commit d06a034578da4b20fb26e53ff983a77ca90bd07c
Author: José Matos <[email protected]>
Date: Sun Aug 25 10:14:18 2024 +0100
Python 3.13 removed the pipes module from the standard library
That module was a wrapper over the popen module and it was scheduled to
be removed in Python 3.11.
This code is also compatible with Python 2.
---
lib/scripts/legacy_lyxpreview2ppm.py | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/lib/scripts/legacy_lyxpreview2ppm.py
b/lib/scripts/legacy_lyxpreview2ppm.py
index c5b110b82d..77636e340e 100644
--- a/lib/scripts/legacy_lyxpreview2ppm.py
+++ b/lib/scripts/legacy_lyxpreview2ppm.py
@@ -77,7 +77,7 @@
# If possible, the script will use pdftocairo instead of gs,
# as it's much faster and gives better results.
-import glob, os, pipes, re, sys, tempfile
+import glob, os, re, subprocess, sys, tempfile
from lyxpreview_tools import check_latex_log, copyfileobj, error,
filter_pages,\
find_exe, find_exe_or_terminate, join_metrics_and_rename, latex_commands,
\
@@ -279,16 +279,15 @@ def legacy_latex_file(latex_file, fg_color, bg_color):
def crop_files(pnmcrop, basename):
- t = pipes.Template()
- t.append('%s -left' % pnmcrop, '--')
- t.append('%s -right' % pnmcrop, '--')
-
for file in glob.glob("%s*.ppm" % basename):
tmp = tempfile.TemporaryFile()
- new = t.open(file, "r")
- copyfileobj(new, tmp)
- if not new.close():
- copyfileobj(tmp, open(file,"wb"), 1)
+ conv_call = f'{pnmcrop} -left -right -- {file}'
+ conv_status = subprocess.run(conv_call, stdout=tmp)
+
+ if conv_status:
+ continue
+
+ copyfileobj(tmp, open(file, "wb"), 1)
def legacy_conversion(argv, skipMetrics = False):
--
lyx-cvs mailing list
[email protected]
http://lists.lyx.org/mailman/listinfo/lyx-cvs
