raise a failure if examples fail

Signed-off-by: Michele Dolfi <dol@zurich.ibm.com>

examples/batch_convert.py

@@ -49,6 +49,7 @@ def export_documents(
         f"of which {failure_count} failed "
         f"and {partial_success_count} were partially converted."
     )
+    return success_count, partial_success_count, failure_count
 
 
 def main():
@@ -73,12 +74,19 @@ def main():
     start_time = time.time()
 
     conv_results = doc_converter.convert(input)
-    export_documents(conv_results, output_dir=Path("./scratch"))
+    success_count, partial_success_count, failure_count = export_documents(
+        conv_results, output_dir=Path("./scratch")
+    )
 
     end_time = time.time() - start_time
 
     _log.info(f"All documents were converted in {end_time:.2f} seconds.")
 
+    if failure_count > 0:
+        raise RuntimeError(
+            f"The example failed converting {failure_count} on {len(input_doc_paths)}."
+        )
+
 
 if __name__ == "__main__":
     main()

examples/custom_convert.py

@@ -42,6 +42,8 @@ def export_documents(
         f"Processed {success_count + failure_count} docs, of which {failure_count} failed"
     )
 
+    return success_count, failure_count
+
 
 def main():
     logging.basicConfig(level=logging.INFO)
@@ -114,12 +116,19 @@ def main():
     start_time = time.time()
 
     conv_results = doc_converter.convert(input)
-    export_documents(conv_results, output_dir=Path("./scratch"))
+    success_count, failure_count = export_documents(
+        conv_results, output_dir=Path("./scratch")
+    )
 
     end_time = time.time() - start_time
 
     _log.info(f"All documents were converted in {end_time:.2f} seconds.")
 
+    if failure_count > 0:
+        raise RuntimeError(
+            f"The example failed converting {failure_count} on {len(input_doc_paths)}."
+        )
+
 
 if __name__ == "__main__":
     main()

examples/export_figures.py

@@ -41,10 +41,13 @@ def main():
 
     conv_results = doc_converter.convert(input_files)
 
+    success_count = 0
+    failure_count = 0
     output_dir.mkdir(parents=True, exist_ok=True)
     for conv_res in conv_results:
         if conv_res.status != ConversionStatus.SUCCESS:
             _log.info(f"Document {conv_res.input.file} failed to convert.")
+            failure_count += 1
             continue
 
         doc_filename = conv_res.input.file.stem
@@ -66,10 +69,17 @@ def main():
             with element_image_filename.open("wb") as fp:
                 image.save(fp, "PNG")
 
+        success_count += 1
+
     end_time = time.time() - start_time
 
     _log.info(f"All documents were converted in {end_time:.2f} seconds.")
 
+    if failure_count > 0:
+        raise RuntimeError(
+            f"The example failed converting {failure_count} on {len(input_doc_paths)}."
+        )
+
 
 if __name__ == "__main__":
     main()