Add pip caching to speed up builds

geographika · geographika · commit 969ed53f5764 · 2018-09-27T23:41:27.000+02:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -4,6 +4,9 @@ platform:
 - x64
 - x86
 
+cache:
+  - '%LOCALAPPDATA%\pip\Cache'
+
 environment:
   matrix:
 # VS 2017
