src/img2pdf_test.py: fixes for Ubuntu Trusty
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1 changed files with 261 additions and 80 deletions
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@ -33,6 +33,38 @@ except FileNotFoundError:
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if not HAVE_MUTOOL:
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warnings.warn("mutool >= 1.10.0 not available, skipping checks...")
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HAVE_PDFIMAGES_CMYK = True
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try:
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ver = subprocess.check_output(["pdfimages", "-v"], stderr=subprocess.STDOUT)
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m = re.fullmatch(r"pdfimages version ([0-9.]+)", ver.split(b"\n")[0].decode("utf8"))
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if m is None:
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HAVE_PDFIMAGES_CMYK = False
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else:
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if parse_version(m.group(1)) < parse_version("0.42.0"):
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HAVE_PDFIMAGES_CMYK = False
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except FileNotFoundError:
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HAVE_PDFIMAGES_CMYK = False
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if not HAVE_PDFIMAGES_CMYK:
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warnings.warn("pdfimages >= 0.42.0 not available, skipping CMYK checks...")
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HAVE_IMAGEMAGICK_MODERN = True
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try:
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ver = subprocess.check_output(["convert", "-version"], stderr=subprocess.STDOUT)
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m = re.fullmatch(
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r"Version: ImageMagick ([0-9.]+)-.*", ver.split(b"\n")[0].decode("utf8")
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)
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if m is None:
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HAVE_IMAGEMAGICK_MODERN = False
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else:
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if parse_version(m.group(1)) < parse_version("6.9.10"):
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HAVE_IMAGEMAGICK_MODERN = False
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except FileNotFoundError:
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HAVE_IMAGEMAGICK_MODERN = False
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if not HAVE_IMAGEMAGICK_MODERN:
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warnings.warn("imagemagick >= 6.9.10 not available, skipping certain checks...")
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###############################################################################
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# HELPER FUNCTIONS #
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###############################################################################
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@ -327,6 +359,14 @@ def compare_pdfimages_jpg(tmpdir, img, pdf):
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(tmpdir / "images-000.jpg").unlink()
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def compare_pdfimages_cmyk(tmpdir, img, pdf):
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if not HAVE_PDFIMAGES_CMYK:
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return
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subprocess.check_call(["pdfimages", "-j", str(pdf), str(tmpdir / "images")])
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assert img.read_bytes() == (tmpdir / "images-000.jpg").read_bytes()
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(tmpdir / "images-000.jpg").unlink()
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def compare_pdfimages_jp2(tmpdir, img, pdf):
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subprocess.check_call(["pdfimages", "-jp2", str(pdf), str(tmpdir / "images")])
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assert img.read_bytes() == (tmpdir / "images-000.jp2").read_bytes()
