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Declare cache_key before trying to access it

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This commit is contained in:
Gina Häußge 2016-09-07 11:57:10 +02:00
parent 7b6b806717
commit 976be675e5
1 changed files with 2 additions and 1 deletions
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3
src/octoprint/server/util/flask.py
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@ -334,6 +334,8 @@ def cached(timeout=5 * 60, key=lambda: "view:%s" % flask.request.path, unless=No
def decorated_function(*args, **kwargs):
logger = logging.getLogger(__name__)
cache_key = key()
def f_with_duration(*args, **kwargs):
start_time = time.time()
try:
@ -355,7 +357,6 @@ def cached(timeout=5 * 60, key=lambda: "view:%s" % flask.request.path, unless=No
logger.debug("Cache for {path} disabled, calling wrapped function".format(path=flask.request.path))
return f_with_duration(*args, **kwargs)
cache_key = key()
rv = _cache.get(cache_key)
# only take the value from the cache if we are not required to refresh it from the wrapped function