On 18Jan2015 16:20, unknown3...@gmail.com <unknown3...@gmail.com> wrote:
I am experimenting on a fork of vim-plug for managing vim plugins. I wanted to
add parallel update support for python since ruby isn't nearly as common. I've
come across a weird bug that only seems to happen when I'm inside vim, I'm
wondering if someone could tell me why.
This problem can be reproduced by sourcing a vim file with the following
snippet. Then execute the command PyCrash.
command! -nargs=0 PyCrash call s:py_crash()
function! s:py_crash()
python << EOF
import multiprocessing as multi
queue = multi.Queue()
queue.put('a')
queue.close()
EOF
endfunction
This prints to messages the following:
Traceback (most recent call last):
File "/usr/lib/python2.7/multiprocessing/queues.py", line 266, in _feed
send(obj)
IOError: [Errno 32] Broken pipe
Please include the entire traceback in errors.
I would guess this is because you have made a Queue but have not got subprocess
to read from it. So when you .put onto it, you get a broken pipe.
Cheers,
Cameron Simpson <c...@zip.com.au>
Nothing is impossible for the man who doesn't have to do it.
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