From de61dbf54e7bbd2b1651a8289bfb370b1c220811 Mon Sep 17 00:00:00 2001
From: allegroai <>
Date: Sat, 8 Aug 2020 12:47:08 +0300
Subject: [PATCH] Fix offline mode to support python3.5

---
 trains/backend_interface/metrics/interface.py | 2 +-
 trains/backend_interface/task/log.py          | 2 +-
 trains/backend_interface/task/task.py         | 2 +-
 trains/task.py                                | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/trains/backend_interface/metrics/interface.py b/trains/backend_interface/metrics/interface.py
index 0fa626b1..645f7b41 100644
--- a/trains/backend_interface/metrics/interface.py
+++ b/trains/backend_interface/metrics/interface.py
@@ -262,7 +262,7 @@ class Metrics(InterfaceBase):
             remote_url = remote_url[:-1]
         uploaded_files = set()
         task_id = task.id
-        with open(filename, 'rt') as f:
+        with open(filename.as_posix(), 'rt') as f:
             i = 0
             while True:
                 try:
diff --git a/trains/backend_interface/task/log.py b/trains/backend_interface/task/log.py
index 411db7fa..4bf582f9 100644
--- a/trains/backend_interface/task/log.py
+++ b/trains/backend_interface/task/log.py
@@ -259,7 +259,7 @@ class TaskHandler(BufferingHandler):
         filename = Path(folder) / cls.__offline_filename
         if not filename.is_file():
             return False
-        with open(filename, 'rt') as f:
+        with open(filename.as_posix(), 'rt') as f:
             i = 0
             while True:
                 try:
diff --git a/trains/backend_interface/task/task.py b/trains/backend_interface/task/task.py
index 1683d67d..fe71fd58 100644
--- a/trains/backend_interface/task/task.py
+++ b/trains/backend_interface/task/task.py
@@ -543,7 +543,7 @@ class Task(IdObjectBase, AccessMixin, SetupUploadMixin):
             if self._offline_mode:
                 # noinspection PyBroadException
                 try:
-                    with open(self.get_offline_mode_folder() / self._offline_filename, 'rt') as f:
+                    with open((self.get_offline_mode_folder() / self._offline_filename).as_posix(), 'rt') as f:
                         stored_dict = json.load(f)
                     stored_data = tasks.Task(**stored_dict)
                     # add missing entries
diff --git a/trains/task.py b/trains/task.py
index f93d66ea..1a20d89e 100644
--- a/trains/task.py
+++ b/trains/task.py
@@ -1710,7 +1710,7 @@ class Task(_Task):
             raise ValueError("Could not find the session folder / zip-file {}".format(session_folder))
 
         try:
-            with open(session_folder / cls._offline_filename, 'rt') as f:
+            with open((session_folder / cls._offline_filename).as_posix(), 'rt') as f:
                 export_data = json.load(f)
         except Exception as ex:
             raise ValueError(