wooo pretty colors
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6dffbcd320
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@ -107,10 +107,37 @@ SUGGESTED_WORKS_COUNT = 10
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READONLY_FILE = stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH
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READONLY_DIR = READONLY_FILE | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH
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ANSI_RED = '\x1b[1;31m'
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ANSI_GREEN = '\x1b[1;32m'
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ANSI_YELLOW = '\x1b[1;33m'
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ANSI_GRAY = '\x1b[1;90m'
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ANSI_NORMAL = '\x1b[0m'
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ANSI_LINECLEAR = '\x1b[2K\r'
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debug_mode = False
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def debug(s):
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if debug_mode:
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print(f'{time.strftime("%Y-%m-%d %H:%M:%S")} - {s}')
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print(f'{ANSI_GRAY}{time.strftime("%Y-%m-%d %H:%M:%S")} - {s}{ANSI_NORMAL}')
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def succ(s):
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print(f'{ANSI_GREEN}{s}{ANSI_NORMAL}')
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def warn(s):
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print(f'{ANSI_YELLOW}{s}{ANSI_NORMAL}')
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def err(s):
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print(f'{ANSI_RED}{s}{ANSI_NORMAL}')
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def count_progress(idx, count, thing):
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if idx + 1 < count:
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pref = ''
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suf = '...'
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end = ''
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else:
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pref = ANSI_GREEN
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suf = ANSI_NORMAL
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end = '\n'
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print(f'{ANSI_LINECLEAR}{pref}{idx+1}/{count} {thing}{suf}', end=end)
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def open_zipfile_with_encoding(path):
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for enc in ["utf-8", "shift-jis", "shift-jisx0213"]:
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@ -119,7 +146,7 @@ def open_zipfile_with_encoding(path):
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except UnicodeDecodeError:
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pass
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print(f'{path} contains filenames with unknown character encoding!')
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err(f'{path} contains filenames with unknown character encoding!')
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exit(1)
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def open_rarfile_with_encoding(path):
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@ -128,7 +155,7 @@ def open_rarfile_with_encoding(path):
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if all('<EFBFBD>' not in info.filename for info in rf.infolist()):
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return rf
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print(f'{path} contains filenames with unknown character encoding!')
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err(f'{path} contains filenames with unknown character encoding!')
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exit(1)
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def readonly(path):
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@ -408,7 +435,7 @@ def collate(args):
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break
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if collation_result and collator.index > 0:
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print(f'Collated {collator.index} pages for {work_id}')
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succ(f'Collated {collator.index} pages for {work_id}')
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work_staging_dir.rename(work_collation_dir)
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else:
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if work_staging_dir.is_dir():
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@ -503,20 +530,20 @@ class Collator:
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def link_pdf(self, src):
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with fitz.open(src) as pdf:
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images = pdf_images(pdf, self.args.pdf_strategy)
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if images is None:
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image_extractors = pdf_image_extractors(pdf, self.args.pdf_strategy)
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if image_extractors is None:
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print(f'Failed to enumerate page images in PDF {src}')
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return None
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self.dest.mkdir(parents=True, exist_ok=True)
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print(f'0 pages collated...', end='')
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for (idx, image) in enumerate(images, start=self.index):
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for (idx, extractor) in enumerate(image_extractors, start=self.index):
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image = extractor()
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file_path = self.dest / f'{idx:04d}.{image["ext"]}'
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with open(file_path, 'wb') as f:
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f.write(image["image"])
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print(f'\x1b[2K\r{idx+1-self.index} pages collated...', end='')
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print()
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count_progress(idx, len(image_extractors), 'pages collated')
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self.index += pdf.page_count
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return True
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@ -725,7 +752,7 @@ def display_sixel_pixmap(pixmap_bytes):
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finally:
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sixel_output_unref(output)
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def pdf_images(pdf, strategy):
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def pdf_image_extractors(pdf, strategy):
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print(f'0/{pdf.page_count} pages analyzed...', end='')
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image_extractors = []
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for (idx, page) in enumerate(pdf):
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@ -762,9 +789,9 @@ def pdf_images(pdf, strategy):
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display_sixel_pixmap(pixmap.tobytes('png'))
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choice = input(f'[N]ope out / [c]onvert page{"" if xref is None else " / e[x]tract image"} / [d]rop page / [s]how page? [n/c{"" if xref is None else "/x"}/d/s] ')
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print(f'\x1b[2K\r{idx+1}/{pdf.page_count} pages analyzed...', end=('' if idx+1 < pdf.page_count else '\n'))
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count_progress(idx, pdf.page_count, 'pages analyzed')
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return (extractor() for extractor in image_extractors)
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return image_extractors
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def nfc(s):
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return unicodedata.normalize('NFC', s)
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@ -929,7 +956,7 @@ def standalone_image_size(filepath):
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with Image.open(filepath) as im:
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return im.size
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except UnidentifiedImageError:
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print(f'Warning: PIL failed to load image {filepath}! Retrying with less strict settings')
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warn(f'PIL failed to load image {filepath}! Retrying with less strict settings')
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PIL.ImageFile.LOAD_TRUNCATED_IMAGES = True
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try:
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with Image.open(filepath) as im:
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@ -1171,7 +1198,7 @@ def generate(args):
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}
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works.append(work)
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print(f'\x1b[2K\r{idx+1} database entries read...', end='')
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print(f'{ANSI_LINECLEAR}{idx+1} database entries read...', end='')
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print()
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for (idx, work) in enumerate(works):
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@ -1191,7 +1218,7 @@ def generate(args):
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with open(viewer_dir / 'index.html', 'w') as f:
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f.write(viewer_template.render(depth=3, work=work, title=work['title']))
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print(f'\x1b[2K\r{idx+1}/{len(works)} works processed...', end=('' if idx+1 < len(works) else '\n'))
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count_progress(idx, len(works), 'works processed')
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cache_con.commit()
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uca = pyuca.Collator().sort_key
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@ -1214,7 +1241,7 @@ def generate(args):
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title=cat,
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categorization=categorization,
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))
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print(f'\x1b[2K\r{idx+1}/{len(cats)} {categorization} processed...', end=('' if idx+1 < len(cats) else '\n'))
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count_progress(idx, len(cats), f'{categorization} processed')
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categorization_dir.mkdir(parents=True, exist_ok=True)
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with open(categorization_dir / 'index.html', 'w') as f:
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