How To Replace A File Path Using Regex In Python Stack Overflow

How To Replace A File Path Using Regex In Python Stack Overflow I want to replace a file path such as "c:\users\bob\documents\file.xlsx" to "c:\users\bob\documents" only. what will be the regular expression to replace the 'file.xlsx' to empty. Input file = os.path.join(path, f) with open(input file, "w") as fi: for line in fi: for search, replace in regexes: line = search.sub(replace, line) fi.write(line) somehow its not working. i want to make the replacements in the current file and not a new file.

Regex Not Working In Python Re Module Stack Overflow How do i search and replace text in a file using python 3? here is my code: import os import sys import fileinput print ("text to search for:") texttosearch = input ("> ") pr. How can i replace strings in a file with using regular expressions in python? i want to open a file in which i should replace strings for other strings and we need to use regular expressions (search and replace).

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