TypeError can t use a string pattern on a bytes like object in re
3 Answers Sorted by 252 You want to convert html a byte like object into a string using decode e g html response read decode utf 8 See Convert bytes to a Python String Share Improve this answer Follow edited May 23 2017 at 12 03 Community Bot
How To Fix the Python Error Cannot Use a String Pattern on a Bytes , What Is the Error Actually Stating The error message can be somewhat confusing at first It states that we cannot use a string pattern on a bytes like object But the actual code producing that error typically uses what appears to be strings of text
Re Regular expression operations Python 3 12 1 documentation
The solution is to use Python s raw string notation for regular expression patterns backslashes are not handled in any special way in a string literal prefixed with r So r n is a two character string containing and n while n is a one character string containing a newline
Python TypeError on regex Stack Overflow, 6 Answers Sorted by 70 TypeError can t use a string pattern on a bytes like object what did i do wrong You used a string pattern on a bytes object Use a bytes pattern instead linkregex repile b a s href Add the b there it makes it into a bytes object
Python TypeError cannot use a string pattern on a bytes like object
Python TypeError cannot use a string pattern on a bytes like object , If you try to use a string pattern on an object which is stored using the bytes data type you ll encounter the TypeError cannot use a string pattern on a bytes like object error This guide talks about what this error means and why you may encounter it
Python
Cannot use a string pattern on a bytes like object in Python
Cannot use a string pattern on a bytes like object in Python The Python TypeError cannot use a string pattern on a bytes like object occurs when we try to use a string pattern to match a bytes object To solve the error use the decode method to decode the bytes object e g my bytes decode utf 8 Here is an example of how the error occurs main py
cannot Use A String Pattern On A Bytes like Object
The easiest way to fix this error is to convert the list to a string object by wrapping it in the str operator import re replace each non letter with empty string x re sub a zA Z str x display results print x ABCDE Notice that we don t receive an error because we used str to first convert the list to a string object How to Fix Typeerror expected string or bytes like object. You can then ask ions such as Does this string match the pattern or Is there a match for the pattern anywhere in this string You can also use REs to modify a string or to split it apart in various ways Regular expression patterns are compiled into a series of bytecodes which are then executed by a matching engine written in C Python s re module lets us search both str and bytes strings with regular expressions regexes Our type checker can ensure we call re functions with the correct types thanks to some parametrized classes Unfortunately it s still up to us to check our regexes are correct str versus bytes
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