Python Picture.width方法代码示例

# 需要导入模块: from mutagen.flac import Picture [as 别名]
# 或者: from mutagen.flac.Picture import width [as 别名]
    def set_image(self, image):
        """Replaces all embedded images by the passed image"""

        with translate_errors():
            tag = FLAC(self["~filename"])

        try:
            data = image.read()
        except EnvironmentError as e:
            raise AudioFileError(e)

        pic = Picture()
        pic.data = data
        pic.type = APICType.COVER_FRONT
        pic.mime = image.mime_type
        pic.width = image.width
        pic.height = image.height
        pic.depth = image.color_depth

        tag.add_picture(pic)

        with translate_errors():
            tag.save()

        # clear vcomment tags
        super(FLACFile, self).clear_images()

        self.has_images = True

# 需要导入模块: from mutagen.flac import Picture [as 别名]
# 或者: from mutagen.flac.Picture import width [as 别名]
def download_and_fix_ogg(ogg, audio_metadata, cover_art_file):
    global DRY_RUN
    if DRY_RUN:
        print "This is a dry run. So pretending to download the ogg..."
        return "/tmp/ogg"
    print "Now downloading the ogg in order to set the metadata in it..."
    if not LIVE and len(sys.argv) >= 6 and os.path.exists(sys.argv[5]):
        ogg_local_fn = sys.argv[5]
        print "(using presupplied file %s)" % ogg_local_fn
    else:
        f, metadata = client.get_file_and_metadata(ogg)
        ogg_local_fn = fetch_file(f, metadata)
    print "Successfully downloaded (to %s): now editing metadata..." % ogg_local_fn
    audio = OggVorbis(ogg_local_fn)
    for k in audio_metadata.keys():
        audio[k] = audio_metadata[k]
    # add cover art
    im=Image.open(cover_art_file)
    w,h=im.size
    p=Picture()
    imdata=open(cover_art_file,'rb').read()
    p.data=imdata
    p.type=3
    p.desc=''
    p.mime='image/jpeg';
    p.width=w; p.height=h
    p.depth=24
    dt=p.write(); 
    enc=base64.b64encode(dt).decode('ascii');
    audio['metadata_block_picture']=[enc];
    audio.save()
    print "Successfully updated metadata."
    return ogg_local_fn

# 需要导入模块: from mutagen.flac import Picture [as 别名]
# 或者: from mutagen.flac.Picture import width [as 别名]
def get_image_size(fname):
	'''Determine the image type of fhandle and return its size.
	from draco'''
	with open(fname, 'rb') as fhandle:
		head = fhandle.read(24)
		if len(head) != 24:
			return
		if imghdr.what(fname) == 'png':
			check = struct.unpack('>i', head[4:8])[0]
			if check != 0x0d0a1a0a:
				return
			width, height = struct.unpack('>ii', head[16:24])
		elif imghdr.what(fname) == 'gif':
			width, height = struct.unpack('<HH', head[6:10])
		elif imghdr.what(fname) == 'jpeg':
			try:
				fhandle.seek(0) # Read 0xff next
				size = 2
				ftype = 0
				while not 0xc0 <= ftype <= 0xcf:
					fhandle.seek(size, 1)
					byte = fhandle.read(1)
					while ord(byte) == 0xff:
						byte = fhandle.read(1)
					ftype = ord(byte)
					size = struct.unpack('>H', fhandle.read(2))[0] - 2
				# We are at a SOFn block
				fhandle.seek(1, 1)  # Skip `precision' byte.
				height, width = struct.unpack('>HH', fhandle.read(4))
			except Exception: #IGNORE:W0703
				printError()
				return
		else:
			return
		fhandle.seek(0)
		imgdata = fhandle.read()
		img = Picture()
		img.data = imgdata
		img.width = width
		img.height = height

        return img

# 需要导入模块: from mutagen.flac import Picture [as 别名]
# 或者: from mutagen.flac.Picture import width [as 别名]
def ogg_coverart(config):
    print("Adding " + config.coverart_mime +  " cover art to " + config.ogg_file)
    coverart = config.coverart
    imgdata = open(coverart,'rb').read()

    im = Image.open(coverart)
    w,h = im.size

    p = Picture()
    p.data = imgdata
    p.type = 3
    p.desc = 'Cover'
    p.mime = config.coverart_mime
    p.width = w
    p.height = h
    p.depth = 24
    dt=p.write()
    enc=base64.b64encode(dt).decode('ascii')

    audio = OggVorbis(config.ogg_file)
    audio['metadata_block_picture']=[enc]
    audio.save()

# 需要导入模块: from mutagen.flac import Picture [as 别名]
# 或者: from mutagen.flac.Picture import width [as 别名]
    def set_image(self, image):
        """Replaces all embedded images by the passed image"""

        try:
            audio = self.MutagenType(self["~filename"])
            data = image.file.read()
        except EnvironmentError:
            return

        pic = Picture()
        pic.data = data
        pic.type = APICType.COVER_FRONT
        pic.mime = image.mime_type
        pic.width = image.width
        pic.height = image.height
        pic.depth = image.color_depth

        audio.pop("coverart", None)
        audio.pop("coverartmime", None)
        audio["metadata_block_picture"] = base64.b64encode(pic.write())
        audio.save()

        self.has_images = True