Package: src:img2pdf
Version: 0.6.0-3
Severity: serious
Tags: ftbfs trixie sid

Dear maintainer:

During a rebuild of all packages in unstable, your package failed to build:

--------------------------------------------------------------------------------
[...]
debian/rules clean
dh clean --with python3 --buildsystem=pybuild
debian/rules execute_before_dh_auto_clean
make[1]: Entering directory '/<<PKGBUILDDIR>>'
rm -f img2pdf.1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_clean -O--buildsystem=pybuild
I: pybuild base:311: python3.13 setup.py clean /usr/lib/python3/dist-packages/setuptools/dist.py:759: SetuptoolsDeprecationWarning: License classifiers are deprecated.
!!

********************************************************************************
Please consider removing the following classifiers in favor of a SPDX license expression:


[... snipped ...]

im2,
"null:",
],
check=False,
stderr=subprocess.PIPE,
).stderr
assert psnr != b"0"
assert psnr != b"0 (0)"

assert psnr_re.fullmatch(psnr) is not None, psnr

E AssertionError: b'4.27547e-05 (8.87677e-07)'
E assert None is not None
E + where None = <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60>(b'4.27547e-05 (8.87677e-07)')
E + where <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60> = re.compile(b'((?:inf|(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?))(?: \\([0-9.]+\\))?').fullmatch

img2pdf_test.py:393: AssertionError
----------------------------- Captured stderr call -----------------------------
0 (0)
__________________________ test_png_gray16[internal] ___________________________

tmp_path_factory = TempPathFactory(_given_basetemp=None, _trace=<pluggy._tracing.TagTracerSub object at 0x7f3db4df56e0>, _basetemp=PosixPath('/tmp/pytest-of-buildd/pytest-0'), _retention_count=3, _retention_policy='all')
png_gray16_img = PosixPath('/tmp/pytest-of-buildd/pytest-0/gray16_png0/gray16.png')
png_gray16_pdf = PosixPath('/tmp/pytest-of-buildd/pytest-0/png_gray16_pdf0/out.pdf')

@pytest.mark.skipif(
sys.platform in ["win32"],
reason="test utilities not available on Windows and MacOS",
)
def test_png_gray16(tmp_path_factory, png_gray16_img, png_gray16_pdf):
tmpdir = tmp_path_factory.mktemp("png_gray16")
# ghostscript outputs 8-bit grayscale, so the comparison will not be exact

compare_ghostscript(

tmpdir, png_gray16_img, png_gray16_pdf, gsdevice="pnggray", exact=False
)

img2pdf_test.py:5802:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ img2pdf_test.py:419: in compare_ghostscript
compare(str(img), str(tmpdir / "gs-1.") + ext, exact, icc, False)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

im1 = '/tmp/pytest-of-buildd/pytest-0/gray16_png0/gray16.png'
im2 = '/tmp/pytest-of-buildd/pytest-0/png_gray160/gs-1.png', exact = False
icc = False, cmyk = False

def compare(im1, im2, exact, icc, cmyk):
if exact:
if cmyk and not HAVE_EXACT_CMYK8:
raise Exception("cmyk cannot be exact before ImageMagick 7.1.0-48")
elif icc:
raise Exception("icc cannot be exact")
else:
subprocess.check_call(
COMPARE
+ [
"-metric",
"AE",
"-alpha",
"off",
im1,
im2,
"null:",
]
)
else:
iccargs = []
if icc:
if ICC_PROFILE is None:
pytest.skip("Could not locate an ICC profile")
iccargs = ["-profile", ICC_PROFILE]
psnr = subprocess.run(
COMPARE
+ iccargs
+ [
"-metric",
"PSNR",
im1,
im2,
"null:",
],
check=False,
stderr=subprocess.PIPE,
).stderr
assert psnr != b"0"
assert psnr != b"0 (0)"

