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DocBook copy: don't error if the file was already copied.

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This commit is contained in:
Thibaut Cuvelier 2021-09-27 01:15:16 +02:00
parent a464915f58
commit 6d3be39587
2 changed files with 19 additions and 9 deletions
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14
autotests/export/docbook/LilyPond_Book.xml
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@ -3,11 +3,13 @@
See https://www.lyx.org/ for more information -->
<article xml:lang="en_US" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:m="http://www.w3.org/1998/Math/MathML" xmlns:xi="http://www.w3.org/2001/XInclude" version="5.2">
<title>LilyPond-book and LyX</title>
<mediaobject>
<textobject>
<programlisting language='lilypond' role='fragment verbatim staffsize=16 ragged-right relative=2'>
<programlisting>
\relative c'' { g a b c}
</programlisting>
</textobject>
</mediaobject>
</programlisting><mediaobject><imageobject role="latex">
<imagedata fileref="ff\lily-3ed27d76.pdf" format="PDF"/>
</imageobject>
<imageobject role="html">
<imagedata fileref="ff\lily-3ed27d76.png" format="PNG"/>
</imageobject></mediaobject>
</article>

14
lib/scripts/docbook_copy.py
View File

@ -77,8 +77,14 @@ class DocBookCopier:
os.unlink(self.in_file)
def postprocess_output_for_lilypond(self):
# TODO.
pass
# # Erase the <programlisting> that LilyPond left behind in the XML.
# in_file_before = self.in_file + '.tmp'
# shutil.move(self.in_file, in_file_before)
# with open(in_file_before, 'r', encoding='utf-8') as f_before, open(self.in_file, 'w', encoding='utf-8') as f_after:
# looking_for_end_programlisting = False
# for line in f_before:
# # TODO: find an efficient way to distinguish those left-overs.
def call_lilypond(self):
# LilyPond requires that its input file has the .lyxml extension (plus bugs in LilyPond).
@ -125,17 +131,19 @@ class DocBookCopier:
if failed:
sys.exit(1)
# Now, in_file should have the LilyPond-processed contents.
# LilyPond has a distressing tendency to leave the raw LilyPond code in the new file.
self.postprocess_output_for_lilypond()
# Now, in_file should have the clean LilyPond-processed contents.
def copy_lilypond_generated_images(self):
# LilyPond generates a lot of files in LyX' temporary folder, within the ff folder: source LilyPond files
# for each snippet to render, images in several formats.
in_generated_images_folder = os.path.join(self.in_folder, 'ff')
out_generated_images_folder = os.path.join(self.out_folder, 'ff')
os.mkdir(out_generated_images_folder)
if not os.path.isdir(out_generated_images_folder):
os.mkdir(out_generated_images_folder)
for img in os.listdir(in_generated_images_folder):
if not img.endswith('.png') and not img.endswith('.pdf'):