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@@ -12,7 +12,7 @@ |
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import argparse
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from PIL import Image, ImageFont, ImageDraw
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logging.basicConfig(level=logging.DEBUG, format=' %(asctime)s - %(levelname)s - %(message)s')
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logging.basicConfig(level=logging.INFO, format=' %(asctime)s - %(levelname)s - %(message)s')
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DIMENSIONS = (2000, 2844) # ratio of 0.703205791106515
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BACKGROUND = 0, 0, 0
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@@ -35,6 +35,9 @@ def get_cover_image(image_path): |
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candidates = os.listdir(image_path)
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for image in candidates:
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if image == ".DS_Store":
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candidates.remove(image)
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continue
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tmp_image = Image.open(image_path + "/" + str(image))
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ratio = calculate_ratio(tmp_image)
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if ratio < 1:
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@@ -124,7 +127,7 @@ def add_watermark(image, watermarkstring): |
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base_image.paste(slanted_image, (200, 100), slanted_image)
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base_image.save(image)
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print("Added a watermark to", image)
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logging.info("Added a watermark to %s." % image)
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# return slanted_image
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# def add_watermark ends here
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@@ -140,7 +143,7 @@ def centered(textstring, font_spec): |
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return coordinate
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# def centered ends here
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def create_cover(metadata_dict, image_directory, cover_filename):
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def create_cover(metadata_dict, image_directory, cover_filename, image_is_file):
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"""Create a cover using PIL"""
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img = Image.new("RGB", DIMENSIONS, BACKGROUND)
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@@ -151,6 +154,9 @@ def create_cover(metadata_dict, image_directory, cover_filename): |
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title_text = metadata_dict['eoa_title']
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subtitle_text = metadata_dict['eoa_subtitle']
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authors_text = format_authors(metadata_dict['eoa_authors'])
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if len(metadata_dict['eoa_zusatz']) > 0:
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authors_text += " {}".format(metadata_dict['eoa_zusatz'])
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series_number_text = "{0} {1}".format(metadata_dict['eoa_series'], metadata_dict['eoa_number'])
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if metadata_dict['eoa_series'].lower() == "sources":
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@@ -207,40 +213,57 @@ def create_cover(metadata_dict, image_directory, cover_filename): |
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img.paste(resized_image, (int(coord), 1200))
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img.save(cover_filename)
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print("Wrote", cover_filename)
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watermark = add_watermark(cover_filename, "Automatically generated cover.\nDo not use in production!")
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logging.info("Wrote %s." % cover_filename)
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# def create_cover ends here
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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parser.add_argument("image_dir", help="Path to directory with potential images.")
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parser.add_argument("image_dir_or_image", help="Path to directory with potential images or a single file.")
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parser.add_argument("-c", "--config", help="File that contains the publication data.", default="publication.cfg")
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parser.add_argument("-o", "--output", help="Name of output file.", default="Cover.jpg")
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parser.add_argument("-nw", "--nowatermark", help="Do not add a watermark to the image.", action="store_true")
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args = parser.parse_args()
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IMAGES = args.image_dir
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if os.path.exists("publication.cfg"):
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logging.debug("Using %s as publication config" % (args.config))
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if args.config:
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# if os.path.exists("publication.cfg"):
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logging.info("Using %s as publication config" % (args.config))
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config = configparser.ConfigParser()
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config.read(args.config)
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list_of_authors = list(set(config['Authors'].values()))
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for author in list_of_authors:
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if len(author) == 0:
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list_of_authors.remove(author)
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list_of_authors = []
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for entry in range(0, 5):
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author_label = "Author" + str(entry + 1)
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tmp_author = config['Authors'][author_label]
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if len(tmp_author) > 0:
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list_of_authors.append(tmp_author)
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METADATA_DICT.update({'eoa_series' : config['Technical']['Serie']})
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METADATA_DICT.update({'eoa_number' : config['Technical']['Number']})
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METADATA_DICT.update({'eoa_title' : config['Technical']['Title']})
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METADATA_DICT.update({'eoa_subtitle' : config['Technical']['Subtitle']})
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METADATA_DICT.update({'eoa_authors' : list_of_authors})
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METADATA_DICT.update({'eoa_zusatz' : config['Authors']['Zusatz']})
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else:
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logging.debug("Using the built-in metadata as publication config")
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logging.info("Using the built-in metadata as publication config")
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OUTFILE = args.output
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create_cover(METADATA_DICT, IMAGES, OUTFILE)
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IMAGES = args.image_dir_or_image
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if os.path.isfile(IMAGES):
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image_is_file = True
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elif os.path.isdir(IMAGES):
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image_is_file = False
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else:
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print("No valid image or directory given. Exiting.")
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sys.exit()
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create_cover(METADATA_DICT, IMAGES, OUTFILE, image_is_file)
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if args.nowatermark:
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logging.info("No watermark. Be careful. This is not meant to be an official cover.")
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else:
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add_watermark(OUTFILE, "Automatically generated cover.\nDo not use in production!")
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# finis
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