fix: only contributors between hackathon dates

app.py

@@ -4,7 +4,7 @@ from huggingface_hub.repocard import metadata_load
 from gradio_client import Client
 from PIL import Image, ImageDraw, ImageFont
 
-from datetime import date
+from datetime import datetime, timezone, timedelta
 import time
 
 import os
@@ -23,6 +23,11 @@ CERTIFIED_USERS_FILENAME = "certified.csv"
 
 ORGANIZATION = "pseudolab"
 
+# edge case of duplication of repos after the hackathon starts, but can't be avoided unless we ban duplication altogether
+# TODO: Change this to 20th October 2023 after test is complete
+START_DATE = datetime(2023, 10, 1, tzinfo=timezone(timedelta(hours=9)))
+END_DATE = datetime(2023, 11, 10, tzinfo=timezone(timedelta(hours=9)))
+
 
 def has_contributions(repo_type, hf_username, organization, likes=10):
     """
@@ -39,7 +44,7 @@ def has_contributions(repo_type, hf_username, organization, likes=10):
     }
 
     for repo in repo_list[repo_type](author=organization):
-        if len(api.list_repo_likers(repo.id, repo_type=repo_type)) < likes:
+        if repo.likes < likes:
             continue
         commits = api.list_repo_commits(repo.id, repo_type=repo_type)
         if any(hf_username in commit.authors for commit in commits):
@@ -308,7 +313,7 @@ def leaderboard():
             if repo.id.split('/')[-1] in not_included:
                 continue
             commits = api.list_repo_commits(repo.id, repo_type=repo_type)
-            for author in set(author for commit in commits for author in commit.authors):
+            for author in set(author for commit in commits if START_DATE < commit.created_at < END_DATE for author in commit.authors):
                 contributions[author].append((repo_type, repo.id, repo.likes))
     
     leaderboard = []