How save a binary file in Python3

Question

I am trying to create a binary file in Python3 but i don 't know how to save it, the manual doesn 't say anything about that.

i create a code but i don 't catch the mistake:

s = open('/home/hidura/test.jpeg', 'wb')
s.write(str.encode(formFields[5]))
s.close()

Answer 1

If you want to convert a string to a bytestring in using a specific encoding (for example UTF-8) then use this:

formFields[5].encode('utf8')

I'd also advise you to use the with statement instead of closing the file manually:

with open('/home/hidura/test.jpeg', 'wb') as s:
    s.write(...)