tris/recoll
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

simplify stdout redirection for pdftk

Browse Source
This commit is contained in:
Jean-Francois Dockes 2020-11-25 17:54:06 +01:00
parent 6d59b4c433
commit 33725fd02c
1 changed files with 10 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/filters/rclpdf.py
View File

@ -210,15 +210,16 @@ class PDFExtractor:
try:
vacuumdir(tmpdir)
# Note: the java version of pdftk sometimes/often fails
# here with writing to stdout: "Error occurred during
# initialization of VM". Maybe unsufficient resources when
# execd from Python ? In any case, the important thing is
# to discard the output, until we fix the error or
# preferably find a way to do it with poppler...
with open(os.devnull, 'w') as FNULL:
subprocess.check_call(
[self.pdftk, self.filename, "unpack_files", "output",
tmpdir], stdout=FNULL)
# here with writing to stdout:
# Error occurred during initialization of VM
# Could not allocate metaspace: 1073741824 bytes
# Maybe unsufficient resources when started from Python ?
# In any case, the important thing is to discard the
# output, until we fix the error or preferably find a way
# to do it with poppler...
subprocess.check_call(
[self.pdftk, self.filename, "unpack_files", "output",
tmpdir], stdout=sys.stderr)
self.attachlist = sorted(os.listdir(tmpdir))
return True
except Exception as e: