and shebangs and make all scripts executable

atom_gen.py

@@ -1,4 +1,4 @@
-#! /usr/bin/python3
+#! /usr/bin/env python3
 
 # needs lowdown and feegden installed
 # feedgen can be installed with pip

blog.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python3
 # just testing markdown library for now
 
 from markdown import markdown as to_markdown

build_pages.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python3
 import os
 
 PAGES = [
@@ -38,4 +39,4 @@ def main():
                 f.close()
 
 if __name__ == '__main__':
-    main()
+    main()

image_poster.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 
 import freetype
 import io
@@ -86,4 +86,4 @@ img = drawPoster(events, (0, 0, 0), (20, 250, 50))
 img.save('poster_dark.png')
 
 img = drawPoster(events, (255, 255, 255), (0, 0, 0))
-img.save('poster_light.png')
+img.save('poster_light.png')

poster.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python3
 import csv
 import datetime as dt
 from dateutil import relativedelta

prep.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 
 import csv
 from datetime import datetime