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API Change: Feature - Delete Tasks #1188

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API Change: Feature - Delete Tasks #1188

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16 changes: 16 additions & 0 deletions flower/events.py
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Original file line number Diff line number Diff line change
Expand Up @@ -207,6 +207,22 @@ def run(self):
logger.debug(e, exc_info=True)
time.sleep(try_interval)

def delete_tasks_by_time(self, to_timestamp):
state = shelve.open(self.db, flag='n')
state['events'] = self.state
for uuid, task in enumerate(state.tasks_by_time()):
# if date is less than <filter_date> delete tasks
if task.timestamp <= to_timestamp:
del state['events']['tasks'][uuid]
state.close()

def delete_all_tasks(self):
state = shelve.open(self.db, flag='n')
state['events'] = self.state
for uuid, task in enumerate(state.tasks_by_time()):
del state['events']['tasks'][uuid]
state.close()

def save_state(self):
logger.debug("Saving state to '%s'...", self.db)
state = shelve.open(self.db, flag='n')
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