assert psnr_re.fullmatch(psnr) is not None, psnr

E AssertionError: b'4.24454e-05 (8.81255e-07)'
E assert None is not None
E + where None = <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60>(b'4.24454e-05 (8.81255e-07)')
E + where <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60> = re.compile(b'((?:inf|(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?))(?: \\([0-9.]+\\))?').fullmatch

img2pdf_test.py:393: AssertionError
___________________________ test_png_gray16[pikepdf] ___________________________

tmp_path_factory = TempPathFactory(_given_basetemp=None, _trace=<pluggy._tracing.TagTracerSub object at 0x7f3db4df56e0>, _basetemp=PosixPath('/tmp/pytest-of-buildd/pytest-0'), _retention_count=3, _retention_policy='all')
png_gray16_img = PosixPath('/tmp/pytest-of-buildd/pytest-0/gray16_png0/gray16.png')
png_gray16_pdf = PosixPath('/tmp/pytest-of-buildd/pytest-0/png_gray16_pdf1/out.pdf')

@pytest.mark.skipif(
sys.platform in ["win32"],
reason="test utilities not available on Windows and MacOS",
)
def test_png_gray16(tmp_path_factory, png_gray16_img, png_gray16_pdf):
tmpdir = tmp_path_factory.mktemp("png_gray16")
# ghostscript outputs 8-bit grayscale, so the comparison will not be exact

compare_ghostscript(

tmpdir, png_gray16_img, png_gray16_pdf, gsdevice="pnggray", exact=False
)

img2pdf_test.py:5802:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ img2pdf_test.py:419: in compare_ghostscript
compare(str(img), str(tmpdir / "gs-1.") + ext, exact, icc, False)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

im1 = '/tmp/pytest-of-buildd/pytest-0/gray16_png0/gray16.png'
im2 = '/tmp/pytest-of-buildd/pytest-0/png_gray161/gs-1.png', exact = False
icc = False, cmyk = False

def compare(im1, im2, exact, icc, cmyk):
if exact:
if cmyk and not HAVE_EXACT_CMYK8:
raise Exception("cmyk cannot be exact before ImageMagick 7.1.0-48")
elif icc:
raise Exception("icc cannot be exact")
else:
subprocess.check_call(
COMPARE
+ [
"-metric",
"AE",
"-alpha",
"off",
im1,
im2,
"null:",
]
)
else:
iccargs = []
if icc:
if ICC_PROFILE is None:
pytest.skip("Could not locate an ICC profile")
iccargs = ["-profile", ICC_PROFILE]
psnr = subprocess.run(
COMPARE
+ iccargs
+ [
"-metric",
"PSNR",
im1,
im2,
"null:",
],
check=False,
stderr=subprocess.PIPE,
).stderr
assert psnr != b"0"
assert psnr != b"0 (0)"

assert psnr_re.fullmatch(psnr) is not None, psnr

E AssertionError: b'4.24454e-05 (8.81255e-07)'
E assert None is not None
E + where None = <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60>(b'4.24454e-05 (8.81255e-07)')
E + where <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60> = re.compile(b'((?:inf|(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?))(?: \\([0-9.]+\\))?').fullmatch

img2pdf_test.py:393: AssertionError
____________________________ test_png_icc[internal] ____________________________

tmp_path_factory = TempPathFactory(_given_basetemp=None, _trace=<pluggy._tracing.TagTracerSub object at 0x7f3db4df56e0>, _basetemp=PosixPath('/tmp/pytest-of-buildd/pytest-0'), _retention_count=3, _retention_policy='all')
png_icc_img = PosixPath('/tmp/pytest-of-buildd/pytest-0/icc_png0/icc.png') png_icc_pdf = PosixPath('/tmp/pytest-of-buildd/pytest-0/png_icc_pdf0/out.pdf')

