>>> 'Hello, {}'.format(name)

name='Bob'

'Hello, Bob'

print("Hello {planet}".format(planet='World'))

​

#or 

​

i = "Hello"

​

print("{word} World".format(word= i ))

from string import Template

​

# Example 1: Simple string substitution

name = "John"

age = 25

template = Template("My name is $name and I am $age years old.")

result = template.substitute(name=name, age=age)

print(result)

​

# Example 2: Template with optional values

data = {

    'name': 'Alice',

    'age': 30,

    'occupation': 'Software Engineer'

}

template = Template("My name is $name, I am $age years old, and I work as a $occupation.")

result = template.substitute(data)

print(result)

​

# Example 3: Template using different delimiter

name = "Bob"

age = 35

template = Template("My name is {{name}} and I am {{age}} years old.")

result = template.substitute(name=name, age=age)

print(result)

from string import Template

​

# Create a template string

template_string = "Hello, $name! Today is $day."

​

# Create a Template object

template = Template(template_string)

​

# Substitute values into the template

result = template.substitute(name="John", day="Monday")

​

print(result)