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@ -728,7 +768,9 @@ def jpg_img(tmp_path_factory, tmp_normal_png):
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r"^ Compression: JPEG$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -766,7 +808,9 @@ def jpg_rot_img(tmp_path_factory, tmp_normal_png):
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r"^ Orientation: RightTop$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -789,7 +833,9 @@ def jpg_cmyk_img(tmp_path_factory, tmp_normal_png):
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r"^ Compression: JPEG$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -810,7 +856,9 @@ def jpg_2000_img(tmp_path_factory, tmp_normal_png):
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r"^ Compression: JPEG2000$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -835,7 +883,9 @@ def png_rgb8_img(tmp_normal_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return in_img
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@ -859,7 +909,9 @@ def png_rgb16_img(tmp_normal16_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return in_img
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@ -886,7 +938,9 @@ def png_rgba8_img(tmp_path_factory, tmp_alpha_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -911,7 +965,9 @@ def png_rgba16_img(tmp_alpha_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return in_img
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@ -951,7 +1007,9 @@ def png_gray8a_img(tmp_path_factory, tmp_alpha_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -988,7 +1046,9 @@ def png_gray16a_img(tmp_path_factory, tmp_alpha_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1016,7 +1076,9 @@ def png_interlaced_img(tmp_path_factory, tmp_normal_png):
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r"^ png:IHDR.interlace_method: 1 \(Adam7 method\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1040,7 +1102,9 @@ def png_gray1_img(tmp_path_factory, tmp_gray1_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return tmp_gray1_png
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@ -1063,7 +1127,9 @@ def png_gray2_img(tmp_path_factory, tmp_gray2_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return tmp_gray2_png
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@ -1086,7 +1152,9 @@ def png_gray4_img(tmp_path_factory, tmp_gray4_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return tmp_gray4_png
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@ -1109,7 +1177,9 @@ def png_gray8_img(tmp_path_factory, tmp_gray8_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return tmp_gray8_png
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@ -1132,7 +1202,9 @@ def png_gray16_img(tmp_path_factory, tmp_gray16_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return tmp_gray16_png
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@ -1155,7 +1227,9 @@ def png_palette1_img(tmp_path_factory, tmp_palette1_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return tmp_palette1_png
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@ -1178,7 +1252,9 @@ def png_palette2_img(tmp_path_factory, tmp_palette2_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return tmp_palette2_png
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@ -1201,7 +1277,9 @@ def png_palette4_img(tmp_path_factory, tmp_palette4_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return tmp_palette4_png
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@ -1224,7 +1302,9 @@ def png_palette8_img(tmp_path_factory, tmp_palette8_png):
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r"^ png:IHDR.interlace_method: 0 \(Not interlaced\)$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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return tmp_palette8_png
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@ -1245,7 +1325,9 @@ def gif_transparent_img(tmp_path_factory, tmp_alpha_png):
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r"^ Compression: LZW$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1267,7 +1349,9 @@ def gif_palette1_img(tmp_path_factory, tmp_palette1_png):
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r"^ Compression: LZW$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1289,7 +1373,9 @@ def gif_palette2_img(tmp_path_factory, tmp_palette2_png):
