#!/usr/bin/env python3
# SPDX-License-Identifier: AGPL-3.0-or-later
# Copyright (C) 2023 Andrew Rechnitzer
# Copyright (C) 2023-2025 Colin B. Macdonald
from pathlib import Path
import shutil
import subprocess
import sys
import tempfile
import segno
import plom.create
from plom.tpv_utils import encodeBundleSeparatorPaperCode
if sys.version_info >= (3, 9):
from importlib import resources
else:
import importlib_resources as resources
[docs]
def build_bundle_separator_paper_pdf(
destination_dir=None, *, latex_papersize: str = ""
) -> Path:
"""Build the bundle separator pdf file.
Similar to :func:`build_extra_page_pdf`.
"""
if destination_dir is None:
destination_dir = Path.cwd()
src_tex = (resources.files(plom.create) / "bundle_separator_src.tex").read_text()
if latex_papersize:
src_tex = src_tex.replace("letterpaper", latex_papersize)
with tempfile.TemporaryDirectory() as tmpdirname:
tmp_path = Path(tmpdirname)
with open(tmp_path / "bundle_separator_paper.tex", "w") as fh:
fh.write(src_tex)
for crn in range(1, 9):
qr = segno.make_micro(encodeBundleSeparatorPaperCode(crn))
# MyPy complains about pathlib.Path here but it works
qr.save(tmp_path / f"qr_crn_{crn}.png", border=2, scale=4) # type: ignore[arg-type]
subprocess.run(
(
"latexmk",
"-pdf",
"-interaction=nonstopmode",
"-no-shell-escape",
"bundle_separator_paper",
),
cwd=tmp_path,
stdout=subprocess.DEVNULL,
)
shutil.copy(tmp_path / "bundle_separator_paper.pdf", destination_dir)
return Path(destination_dir) / "bundle_separator_paper.pdf"
if __name__ == "__main__":
build_bundle_separator_paper_pdf()