequence to be true or not |
| Python float() Function | Return a floating-point number from a number or a string |
| Python format() Function | Formats a specified value |
| Python frozenset() Function | Returns immutable frozenset |
| Python getattr() Function | Access the attribute value of an object |
| Python globals() Function | Returns the dictionary of the current global symbol table |
| Python hasattr() Function | Check if an object has the given named attribute and return true if present |
| Python hash() Function | Encode the data into an unrecognizable value |
| Python help() Function | Display the documentation of modules, functions, classes, keywords, etc |
| Python hex() Function | Convert an integer number into its corresponding hexadecimal form |
| Python id() Function | Return the identity of an object |
| Python input() Function | Take input from the user as a string |
| Python int() Function | Converts a number in a given base to decimal |
| Python isinstance() Function | Checks if the objects belong to a certain class or not |
| Python issubclass() Function | Check if a class is a subclass of another class or not |
| Python iter() Function | Convert an iterable to an iterator |
| Python len() Function | Returns the length of the object |
| Python list() Function | Creates a list in Python |
| Python locals() Function | Returns the dictionary of the current local symbol table |
| Python map() Function | Returns a map object(which is an iterator) of the results after applying the given function to each item of a given iterable |
| Python max() Function | Returns the largest item in an iterable or the largest of two or more arguments |
| Python memoryview() Function | Returns memory view of an argument |
| Python min() Function | Returns the smallest item in an iterable or the smallest of two or more arguments |
| Python next() Function | Receives the next item from the iterator |
| Python object() Function | Returns a new object |
| Python oct() Function | returns an octal representation of an integer in a string format. |
| Python open() Function | Open a file and return its object |
| Python ord() Function | Returns the Unicode equivalence of the passed argument |
| Python pow() Function | Compute the power of a number |
| Python print() Function | Print output to the console |
| Python property() Function | Create a property of a class |
| Python range() Function | Generate a sequence of numbers |
| Python repr() Function | Return the printable version of the object |
| Python reversed() Function | Returns an iterator that accesses the given sequence in the reverse order |
| Python round() Function | Rounds off to the given number of digits and returns the floating-point number |
| Python set() Function | Convert any of the iterable to a sequence of iterable elements with distinct elements |
| Python setattr() Function | Assign the object attribute its value |
| Python slice() Function | Returns a slice object |
| Python sorted() Function | Returns a list with the elements in a sorted manner, without modifying the original sequence |
| Python staticmethod() Function | Converts a message into the static message |
| Python str() Function | Returns the string version of the object |
| Python sum() Function | Sums up the numbers in the list |
| Python super() Function | Returns a temporary object of the superclass |
| Python tuple() Function | Creates a tuple in Python |
| Python type() Function | Returns the type of the object |
| Python vars() Function | Returns the __dict__ attribute for a module, class, instance, or any other object |
| Python zip() Function | Maps the similar index of multiple containers |
| Python __import__() Function | Imports the module during runtime |