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r"^ Compression: LZW$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1311,7 +1397,9 @@ def gif_palette4_img(tmp_path_factory, tmp_palette4_png):
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r"^ Compression: LZW$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1333,7 +1421,9 @@ def gif_palette8_img(tmp_path_factory, tmp_palette8_png):
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r"^ Compression: LZW$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1357,7 +1447,9 @@ def gif_animation_img(tmp_path_factory, tmp_normal_png, tmp_inverse_png):
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r"^ Compression: LZW$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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identify = subprocess.check_output(["identify", "-verbose", str(in_img) + "[1]"])
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expected = [
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r"^ Format: GIF \(CompuServe graphics interchange format\)$",
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@ -1372,7 +1464,9 @@ def gif_animation_img(tmp_path_factory, tmp_normal_png, tmp_inverse_png):
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r"^ Scene: 1$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1408,7 +1502,9 @@ def tiff_float_img(tmp_path_factory, tmp_normal_png):
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r"^ tiff:photometric: RGB$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1435,7 +1531,9 @@ def tiff_cmyk8_img(tmp_path_factory, tmp_normal_png):
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r"^ tiff:photometric: separated$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1470,7 +1568,9 @@ def tiff_cmyk16_img(tmp_path_factory, tmp_normal_png):
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r"^ tiff:photometric: separated$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1495,7 +1595,9 @@ def tiff_rgb8_img(tmp_path_factory, tmp_normal_png):
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r"^ tiff:photometric: RGB$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1522,7 +1624,9 @@ def tiff_rgb12_img(tmp_path_factory, tmp_normal16_png):
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r"^ tiff:photometric: RGB$",
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]
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for e in expected:
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assert re.search(e, identify.decode("utf8"), re.MULTILINE)
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assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
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"utf8"
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)
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yield in_img
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in_img.unlink()
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@ -1549,7 +1653,9 @@ def tiff_rgb14_img(tmp_path_factory, tmp_normal16_png):
|
|||
r"^ tiff:photometric: RGB$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1576,7 +1682,9 @@ def tiff_rgb16_img(tmp_path_factory, tmp_normal16_png):
|
|||
r"^ tiff:photometric: RGB$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1603,7 +1711,9 @@ def tiff_rgba8_img(tmp_path_factory, tmp_alpha_png):
|
|||
r"^ tiff:photometric: RGB$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1630,7 +1740,9 @@ def tiff_rgba16_img(tmp_path_factory, tmp_alpha_png):
|
|||
r"^ tiff:photometric: RGB$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1655,7 +1767,9 @@ def tiff_gray1_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ tiff:photometric: min-is-black$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1680,7 +1794,9 @@ def tiff_gray2_img(tmp_path_factory, tmp_gray2_png):
|
|||
r"^ tiff:photometric: min-is-black$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1705,7 +1821,9 @@ def tiff_gray4_img(tmp_path_factory, tmp_gray4_png):
|
|||
r"^ tiff:photometric: min-is-black$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1730,7 +1848,9 @@ def tiff_gray8_img(tmp_path_factory, tmp_gray8_png):
|
|||
r"^ tiff:photometric: min-is-black$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1755,7 +1875,9 @@ def tiff_gray16_img(tmp_path_factory, tmp_gray16_png):
|
|||
