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Merge pull request #2418 from nsoranzo/toolbox_watcher

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Raise Exception if watch_tools has an unrecognized value
This commit is contained in:
John Chilton
2016-05-26 08:17:06 -04:00
parent 27b70ca984 4bfcce0d56
commit 4eeb73ec8c
1 changed files with 10 additions and 6 deletions
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lib/galaxy/tools/toolbox/watcher.py
+10 -6
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@@ -23,19 +23,23 @@ def get_observer_class(config_value, default, monitor_what_str):
config_value = config_value or default
config_value = str(config_value).lower()
if config_value in ("true", "yes", "on", "auto"):
expect_observer = config_value != "auto"
expect_observer = True
observer_class = Observer
elif config_value == "polling":
expect_observer = True
observer_class = PollingObserver
else:
elif config_value in ('false', 'no', 'off'):
expect_observer = False
observer_class = None
else:
message = "Unrecognized value for watch_tools config option: %s" % config_value
raise Exception(message)
if observer_class is None:
message = "Watchdog library unavailble, cannot monitor %s." % monitor_what_str
log.info(message)
if expect_observer:
if expect_observer and observer_class is None:
message = "Watchdog library unavailable, cannot monitor %s." % monitor_what_str
if config_value == "auto":
log.info(message)
else:
raise Exception(message)
return observer_class