file autodele on

Dockerfile.fastapi

@@ -15,6 +15,9 @@ ENV PORT=8000
 ENV HOST=0.0.0.0
 ENV DOWNLOAD_FOLDER=/tmp/downloads
 
+# Ammount (in secs) before file autodeletes
+ENV FILE_AUTODELETE_DELAY_SECS=300
+
 VOLUME ["/tmp/downloads"]
 
 CMD ["python3", "main.py"]

server/py/fastapi_server/main.py

@@ -113,8 +113,15 @@ DOWNLOAD_FOLDER = os.environ.get("DOWNLOAD_FOLDER","downloads")  # Where the con
 if not os.path.exists(DOWNLOAD_FOLDER):
     os.makedirs(DOWNLOAD_FOLDER)
     
-async def delay_delete_file(delay:float, file:str):
-    await asyncio.sleep(delay)
+# Throw error if the env is incorrect
+try:
+    AUTODELETE_DELAY_SECS = int(os.environ.get("FILE_AUTODELETE_DELAY_SECS", 0))
+except ValueError:
+    raise EnvironmentError("You must set AUTODELETE_DELAY_SECS to a valid number (int) of seconds! To disable auto delete (not recommended), set it to 0")
+    
+async def delay_delete_file(file:str):
+    if (AUTODELETE_DELAY_SECS > 0):
+        await asyncio.sleep(AUTODELETE_DELAY_SECS)
         if os.path.exists(file): os.unlink(file)
 
 @app.post("/convert")
@@ -138,7 +145,7 @@ async def create_conversion(req: Request):
     file_name = final_file.split("/")[-1]
 
     print("File served: " + final_file)
-    asyncio.create_task(delay_delete_file(300, final_file))
+    asyncio.create_task(delay_delete_file(final_file))
 
     return { "file" : file_name }