diff options
Diffstat (limited to 'examples/summaries/cocoa/cache.py')
| -rw-r--r-- | examples/summaries/cocoa/cache.py | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/examples/summaries/cocoa/cache.py b/examples/summaries/cocoa/cache.py index 066829d80d4f..63915cc66338 100644 --- a/examples/summaries/cocoa/cache.py +++ b/examples/summaries/cocoa/cache.py @@ -7,29 +7,30 @@ License. See LICENSE.TXT for details. """ import lldb.formatters.metrics + class Cache: - def __init__(self): - self.data = {} - self.statistics = lldb.formatters.metrics.Metrics() - self.statistics.add_metric('hit') - self.statistics.add_metric('miss') - def look_for_key(self,key): - if key in self.data: - return True - return False + def __init__(self): + self.data = {} + self.statistics = lldb.formatters.metrics.Metrics() + self.statistics.add_metric('hit') + self.statistics.add_metric('miss') - def add_item(self,key,value,ok_to_replace=True): - if not(ok_to_replace) and self.look_for_key(key): - return False - self.data[key] = value - return True + def look_for_key(self, key): + if key in self.data: + return True + return False - def get_value(self,key,default=None): - if self.look_for_key(key): - self.statistics.metric_hit('hit',key) - return self.data[key] - else: - self.statistics.metric_hit('miss',key) - return default + def add_item(self, key, value, ok_to_replace=True): + if not(ok_to_replace) and self.look_for_key(key): + return False + self.data[key] = value + return True + def get_value(self, key, default=None): + if self.look_for_key(key): + self.statistics.metric_hit('hit', key) + return self.data[key] + else: + self.statistics.metric_hit('miss', key) + return default |