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Option --disable-wmf writes image embed code for wmf/emf files, and fix for writing emf files. #73

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Option --disable-wmf writes image embed code for wmf/emf files, and fix for writing emf files. #73

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73a8d37
Option --disable-wmf writes image embed code for wmf files
allefeld Jan 18, 2025
d40bba3
Take file extension from shape.image.filename instead of shape.image.ext
allefeld Jan 18, 2025
38ebeac
Use SHA1 for image file name
allefeld Jan 18, 2025
ec63733
Personal preferences for Quarto formatter
allefeld Dec 23, 2025
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25 changes: 6 additions & 19 deletions pptx2md/outputter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -361,31 +361,18 @@ def put_elements(elements: List[SlideElement]):
self.put_para(":::")

if slide_idx < len(presentation_data.slides) - 1 and self.config.enable_slides:
self.put_para("\n---\n")
self.put_para("\n***\n")

self.close()

def put_header(self):
self.ofile.write('''---
title: "Presentation Title"
author: "Author"
format:
revealjs:
slide-number: c/t
width: 1600
height: 900
logo: img/logo.png
footer: "Organization"
incremental: true
theme: [simple]
---
''')
pass

def put_title(self, text, level):
self.ofile.write('#' * level + ' ' + text + '\n\n')
self.ofile.write('\n\n' + '#' * level + ' ' + text + '\n\n')

def put_list(self, text, level):
self.ofile.write(' ' * level + '* ' + text.strip() + '\n')
self.ofile.write(' ' * level + '- ' + text.strip() + '\n')

def put_para(self, text):
self.ofile.write(text + '\n\n')
Expand All @@ -403,13 +390,13 @@ def put_table(self, table):
self.ofile.write('\n'.join([gen_table_row(row) for row in table[1:]]) + '\n\n')

def get_accent(self, text):
return ' _' + text + '_ '
return ' *' + text + '* '

def get_strong(self, text):
return ' __' + text + '__ '

def get_colored(self, text, rgb):
return ' <span style="color:%s">%s</span> ' % (rgb_to_hex(rgb), text)
return ' [%s]{style="color:%s"} ' % (text, rgb_to_hex(rgb))

def get_hyperlink(self, text, url):
return '[' + text + '](' + url + ')'
Expand Down
15 changes: 6 additions & 9 deletions pptx2md/parser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -44,8 +44,6 @@

logger = logging.getLogger(__name__)

picture_count = 0


def is_title(shape):
if shape.is_placeholder and (shape.placeholder_format.type == PP_PLACEHOLDER.TITLE or
Expand Down Expand Up @@ -148,11 +146,11 @@ def process_picture(config: ConversionConfig, shape, slide_idx) -> Union[ImageEl
if config.disable_image:
return None

global picture_count

file_prefix = ''.join(os.path.basename(config.pptx_path).split('.')[:-1])
pic_name = file_prefix + f'_{picture_count}'
pic_ext = shape.image.ext
pic_name = shape.image.sha1
if shape.image.filename:
pic_ext = shape.image.filename.split('.')[-1]
else:
pic_ext = shape.image.ext
if not os.path.exists(config.image_dir):
os.makedirs(config.image_dir)

Expand All @@ -161,10 +159,9 @@ def process_picture(config: ConversionConfig, shape, slide_idx) -> Union[ImageEl
img_outputter_path = os.path.relpath(output_path, common_path)
with open(output_path, 'wb') as f:
f.write(shape.image.blob)
picture_count += 1

# normal images
if pic_ext != 'wmf':
if config.disable_wmf or (pic_ext != 'wmf' and pic_ext != 'emf'):
return ImageElement(path=img_outputter_path, width=config.image_width)

# wmf images, try to convert, if failed, output as original
Expand Down