From a5063faaf82282540eb515a117e89b92d199caf8 Mon Sep 17 00:00:00 2001
From: Anand Doshi <anand@erpnext.com>
Date: Fri, 25 Sep 2015 16:16:18 +0530
Subject: [PATCH 1/3] [minor] frappe.local_cache(namespace, key, generator) for
 in request caching

---
 frappe/__init__.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/frappe/__init__.py b/frappe/__init__.py
index fc8d85c287..d235600458 100644
--- a/frappe/__init__.py
+++ b/frappe/__init__.py
@@ -1033,3 +1033,19 @@ def publish_realtime(*args, **kwargs):
 	import frappe.async
 
 	return frappe.async.publish_realtime(*args, **kwargs)
+
+def local_cache(namespace, key, generator):
+	"""A key value store for caching within a request
+
+	:param namespace: frappe.local.cache[namespace]
+	:param key: frappe.local.cache[namespace][key] used to retrieve value
+	:param generator: method to generate a value if not found in store
+
+	"""
+	if namespace not in local.cache:
+		local.cache[namespace] = {}
+
+	if key not in local.cache[namespace]:
+		local.cache[namespace][key] = generator()
+
+	return local.cache[namespace][key]

From 2a65e087919ac79732d2d50889499885c4b7a9f7 Mon Sep 17 00:00:00 2001
From: Anand Doshi <anand@erpnext.com>
Date: Fri, 25 Sep 2015 17:12:11 +0530
Subject: [PATCH 2/3] [fix] ignore permissions while setting parent folder size

---
 frappe/core/doctype/file/file.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frappe/core/doctype/file/file.py b/frappe/core/doctype/file/file.py
index 25be25a1c4..ccfaa3a0b4 100644
--- a/frappe/core/doctype/file/file.py
+++ b/frappe/core/doctype/file/file.py
@@ -78,7 +78,7 @@ class File(NestedSet):
 	def update_parent_folder_size(self):
 		"""Update size of parent folder"""
 		if self.folder and not self.is_folder: # it not home
-			frappe.get_doc("File", self.folder).save()
+			frappe.get_doc("File", self.folder).save(ignore_permissions=True)
 
 	def set_folder_name(self):
 		"""Make parent folders if not exists based on reference doctype and name"""

From 87f7e5a7fdfdacff37ca6bd4b40d2b665cebe0bb Mon Sep 17 00:00:00 2001
From: Anand Doshi <anand@erpnext.com>
Date: Fri, 25 Sep 2015 17:52:08 +0600
Subject: [PATCH 3/3] bumped to version 6.4.5

---
 frappe/__version__.py | 2 +-
 frappe/hooks.py       | 2 +-
 setup.py              | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/frappe/__version__.py b/frappe/__version__.py
index 1ee0cffaac..8174811862 100644
--- a/frappe/__version__.py
+++ b/frappe/__version__.py
@@ -1,2 +1,2 @@
 from __future__ import unicode_literals
-__version__ = "6.4.4"
+__version__ = "6.4.5"
diff --git a/frappe/hooks.py b/frappe/hooks.py
index 114bbd0cc2..a9017ef876 100644
--- a/frappe/hooks.py
+++ b/frappe/hooks.py
@@ -26,7 +26,7 @@ to ERPNext.
 """
 
 app_icon = "octicon octicon-circuit-board"
-app_version = "6.4.4"
+app_version = "6.4.5"
 app_color = "orange"
 github_link = "https://github.com/frappe/frappe"
 
diff --git a/setup.py b/setup.py
index 4f738c389c..7fcfdbd766 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 from setuptools import setup, find_packages
 
-version = "6.4.4"
+version = "6.4.5"
 
 with open("requirements.txt", "r") as f:
 	install_requires = f.readlines()