Update db to 7.6M, add update_at attribute (#5)

- Update db to 7.6M, add update_at attribute (6d28a39a47536adad7e78310469e9436a0032eb0)


Co-authored-by: AngelBottomless@aria4th <AngelBottomless@users.noreply.huggingface.co>

create_db.py

@@ -3,6 +3,7 @@ import json
 import os
 from tqdm import tqdm
 from functools import cache
+from datetime import datetime
 
 @cache
 def get_or_create_tag(tag_name: str, tag_type: str, optional_tag_id: int = None):
@@ -61,6 +62,7 @@ def create_post(json_data, policy="ignore"):
     """
     assert "id" in json_data, "id is not in json_data"
     post_id = json_data["id"]
+    #"updated_at": "2024-05-19T01:30:25.096-04:00"
     all_tags = []
     all_tags += [create_tags(json_data["tag_string_general"], "general")]
     all_tags += [create_tags(json_data["tag_string_artist"], "artist")]
@@ -72,6 +74,18 @@ def create_post(json_data, policy="ignore"):
             print(f"Post {post_id} already exists")
             return
         elif policy == "replace":
+            # get existing post, compare updated_at, delete if necessary
+            current_post = Post.get_by_id(post_id)
+            if current_post.updated_at == json_data["updated_at"]:
+                print(f"Post {post_id} already exists")
+                return
+            # compare the date
+            datetime_current = datetime.fromisoformat(current_post.updated_at)
+            datetime_new = datetime.fromisoformat(json_data["updated_at"])
+            if datetime_new <= datetime_current:
+                print(f"Post {post_id} is older than the existing post")
+                return
+            print(f"Post {post_id} is being replaced, old updated_at: {current_post.updated_at}, new updated_at: {json_data['updated_at']}")
             Post.delete_by_id(post_id)
         else:
             raise ValueError(f"Unknown policy {policy}, must be 'ignore' or 'replace'")
@@ -88,6 +102,7 @@ def create_post(json_data, policy="ignore"):
                         up_score=json_data["up_score"], down_score=json_data["down_score"], fav_count=json_data["fav_count"], 
                         file_url=json_data.get("file_url", None), large_file_url=json_data.get("large_file_url", None),
                         preview_file_url=json_data.get("preview_file_url", None),
+                        updated_at=json_data["updated_at"],
                         #tag_list=json_data["tag_string"]
                         )
     for tags in all_tags:
@@ -118,7 +133,7 @@ def create_db_from_folder(folder_path: str, policy="ignore"):
             if file.endswith(".jsonl"):
                 all_jsonl_files.append(os.path.join(root, file))
     with db.atomic():
-        for file in tqdm(all_jsonl_files):
+        for file in tqdm(all_jsonl_files[::-1]):
             read_and_create_posts(file, policy)
 
 def sanity_check(order="random"):
@@ -157,8 +172,10 @@ def sanity_check(order="random"):
     print(f"Post has_large: {random_post.has_large}")
     print(f"Post has_visible_children: {random_post.has_visible_children}")
     print(f"Post bit_flags: {random_post.bit_flags}")
+    print(f"Post updated_at: {random_post.updated_at}")
 
 if __name__ == "__main__":
     db = load_db("danbooru2023.db")
     #read_and_create_posts(r"C:\sqlite\0_99.jsonl")
-    #create_db_from_folder(r'D:\danbooru-0319') # if you have a folder of jsonl files
+    sanity_check()
+    #create_db_from_folder(r'D:\danbooru\post_danboorus', 'replace') # if you have a folder of jsonl files

danbooru2023.db

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:824d2057b681ac30fa5c252e32e78626c1ada3f7b77c14162efb1a2d106938f4
-size 13554241536
+oid sha256:d93a99a6137533ef0d028299887dfc08ca05181753a51205adcebd0c284d57cc
+size 21316800512

db.py

@@ -115,6 +115,8 @@ class Post(BaseModel):
     file_url = CharField(null=True)
     large_file_url = CharField(null=True)
     preview_file_url = CharField(null=True)
+    
+    updated_at = CharField() # "updated_at": "2024-05-19T01:30:25.096-04:00"
 
     _tags: ManyToManyField = None # set by tags.bind
     _tags_cache = None