diff --git a/pype/lib.py b/pype/lib.py
index 449c9f437a..e009ac1940 100644
--- a/pype/lib.py
+++ b/pype/lib.py
@@ -1663,9 +1663,7 @@ def timeit(method):
             name = kw.get('log_name', method.__name__.upper())
             kw['log_time'][name] = int((te - ts) * 1000)
         else:
-            log.debug('%r  %2.2f ms' % \
-                  (method.__name__, (te - ts) * 1000))
-            print('%r  %2.2f ms' % \
-                  (method.__name__, (te - ts) * 1000))
+            log.debug('%r  %2.2f ms' % (method.__name__, (te - ts) * 1000))
+            print('%r  %2.2f ms' % (method.__name__, (te - ts) * 1000))
         return result
     return timed
\ No newline at end of file
diff --git a/pype/modules/sync_server/__init__.py b/pype/modules/sync_server/__init__.py
index 22a68bed9a..d7590e24e0 100644
--- a/pype/modules/sync_server/__init__.py
+++ b/pype/modules/sync_server/__init__.py
@@ -2,4 +2,4 @@ from .sync_server import SyncServer
 
 
 def tray_init(tray_widget, main_widget):
-    return SyncServer()
\ No newline at end of file
+    return SyncServer()
diff --git a/pype/modules/sync_server/providers/abstract_provider.py b/pype/modules/sync_server/providers/abstract_provider.py
index f0935c22fb..f40a964b2d 100644
--- a/pype/modules/sync_server/providers/abstract_provider.py
+++ b/pype/modules/sync_server/providers/abstract_provider.py
@@ -8,10 +8,13 @@ class AbstractProvider(metaclass=ABCMeta):
         """
             Copy file from 'source_path' to 'target_path' on provider.
             Use 'overwrite' boolean to rewrite existing file on provider
-        :param source_path: absolute path on local system
-        :param target_path: absolute path on provider (GDrive etc.)
-        :param overwrite: <boolean> True if overwite existing
-        :return: <string> file_id of created file, raises exception
+
+        Args:
+            source_path (string): absolute path on local system
+            target_path (string): absolute path on provider (GDrive etc.)
+            overwrite (boolean): True if overwite existing
+        Returns:
+            (string) file_id of created file, raises exception
         """
         pass
 
@@ -19,9 +22,12 @@ class AbstractProvider(metaclass=ABCMeta):
     def download_file(self, source_path, local_path):
         """
             Download file from provider into local system
-        :param source_path: absolute path on provider
-        :param local_path: absolute path on local
-        :return:
+
+        Args:
+            source_path (string): absolute path on provider
+            local_path (string): absolute path on local
+        Returns:
+            None
         """
         pass
 
@@ -29,8 +35,12 @@ class AbstractProvider(metaclass=ABCMeta):
     def delete_file(self, path):
         """
             Deletes file from 'path'. Expects path to specific file.
-        :param path: absolute path to particular file
-        :return: None
+
+        Args:
+            path (string): absolute path to particular file
+
+        Returns:
+            None
         """
         pass
 
@@ -38,7 +48,10 @@ class AbstractProvider(metaclass=ABCMeta):
     def list_folder(self, folder_path):
         """
             List all files and subfolders of particular path non-recursively.
-        :param folder_path: absolut path on provider
-        :return: <list>
+        Args:
+            folder_path (string): absolut path on provider
+
+        Returns:
+            (list)
         """
-        pass
\ No newline at end of file
+        pass
diff --git a/pype/modules/sync_server/sync_server.py b/pype/modules/sync_server/sync_server.py
index 6f2486884d..7aac5952e8 100644
--- a/pype/modules/sync_server/sync_server.py
+++ b/pype/modules/sync_server/sync_server.py
@@ -114,7 +114,8 @@ class SyncServer():
         Returns:
             (list)
         """
-        retries_str = "null,"+",".join([str(i) for i in range(self.RETRY_CNT)])
+        retries_str = "null," + \
+                      ",".join([str(i) for i in range(self.RETRY_CNT)])
         representations = io.find({
             "type": "representation",
             "$or": [
@@ -399,7 +400,7 @@ class SyncServer():
             "files._id": file_id
         }
         update = {
-            "$unset":  {"files.$.sites.{}".format(site_index): ""}
+            "$unset": {"files.$.sites.{}".format(site_index): ""}
         }
         # it actually modifies single _id, but io.update_one not implemented
         io.update_many(
@@ -533,7 +534,6 @@ class SynchServerThread(threading.Thread):
         try:
             while self.is_running:
                 import time
-                from datetime import datetime
                 start_time = time.time()
                 sync_representations = self.module.get_sync_representations()