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removing memchache mentions in comments

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remove memcached folder as it is no longer needed, also address a couple grammatical errors
This commit is contained in:
Rebeccah
2020-06-16 17:53:07 -04:00
parent 1321d298ee
commit 118e1b8df1
11 changed files with 16 additions and 52 deletions
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10
awx/main/db/profiled_pg/base.py
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@@ -24,7 +24,7 @@ class RecordedQueryLog(object):
try:
self.threshold = cache.get('awx-profile-sql-threshold')
except Exception:
# if we can't reach memcached, just assume profiling's off
# if we can't reach the cache, just assume profiling's off
self.threshold = None
def append(self, query):
@@ -110,7 +110,7 @@ class RecordedQueryLog(object):
class DatabaseWrapper(BaseDatabaseWrapper):
"""
This is a special subclass of Django's postgres DB backend which - based on
the value of a special flag in memcached - captures slow queries and
the value of a special flag in cache - captures slow queries and
writes profile and Python stack metadata to the disk.
"""
@@ -133,19 +133,19 @@ class DatabaseWrapper(BaseDatabaseWrapper):
# is the same mechanism used by libraries like the django-debug-toolbar)
#
# in _this_ implementation, we represent it as a property which will
# check memcache for a special flag to be set (when the flag is set, it
# check the cache for a special flag to be set (when the flag is set, it
# means we should start recording queries because somebody called
# `awx-manage profile_sql`)
#
# it's worth noting that this property is wrapped w/ @memoize because
# Django references this attribute _constantly_ (in particular, once
# per executed query); doing a memcached.get() _at most_ once per
# per executed query); doing a cache.get() _at most_ once per
# second is a good enough window to detect when profiling is turned
# on/off by a system administrator
try:
threshold = cache.get('awx-profile-sql-threshold')
except Exception:
# if we can't reach memcached, just assume profiling's off
# if we can't reach the cache, just assume profiling's off
threshold = None
self.queries_log.threshold = threshold
return threshold is not None