On Wed, 12 Aug 2020 16:00:14 -0700 (PDT), in
gmane.comp.hardware.beagleboard.user TJF
<jeli.freiherr-re5jqeeqqe8avxtiumw...@public.gmane.org> wrote:
>I forgot to mention that the modified file doesn't work in python2 any more:
>
>src/test$ python 1.py
>> File "1.py", line 32
>> print("%4X" % AdcV[i], end=" ") # output one channel in hex
>> ^
>> SyntaxError: invalid syntax
>>
>>
Without looking at the original source, I predict you were using
print "%4X" % AdcV[i] ,
where the trailing comma suppressed the automatic new-line of "print" and
just left a trailing space. Try replacing that line with
sys.stdout.write("%4X " % AdcV[i])
I've moved the space separator into the "..." format string.
.write() doesn't add line terminators, they are all up to the coder to
put in.
Personally -- I'd probably replace all the "print" calls with
equivalent sys.stdout.write() (inserting the proper line ending \n where
needed). For "deliverable" packages I tend to save "print" for
development/debug tracing information -- one can easily identify what is to
be removed when delivering the package.
--
Dennis L Bieber
--
For more options, visit http://beagleboard.org/discuss
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