fix(deps): change appdirs dependency to platformdirs (#1111)

pyproject.toml

@@ -66,7 +66,7 @@ orjson = "3.9.3"
 multiprocess = "^0.70.14"
 cachetools = "^5.3.1"
 types-cachetools = "^5.3.0.5"
-appdirs = "^1.4.4"
+platformdirs = "^3.11.0"
 pinecone-client = "^2.2.2"
 supabase = "^1.0.3"
 pymongo = "^4.4.0"
@@ -107,7 +107,6 @@ requests = "^2.28.0"
 pytest-cov = "^4.0.0"
 pandas-stubs = "^2.0.0.230412"
 types-pillow = "^9.5.0.2"
-types-appdirs = "^1.4.3.5"
 types-pyyaml = "^6.0.12.8"
 types-python-jose = "^3.3.4.8"
 types-passlib = "^1.7.7.13"

src/backend/langflow/services/cache/utils.py

@@ -7,7 +7,7 @@ import tempfile
 from collections import OrderedDict
 from pathlib import Path
 from typing import TYPE_CHECKING, Any, Dict
-from appdirs import user_cache_dir
+from platformdirs import user_cache_dir
 from fastapi import UploadFile
 from langflow.api.v1.schemas import BuildStatus
 from langflow.services.database.models.base import orjson_dumps

src/backend/langflow/services/settings/base.py

@@ -55,14 +55,14 @@ class Settings(BaseSettings):
     @validator("CONFIG_DIR", pre=True, allow_reuse=True)
     def set_langflow_dir(cls, value):
         if not value:
-            import appdirs
+            from platformdirs import user_cache_dir
 
             # Define the app name and author
             app_name = "langflow"
             app_author = "logspace"
 
             # Get the cache directory for the application
-            cache_dir = appdirs.user_cache_dir(app_name, app_author)
+            cache_dir = user_cache_dir(app_name, app_author)
 
             # Create a .langflow directory inside the cache directory
             value = Path(cache_dir)

src/backend/langflow/utils/logger.py

@@ -2,9 +2,9 @@ from typing import Optional
 from loguru import logger
 from pathlib import Path
 from rich.logging import RichHandler
+from platformdirs import user_cache_dir
 import os
 import orjson
-import appdirs
 
 
 VALID_LOG_LEVELS = ["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"]
@@ -50,7 +50,7 @@ def configure(log_level: Optional[str] = None, log_file: Optional[Path] = None):
     )
 
     if not log_file:
-        cache_dir = Path(appdirs.user_cache_dir("langflow"))
+        cache_dir = Path(user_cache_dir("langflow"))
         log_file = cache_dir / "langflow.log"
 
     log_file = Path(log_file)