django-picklefield: Update to 2.1.1

Signed-off-by: Jeffery To <jeffery.to@gmail.com>

lang/python/django-picklefield/Makefile

@@ -8,11 +8,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=django-picklefield
-PKG_VERSION:=1.1.0
+PKG_VERSION:=2.1.1
-PKG_RELEASE:=5
+PKG_RELEASE:=1
 
 PYPI_NAME:=$(PKG_NAME)
-PKG_HASH:=ce7fee5c6558fe5dc8924993d994ccde75bb75b91cd82787cbd4c92b95a69f9c
+PKG_HASH:=67a5e156343e3b032cac2f65565f0faa81635a99c7da74b0f07a0f5db467b646
 
 PKG_MAINTAINER:=Alexandru Ardelean <ardeleanalex@gmail.com>
 PKG_LICENSE:=MIT
@@ -23,6 +23,11 @@ include $(INCLUDE_DIR)/package.mk
 include ../python-package.mk
 include ../python3-package.mk
 
+PYTHON_PKG_SETUP_VARS:= \
+  PKG_VERSION="$(PKG_VERSION)"
+PYTHON3_PKG_SETUP_VARS:= \
+  PKG_VERSION="$(PKG_VERSION)"
+
 define Package/django-picklefield/Default
   SUBMENU:=Python
   SECTION:=lang

lang/python/django-picklefield/patches/001-no-import-self-during-setup.patch

@@ -0,0 +1,19 @@
+--- a/setup.py
++++ b/setup.py
+@@ -2,14 +2,14 @@ from __future__ import unicode_literals
+ 
+ from setuptools import find_packages, setup
+ 
+-import picklefield
++import os
+ 
+ with open('README.rst') as file_:
+     long_description = file_.read()
+ 
+ setup(
+     name='django-picklefield',
+-    version=picklefield.__version__,
++    version=os.getenv('PKG_VERSION'),
+     description='Pickled object field for Django',
+     long_description=long_description,
+     author='Simon Charette',