MattMoony · March 19, 2021 15:07 · Mar 19, 2021 · Mar 19, 2021
diff --git a/standalone-markdown.py b/standalone-markdown.py
@@ -0,0 +1,42 @@
+#!/usr/bin/env python3
+
+"""
+
+Title: Standalone Markdown
+Date: March 2021
+Author: mattmoony (https://github.com/MattMoony)
+
+Short python script that converts a markdown file, which
+requires a path to load images from to a "standalone"
+markdown file which already contains the images using
+HTML img tags and base64 sources.
+
+"""
+
+import re
+import os
+import sys
+from base64 import b64encode
+
+def main():
+    if len(sys.argv) != 2:
+        print(f'[-] Usage: ./{os.path.basename(__file__)} <markdown-file>')
+        sys.exit(1)
+    fname: str = sys.argv[1]
+    bpath: str = os.path.dirname(fname)
+    if not os.path.isfile(fname):
+        print(f'[-] File "{fname}" doesn\'t exist ... ')
+        sys.exit(1)
+    with open(fname, 'r') as f:
+        with open(f'{".".join(fname.split(".")[:-1])}.standalone.md', 'w') as o:
+            c: str = f.read()
+            for m in re.findall(r'!\[[^\]]*\]\([^\)]*\)', c):
+                iname: str = m.split('(')[1].split(')')[0]
+                alt: str = m.split('[')[1].split(']')[0]
+                with open(os.path.join(bpath, iname), 'rb') as img:
+                    base: str = b64encode(img.read()).decode()
+                c = c.replace(m, f'<div align="center"><img src="data:image/{iname.split(".")[-1]};base64,{base}" alt="{alt}" /></div>')
+            o.write(c)
+
+if __name__ == '__main__':
+    main()