Python String format_map() Method
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Python String format_map()
The format_map()
method returns 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.
Example
Python Compiler
a = {
'name': 'John Doe',
'num': 45
}
print("{name} lucky number is {num}".format_map(a))
Output
xxxxxx
Syntax
txt.format_map(input_dict)
Parameter Values
Value | Type | Explanation |
---|---|---|
input_dict | Required | Specifies the variable in which the input dictionary is stored. |
Return Value
Value | Explanation |
---|---|
String | Returns the formatted string. |
More Examples
In the following example, we will use array within object as an input dictionary.
Example
Python Compiler
a = {
'name': ['John Doe', 'Adam'],
'num': [45, 36]
}
print("{name[0]} lucky number is {num[0]}".format_map(a))
print("{name[1]} lucky number is {num[1]}".format_map(a))
Output
John Doe lucky number is 45
Adam lucky number is 36
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