String operations

Python provides a number of handy operations to manipulate strings. The code snippet below demonstrates some of these operations in action.

x = "one"
y = "two"

# Uppercase all characters in a string
print(x.upper())  # Output: "ONE"

# Capitalise the first character of a string
print(x.capitalize())  # Output: "One"

# Check if a string starts with another substring
print(x.startswith("on"))  # Output: True

# Check if a string ends with another substring
print(y.endswith("wo"))  # Output: True

# Check if a given substring is included in a string
print("on" in x)  # Output: True

We can also use the + operator to concatenate two strings and the * operator two repeat a string.

# + concatenates strings
print(x + y)  # Output: "onetwo"

# * repeats a string a given number of times
print(x * 3)  # Output: "oneoneone"

Instructions

Define the following variables:

level = "info"
msg = "process completed successfully"

Using string operations on the variables above, produce the following string and assign it to a variable called log_record:

"INFO: Process completed successfully."