Create app.py

app.py

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+from pywebio.input import file_upload, textarea
+from pywebio.output import put_file, put_text
+from pywebio.platform.flask import webio_view
+from pywebio import start_server
+from flask import Flask, redirect
+import markdown
+from pptx import Presentation
+from pptx.util import Inches
+import io
+
+app = Flask(__name__)
+
+def markdown_to_pptx(md_text):
+    prs = Presentation()
+    lines = md_text.split('\n')
+    current_slide = None
+    bullet_level = 0
+
+    for line in lines:
+        stripped_line = line.strip()
+
+        if stripped_line.startswith('#'):
+            level = len(stripped_line) - len(stripped_line.lstrip('#'))
+            title = stripped_line.lstrip('#').strip()
+
+            if level == 1:
+                if current_slide:
+                    prs.slides.append(current_slide)
+                current_slide = prs.slides.add_slide(prs.slide_layouts[0])
+                title_shape = current_slide.shapes.title
+                title_shape.text = title
+                bullet_level = 0
+            elif level == 2:
+                if not current_slide:
+                    current_slide = prs.slides.add_slide(prs.slide_layouts[1])
+                    title_shape = current_slide.shapes.title
+                    title_shape.text = title
+                else:
+                    bullet_level = 1
+                    text_frame = current_slide.shapes.placeholders[1].text_frame
+                    p = text_frame.add_paragraph()
+                    p.text = title
+                    p.level = bullet_level - 1
+            else:
+                if not current_slide:
+                    current_slide = prs.slides.add_slide(prs.slide_layouts[1])
+                    title_shape = current_slide.shapes.title
+                    title_shape.text = title
+                else:
+                    bullet_level = level - 1
+                    text_frame = current_slide.shapes.placeholders[1].text_frame
+                    p = text_frame.add_paragraph()
+                    p.text = title
+                    p.level = bullet_level - 1
+        elif stripped_line.startswith('*') or stripped_line.startswith('-'):
+            if not current_slide:
+                current_slide = prs.slides.add_slide(prs.slide_layouts[1])
+                title_shape = current_slide.shapes.title
+                title_shape.text = "Untitled Slide"
+            text_frame = current_slide.shapes.placeholders[1].text_frame
+            p = text_frame.add_paragraph()
+            p.text = stripped_line.lstrip('*-').strip()
+            p.level = bullet_level
+        elif stripped_line:
+            if not current_slide:
+                current_slide = prs.slides.add_slide(prs.slide_layouts[1])
+                title_shape = current_slide.shapes.title
+                title_shape.text = "Untitled Slide"
+            text_frame = current_slide.shapes.placeholders[1].text_frame
+            p = text_frame.add_paragraph()
+            p.text = stripped_line
+            p.level = bullet_level
+
+    if current_slide:
+        prs.slides.append(current_slide)
+
+    output = io.BytesIO()
+    prs.save(output)
+    output.seek(0)
+    return output
+
+def pdf_compressor():
+    put_text("Upload a Markdown file or paste Markdown text to convert to PowerPoint:")
+    file = file_upload("Upload Markdown File", accept=".md")
+    md_text = textarea("Paste Markdown Text", placeholder="Enter or paste your markdown text here", help_text="You can paste your markdown text here")
+
+    if file:
+        md_text = file['content'].decode('utf-8')
+
+    if md_text:
+        pptx_output = markdown_to_pptx(md_text)
+        put_file({
+            "filename": "output.pptx",
+            "content": pptx_output,
+            "type": "application/vnd.openxmlformats-officedocument.presentationml.presentation"
+        })
+    else:
+        put_text("No markdown content provided.")
+
+if __name__ == '__main__':
+    start_server(pdf_compressor, host='0.0.0.0', port=7860, debug=True)