Merged in backlog/per-user-schema-cache (pull request #238)

Backlog/per user schema cache

Approved-by: Henrik Norin
Approved-by: Lluis Casals

doc/release/release_notes.rst

@@ -12,18 +12,23 @@ Release Notes
 .. release:: Upcoming
 
     .. change:: changed
-        :tags: Documentation
-
-        Fix references to new python 3k support.
-        :ref:`installing`.
+        :tags: Session, cache
 
+        Schema cache is now saved per user, to avoid permissions conflicts on 
+        multi user Os.
 
     .. change:: new
         :tags: Session, requests
 
         Added new parameter *timeout* to :class:`Session` with default value
         of 60 seconds to avoid infinity request on sudden disconnection.
 
+    .. change:: changed
+        :tags: Documentation
+
+        Fix references to new python 3k support.
+        :ref:`installing`.
+
     .. change:: new
         :tags: Documentation
 

setup.py

@@ -84,7 +84,8 @@ def run_tests(self):
         'clique >= 1.2.0, < 2',
         'websocket-client >= 0.40.0, < 1',
         'future >=0.16.0, < 1',
-        'six >= 1, < 2'
+        'six >= 1, < 2',
+        'appdirs >=1, <2'
     ],
     tests_require=[
         'pytest >= 2.7, < 3',

source/ftrack_api/session.py

@@ -28,6 +28,7 @@
 import requests.auth
 import arrow
 import clique
+import appdirs
 
 import ftrack_api
 import ftrack_api.exception
@@ -275,8 +276,9 @@ def __init__(
         # rebuilding types)?
         if schema_cache_path is not False:
             if schema_cache_path is None:
+                schema_cache_path = appdirs.user_cache_dir()
                 schema_cache_path = os.environ.get(
-                    'FTRACK_API_SCHEMA_CACHE_PATH', tempfile.gettempdir()
+                    'FTRACK_API_SCHEMA_CACHE_PATH', schema_cache_path
                 )
 
             schema_cache_path = os.path.join(

test/unit/test_session.py

@@ -849,7 +849,6 @@ def test_rollback_entity_deletion(session, new_user):
 # Caching
 # ------------------------------------------------------------------------------
 
-
 def test_get_entity_bypassing_cache(session, user, mocker):
     '''Retrieve an entity by type and id bypassing cache.'''
     mocker.patch.object(session, 'call', wraps=session.call)