@pytest.mark.skipif(
sys.platform in ["darwin", "win32"],
reason="test utilities not available on Windows and MacOS",
)
def test_png_icc(tmp_path_factory, png_icc_img, png_icc_pdf):
tmpdir = tmp_path_factory.mktemp("png_icc")

compare_ghostscript(tmpdir, png_icc_img, png_icc_pdf, exact=False, icc=True)

img2pdf_test.py:5865:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ img2pdf_test.py:419: in compare_ghostscript
compare(str(img), str(tmpdir / "gs-1.") + ext, exact, icc, False)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

im1 = '/tmp/pytest-of-buildd/pytest-0/icc_png0/icc.png'
im2 = '/tmp/pytest-of-buildd/pytest-0/png_icc0/gs-1.png', exact = False
icc = True, cmyk = False

def compare(im1, im2, exact, icc, cmyk):
if exact:
if cmyk and not HAVE_EXACT_CMYK8:
raise Exception("cmyk cannot be exact before ImageMagick 7.1.0-48")
elif icc:
raise Exception("icc cannot be exact")
else:
subprocess.check_call(
COMPARE
+ [
"-metric",
"AE",
"-alpha",
"off",
im1,
im2,
"null:",
]
)
else:
iccargs = []
if icc:
if ICC_PROFILE is None:
pytest.skip("Could not locate an ICC profile")
iccargs = ["-profile", ICC_PROFILE]
psnr = subprocess.run(
COMPARE
+ iccargs
+ [
"-metric",
"PSNR",
im1,
im2,
"null:",
],
check=False,
stderr=subprocess.PIPE,
).stderr
assert psnr != b"0"
assert psnr != b"0 (0)"

assert psnr_re.fullmatch(psnr) is not None, psnr

E AssertionError: b'3.37532e-05 (7.00788e-07)'
E assert None is not None
E + where None = <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60>(b'3.37532e-05 (7.00788e-07)')
E + where <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60> = re.compile(b'((?:inf|(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?))(?: \\([0-9.]+\\))?').fullmatch

img2pdf_test.py:393: AssertionError
____________________________ test_png_icc[pikepdf] _____________________________

tmp_path_factory = TempPathFactory(_given_basetemp=None, _trace=<pluggy._tracing.TagTracerSub object at 0x7f3db4df56e0>, _basetemp=PosixPath('/tmp/pytest-of-buildd/pytest-0'), _retention_count=3, _retention_policy='all')
png_icc_img = PosixPath('/tmp/pytest-of-buildd/pytest-0/icc_png0/icc.png') png_icc_pdf = PosixPath('/tmp/pytest-of-buildd/pytest-0/png_icc_pdf1/out.pdf')

@pytest.mark.skipif(
sys.platform in ["darwin", "win32"],
reason="test utilities not available on Windows and MacOS",
)
def test_png_icc(tmp_path_factory, png_icc_img, png_icc_pdf):
tmpdir = tmp_path_factory.mktemp("png_icc")

compare_ghostscript(tmpdir, png_icc_img, png_icc_pdf, exact=False, icc=True)

img2pdf_test.py:5865:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ img2pdf_test.py:419: in compare_ghostscript
compare(str(img), str(tmpdir / "gs-1.") + ext, exact, icc, False)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

im1 = '/tmp/pytest-of-buildd/pytest-0/icc_png0/icc.png'
im2 = '/tmp/pytest-of-buildd/pytest-0/png_icc1/gs-1.png', exact = False
icc = True, cmyk = False

def compare(im1, im2, exact, icc, cmyk):
if exact:
if cmyk and not HAVE_EXACT_CMYK8:
raise Exception("cmyk cannot be exact before ImageMagick 7.1.0-48")
elif icc:
raise Exception("icc cannot be exact")
else:
subprocess.check_call(
COMPARE
+ [
"-metric",
"AE",
"-alpha",
"off",
im1,
im2,
"null:",
]
)
else:
iccargs = []
if icc:
if ICC_PROFILE is None:
pytest.skip("Could not locate an ICC profile")
iccargs = ["-profile", ICC_PROFILE]
psnr = subprocess.run(
COMPARE
+ iccargs
+ [
"-metric",
"PSNR",
im1,
im2,
"null:",
],
check=False,
stderr=subprocess.PIPE,
).stderr
assert psnr != b"0"
assert psnr != b"0 (0)"

