From 7e3b5ef0fb773445901b0f2c1c7a15df946f43de Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tam=C3=A1s=20Zahola?= Date: Sat, 19 Jun 2021 01:28:57 +0200 Subject: [PATCH] Formatting --- src/img2pdf.py | 24 +++++++++++++++++++----- 1 file changed, 19 insertions(+), 5 deletions(-) diff --git a/src/img2pdf.py b/src/img2pdf.py index 55a3a64..2a7a5b7 100755 --- a/src/img2pdf.py +++ b/src/img2pdf.py @@ -760,7 +760,10 @@ class pdfdoc(object): artborder=None, iccp=None, ): - assert (color != Colorspace.RGBA and color != Colorspace.LA) or (imgformat == ImageFormat.PNG and smaskdata is not None) + assert ( + (color != Colorspace.RGBA and color != Colorspace.LA) + or (imgformat == ImageFormat.PNG and smaskdata is not None) + ) if self.engine == Engine.pikepdf: PdfArray = pikepdf.Array @@ -1222,7 +1225,7 @@ def get_imgmetadata( ): # Must check the IHDR chunk for the bit depth, because PIL would lossily # convert 16-bit RGBA/LA images to 8-bit. - if imgformat == ImageFormat.PNG and rawdata != None: + if imgformat == ImageFormat.PNG and rawdata is not None: depth = rawdata[24] if depth > 8: logger.warning("Image with transparency and a bit depth of %d." % depth) @@ -1553,7 +1556,11 @@ def read_images(rawdata, colorspace, first_frame_only=False, rot=None): color, ndpi, imgwidthpx, imgheightpx, rotation, iccp = get_imgmetadata( imgdata, imgformat, default_dpi, colorspace, rawdata, rot ) - if color != Colorspace.RGBA and color != Colorspace.LA and "transparency" not in imgdata.info: + if ( + color != Colorspace.RGBA + and color != Colorspace.LA + and "transparency" not in imgdata.info + ): pngidat, palette = parse_png(rawdata) # PIL does not provide the information about the original bits per # sample. Thus, we retrieve that info manually by looking at byte 9 in @@ -1745,7 +1752,11 @@ def read_images(rawdata, colorspace, first_frame_only=False, rot=None): ) ) else: - if color == Colorspace.RGBA or color == Colorspace.LA or "transparency" in newimg.info: + if ( + color == Colorspace.RGBA + or color == Colorspace.LA + or "transparency" in newimg.info + ): if color == Colorspace.RGBA: newcolor = color r, g, b, a = newimg.split() @@ -1760,7 +1771,10 @@ def read_images(rawdata, colorspace, first_frame_only=False, rot=None): newimg = Image.merge("RGB", (r, g, b)) smaskidat, _, _ = to_png_data(a) - logger.warning("Image contains an alpha channel which will be stored as a separate soft mask (/SMask) image in PDF.") + logger.warning( + "Image contains an alpha channel which will be stored " + "as a separate soft mask (/SMask) image in PDF." + ) else: newcolor = color smaskidat = None