![]() Open(file,'r') - It opens the review.txt file for reading the contents of the file. It searches for the string by using for loop and replaces the old string with a new string. We use the review.txt file to modify the contents. The below example uses replace() function to modify a string within a file. ![]() ![]() Example: Use replace() to Replace a Text within a File Indeed, the film as it stands frequently allows time to pass without a gagīut then comes the punch line: the characters are funnyĪnd because we’ve been hooked by the story, the humor the characters provide is all the richer. The paramal hordes makes a compelling setup for a big-budget adventure of any stripe The notion of a ghost-extermination squad taking on The movie would still work played perfectly straight The joke is built on a rock-solid boundation ![]() We will use the below review.text file to modify the contents. Let us discuss some of the mentioned ways to search and replace text in a file in Python. This will replace all the matching texts within a file and decreases the overhead of changing each word. Instead of creating a new modified file, we will search a text from a file and replace it with some other text in the same file. Python provides multiple built-in functions to perform file handling operations. We will replace text, or strings within a file using mentioned ways. We will use some built-in functions and some custom codes as well. In this article, we will learn to search and replace a text of a file in Python.
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