items(): a view object displaying a list of a dictionary's key-value pairs as tuples

my_dict={'a':'One','b':'Two','c':'Three'}
x=my_dict.items()
print(x)
print(type(x))

dict_items([('a', 'One'), ('b', 'Two'), ('c', 'Three')])
<class 'dict_items'>

Matching value and showing key

my_dict = {"a": "One", "b": "Two", "c": "Three"}
for i, j in my_dict.items():
    if j == "Two":
        print(i, j) # b Two

View object

my_dict={'a':'One','b':'Two','c':'Three'}
x=my_dict.items()
print(x)
del(my_dict['b']) # deleted one item with key b
print(x)

dict_items([('a', 'One'), ('b', 'Two'), ('c', 'Three')])
dict_items([('a', 'One'), ('c', 'Three')])

Loop Through a Dictionary Using items() Method

The items() method allows us to iterate over both keys and values in a dictionary.

Example Code

my_dict = {
    "name": "Alice",
    "age": 25,
    "city": "New York"
}

# Loop through dictionary and display key-value pairs
for key, value in my_dict.items():
    print(key, "=>", value)

Expected Output

name => Alice
age => 25
city => New York

Explanation

• my_dict.items(): Returns key-value pairs from the dictionary.
• for key, value in my_dict.items(): Iterates over each pair.
• print(key, "=>", value): Displays the key and its corresponding value.

Use Case

This method is useful for processing data stored in dictionaries, such as user details, configuration settings, or database records.

Subhendu Mohapatra

Author & Instructor at plus2net

I write and maintain practical tutorials on Python, PHP, SQL, JavaScript, HTML, jQuery, and web development at plus2net. The tutorials focus on clear explanations, working examples, and code that readers can test and adapt while learning.

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