How to encode a string with base64 in python 3 and remove the new lines
12,530
Try this:
base64string = base64.b64encode( bytes(base64string, "utf-8") )
Author by
IFH
Updated on June 18, 2022Comments
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IFH almost 2 years
Background:
I'm trying to encode my string of a username and password to base 64 for a SOAP request in python 3.5.2.
Code:
username = 'Universal API/uAPI7054626850-8a6c09f0' password = 'gaghw3d5WCw3QCzTMh3QJ5fDp' base64string = '%s:%s' % (username, password) resultValue = base64string.encode('base64', 'strict')
This code has been exactly copied from the example at: https://www.tutorialspoint.com/python/string_encode.htm
Error:
Traceback (most recent call last): File "soapRequests.py", line 44, in <module> resultValue = base64string.encode('base64', 'strict') LookupError: 'base64' is not a text encoding; use codecs.encode() to handle arbitrary codecs
Attempts:
Attempt 1: using the base64 codec base64string = base64.encodestring(base64string).replace('\n', '') Result: TypeError: expected bytes-like object, not str
If you have any idea how to encode a string to the base64 codec please let me know. Thanks
Answer:
Little did I know that the error came from the replace function being used after encoding the string. Use b64encode so that you don't have to write your own replace function to replace the new lines.
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IFH over 7 yearsThanks a lot! My issue was because of the replace function trying to replace strings on a byte value. This is the answer because b64encode removes the '\n'