flame: adding maintainable temp file path

openpype/hosts/flame/api/__init__.py

@@ -27,6 +27,7 @@ from .lib import (
     get_frame_from_filename,
     get_padding_from_filename,
     maintained_object_duplication,
+    maintained_temp_file_path,
     get_clip_segment,
     get_batch_group_from_desktop,
     MediaInfoFile
@@ -103,6 +104,7 @@ __all__ = [
     "get_frame_from_filename",
     "get_padding_from_filename",
     "maintained_object_duplication",
+    "maintained_temp_file_path",
     "get_clip_segment",
     "get_batch_group_from_desktop",
     "MediaInfoFile",

openpype/hosts/flame/api/lib.py

@@ -4,6 +4,7 @@ import re
 import six
 import json
 import pickle
+import tempfile
 import itertools
 import contextlib
 import xml.etree.cElementTree as cET
@@ -695,6 +696,25 @@ def maintained_object_duplication(item):
         flame.delete(duplicate)
 
 
+@contextlib.contextmanager
+def maintained_temp_file_path(suffix=None):
+    _suffix = suffix or ""
+
+    try:
+        # Store dumped json to temporary file
+        temporary_file = tempfile.mktemp(
+            suffix=_suffix, prefix="flame_maintained_")
+        yield temporary_file.name.replace("\\", "/")
+
+    except IOError as _error:
+        raise IOError(
+            "Not able to create temp json file: {}".format(_error)) from _error
+
+    finally:
+        # Remove the temporary json
+        os.remove(temporary_file)
+
+
 def get_clip_segment(flame_clip):
     name = flame_clip.name.get_value()
     version = flame_clip.versions[0]