assert psnr_re.fullmatch(psnr) is not None, psnr

E AssertionError: b'3.37532e-05 (7.00788e-07)'
E assert None is not None
E + where None = <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60>(b'3.37532e-05 (7.00788e-07)')
E + where <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60> = re.compile(b'((?:inf|(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?))(?: \\([0-9.]+\\))?').fullmatch

img2pdf_test.py:393: AssertionError
__________________________ test_miff_cmyk16[internal] __________________________

tmp_path_factory = TempPathFactory(_given_basetemp=None, _trace=<pluggy._tracing.TagTracerSub object at 0x7f3db4df56e0>, _basetemp=PosixPath('/tmp/pytest-of-buildd/pytest-0'), _retention_count=3, _retention_policy='all')
miff_cmyk16_img = PosixPath('/tmp/pytest-of-buildd/pytest-0/miff_cmyk160/in.miff')
tiff_cmyk16_img = PosixPath('/tmp/pytest-of-buildd/pytest-0/tiff_cmyk160/in.tiff')
miff_cmyk16_pdf = PosixPath('/tmp/pytest-of-buildd/pytest-0/miff_cmyk16_pdf0/out.pdf')

@pytest.mark.skipif(
sys.platform in ["win32"],
reason="test utilities not available on Windows and MacOS",
)
@pytest.mark.skipif(
platform.machine() == "s390x",
reason="https://github.com/ImageMagick/ImageMagick/issues/8055",
)
def test_miff_cmyk16(
tmp_path_factory, miff_cmyk16_img, tiff_cmyk16_img, miff_cmyk16_pdf
):
tmpdir = tmp_path_factory.mktemp("miff_cmyk16")

compare_ghostscript(

tmpdir, tiff_cmyk16_img, miff_cmyk16_pdf, gsdevice="tiff32nc", exact=False
)

img2pdf_test.py:6454:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ img2pdf_test.py:419: in compare_ghostscript
compare(str(img), str(tmpdir / "gs-1.") + ext, exact, icc, False)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

im1 = '/tmp/pytest-of-buildd/pytest-0/tiff_cmyk160/in.tiff'
im2 = '/tmp/pytest-of-buildd/pytest-0/miff_cmyk161/gs-1.tiff', exact = False icc = False, cmyk = False

def compare(im1, im2, exact, icc, cmyk):
if exact:
if cmyk and not HAVE_EXACT_CMYK8:
raise Exception("cmyk cannot be exact before ImageMagick 7.1.0-48")
elif icc:
raise Exception("icc cannot be exact")
else:
subprocess.check_call(
COMPARE
+ [
"-metric",
"AE",
"-alpha",
"off",
im1,
im2,
"null:",
]
)
else:
iccargs = []
if icc:
if ICC_PROFILE is None:
pytest.skip("Could not locate an ICC profile")
iccargs = ["-profile", ICC_PROFILE]
psnr = subprocess.run(
COMPARE
+ iccargs
+ [
"-metric",
"PSNR",
im1,
im2,
"null:",
],
check=False,
stderr=subprocess.PIPE,
).stderr
assert psnr != b"0"
assert psnr != b"0 (0)"

assert psnr_re.fullmatch(psnr) is not None, psnr

E AssertionError: b'4.1089e-06 (8.53093e-08)'
E assert None is not None
E + where None = <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60>(b'4.1089e-06 (8.53093e-08)')
E + where <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60> = re.compile(b'((?:inf|(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?))(?: \\([0-9.]+\\))?').fullmatch

