handle no images

Author: jeffjennings

deployment/installtutorials.py

@@ -57,12 +57,18 @@ def process_repo(repo, destination_directory):
         print(f"Found tutorial(s) {tutorials}")
         for t in tutorials:
             shutil.copy(t, destination_directory)
-            shutil.copy(f"{repo}/{os.path.splitext(os.path.basename(t))[0]}.html", destination_directory)
+            shutil.copy(
+                f"{repo}/{os.path.splitext(os.path.basename(t))[0]}.html",
+                destination_directory,
+            )
         if len(tutorials) > 1:
             print("More than 1 tutorial found; treating this as a book")
             shutil.copy(f"{repo}/index.html", destination_directory)
         # copy images (plots) in notebook for faster page loading
-        shutil.copy(f"{repo}/_images/*.png", f"{destination_directory}/nboutput")
+        try:
+            shutil.copy(f"{repo}/_images/*.png", f"{destination_directory}/nboutput")
+        except FileNotFoundError:
+            pass
 
 
 if __name__ == "__main__":