r"^ tiff:photometric: min-is-black$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1764,7 +1886,7 @@ 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", tmp_normal_png, tmp_inverse_png, "-strip", str(in_img)]
|
||||
["convert", str(tmp_normal_png), str(tmp_inverse_png), "-strip", str(in_img)]
|
||||
)
|
||||
identify = subprocess.check_output(["identify", "-verbose", str(in_img) + "[0]"])
|
||||
expected = [
|
||||
|
|
@ -1782,7 +1904,9 @@ def tiff_multipage_img(tmp_path_factory, tmp_normal_png, tmp_inverse_png):
|
|||
r"^ tiff:photometric: RGB$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
identify = subprocess.check_output(["identify", "-verbose", str(in_img) + "[1]"])
|
||||
expected = [
|
||||
r"^ Format: TIFF \(Tagged Image File Format\)$",
|
||||
|
|
@ -1800,7 +1924,9 @@ def tiff_multipage_img(tmp_path_factory, tmp_normal_png, tmp_inverse_png):
|
|||
r"^ Scene: 1$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1826,7 +1952,9 @@ def tiff_palette1_img(tmp_path_factory, tmp_palette1_png):
|
|||
r"^ tiff:photometric: palette$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1852,7 +1980,9 @@ def tiff_palette2_img(tmp_path_factory, tmp_palette2_png):
|
|||
r"^ tiff:photometric: palette$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1878,7 +2008,9 @@ def tiff_palette4_img(tmp_path_factory, tmp_palette4_png):
|
|||
r"^ tiff:photometric: palette$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1904,7 +2036,9 @@ def tiff_palette8_img(tmp_path_factory, tmp_palette8_png):
|
|||
r"^ tiff:photometric: palette$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1944,7 +2078,9 @@ def tiff_ccitt_lsb_m2l_white_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ tiff:rows-per-strip: 60$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
tiffinfo = subprocess.check_output(["tiffinfo", str(in_img)])
|
||||
expected = [
|
||||
r"^ Image Width: 60 Image Length: 60",
|
||||
|
|
@ -1956,7 +2092,9 @@ def tiff_ccitt_lsb_m2l_white_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ Rows/Strip: 60",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -1996,7 +2134,9 @@ def tiff_ccitt_msb_m2l_white_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ tiff:rows-per-strip: 60$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
tiffinfo = subprocess.check_output(["tiffinfo", str(in_img)])
|
||||
expected = [
|
||||
r"^ Image Width: 60 Image Length: 60",
|
||||
|
|
@ -2008,7 +2148,9 @@ def tiff_ccitt_msb_m2l_white_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ Rows/Strip: 60",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -2048,7 +2190,9 @@ def tiff_ccitt_msb_l2m_white_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ tiff:rows-per-strip: 60$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
tiffinfo = subprocess.check_output(["tiffinfo", str(in_img)])
|
||||
expected = [
|
||||
r"^ Image Width: 60 Image Length: 60",
|
||||
|
|
@ -2060,7 +2204,9 @@ def tiff_ccitt_msb_l2m_white_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ Rows/Strip: 60",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -2104,7 +2250,9 @@ def tiff_ccitt_lsb_m2l_black_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ tiff:rows-per-strip: 60$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
tiffinfo = subprocess.check_output(["tiffinfo", str(in_img)])
|
||||
expected = [
|
||||
r"^ Image Width: 60 Image Length: 60",
|
||||
|
|
@ -2116,7 +2264,9 @@ def tiff_ccitt_lsb_m2l_black_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ Rows/Strip: 60",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
yield in_img
|
||||
in_img.unlink()
|
||||
|
||||
|
|
@ -2165,7 +2315,9 @@ def tiff_ccitt_nometa1_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ tiff:rows-per-strip: 60$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
tiffinfo = subprocess.check_output(["tiffinfo", str(in_img)])
|
||||
expected = [
|
||||
r"^ Image Width: 60 Image Length: 60",
|
||||
|
|
@ -2174,7 +2326,9 @@ def tiff_ccitt_nometa1_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ Rows/Strip: 60",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
unexpected = [" Bits/Sample: ", " FillOrder: ", " Samples/Pixel: "]
|
||||
for e in unexpected:
|
||||
assert e not in tiffinfo.decode("utf8")
|
||||
|
|
