python string replace

string.replace(old, new, count)
# Only return a copy, not modifying the string

# string.replace(old, new, count),  no import is necessary
text = "Apples taste Good."
print(text.replace('Apples', 'Bananas'))          # use .replace() on a variable
Bananas taste Good.          <---- Output

print("Have a Bad Day!".replace("Bad","Good"))    # Use .replace() on a string
Have a Good Day!             <----- Output

print("Mom is happy!".replace("Mom","Dad").replace("happy","angry"))  #Use many times
Dad is angry!                <----- Output

string = "[Message]"
string = string.replace("[", "")#Removes all [
string = string.replace("]", "")#Removes all ]

print(string)

# Simple replacement
str.replace(old, new, count)

# Multi-match replacement
import re
STRING = re.sub("(\.fasta|\.fna)","", STRING)

string.replace(old, new, count)

#our text
text='Hello! there/ how may. I help, you' #yes, it seems weird
     #replacing ("THIS" with "THIS") 
replaced_text=text.replace("!", "?")
print(replaced_text)
#output
#Hello? there/ how may. I help, you

my_string = r'\\ServerA\DriveB\5.FolderC\A.TXT'
my_string = my_string.replace('\\', '/')