img2pdf_test.py:393: AssertionError
__________________________ test_miff_cmyk16[pikepdf] ___________________________

tmp_path_factory = TempPathFactory(_given_basetemp=None, _trace=<pluggy._tracing.TagTracerSub object at 0x7f3db4df56e0>, _basetemp=PosixPath('/tmp/pytest-of-buildd/pytest-0'), _retention_count=3, _retention_policy='all')
miff_cmyk16_img = PosixPath('/tmp/pytest-of-buildd/pytest-0/miff_cmyk160/in.miff')
tiff_cmyk16_img = PosixPath('/tmp/pytest-of-buildd/pytest-0/tiff_cmyk160/in.tiff')
miff_cmyk16_pdf = PosixPath('/tmp/pytest-of-buildd/pytest-0/miff_cmyk16_pdf1/out.pdf')

@pytest.mark.skipif(
sys.platform in ["win32"],
reason="test utilities not available on Windows and MacOS",
)
@pytest.mark.skipif(
platform.machine() == "s390x",
reason="https://github.com/ImageMagick/ImageMagick/issues/8055",
)
def test_miff_cmyk16(
tmp_path_factory, miff_cmyk16_img, tiff_cmyk16_img, miff_cmyk16_pdf
):
tmpdir = tmp_path_factory.mktemp("miff_cmyk16")

compare_ghostscript(

tmpdir, tiff_cmyk16_img, miff_cmyk16_pdf, gsdevice="tiff32nc", exact=False
)

img2pdf_test.py:6454:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ img2pdf_test.py:419: in compare_ghostscript
compare(str(img), str(tmpdir / "gs-1.") + ext, exact, icc, False)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

im1 = '/tmp/pytest-of-buildd/pytest-0/tiff_cmyk160/in.tiff'
im2 = '/tmp/pytest-of-buildd/pytest-0/miff_cmyk162/gs-1.tiff', exact = False icc = False, cmyk = False

def compare(im1, im2, exact, icc, cmyk):
if exact:
if cmyk and not HAVE_EXACT_CMYK8:
raise Exception("cmyk cannot be exact before ImageMagick 7.1.0-48")
elif icc:
raise Exception("icc cannot be exact")
else:
subprocess.check_call(
COMPARE
+ [
"-metric",
"AE",
"-alpha",
"off",
im1,
im2,
"null:",
]
)
else:
iccargs = []
if icc:
if ICC_PROFILE is None:
pytest.skip("Could not locate an ICC profile")
iccargs = ["-profile", ICC_PROFILE]
psnr = subprocess.run(
COMPARE
+ iccargs
+ [
"-metric",
"PSNR",
im1,
im2,
"null:",
],
check=False,
stderr=subprocess.PIPE,
).stderr
assert psnr != b"0"
assert psnr != b"0 (0)"

assert psnr_re.fullmatch(psnr) is not None, psnr

E AssertionError: b'4.1089e-06 (8.53093e-08)'
E assert None is not None
E + where None = <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60>(b'4.1089e-06 (8.53093e-08)')
E + where <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60> = re.compile(b'((?:inf|(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?))(?: \\([0-9.]+\\))?').fullmatch

img2pdf_test.py:393: AssertionError
=========================== short test summary info ============================
FAILED img2pdf_test.py::test_png_rgb16[internal] - AssertionError: b'4.27547e...
FAILED img2pdf_test.py::test_png_rgb16[pikepdf] - AssertionError: b'4.27547e-...
FAILED img2pdf_test.py::test_png_gray16[internal] - AssertionError: b'4.24454...
FAILED img2pdf_test.py::test_png_gray16[pikepdf] - AssertionError: b'4.24454e...
FAILED img2pdf_test.py::test_png_icc[internal] - AssertionError: b'3.37532e-0...
FAILED img2pdf_test.py::test_png_icc[pikepdf] - AssertionError: b'3.37532e-05...
FAILED img2pdf_test.py::test_miff_cmyk16[internal] - AssertionError: b'4.1089...
FAILED img2pdf_test.py::test_miff_cmyk16[pikepdf] - AssertionError: b'4.1089e...
======================== 8 failed, 344 passed in 31.25s ========================
E: pybuild pybuild:389: test: plugin distutils failed with: exit code=1: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.13/build; python3.13 -m pytest
dh_auto_test: error: pybuild --test --test-pytest -i python{version} -p 3.13 returned exit code 13
make: *** [debian/rules:9: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2 --------------------------------------------------------------------------------

