fix

competitions/competitions.py

@@ -4,7 +4,7 @@ from functools import partial
 import gradio as gr
 
 from . import AUTOTRAIN_BACKEND_API, AUTOTRAIN_TOKEN, AUTOTRAIN_USERNAME, COMPETITION_ID, competition_info
-from .errors import SubmissionError, SubmissionLimitError
+from .errors import PastDeadlineError, SubmissionError, SubmissionLimitError
 from .leaderboard import Leaderboard
 from .submissions import Submissions
 from .text import (
@@ -77,7 +77,15 @@ def _update_selected_submissions(user_token, submission_ids):
         raise ValueError(
             f"You can select only {competition_info.selection_limit} submissions. You selected {len(submission_ids)} submissions."
         )
-    submissions.update_selected_submissions(user_token, submission_ids)
+    try:
+        submissions.update_selected_submissions(user_token, submission_ids)
+    except PastDeadlineError:
+        return [
+            gr.Markdown.update(visible=True, value="You can no longer select submissions after the deadline."),
+            gr.DataFrame.update(visible=False),
+            gr.TextArea.update(visible=False),
+            gr.Button.update(visible=False),
+        ]
     return _my_submissions(user_token)
 
 

competitions/errors.py

@@ -12,3 +12,7 @@ class SubmissionError(Exception):
 
 class SubmissionLimitError(Exception):
     pass
+
+
+class PastDeadlineError(Exception):
+    pass

competitions/leaderboard.py

@@ -50,6 +50,8 @@ class Leaderboard:
                 submission_info = json.load(f)
             # only select submissions that are done
             submission_info["submissions"] = [sub for sub in submission_info["submissions"] if sub["status"] == "done"]
+            if len(submission_info["submissions"]) == 0:
+                continue
             submission_info["submissions"].sort(
                 key=lambda x: x["public_score"],
                 reverse=True if self.eval_higher_is_better else False,
@@ -89,6 +91,8 @@ class Leaderboard:
                 submission_info["submissions"] = [
                     sub for sub in submission_info["submissions"] if sub["status"] == "done"
                 ]
+                if len(submission_info["submissions"]) == 0:
+                    continue
                 # count the number of submissions which are selected
                 selected_submissions = 0
                 for sub in submission_info["submissions"]:
@@ -121,7 +125,7 @@ class Leaderboard:
                         key=lambda x: x["public_score"],
                         reverse=True if self.eval_higher_is_better else False,
                     )
-                    missing_candidates = self.max_selected_submissions - temp_selected_submissions
+                    missing_candidates = self.max_selected_submissions - len(temp_selected_submissions)
                     temp_best_public_submissions = temp_best_public_submissions[:missing_candidates]
                     submission_info["submissions"] = temp_selected_submissions + temp_best_public_submissions
                     submission_info["submissions"].sort(

competitions/submissions.py

@@ -10,7 +10,7 @@ from huggingface_hub import HfApi, hf_hub_download
 from huggingface_hub.utils._errors import EntryNotFoundError
 from loguru import logger
 
-from .errors import AuthenticationError, NoSubmissionError, SubmissionError, SubmissionLimitError
+from .errors import AuthenticationError, NoSubmissionError, PastDeadlineError, SubmissionError, SubmissionLimitError
 from .utils import http_get, http_post, user_authentication
 
 
@@ -157,6 +157,10 @@ class Submissions:
         return user_submission_info["submissions"]
 
     def update_selected_submissions(self, user_token, selected_submission_ids):
+        current_datetime = datetime.now()
+        if current_datetime > self.end_date:
+            raise PastDeadlineError("Competition has ended.")
+
         user_info = self._get_user_info(user_token)
         user_id = user_info["id"]