Ordered set

#Update: As of Python 3.7 (and CPython 3.6), standard dict is 
	#guaranteed to preserve order and is more performant than OrderedDict. 
#(For backward compatibility and especially readability, 
	#however, you may wish to continue using OrderedDict.)

>>> keywords = ['foo', 'bar', 'bar', 'foo', 'baz', 'foo']

>>> list(dict.fromkeys(keywords))
['foo', 'bar', 'baz']

Source: stackoverflow.com

Similar codes

0 vote358 views3 answers
Module 'tensorflow' has no attribute 'reset_default_graph'
Python
84 votes519 views2 answers
Python with statement file does not exist exception
Python
0 vote348 views1 answer
Light fm cold start problem
Python
0 vote316 views1 answer
How to loadh5 file in python
Python
0 vote310 views1 answer
1. write a program to multiply two numbers using function python
Python
0 vote314 views1 answer
Convert 2 level nested list to one level list in python
Python
0 vote309 views1 answer
Murugan adimai child artist name
Python
0 vote316 views1 answer
Python map string to int
Python
-2 votes307 views1 answer
Turtle opacity
Python
6 votes320 views6 answers
Tuple methods in python
Python