This changes stdin to be opened as binary if the input is not a tty.
This changes stdout to be opened as binary if encoding or if the output
is not a tty.
Signed-off-by: Adrian Reber <areber@redhat.com>
python3 fails to encode image with the following:
> [dima@Mindolluin criu]$ ./crit/crit encode -i tmp -o tmp.1
> Traceback (most recent call last):
> File "/home/dima/src/criu/./crit/crit", line 6, in <module>
> cli.main()
> File "/home/dima/src/criu/crit/pycriu/cli.py", line 410, in main
> opts["func"](opts)
> File "/home/dima/src/criu/crit/pycriu/cli.py", line 50, in encode
> pycriu.images.dump(img, outf(opts))
> File "/home/dima/src/criu/crit/pycriu/images/images.py", line 617, in dump
> f.write(struct.pack('i', magic.by_name['IMG_COMMON']))
> TypeError: write() argument must be str, not bytes
Opening the output file as binary seems to help.
Signed-off-by: Dmitry Safonov <dima@arista.com>
As discussed on the mailing list, current .py files formatting does not
conform to the world standard, so we should better reformat it. For this
the yapf tool is used. The command I used was
yapf -i $(find -name *.py)
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Running crit with python2 gives following minimal help message:
$ crit/crit
usage: crit [-h] {decode,encode,info,x,show} ...
crit: error: too few arguments
Using a python3 only system crit shows the following error:
$ crit/crit
Traceback (most recent call last):
File "crit/crit", line 6, in <module>
cli.main()
File "/home/criu/crit/pycriu/cli.py", line 334, in main
opts["func"](opts)
KeyError: 'func'
Using this patch the python3 output changes to:
$ crit/crit
usage: crit [-h] {decode,encode,info,x,show} ...
crit: error: too few arguments
Suggested-by: Andrei Vagin <avagin@gmail.com>
Signed-off-by: Adrian Reber <areber@redhat.com>
With this last commit of the crit with python3 series it is possible to
either use python2 or python3 with CRIU.
Now the basic build system functionality (make and make install) are
python2/python3 aware. zdtm.py and criu-coredump are still python2, but
as they are not part of 'make install' those parts have not yet been
ported from python2 to python3.
Signed-off-by: Adrian Reber <areber@redhat.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