The above is just how the build ends and not necessarily the most relevant part.
If required, the full build log is available here:

https://people.debian.org/~sanvila/build-logs/202504/

About the archive rebuild: The build was made on virtual machines from AWS, using sbuild and a reduced chroot with only build-essential packages.

If you could not reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:img2pdf, so that this is still
visible in the BTS web page for this package.

Thanks.

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Control: forward -1 https://github.com/ImageMagick/ImageMagick/issues/8120

Quoting Santiago Vila (2025-04-15 02:19:21)

assert psnr_re.fullmatch(psnr) is not None, psnr

E AssertionError: b'4.1089e-06 (8.53093e-08)'
E assert None is not None
E + where None = <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60>(b'4.1089e-06 (8.53093e-08)')
E + where <built-in method fullmatch of re.Pattern object at 0x7f3db1f93a60> = re.compile(b'((?:inf|(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?))(?: \\([0-9.]+\\))?').fullmatch

The immediate problem is that the regex does not match but the underlying reason is that the output value changed. I reported the problem to imagemagick upstream.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:img2pdf, so that this is still
visible in the BTS web page for this package.

It's unclear where the bug is. Lets re-assign it once we have imagemagick's upstream opinion.

Thanks!

cheers, josch
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--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Hi,

Quoting Santiago Vila (2025-04-28 21:18:07)

Version 0.6.1-1 uploaded yesterday builds ok in both my setup and the official buildds.

I'm not sure where the bug is/was, but if you consider this to be a bug in img2pdf, then the bug is fixed in 0.6.1-1.

no, the changelog of my last upload contains a line explaining that I disabled the compilation tests. Reason is that I'm in the middle of figuring out where the problem is and for that it would be good if I could run the img2pdf autopkgtest on debci against imagemagick in unstable but that can only happen after img2pdf compiled successfully and for that I have to temporarily disable the tests.

I'm still in the process of bisecting quite a few things. You can see the progress of this in the upstream bug I linked this bug to. I also encountered a new problem as well where new imagemagick creates json with a number formatted as "nan" which python json does not understand (it wants "NaN" it seems).

It is not clear where this bug is because it's not clear to attach a "fault" to either. Maybe img2pdf has to learn about "nan" or maybe imagemagick should have to emit "NaN".

So still in the middle of debugging this...

Thanks!

cheers, josch
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--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)

Hi Paul,

Quoting Paul Gevers (2025-05-10 14:34:59)

On Mon, 28 Apr 2025 23:48:58 +0200 Johannes Schauer Marin Rodrigues <josch@debian.org> wrote:

It is not clear where this bug is because it's not clear to attach a "fault" to
either. Maybe img2pdf has to learn about "nan" or maybe imagemagick should have
to emit "NaN".

So still in the middle of debugging this...

Did you have any progress?

yes, the problem is fixed in current upstream imagemagick git.

The problem was, that the last imagemagick version that got uploaded to unstable was a state where upstream shipped broken PSNR comparison metrics. This was known by upstream and they needed some time to fix this. Looking at the issue I filed, the problem seems to be fixed:

https://github.com/ImageMagick/ImageMagick/issues/8120

I think a new imagemagick upload is needed. I'm putting Bastien (imagemagick maintainer) in CC but he is aware of this situation.

Thanks!

cheers, josch
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--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)