@ -2219,7 +2373,9 @@ def tiff_ccitt_nometa2_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ tiff:photometric: min-is-white$",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, identify.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
unexpected = [" tiff:rows-per-strip: "]
|
||||
for e in unexpected:
|
||||
assert e not in identify.decode("utf8")
|
||||
|
|
@ -2233,7 +2389,9 @@ def tiff_ccitt_nometa2_img(tmp_path_factory, tmp_gray1_png):
|
|||
r"^ Samples/Pixel: 1",
|
||||
]
|
||||
for e in expected:
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE)
|
||||
assert re.search(e, tiffinfo.decode("utf8"), re.MULTILINE), identify.decode(
|
||||
"utf8"
|
||||
)
|
||||
unexpected = [" Rows/Strip: "]
|
||||
for e in unexpected:
|
||||
assert e not in tiffinfo.decode("utf8")
|
||||
|
|
@ -2861,8 +3019,10 @@ def gif_animation_pdf(tmp_path_factory, gif_animation_img, request):
|
|||
]
|
||||
)
|
||||
pdfinfo = subprocess.check_output(["pdfinfo", str(out_pdf)])
|
||||
assert re.search("^Pages: +2$", pdfinfo.decode("utf8"), re.MULTILINE)
|
||||
subprocess.check_call(["pdfseparate", out_pdf, str(tmpdir / "page-%d.pdf")])
|
||||
assert re.search(
|
||||
"^Pages: +2$", pdfinfo.decode("utf8"), re.MULTILINE
|
||||
), identify.decode("utf8")
|
||||
subprocess.check_call(["pdfseparate", str(out_pdf), str(tmpdir / "page-%d.pdf")])
|
||||
for page in [1, 2]:
|
||||
gif_animation_pdf_nr = tmpdir / ("page-%d.pdf" % page)
|
||||
with pikepdf.open(gif_animation_pdf_nr) as p:
|
||||
|
|
@ -3077,8 +3237,10 @@ def tiff_multipage_pdf(tmp_path_factory, tiff_multipage_img, request):
|
|||
]
|
||||
)
|
||||
pdfinfo = subprocess.check_output(["pdfinfo", str(out_pdf)])
|
||||
assert re.search("^Pages: +2$", pdfinfo.decode("utf8"), re.MULTILINE)
|
||||
subprocess.check_call(["pdfseparate", out_pdf, str(tmpdir / "page-%d.pdf")])
|
||||
assert re.search(
|
||||
"^Pages: +2$", pdfinfo.decode("utf8"), re.MULTILINE
|
||||
), identify.decode("utf8")
|
||||
subprocess.check_call(["pdfseparate", str(out_pdf), str(tmpdir / "page-%d.pdf")])
|
||||
for page in [1, 2]:
|
||||
tiff_multipage_pdf_nr = tmpdir / ("page-%d.pdf" % page)
|
||||
with pikepdf.open(tiff_multipage_pdf_nr) as p:
|
||||
|
|
@ -3476,9 +3638,12 @@ def test_jpg_cmyk(tmp_path_factory, jpg_cmyk_img, jpg_cmyk_pdf):
|
|||
)
|
||||
# not testing with poppler as it cannot write CMYK images
|
||||
compare_mupdf(tmpdir, jpg_cmyk_img, jpg_cmyk_pdf, exact=False, cmyk=True)
|
||||
compare_pdfimages_jpg(tmpdir, jpg_cmyk_img, jpg_cmyk_pdf)
|
||||
compare_pdfimages_cmyk(tmpdir, jpg_cmyk_img, jpg_cmyk_pdf)
|
||||
|
||||
|
||||
@pytest.mark.skipif(
|
||||
not HAVE_IMAGEMAGICK_MODERN, reason="requires imagemagick with support for jpeg2000"
|
||||
)
|
||||
def test_jpg_2000(tmp_path_factory, jpg_2000_img, jpg_2000_pdf):
|
||||
tmpdir = tmp_path_factory.mktemp("jpg_2000")
|
||||
compare_ghostscript(tmpdir, jpg_2000_img, jpg_2000_pdf)
|
||||
|
|
@ -3515,7 +3680,7 @@ def test_png_rgba8(tmp_path_factory, png_rgba8_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
png_rgba8_img,
|
||||
str(png_rgba8_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3534,7 +3699,7 @@ def test_png_rgba16(tmp_path_factory, png_rgba16_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
png_rgba16_img,
|
||||
str(png_rgba16_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3553,7 +3718,7 @@ def test_png_gray8a(tmp_path_factory, png_gray8a_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
png_gray8a_img,
|
||||
str(png_gray8a_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3572,7 +3737,7 @@ def test_png_gray16a(tmp_path_factory, png_gray16a_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
png_gray16a_img,
|
||||
str(png_gray16a_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3675,7 +3840,7 @@ def test_gif_transparent(tmp_path_factory, gif_transparent_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
gif_transparent_img,
|
||||
str(gif_transparent_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3717,7 +3882,7 @@ def test_gif_palette8(tmp_path_factory, gif_palette8_img, gif_palette8_pdf):
|
|||
def test_gif_animation(tmp_path_factory, gif_animation_img, gif_animation_pdf):
|
||||
tmpdir = tmp_path_factory.mktemp("gif_animation")
|
||||
subprocess.check_call(
|
||||
["pdfseparate", gif_animation_pdf, str(tmpdir / "page-%d.pdf")]
|
||||
["pdfseparate", str(gif_animation_pdf), str(tmpdir / "page-%d.pdf")]
|
||||
)
|
||||
for page in [1, 2]:
|
||||
