ghostscripts in python with watchdog
legaulph at gmail.com
legaulph at gmail.com
Fri Feb 14 07:54:40 EST 2020
I'm not sure what happens, when I'm testing and suddenly I will start
getting this error.
Error: /undefinedfilename in (1)
Operand stack:
Execution stack:
%interp_exit .runexec2 --nostringval-- --nostringval--
--nostringval-- 2 %stopped_push --nostringval-- --nostringval--
--nostringval--
false 1 %stopped_push
Dictionary stack:
--dict:732/1123(ro)(G)-- --dict:0/20(G)-- --dict:75/200(L)--
Current allocation mode is local
Last OS error: No such file or directory
GPL Ghostscript 9.50: Unrecoverable error, exit code 1
-----Original Message-----
From: Python-list <python-list-bounces+legaulph=gmail.com at python.org> On
Behalf Of Bheesham Persaud
Sent: Friday, February 14, 2020 1:26 AM
To: python-list at python.org
Subject: Re: ghostscripts in python with watchdog
Hey!
If you change the "-sOutputFile` parameter you pass into gswin64c.
For example, something like:
output_directory = os.path.join(os.path.dirname(input_src), "out")
And then you should be able to modify the call to `os.system` to something
like:
os.system(
"gswin64c -q -dBATCH -dNOPAUSE"
"-sOutputFile={output_directory}/page{page:04d}.pdf"
" -dFirstPage={page} -dLastPage={page}"
" -sDEVICE=pdfwrite {input_pdf}"
.format(
page=i,
input_pdf=input_pdf,
output_directory=output_directory
)
)
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