[tor-commits] [stem/master] Don't add 'settings_loaded' to configs

[atagar@xxxxxxxxxxxxxx]

commit 59172be86b9ba4a22d6a9f7faf02bf51e69b0a2e
Author: Damian Johnson <atagar@xxxxxxxxxxxxxx>
Date:   Sat Feb 6 14:28:51 2016 -0800

    Don't add 'settings_loaded' to configs
    
    Our @uses_settings annotation stored and loaded a 'settings_loaded' value to
    track if it had already lazy loaded content. This is inappropriate - we
    shouldn't muck with the content of our user's configs.
---
 stem/util/conf.py | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/stem/util/conf.py b/stem/util/conf.py
index a2763eb..dff5ace 100644
--- a/stem/util/conf.py
+++ b/stem/util/conf.py
@@ -275,15 +275,15 @@ def uses_settings(handle, path, lazy_load = True):
 
   config = get_config(handle)
 
-  if not lazy_load and not config.get('settings_loaded', False):
+  if not lazy_load and not config._settings_loaded:
     config.load(path)
-    config.set('settings_loaded', 'true')
+    config._settings_loaded = True
 
   def decorator(func):
     def wrapped(*args, **kwargs):
-      if lazy_load and not config.get('settings_loaded', False):
+      if lazy_load and not config._settings_loaded:
         config.load(path)
-        config.set('settings_loaded', 'true')
+        config._settings_loaded = True
 
       if 'config' in inspect.getargspec(func).args:
         return func(*args, config = config, **kwargs)
@@ -460,6 +460,9 @@ class Config(object):
     # keys that have been requested (used to provide unused config contents)
     self._requested_keys = set()
 
+    # flag to support lazy loading in uses_settings()
+    self._settings_loaded = False
+
   def load(self, path = None, commenting = True):
     """
     Reads in the contents of the given path, adding its configuration values



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