gif_animation_pdf_nr = tmpdir / ("page-%d.pdf" % page)
|
||||
|
|
@ -3746,7 +3911,7 @@ def test_tiff_float(tmp_path_factory, tiff_float_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
tiff_float_img,
|
||||
str(tiff_float_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3776,7 +3941,7 @@ def test_tiff_cmyk16(tmp_path_factory, tiff_cmyk16_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
tiff_cmyk16_img,
|
||||
str(tiff_cmyk16_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3804,7 +3969,7 @@ def test_tiff_rgb12(tmp_path_factory, tiff_rgb12_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
tiff_rgb12_img,
|
||||
str(tiff_rgb12_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3824,7 +3989,7 @@ def test_tiff_rgb14(tmp_path_factory, tiff_rgb14_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
tiff_rgb14_img,
|
||||
str(tiff_rgb14_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3844,7 +4009,7 @@ def test_tiff_rgb16(tmp_path_factory, tiff_rgb16_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
tiff_rgb16_img,
|
||||
str(tiff_rgb16_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3863,7 +4028,7 @@ def test_tiff_rgba8(tmp_path_factory, tiff_rgba8_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
tiff_rgba8_img,
|
||||
str(tiff_rgba8_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3882,7 +4047,7 @@ def test_tiff_rgba16(tmp_path_factory, tiff_rgba16_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
tiff_rgba16_img,
|
||||
str(tiff_rgba16_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3933,7 +4098,7 @@ def test_tiff_gray16(tmp_path_factory, tiff_gray16_img, engine):
|
|||
"--nodate",
|
||||
"--engine=" + engine,
|
||||
"--output=" + str(out_pdf),
|
||||
tiff_gray16_img,
|
||||
str(tiff_gray16_img),
|
||||
]
|
||||
).returncode
|
||||
)
|
||||
|
|
@ -3943,7 +4108,7 @@ def test_tiff_gray16(tmp_path_factory, tiff_gray16_img, engine):
|
|||
def test_tiff_multipage(tmp_path_factory, tiff_multipage_img, tiff_multipage_pdf):
|
||||
tmpdir = tmp_path_factory.mktemp("tiff_multipage")
|
||||
subprocess.check_call(
|
||||
["pdfseparate", tiff_multipage_pdf, str(tmpdir / "page-%d.pdf")]
|
||||
["pdfseparate", str(tiff_multipage_pdf), str(tmpdir / "page-%d.pdf")]
|
||||
)
|
||||
for page in [1, 2]:
|
||||
tiff_multipage_pdf_nr = tmpdir / ("page-%d.pdf" % page)
|
||||
|
|
@ -3962,6 +4127,10 @@ def test_tiff_multipage(tmp_path_factory, tiff_multipage_img, tiff_multipage_pdf
|
|||
tiff_multipage_pdf_nr.unlink()
|
||||
|
||||
|
||||
@pytest.mark.skipif(
|
||||
not HAVE_IMAGEMAGICK_MODERN,
|
||||
reason="requires imagemagick with support for keeping the palette depth",
|
||||
)
|
||||
def test_tiff_palette1(tmp_path_factory, tiff_palette1_img, tiff_palette1_pdf):
|
||||
tmpdir = tmp_path_factory.mktemp("tiff_palette1")
|
||||
compare_ghostscript(tmpdir, tiff_palette1_img, tiff_palette1_pdf)
|
||||
|
|
@ -3970,6 +4139,10 @@ def test_tiff_palette1(tmp_path_factory, tiff_palette1_img, tiff_palette1_pdf):
|
|||
# pdfimages cannot export palette based images
|
||||
|
||||
|
||||
@pytest.mark.skipif(
|
||||
not HAVE_IMAGEMAGICK_MODERN,
|
||||
reason="requires imagemagick with support for keeping the palette depth",
|
||||
)
|
||||
def test_tiff_palette2(tmp_path_factory, tiff_palette2_img, tiff_palette2_pdf):
|
||||
tmpdir = tmp_path_factory.mktemp("tiff_palette2")
|
||||
compare_ghostscript(tmpdir, tiff_palette2_img, tiff_palette2_pdf)
|
||||
|
|
@ -3978,6 +4151,10 @@ def test_tiff_palette2(tmp_path_factory, tiff_palette2_img, tiff_palette2_pdf):
|
|||
# pdfimages cannot export palette based images
|
||||
|
||||
|
||||
@pytest.mark.skipif(
|
||||
not HAVE_IMAGEMAGICK_MODERN,
|
||||
reason="requires imagemagick with support for keeping the palette depth",
|
||||
)
|
||||
def test_tiff_palette4(tmp_path_factory, tiff_palette4_img, tiff_palette4_pdf):
|
||||
tmpdir = tmp_path_factory.mktemp("tiff_palette4")
|
||||
compare_ghostscript(tmpdir, tiff_palette4_img, tiff_palette4_pdf)
|
||||
|
|
@ -4045,6 +4222,10 @@ def test_tiff_ccitt_msb_l2m_white(
|
|||
)
|
||||
|
||||
|
||||
@pytest.mark.skipif(
|
||||
not HAVE_IMAGEMAGICK_MODERN,
|
||||
reason="requires imagemagick with support for min-is-black",
|
||||
)
|
||||
def test_tiff_ccitt_lsb_m2l_black(
|
||||
tmp_path_factory, tiff_ccitt_lsb_m2l_black_img, tiff_ccitt_lsb_m2l_black_pdf
|
||||
):
|
||||
|
|
|
|||
Loading…
Reference in a new issue