xxxxxxxxxx
myStr = "domain"
myVal = "pythonforbeginners.com"
myTemplate = "{} = \"{}\""
statement = myTemplate.format(myStr, myVal)
exec(statement)
print(domain)
xxxxxxxxxx
#taking input as a string
str = "my_var"
globals()[str] = 5000
print(my_var)
Output:
5000