def iterate_image_strings(images, latex):
for image in images:
raw_image_url = image[2]
logger.info('raw image url: {}'.format(raw_image_url))
image_source_path = extract_image_path(raw_image_url)
image_target_path = file_path('/assets/{}{}'.format(
file_name(image_source_path), file_extension(image_source_path)))
logger.info('image source path: {}'.format(image_source_path))
logger.info('image target path: {}'.format(image_target_path))
resource = download(unquote(raw_image_url).replace('\\', ''))
if resource:
logger.info('writing {}'.format(image_source_path))
write_file(image_source_path, 'wb', resource)
latex = replace_image(image_source_path, image_target_path,
raw_image_url, latex)
logger.info('image sequence run has finished returning\n')
return latex
def extract_image_path(raw_image_url):
image_file = urlparse(raw_image_url).path
image_source_path = file_path('/assets/{}{}'.format(
str(uuid.uuid4()), file_extension(image_file)))
return image_source_path
def check_convert_image(image_source_path, image_target_path):
svg_file_types = ['image/svg+xml', 'image/svg']
dimensions = None
image_target_path = file_path('/assets/{}.png'.format(
file_name(image_target_path)))
if file_type(image_source_path) in svg_file_types:
dimensions = convert_svg_image(image_source_path, image_target_path)
elif file_type(image_source_path) == 'image/gif':
dimensions = convert_gif_image(image_source_path, image_target_path)
return dimensions
def initialize():
args = argparser()
source = args.input
format = args.format
makedir(file_path('/output'))
makedir(file_path('/assets'))
if args.format == 'gfm':
resource = convert_other(source, 'html', format)
source = file_path('/output/{}.html'.format(args.output))
logger.info('writing {}'.format(source))
write_file(source, 'w', resource)
elif args.format == 'rst':
resource = convert_other(source, 'md', format)
source = file_path('/output/{}.md'.format(args.output))
logger.info('writing {}'.format(source))
write_file(source, 'w', resource)
latex = convert_markdown(source, format)
latex = replace_urls(args.input, latex)
latex = replace_rule(latex)
latex = replace_emoji(latex)
latex = replace_quote(latex)
latex = replace_unicode(latex)
latex = replace_verbatim(latex)
images = find_all_images(latex)
latex = iterate_image_strings(images, latex)
target = file_path('/output/{}.tex'.format(args.output))
logger.info('writing {}'.format(target))
write_file(target, 'w', latex)
if not args.dry:
convert_latex(args.output)
def convert_latex(target):
subprocess.call(
'xelatex -interaction nonstopmode -output-directory {} {}'.
format( # noqa: E501
file_path('/output'), file_path('/output/{}.tex'.format(target))),
shell=True)