Refactor PyLint "inconsistent-return-statements"

2017-12-15 22:16:37 +02:00
parent bff590e207
commit 42fb589369
14 changed files with 48 additions and 24 deletions
--- a/platformio/app.py
+++ b/platformio/app.py
@ -198,12 +198,12 @@ class ContentCache(object):

    def set(self, key, data, valid):
        if not get_setting("enable_cache"):
-            return
+            return False
        cache_path = self.get_cache_path(key)
        if isfile(cache_path):
            self.delete(key)
        if not data:
-            return
+            return False
        if not isdir(self.cache_dir):
            os.makedirs(self.cache_dir)
        tdmap = {"s": 1, "m": 60, "h": 3600, "d": 86400}
@ -228,7 +228,7 @@ class ContentCache(object):
    def delete(self, keys=None):
        """ Keys=None, delete expired items """
        if not isfile(self._db_path):
-            return
+            return None
        if not keys:
            keys = []
        if not isinstance(keys, list):