PYTHON

python how to replace a certain string in text

# Read in the file
with open('file.txt', 'r') as file :
  filedata = file.read()

# Replace the target string
filedata = filedata.replace('ram', 'abcd')

# Write the file out again
with open('file.txt', 'w') as file:
  file.write(filedata)

how to replace string in python

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text = "python is too difficult , I have a good experience with it"
#python is too difficult I am using this text for example only
print(text.replace('difficult', 'easy'))
#####output#####
#python is too easy , I have a good experience with it

how to replace a string in python

# Replace a particular item in a Python list
a_list = ['aple', 'orange', 'aple', 'banana', 'grape', 'aple']
for i in range(len(a_list)):
    if a_list[i] == 'aple':
        a_list[i] = 'apple'
print(a_list)
# Returns: ['apple', 'orange', 'apple', 'banana', 'grape', 'apple']

python replace in string

s = 'Some String test'
print(s.replace(' ', '-'))

# Output
# Some-String-test

python replace text

#use (variable name).replace('something', 'smth')
#Example: 
str = "codegrapper"
str.replace('grapper', 'grepper')
print(str)
#output: codegrepper

how to use replace in python

# Syntax - str.replace(old, new [, count]) 

song = 'cold, cold heart'
replaced_song = song.replace('o', 'e')


# The original string is unchanged
print('Original string:', song)

print('Replaced string:', replaced_song)

song = 'let it be, let it be, let it be'

# maximum of 0 substring is replaced
# returns copy of the original string
print(song.replace('let', 'so', 0))