Append text from one file to another python
View Discussion Show Improve Article Save Article View Discussion Improve Article Save Article Having two file names entered from users, the task is to append the content of the second file to the content of the first
file. Input : file1.txt file2.txt Output : Content of first file (before appending) - geeksfor Content of second file (before appending) - geeks Content of first file (after appending) - geeksforgeeks Content of second file (after appending) - geeks Algorithm :
Suppose the text files file1.txt and file2.txt contain the following data. file2.txt python3
Output : To append means to add on, usually to the end of something. You can also use append to mean to fix onto or to attach usually at the end. Sometimes you can change the meaning of a word by removing the suffix and appending another to it. This program takes the name of the file to be read from and the file to append into from the user and appends the contents of one file to another.and finally appends the content of one file to another file in this context. STEP 1: Take the name of the file to be read from and the file to be appended into the user STEP 2: Open the file to be read and read the content of the file and store it in a variable. The file to be read is opened using open() function in the read mode. STEP 3: Open the file to append the data to and write the data stored in the variable into the file. The file to append the data is opened in the append mode and the data stored in the variable is written into the file. STEP 4: Close both the files and exit from the program. name1 = input("Enter file to be read from: ") name2 = input("Enter file to be appended to: ") file = open(name1, "r") data2 = file.read() file.close() fout = open(name2, "a") fout.write(data2) fout.close() OUTPUT: Enter file to be read from: test.txt Enter file to be appended to: test1.txt Contents of file test.txt: Appending!! Contents of file test1.txt (before appending): Original Contents of file test1.txt (after appending): Original Appending!! How do you append text from one file to another in Python?Open the first file in append mode and the second file in read mode. Append the contents of the second file to the first file using the write() function. Reposition the cursor of the files at the beginning using the seek() function. Print the contents of the appended files.
How do I append a text file to another text file?You do this by using the append redirection symbol, ``>>''. To append one file to the end of another, type cat, the file you want to append, then >>, then the file you want to append to, and press
How do you append two files in Python?The following are steps to merge.. Open file1. txt and file2. txt in read mode.. Open file3. txt in write mode.. Read the data from file1 and add it in a string.. Read the data from file2 and concatenate the data of this file to the previous string.. Write the data from string to file3.. Close all the files.. Can you append a file in Python?In order to append a new line your existing file, you need to open the file in append mode , by setting "a" or "ab" as the mode. When you open with "a" mode , the write position will always be at the end of the file (an append).
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