diff --git a/src/img2pdf_test.py b/src/img2pdf_test.py index f9000f6..24b6c95 100755 --- a/src/img2pdf_test.py +++ b/src/img2pdf_test.py @@ -22,12 +22,12 @@ import pathlib ICC_PROFILE = None ICC_PROFILE_PATHS = ( - # Debian - "/usr/share/color/icc/ghostscript/srgb.icc", - # Fedora - "/usr/share/ghostscript/iccprofiles/srgb.icc", - # Archlinux and Gentoo - "/usr/share/ghostscript/*/iccprofiles/srgb.icc", + # Debian + "/usr/share/color/icc/ghostscript/srgb.icc", + # Fedora + "/usr/share/ghostscript/iccprofiles/srgb.icc", + # Archlinux and Gentoo + "/usr/share/ghostscript/*/iccprofiles/srgb.icc", ) for glob in ICC_PROFILE_PATHS: for path in pathlib.Path("/").glob(glob.lstrip("/")): @@ -65,9 +65,16 @@ except FileNotFoundError: if not HAVE_PDFIMAGES_CMYK: warnings.warn("pdfimages >= 0.42.0 not available, skipping CMYK checks...") +for prog in ["convert", "compare", "identify"]: + try: + subprocess.check_call([prog] + ["-version"], stderr=subprocess.STDOUT) + globals()[prog.upper()] = [prog] + except subprocess.CalledProcessError: + globals()[prog.upper()] = ["magick", prog] + HAVE_IMAGEMAGICK_MODERN = True try: - ver = subprocess.check_output(["convert", "-version"], stderr=subprocess.STDOUT) + ver = subprocess.check_output(CONVERT + ["-version"], stderr=subprocess.STDOUT) m = re.fullmatch( r"Version: ImageMagick ([0-9.]+-[0-9]+) .*", ver.split(b"\n")[0].decode("utf8") ) @@ -87,7 +94,7 @@ if not HAVE_IMAGEMAGICK_MODERN: HAVE_JP2 = True try: ver = subprocess.check_output( - ["identify", "-list", "format"], stderr=subprocess.STDOUT + IDENTIFY + ["-list", "format"], stderr=subprocess.STDOUT ) found = False for line in ver.split(b"\n"): @@ -307,8 +314,8 @@ def compare(im1, im2, exact, icc, cmyk): raise Exception("icc cannot be exact") else: subprocess.check_call( - [ - "compare", + COMPARE + + [ "-metric", "AE", im1, @@ -323,7 +330,7 @@ def compare(im1, im2, exact, icc, cmyk): pytest.skip("Could not locate an ICC profile") iccargs = ["-profile", ICC_PROFILE] psnr = subprocess.run( - ["compare"] + COMPARE + iccargs + [ "-metric", @@ -412,7 +419,14 @@ def compare_pdfimages_jp2(tmpdir, img, pdf): def compare_pdfimages_tiff(tmpdir, img, pdf): subprocess.check_call(["pdfimages", "-tiff", str(pdf), str(tmpdir / "images")]) subprocess.check_call( - ["compare", "-metric", "AE", str(img), str(tmpdir / "images-000.tif"), "null:"] + COMPARE + + [ + "-metric", + "AE", + str(img), + str(tmpdir / "images-000.tif"), + "null:", + ] ) (tmpdir / "images-000.tif").unlink() @@ -422,14 +436,14 @@ def compare_pdfimages_png(tmpdir, img, pdf, exact=True, icc=False): # images-001.png is the grayscale SMask image (the original alpha channel) if os.path.isfile(tmpdir / "images-001.png"): subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmpdir / "images-000.png"), str(tmpdir / "images-001.png"), "-compose", "copy-opacity", "-composite", - str(tmpdir / "composite.png") + str(tmpdir / "composite.png"), ] ) (tmpdir / "images-000.png").unlink() @@ -440,8 +454,8 @@ def compare_pdfimages_png(tmpdir, img, pdf, exact=True, icc=False): if icc: raise Exception("not exact with icc") subprocess.check_call( - [ - "compare", + COMPARE + + [ "-metric", "AE", str(img), @@ -454,8 +468,8 @@ def compare_pdfimages_png(tmpdir, img, pdf, exact=True, icc=False): if ICC_PROFILE is None: pytest.skip("Could not locate an ICC profile") psnr = subprocess.run( - [ - "compare", + COMPARE + + [ "-metric", "PSNR", "(", @@ -473,8 +487,8 @@ def compare_pdfimages_png(tmpdir, img, pdf, exact=True, icc=False): ).stderr else: psnr = subprocess.run( - [ - "compare", + COMPARE + + [ "-metric", "PSNR", str(img), @@ -994,8 +1008,8 @@ def tmp_palette8_png(tmp_path_factory, alpha): @pytest.fixture(scope="session") def jpg_img(tmp_path_factory, tmp_normal_png): in_img = tmp_path_factory.mktemp("jpg") / "in.jpg" - subprocess.check_call(["convert", str(tmp_normal_png), str(in_img)]) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + subprocess.check_call(CONVERT + [str(tmp_normal_png), str(in_img)]) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -1036,7 +1050,7 @@ def jpg_img(tmp_path_factory, tmp_normal_png): @pytest.fixture(scope="session") def jpg_rot_img(tmp_path_factory, tmp_normal_png): in_img = tmp_path_factory.mktemp("jpg_rot") / "in.jpg" - subprocess.check_call(["convert", str(tmp_normal_png), str(in_img)]) + subprocess.check_call(CONVERT + [str(tmp_normal_png), str(in_img)]) subprocess.check_call( ["exiftool", "-overwrite_original", "-all=", str(in_img), "-n"] ) @@ -1051,7 +1065,7 @@ def jpg_rot_img(tmp_path_factory, tmp_normal_png): str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -1088,9 +1102,9 @@ def jpg_rot_img(tmp_path_factory, tmp_normal_png): def jpg_cmyk_img(tmp_path_factory, tmp_normal_png): in_img = tmp_path_factory.mktemp("jpg_cmyk") / "in.jpg" subprocess.check_call( - ["convert", str(tmp_normal_png), "-colorspace", "cmyk", str(in_img)] + CONVERT + [str(tmp_normal_png), "-colorspace", "cmyk", str(in_img)] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -1123,8 +1137,8 @@ def jpg_cmyk_img(tmp_path_factory, tmp_normal_png): @pytest.fixture(scope="session") def jpg_2000_img(tmp_path_factory, tmp_normal_png): in_img = tmp_path_factory.mktemp("jpg_2000") / "in.jp2" - subprocess.check_call(["convert", str(tmp_normal_png), str(in_img)]) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + subprocess.check_call(CONVERT + [str(tmp_normal_png), str(in_img)]) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -1157,7 +1171,7 @@ def jpg_2000_img(tmp_path_factory, tmp_normal_png): @pytest.fixture(scope="session") def png_rgb8_img(tmp_normal_png): in_img = tmp_normal_png - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -1206,7 +1220,7 @@ def png_rgb8_img(tmp_normal_png): @pytest.fixture(scope="session") def png_rgb16_img(tmp_normal16_png): in_img = tmp_normal16_png - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -1257,9 +1271,9 @@ def png_rgb16_img(tmp_normal16_png): def png_rgba8_img(tmp_path_factory, tmp_alpha_png): in_img = tmp_path_factory.mktemp("png_rgba8") / "in.png" subprocess.check_call( - ["convert", str(tmp_alpha_png), "-depth", "8", "-strip", str(in_img)] + CONVERT + [str(tmp_alpha_png), "-depth", "8", "-strip", str(in_img)] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -1309,7 +1323,7 @@ def png_rgba8_img(tmp_path_factory, tmp_alpha_png): @pytest.fixture(scope="session") def png_rgba16_img(tmp_alpha_png): in_img = tmp_alpha_png - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -1360,8 +1374,8 @@ def png_rgba16_img(tmp_alpha_png): def png_gray8a_img(tmp_path_factory, tmp_alpha_png): in_img = tmp_path_factory.mktemp("png_gray8a") / "in.png" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_alpha_png), "-colorspace", "Gray", @@ -1375,7 +1389,7 @@ def png_gray8a_img(tmp_path_factory, tmp_alpha_png): str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -1426,8 +1440,8 @@ def png_gray8a_img(tmp_path_factory, tmp_alpha_png): def png_gray16a_img(tmp_path_factory, tmp_alpha_png): in_img = tmp_path_factory.mktemp("png_gray16a") / "in.png" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_alpha_png), "-colorspace", "Gray", @@ -1437,7 +1451,7 @@ def png_gray16a_img(tmp_path_factory, tmp_alpha_png): str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -1489,9 +1503,16 @@ def png_gray16a_img(tmp_path_factory, tmp_alpha_png): def png_interlaced_img(tmp_path_factory, tmp_normal_png): in_img = tmp_path_factory.mktemp("png_interlaced") / "in.png" subprocess.check_call( - ["convert", str(tmp_normal_png), "-interlace", "PNG", "-strip", str(in_img)] + CONVERT + + [ + str(tmp_normal_png), + "-interlace", + "PNG", + "-strip", + str(in_img), + ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -1541,7 +1562,7 @@ def png_interlaced_img(tmp_path_factory, tmp_normal_png): @pytest.fixture(scope="session") def png_gray1_img(tmp_path_factory, tmp_gray1_png): identify = json.loads( - subprocess.check_output(["convert", str(tmp_gray1_png), "json:"]) + subprocess.check_output(CONVERT + [str(tmp_gray1_png), "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -1591,7 +1612,7 @@ def png_gray1_img(tmp_path_factory, tmp_gray1_png): @pytest.fixture(scope="session") def png_gray2_img(tmp_path_factory, tmp_gray2_png): identify = json.loads( - subprocess.check_output(["convert", str(tmp_gray2_png), "json:"]) + subprocess.check_output(CONVERT + [str(tmp_gray2_png), "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -1641,7 +1662,7 @@ def png_gray2_img(tmp_path_factory, tmp_gray2_png): @pytest.fixture(scope="session") def png_gray4_img(tmp_path_factory, tmp_gray4_png): identify = json.loads( - subprocess.check_output(["convert", str(tmp_gray4_png), "json:"]) + subprocess.check_output(CONVERT + [str(tmp_gray4_png), "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -1691,7 +1712,7 @@ def png_gray4_img(tmp_path_factory, tmp_gray4_png): @pytest.fixture(scope="session") def png_gray8_img(tmp_path_factory, tmp_gray8_png): identify = json.loads( - subprocess.check_output(["convert", str(tmp_gray8_png), "json:"]) + subprocess.check_output(CONVERT + [str(tmp_gray8_png), "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -1741,7 +1762,7 @@ def png_gray8_img(tmp_path_factory, tmp_gray8_png): @pytest.fixture(scope="session") def png_gray16_img(tmp_path_factory, tmp_gray16_png): identify = json.loads( - subprocess.check_output(["convert", str(tmp_gray16_png), "json:"]) + subprocess.check_output(CONVERT + [str(tmp_gray16_png), "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -1792,7 +1813,7 @@ def png_gray16_img(tmp_path_factory, tmp_gray16_png): @pytest.fixture(scope="session") def png_palette1_img(tmp_path_factory, tmp_palette1_png): identify = json.loads( - subprocess.check_output(["convert", str(tmp_palette1_png), "json:"]) + subprocess.check_output(CONVERT + [str(tmp_palette1_png), "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -1842,7 +1863,7 @@ def png_palette1_img(tmp_path_factory, tmp_palette1_png): @pytest.fixture(scope="session") def png_palette2_img(tmp_path_factory, tmp_palette2_png): identify = json.loads( - subprocess.check_output(["convert", str(tmp_palette2_png), "json:"]) + subprocess.check_output(CONVERT + [str(tmp_palette2_png), "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -1892,7 +1913,7 @@ def png_palette2_img(tmp_path_factory, tmp_palette2_png): @pytest.fixture(scope="session") def png_palette4_img(tmp_path_factory, tmp_palette4_png): identify = json.loads( - subprocess.check_output(["convert", str(tmp_palette4_png), "json:"]) + subprocess.check_output(CONVERT + [str(tmp_palette4_png), "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -1942,7 +1963,7 @@ def png_palette4_img(tmp_path_factory, tmp_palette4_png): @pytest.fixture(scope="session") def png_palette8_img(tmp_path_factory, tmp_palette8_png): identify = json.loads( - subprocess.check_output(["convert", str(tmp_palette8_png), "json:"]) + subprocess.check_output(CONVERT + [str(tmp_palette8_png), "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -1992,8 +2013,8 @@ def png_palette8_img(tmp_path_factory, tmp_palette8_png): @pytest.fixture(scope="session") def gif_transparent_img(tmp_path_factory, tmp_alpha_png): in_img = tmp_path_factory.mktemp("gif_transparent_img") / "in.gif" - subprocess.check_call(["convert", str(tmp_alpha_png), str(in_img)]) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + subprocess.check_call(CONVERT + [str(tmp_alpha_png), str(in_img)]) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2027,8 +2048,8 @@ def gif_transparent_img(tmp_path_factory, tmp_alpha_png): @pytest.fixture(scope="session") def gif_palette1_img(tmp_path_factory, tmp_palette1_png): in_img = tmp_path_factory.mktemp("gif_palette1_img") / "in.gif" - subprocess.check_call(["convert", str(tmp_palette1_png), str(in_img)]) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + subprocess.check_call(CONVERT + [str(tmp_palette1_png), str(in_img)]) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2062,8 +2083,8 @@ def gif_palette1_img(tmp_path_factory, tmp_palette1_png): @pytest.fixture(scope="session") def gif_palette2_img(tmp_path_factory, tmp_palette2_png): in_img = tmp_path_factory.mktemp("gif_palette2_img") / "in.gif" - subprocess.check_call(["convert", str(tmp_palette2_png), str(in_img)]) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + subprocess.check_call(CONVERT + [str(tmp_palette2_png), str(in_img)]) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2097,8 +2118,8 @@ def gif_palette2_img(tmp_path_factory, tmp_palette2_png): @pytest.fixture(scope="session") def gif_palette4_img(tmp_path_factory, tmp_palette4_png): in_img = tmp_path_factory.mktemp("gif_palette4_img") / "in.gif" - subprocess.check_call(["convert", str(tmp_palette4_png), str(in_img)]) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + subprocess.check_call(CONVERT + [str(tmp_palette4_png), str(in_img)]) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2132,8 +2153,8 @@ def gif_palette4_img(tmp_path_factory, tmp_palette4_png): @pytest.fixture(scope="session") def gif_palette8_img(tmp_path_factory, tmp_palette8_png): in_img = tmp_path_factory.mktemp("gif_palette8_img") / "in.gif" - subprocess.check_call(["convert", str(tmp_palette8_png), str(in_img)]) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + subprocess.check_call(CONVERT + [str(tmp_palette8_png), str(in_img)]) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2168,10 +2189,16 @@ def gif_palette8_img(tmp_path_factory, tmp_palette8_png): def gif_animation_img(tmp_path_factory, tmp_normal_png, tmp_inverse_png): in_img = tmp_path_factory.mktemp("gif_animation_img") / "in.gif" subprocess.check_call( - ["convert", str(tmp_normal_png), str(tmp_inverse_png), "-strip", str(in_img)] + CONVERT + + [ + str(tmp_normal_png), + str(tmp_inverse_png), + "-strip", + str(in_img), + ] ) identify = json.loads( - subprocess.check_output(["convert", str(in_img) + "[0]", "json:"]) + subprocess.check_output(CONVERT + [str(in_img) + "[0]", "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -2200,7 +2227,7 @@ def gif_animation_img(tmp_path_factory, tmp_normal_png, tmp_inverse_png): }, str(identify) assert identify[0]["image"].get("compression") == "LZW", str(identify) identify = json.loads( - subprocess.check_output(["convert", str(in_img) + "[1]", "json:"]) + subprocess.check_output(CONVERT + [str(in_img) + "[1]", "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -2237,8 +2264,8 @@ def gif_animation_img(tmp_path_factory, tmp_normal_png, tmp_inverse_png): def tiff_float_img(tmp_path_factory, tmp_normal_png): in_img = tmp_path_factory.mktemp("tiff_float_img") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_normal_png), "-depth", "32", @@ -2247,7 +2274,7 @@ def tiff_float_img(tmp_path_factory, tmp_normal_png): str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2298,17 +2325,17 @@ def tiff_float_img(tmp_path_factory, tmp_normal_png): def tiff_cmyk8_img(tmp_path_factory, tmp_normal_png): in_img = tmp_path_factory.mktemp("tiff_cmyk8") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_normal_png), "-colorspace", "cmyk", "-compress", "Zip", - str(in_img) + str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2355,8 +2382,8 @@ def tiff_cmyk8_img(tmp_path_factory, tmp_normal_png): def tiff_cmyk16_img(tmp_path_factory, tmp_normal_png): in_img = tmp_path_factory.mktemp("tiff_cmyk16") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_normal_png), "-depth", "16", @@ -2367,7 +2394,7 @@ def tiff_cmyk16_img(tmp_path_factory, tmp_normal_png): str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2414,15 +2441,9 @@ def tiff_cmyk16_img(tmp_path_factory, tmp_normal_png): def tiff_rgb8_img(tmp_path_factory, tmp_normal_png): in_img = tmp_path_factory.mktemp("tiff_rgb8") / "in.tiff" subprocess.check_call( - [ - "convert", - str(tmp_normal_png), - "-compress", - "Zip", - str(in_img) - ] + CONVERT + [str(tmp_normal_png), "-compress", "Zip", str(in_img)] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2468,17 +2489,17 @@ def tiff_rgb8_img(tmp_path_factory, tmp_normal_png): def tiff_rgb12_img(tmp_path_factory, tmp_normal16_png): in_img = tmp_path_factory.mktemp("tiff_rgb8") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_normal16_png), "-depth", "12", "-compress", "Zip", - str(in_img) + str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2528,17 +2549,17 @@ def tiff_rgb12_img(tmp_path_factory, tmp_normal16_png): def tiff_rgb14_img(tmp_path_factory, tmp_normal16_png): in_img = tmp_path_factory.mktemp("tiff_rgb8") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_normal16_png), "-depth", "14", "-compress", "Zip", - str(in_img) + str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2560,10 +2581,7 @@ def tiff_rgb14_img(tmp_path_factory, tmp_normal16_png): assert identify[0]["image"].get(endian) in ["Undefined", "LSB",], str( identify ) # FIXME: should be LSB - if identify[0].get("version", "0") < "1.0": - assert identify[0]["image"].get("depth") == 14, str(identify) - else: - assert identify[0]["image"].get("depth") == 16, str(identify) + assert identify[0]["image"].get("depth") == 16, str(identify) assert identify[0]["image"].get("baseDepth") == 14, str(identify) assert identify[0]["image"].get("pageGeometry") == { "width": 60, @@ -2588,17 +2606,17 @@ def tiff_rgb14_img(tmp_path_factory, tmp_normal16_png): def tiff_rgb16_img(tmp_path_factory, tmp_normal16_png): in_img = tmp_path_factory.mktemp("tiff_rgb8") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_normal16_png), "-depth", "16", "-compress", "Zip", - str(in_img) + str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2644,18 +2662,18 @@ def tiff_rgb16_img(tmp_path_factory, tmp_normal16_png): def tiff_rgba8_img(tmp_path_factory, tmp_alpha_png): in_img = tmp_path_factory.mktemp("tiff_rgba8") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_alpha_png), "-depth", "8", "-strip", "-compress", "Zip", - str(in_img) + str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2701,18 +2719,18 @@ def tiff_rgba8_img(tmp_path_factory, tmp_alpha_png): def tiff_rgba16_img(tmp_path_factory, tmp_alpha_png): in_img = tmp_path_factory.mktemp("tiff_rgba16") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_alpha_png), "-depth", "16", "-strip", "-compress", "Zip", - str(in_img) + str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2758,17 +2776,17 @@ def tiff_rgba16_img(tmp_path_factory, tmp_alpha_png): def tiff_gray1_img(tmp_path_factory, tmp_gray1_png): in_img = tmp_path_factory.mktemp("tiff_gray1") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_gray1_png), "-depth", "1", "-compress", "Zip", - str(in_img) + str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2815,17 +2833,17 @@ def tiff_gray1_img(tmp_path_factory, tmp_gray1_png): def tiff_gray2_img(tmp_path_factory, tmp_gray2_png): in_img = tmp_path_factory.mktemp("tiff_gray2") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_gray2_png), "-depth", "2", "-compress", "Zip", - str(in_img) + str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2872,17 +2890,17 @@ def tiff_gray2_img(tmp_path_factory, tmp_gray2_png): def tiff_gray4_img(tmp_path_factory, tmp_gray4_png): in_img = tmp_path_factory.mktemp("tiff_gray4") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_gray4_png), "-depth", "4", "-compress", "Zip", - str(in_img) + str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2929,17 +2947,17 @@ def tiff_gray4_img(tmp_path_factory, tmp_gray4_png): def tiff_gray8_img(tmp_path_factory, tmp_gray8_png): in_img = tmp_path_factory.mktemp("tiff_gray8") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_gray8_png), "-depth", "8", "-compress", "Zip", - str(in_img) + str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -2986,17 +3004,17 @@ def tiff_gray8_img(tmp_path_factory, tmp_gray8_png): def tiff_gray16_img(tmp_path_factory, tmp_gray16_png): in_img = tmp_path_factory.mktemp("tiff_gray16") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_gray16_png), "-depth", "16", "-compress", "Zip", - str(in_img) + str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -3043,18 +3061,18 @@ def tiff_gray16_img(tmp_path_factory, tmp_gray16_png): def tiff_multipage_img(tmp_path_factory, tmp_normal_png, tmp_inverse_png): in_img = tmp_path_factory.mktemp("tiff_multipage_img") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_normal_png), str(tmp_inverse_png), "-strip", "-compress", "Zip", - str(in_img) + str(in_img), ] ) identify = json.loads( - subprocess.check_output(["convert", str(in_img) + "[0]", "json:"]) + subprocess.check_output(CONVERT + [str(in_img) + "[0]", "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -3094,7 +3112,7 @@ def tiff_multipage_img(tmp_path_factory, tmp_normal_png, tmp_inverse_png): identify[0]["image"].get("properties", {}).get("tiff:photometric") == "RGB" ), str(identify) identify = json.loads( - subprocess.check_output(["convert", str(in_img) + "[1]", "json:"]) + subprocess.check_output(CONVERT + [str(in_img) + "[1]", "json:"]) ) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was @@ -3142,15 +3160,9 @@ def tiff_multipage_img(tmp_path_factory, tmp_normal_png, tmp_inverse_png): def tiff_palette1_img(tmp_path_factory, tmp_palette1_png): in_img = tmp_path_factory.mktemp("tiff_palette1_img") / "in.tiff" subprocess.check_call( - [ - "convert", - str(tmp_palette1_png), - "-compress", - "Zip", - str(in_img) - ] + CONVERT + [str(tmp_palette1_png), "-compress", "Zip", str(in_img)] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -3198,15 +3210,9 @@ def tiff_palette1_img(tmp_path_factory, tmp_palette1_png): def tiff_palette2_img(tmp_path_factory, tmp_palette2_png): in_img = tmp_path_factory.mktemp("tiff_palette2_img") / "in.tiff" subprocess.check_call( - [ - "convert", - str(tmp_palette2_png), - "-compress", - "Zip", - str(in_img) - ] + CONVERT + [str(tmp_palette2_png), "-compress", "Zip", str(in_img)] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -3254,15 +3260,9 @@ def tiff_palette2_img(tmp_path_factory, tmp_palette2_png): def tiff_palette4_img(tmp_path_factory, tmp_palette4_png): in_img = tmp_path_factory.mktemp("tiff_palette4_img") / "in.tiff" subprocess.check_call( - [ - "convert", - str(tmp_palette4_png), - "-compress", - "Zip", - str(in_img) - ] + CONVERT + [str(tmp_palette4_png), "-compress", "Zip", str(in_img)] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -3310,15 +3310,9 @@ def tiff_palette4_img(tmp_path_factory, tmp_palette4_png): def tiff_palette8_img(tmp_path_factory, tmp_palette8_png): in_img = tmp_path_factory.mktemp("tiff_palette8_img") / "in.tiff" subprocess.check_call( - [ - "convert", - str(tmp_palette8_png), - "-compress", - "Zip", - str(in_img) - ] + CONVERT + [str(tmp_palette8_png), "-compress", "Zip", str(in_img)] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -3365,8 +3359,8 @@ def tiff_palette8_img(tmp_path_factory, tmp_palette8_png): def tiff_ccitt_lsb_m2l_white_img(tmp_path_factory, tmp_gray1_png): in_img = tmp_path_factory.mktemp("tiff_ccitt_lsb_m2l_white_img") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_gray1_png), "-compress", "group4", @@ -3381,7 +3375,7 @@ def tiff_ccitt_lsb_m2l_white_img(tmp_path_factory, tmp_gray1_png): str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -3446,8 +3440,8 @@ def tiff_ccitt_lsb_m2l_white_img(tmp_path_factory, tmp_gray1_png): def tiff_ccitt_msb_m2l_white_img(tmp_path_factory, tmp_gray1_png): in_img = tmp_path_factory.mktemp("tiff_ccitt_msb_m2l_white_img") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_gray1_png), "-compress", "group4", @@ -3462,7 +3456,7 @@ def tiff_ccitt_msb_m2l_white_img(tmp_path_factory, tmp_gray1_png): str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -3528,8 +3522,8 @@ def tiff_ccitt_msb_m2l_white_img(tmp_path_factory, tmp_gray1_png): def tiff_ccitt_msb_l2m_white_img(tmp_path_factory, tmp_gray1_png): in_img = tmp_path_factory.mktemp("tiff_ccitt_msb_l2m_white_img") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_gray1_png), "-compress", "group4", @@ -3544,7 +3538,7 @@ def tiff_ccitt_msb_l2m_white_img(tmp_path_factory, tmp_gray1_png): str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -3615,8 +3609,8 @@ def tiff_ccitt_lsb_m2l_black_img(tmp_path_factory, tmp_gray1_png): # or at least 6.9.10-12 from Sep 7, 2018 (for the ImageMagick6 branch) # also see: https://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=34605 subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_gray1_png), "-compress", "group4", @@ -3631,7 +3625,7 @@ def tiff_ccitt_lsb_m2l_black_img(tmp_path_factory, tmp_gray1_png): str(in_img), ] ) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -3696,8 +3690,8 @@ def tiff_ccitt_lsb_m2l_black_img(tmp_path_factory, tmp_gray1_png): def tiff_ccitt_nometa1_img(tmp_path_factory, tmp_gray1_png): in_img = tmp_path_factory.mktemp("tiff_ccitt_nometa1_img") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_gray1_png), "-compress", "group4", @@ -3721,7 +3715,7 @@ def tiff_ccitt_nometa1_img(tmp_path_factory, tmp_gray1_png): subprocess.check_call( ["tiffset", "-u", "277", str(in_img)] ) # remove SamplesPerPixel (277) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -3786,8 +3780,8 @@ def tiff_ccitt_nometa1_img(tmp_path_factory, tmp_gray1_png): def tiff_ccitt_nometa2_img(tmp_path_factory, tmp_gray1_png): in_img = tmp_path_factory.mktemp("tiff_ccitt_nometa2_img") / "in.tiff" subprocess.check_call( - [ - "convert", + CONVERT + + [ str(tmp_gray1_png), "-compress", "group4", @@ -3805,7 +3799,7 @@ def tiff_ccitt_nometa2_img(tmp_path_factory, tmp_gray1_png): subprocess.check_call( ["tiffset", "-u", "278", str(in_img)] ) # remove RowsPerStrip (278) - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -3864,7 +3858,7 @@ def tiff_ccitt_nometa2_img(tmp_path_factory, tmp_gray1_png): @pytest.fixture(scope="session") def png_icc_img(tmp_icc_png): in_img = tmp_icc_png - identify = json.loads(subprocess.check_output(["convert", str(in_img), "json:"])) + identify = json.loads(subprocess.check_output(CONVERT + [str(in_img), "json:"])) assert len(identify) == 1 # somewhere between imagemagick 6.9.7.4 and 6.9.9.34, the json output was # put into an array, here we cater for the older version containing just @@ -5296,7 +5290,7 @@ def test_jpg_rot(tmp_path_factory, jpg_rot_img, jpg_rot_pdf): ) jpg_rot_png = tmpdir / "jpg_rot.png" subprocess.check_call( - ["convert", "-rotate", "90", str(jpg_rot_pnm), str(jpg_rot_png)] + CONVERT + ["-rotate", "90", str(jpg_rot_pnm), str(jpg_rot_png)] ) jpg_rot_pnm.unlink() compare_ghostscript(tmpdir, jpg_rot_png, jpg_rot_pdf) @@ -5367,6 +5361,7 @@ def test_png_rgba8(tmp_path_factory, png_rgba8_img, png_rgba8_pdf): tmpdir = tmp_path_factory.mktemp("png_rgba8") compare_pdfimages_png(tmpdir, png_rgba8_img, png_rgba8_pdf) + @pytest.mark.skipif( sys.platform in ["win32"], reason="test utilities not available on Windows and MacOS",