Add possibility to maintain full copies of files

examples/tensorflow/question-answering/utils_qa.py

@@ -38,6 +38,7 @@ def postprocess_qa_predictions(
     null_score_diff_threshold: float = 0.0,
     output_dir: Optional[str] = None,
     prefix: Optional[str] = None,
+    is_world_process_zero: bool = True,
 ):
     """
     Post-processes the predictions of a question-answering model to convert them to answers that are substrings of the
@@ -90,6 +91,7 @@ def postprocess_qa_predictions(
         scores_diff_json = collections.OrderedDict()
 
     # Logging.
+    logger.setLevel(logging.INFO if is_world_process_zero else logging.WARN)
     logger.info(f"Post-processing {len(examples)} example predictions split into {len(features)} features.")
 
     # Let's loop over all the examples!

utils/check_copies.py

@@ -27,6 +27,9 @@
 PATH_TO_DOCS = "docs/source"
 REPO_PATH = "."
 
+# Mapping for files that are full copies of others (keys are copies, values the file to keep them up to data with)
+FULL_COPIES = {"examples/tensorflow/question-answering/utils_qa.py": "examples/pytorch/question-answering/utils_qa.py"}
+
 
 def _should_continue(line, indent):
     return line.startswith(indent) or len(line) <= 1 or re.search(r"^\s*\):\s*$", line) is not None
@@ -192,6 +195,30 @@ def check_copies(overwrite: bool = False):
     check_model_list_copy(overwrite=overwrite)
 
 
+def check_full_copies(overwrite: bool = False):
+    diffs = []
+    for target, source in FULL_COPIES.items():
+        with open(source, "r", encoding="utf-8") as f:
+            source_code = f.read()
+        with open(target, "r", encoding="utf-8") as f:
+            target_code = f.read()
+        if source_code != target_code:
+            if overwrite:
+                with open(target, "w", encoding="utf-8") as f:
+                    print(f"Replacing the content of {target} by the one of {source}.")
+                    f.write(source_code)
+            else:
+                diffs.append(f"- {target}: copy does not match {source}.")
+
+    if not overwrite and len(diffs) > 0:
+        diff = "\n".join(diffs)
+        raise Exception(
+            "Found the following copy inconsistencies:\n"
+            + diff
+            + "\nRun `make fix-copies` or `python utils/check_copies.py --fix_and_overwrite` to fix them."
+        )
+
+
 def get_model_list():
     """Extracts the model list from the README."""
     # If the introduction or the conclusion of the list change, the prompts may need to be updated.
@@ -324,3 +351,4 @@ def check_model_list_copy(overwrite=False, max_per_line=119):
     args = parser.parse_args()
 
     check_copies(args.fix_and_overwrite)
+    check_full_copies(args.fix_and_overwrite)