Back when I used to work as a QA engineer and when I first got into Python (around 7 years ago), one of the key concepts I learned to use was
dict() in Python. You might wonder what is
dict()in Python and what are the main features of a dictionary in Python? Let’s discuss the answer to these questions in great detail below.
What Is dict() In Python?
In Python, the
dict() function is used to create a dictionary.
A dictionary is a collection of key-value pairs, where each key is associated with a value.
This function takes in a sequence of items and returns a dictionary with the items in the sequence as keys and values.
For example, you could use the
dict() function to create a dictionary like this:
my_dict = dict( [ ('key1', 'value1'), ('key2', 'value2') ] )