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Log delete_many calls and metrics

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This commit is contained in:
Calen Pennington
2015-08-13 16:32:24 -04:00
parent 448356ed3e
commit 3f9027d05e
1 changed files with 9 additions and 1 deletions
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10
lms/djangoapps/courseware/user_state_client.py
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@@ -245,13 +245,21 @@ class DjangoXBlockUserStateClient(XBlockUserStateClient):
Arguments:
username: The name of the user whose state should be deleted
block_key (UsageKey): The UsageKey identifying which xblock state to delete.
block_keys (list): The UsageKey identifying which xblock state to delete.
scope (Scope): The scope to delete data from
fields: A list of fields to delete. If None, delete all stored fields.
"""
if scope != Scope.user_state:
raise ValueError("Only Scope.user_state is supported")
evt_time = time()
if fields is None:
self._ddog_increment(evt_time, 'delete_many.empty_state')
else:
self._ddog_histogram(evt_time, 'delete_many.field_count', len(fields))
self._ddog_histogram(evt_time, 'delete_many.block_count', len(block_keys))
student_modules = self._get_student_modules(username, block_keys)
for student_module, _ in student_modules:
if fields is None: