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# Copyright (c) 2012, Canonical Ltd
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, version 3 only.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# GNU Lesser General Public License version 3 (see the file LICENSE).
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SESSION_TABLE_NAME = 'django_session'
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USER_TABLE_NAME = 'auth_user'
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def _filter_table(query, table, reason):
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return query.split(" ", 1)[0] + " <%s query redacted>" % reason
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def filter_session_info(query):
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return _filter_table(query, SESSION_TABLE_NAME, 'session')
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def filter_user_info(query):
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return _filter_table(query, USER_TABLE_NAME, 'user')
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def _filter_query(report, filter_fn):
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timeline = report.get('timeline')
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for event in timeline:
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start, end, category, detail = event[:4]
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detail = filter_fn(detail)
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new_timeline.append((start, end, category, detail) + event[4:])
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report['timeline'] = new_timeline
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def filter_session_query(report, context):
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"""Filter out queries about the session from the timeline."""
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_filter_query(report, filter_session_info)
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def filter_user_query(report, context):
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"""Filter out queries about the user from the timeline."""
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_filter_query(report, filter_user_info)
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def install_hooks(config):
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"""Install on_create hooks in the config to sanitise queries.
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This should be called after the `oops_timeline` hooks are instaled.
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:param config: the `oops.Config` to install the hooks in to.
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config.on_create.append(filter_session_query)
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config.on_create.append(filter_user_query)
added
removed
timeline_django/filters.py
