Python Built-in Functions
Python All Built-in Functions
Python print() Function
Python input() Function
Python int() Function
Python float() Function
Python len() Function
Python range() Function
Python str() Function
Python ord() Function
Python chr() Function
Python ascii() Function
Python pow() Function
Python type() Function
Python List Functions
Python list() Function
Python insert() Function
Python append() Function
Python extend() Function
Python pop() Function
Python remove() Function
Python reverse() Function
Python sort() Function
Python sorted() Function
Python Dictionary Functions
Python dict() Function
Python update() Function
Python get() Function
Python keys() Function
Python setdefault() Function
Python fromkeys() Function
Python items() Function
Python popitem() Function
Python Tuple Function
Python tuple() Function
Python Set Functions
Python set() Function
Python frozenset() Function
Python String Functions
Python split() Function
Python join() Function
Python format() Function
Python replace() Function
Python Iterator Functions
Python iter() Function
Python min() Function
Python max() Function
Python sum() Function
Python count() Function
Python index() Function
Python copy() Function
Python clear() Function
Python next() Function
Python filter() Function
Python enumerate() Function
Python zip() Function
Python reversed() Function
Python Number Functions
Python abs() Function
Python bin() Function
Python oct() Function
Python hex() Function
Python round() Function
Python divmod() Function
Python complex() Function
Python File Handling Functions
Python open() Function
Python read() Function
Python readable() Function
Python readline() Function
Python readlines() Function
Python write() Function
Python writable() Function
Python writelines() Function
Python close() Function
Python seek() Function
Python tell() Function
Python flush() Function
Python fileno() Function
Python truncate() Function
Python Class Functions
Python object() Function
Python property() Function
Python getattr() Function
Python setattr() Function
Python hasattr() Function
Python delattr() Function
Python classmethod() Function
Python staticmethod() Function
Python issubclass() Function
Python super() Function
Python Misc Functions
Python all() Function
Python any() Function
Python isatty() Function
Python bool() Function
Python callable() Function
Python globals() Function
Python locals() Function
Python dir() Function
Python id() Function
Python isinstance() Function
Python map() Function
Python repr() Function
Python slice() Function
Python vars() Function
Python Advance Functions
Python help() Function
Python hash() Function
Python breakpoint() Function
Python bytes() Function
Python bytearray() Function
Python memoryview() Function
Python compile() Function
Python eval() Function
Python exec() Function
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Python Examples

Python set() Function

The set() function in Python is used when we need to create a set object. For example:

myset = set(('codes', 'cracker', 'dot', 'com'))

print(type(myset))
print(myset)

The output is:

<class 'set'>
{'cracker', 'com', 'dot', 'codes'}

Python set() Function Syntax

The syntax of set() function in Python, is:

set(iterable)

where iterable refers to a collection, a sequence, or an iterator object.

Note: If no parameter(s) is/are passed to set(), then an empty set will get returned by this function.

Python set() Function Example

Here is an example of set() function in Python:

s = set()
print(s)

x = [12, 4, 54]
s = set(x)
print(s)

x = (12, 32, 54, 65)
s = set(x)
print(s)

x = {"Day": "Sat", "Month": "Dec"}
s = set(x)
print(s)

The output is:

set()
{12, 4, 54}
{32, 65, 12, 54}
{'Day', 'Month'}

Note: If set is created from dictionary object, then the key will become the element of set.

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