* update python-httplib2 to 0.22.0-4

python/python-httplib2/PKGBUILD

@@ -10,7 +10,7 @@
 
 pkgname=python-httplib2
 pkgver=0.22.0
-pkgrel=3
+pkgrel=4
 pkgdesc='Comprehensive HTTP client library, supporting many features'
 arch=(any)
 url='https://github.com/httplib2/httplib2'
@@ -44,7 +44,7 @@ source=(
   'use-system-certificates.patch'
 )
 sha512sums=('SKIP'
-            'cb767cf95177d5a3c40dce49db0759b75a4ef3b9182ee931370386d7f380586818d8d940119907fe7a6b85504377571eb52176dcacbb37197cc85a5ae48fc149')
+            '9699f17938703d1975417d244240d2df0062d309a1af91b33b438158e60d28ea3a38f439a774286a4090977f021d0ed3adc8c5c8c450bcbd4417649c735646f6')
 
 
 pkgver() {
@@ -56,8 +56,11 @@ pkgver() {
 prepare() {
   cd "$pkgname"
 
+  # use system ca certificates
   patch -p1 -i "$srcdir/use-system-certificates.patch"
+  rm -vf python{2,3}/httplib2/cacerts.txt
 
+  # patch requirements to allow newer versions of checkdepends
   sed -e 's/==/>=/' -i requirements-test.txt
 }
 

python/python-httplib2/use-system-certificates.patch

@@ -1,6 +1,6 @@
 --- a/python2/httplib2/certs.py
 +++ b/python2/httplib2/certs.py
-@@ -19,9 +19,7 @@
+@@ -19,9 +19,7 @@ except ImportError:
      pass
  
  
@@ -13,7 +13,7 @@
  def where():
 --- a/python3/httplib2/certs.py
 +++ b/python3/httplib2/certs.py
-@@ -19,9 +19,7 @@
+@@ -19,9 +19,7 @@ except ImportError:
      pass
  
  
@@ -26,7 +26,7 @@
  def where():
 --- a/tests/test_cacerts_from_env.py
 +++ b/tests/test_cacerts_from_env.py
-@@ -6,7 +6,7 @@
+@@ -9,7 +9,7 @@ import tempfile
  import httplib2