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Python String format_map() method
Python String format_map() method
Python string format_map() method is employed to return a dictionary key’s value. It is almost like the format() method but the difference is that the format() method creates a new dictionary whereas the format_map() doesn't.
Syntax:string.format_map(input_dict)
Parameter Values
| Parameter | Description |
|---|---|
| input_dict | It defines the variable in which the input dictionary is stored. |
a = {'x':'Jerry', 'y':'Stark'}
print("{x}'s last name is {y}".format_map(a))
Output:
Jerry's last name is Stark
Example 2:
Jerry's last name is Stark
# Input dictionary
profession = { 'name':['Barry', 'Bruce'],
'profession':['Flash', 'Batman'] }
# Use of format_map() function
print('{name[0]} is the {profession[0]}. '
.format_map(profession))
print('{name[1]} is the {profession[1]}. '
.format_map(profession))
Output:
Barry is the Flash.
Bruce is the Batman.
Barry is the Flash.
Bruce is the Batman.
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