Comments (2)
Here's what I found until now:
- The bug seems to be revealed by the "hautbois 1" page, which is clearly different from other pages (it('s not an original track, it has been created by someone else, and has different properties: unlike the other pdf pages, it doesn't contain a
/Group
element)). - the bug disappears when the stamps are not added
- the bug seems to be in pdftex, see [https://tex.stackexchange.com/questions/76273/multiple-pdfs-with-page-group-included-in-a-single-page-warning]
from pymusco.
Here's a test function that exhibits the bug:
def bug_shower_1(trigger_bug: bool):
src_pdf_file_path = Path('/home/graffy/private/melting-notes/partitions/scans/888-bug.pdf')
tmp_dir = Path('/home/graffy/private/dev/pymusco/tickets/ticket0008/tmp')
scanned_image_file_paths = []
with open(src_pdf_file_path, 'rb') as src_pdf_file:
pdf_reader = PyPDF2.PdfReader(src_pdf_file)
page_index = 0
for page in pdf_reader.pages:
print(f'============= page_index = {page_index}')
# image_file_path = extract_pdf_page_main_image(page, image_dir=tmp_dir, image_name=('page%03d' % page_index))
image_file_path = extract_pdf_page(page, image_dir=tmp_dir, image_name=f'page{page_index:03d}')
print(image_file_path)
# check_pdf_file(image_file_path)
scanned_image_file_paths.append(image_file_path)
page_index += 1
# stamp_descs = stamp_descs if stamp_descs is not None else []
orchestra = load_orchestra('/home/graffy/private/dev/pymusco/samples/harmony.orchestra')
piece = load_piece_description(Path('/home/graffy/private/melting-notes/partitions/scans/888-bug.desc'), orchestra)
dst_stub_pdf_file_path = Path('/home/graffy/private/dev/pymusco/tickets/ticket0008/stub.pdf')
toc = piece.scan_toc
if trigger_bug:
stamp_descs = piece.stamp_descs
else:
stamp_descs = []
images_to_pdf(StubContents(image_file_paths=scanned_image_file_paths, toc=toc, title='toto', stamp_descs=stamp_descs, page_info_line_y_pos=1.0), dst_stub_pdf_file_path)
# check_pdf_file(dst_stub_pdf_file_path)
dst_stub_copy_pdf_file_path = Path('/home/graffy/private/dev/pymusco/tickets/ticket0008/stub-copy.pdf')
duplicate_pdf_file_001(dst_stub_pdf_file_path, dst_stub_copy_pdf_file_path)
# check_pdf_file(dst_pdf_file_path)
from pymusco.
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from pymusco.