[Sync] refactoring, removed old code, cleanup

utils/Sync/sync/core/SyncDocument.py

@@ -6,11 +6,10 @@ import logging
 import settings
 from sync import untouched
 from sync.core import Sync
-from sync.data import scan_subdirs, Provider
+from sync.data import Provider
 from sync.models.Document import Document
 
-from sync.models import Model
-from utils.fn import last_good, lmap
+from utils.fn import last_good
 from utils.hash import hash_str
 from utils.image import create_image
 from utils.image.resize import image_magick_pdf_to_img

utils/Sync/sync/core/__init__.py

@@ -1,6 +1,4 @@
 from sync.data import Provider
-from sync.models import Model
-from utils.fn import lmap
 
 
 def get_id(item):
@@ -60,11 +58,5 @@ class Sync:
     def delete(self, q):
         return self.collection.find_one_and_delete(q)
 
-    def create_id(self, document):
-        return None
-
-    def create_hash(self, document):
-        return None
-
     def create_remove_query(self, query):
         return query