Clean cache before upgrade

platformio/maintenance.py

@@ -154,7 +154,7 @@ def after_upgrade(ctx):
         app.set_state_item("last_version", __version__)
     else:
         click.secho("Please wait while upgrading PlatformIO ...", fg="yellow")
-
+        clean_cache()
         u = Upgrader(last_version, __version__)
         if u.run(ctx):
             app.set_state_item("last_version", __version__)
@@ -162,7 +162,6 @@ def after_upgrade(ctx):
             # update development platforms
             pm = PlatformManager()
             for manifest in pm.get_installed():
-                # @TODO Uncomment line below after first PIO3 release
                 # pm.update(manifest['name'], "^" + manifest['version'])
                 pm.update(manifest['name'])
 

platformio/managers/lib.py

@@ -194,7 +194,9 @@ class LibraryManager(BasePkgManager):
             raise exception.UndefinedPackageVersion(requirements or "latest",
                                                     util.get_systype())
         dl_data = util.get_api_result(
-            "/lib/download/" + str(name[3:]), dict(version=version))
+            "/lib/download/" + str(name[3:]),
+            dict(version=version),
+            cache_valid="30d")
         assert dl_data
 
         return self._install_from_url(
@@ -268,7 +270,7 @@ class LibraryManager(BasePkgManager):
 
         lib_info = None
         result = util.get_api_result(
-            "/lib/search", dict(query=" ".join(query)))
+            "/lib/search", dict(query=" ".join(query)), cache_valid="3d")
         if result['total'] == 1:
             lib_info = result['items'][0]
         elif result['total'] > 1:

platformio/managers/platform.py

@@ -116,7 +116,7 @@ class PlatformManager(BasePkgManager):
     @staticmethod
     @util.memoized
     def get_registered_boards():
-        return util.get_api_result("/boards")
+        return util.get_api_result("/boards", cache_valid="365d")
 
     def board_config(self, id_):
         for manifest in self.get_installed_boards():