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https://github.com/blakeblackshear/frigate.git
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b4d4adb75b
* Add field and migration for segment size * Store the segment size in db * Add comment * Add default * Fix size parsing * Include segment size in recordings endpoint * Start adding storage maintainer * Add storage maintainer and calculate average sizes * Update comment * Store segment and hour avg sizes per camera * Formatting * Keep track of total segment and hour averages * Remove unused files * Cleanup 2 hours of recordings at a time * Formatting * Fix bug * Round segment size * Cleanup some comments * Handle case where segments are not deleted on initial run or is only retained segments * Improve cleanup log * Formatting * Fix typo and improve logging * Catch case where no recordings exist for camera * Specifically define sort * Handle edge case for cameras that only record part time * Increase definition of part time recorder * Remove warning about not supported storage based retention * Add note about storage based retention to recording docs * Add tests for storage maintenance calculation and cleanup * Format tests * Don't run for a camera with no recording segments * Get size of file from cache * Rework camera stats to be more efficient * Remove total and other inefficencies * Rewrite storage cleanup logic to be much more efficient * Fix existing tests * Fix bugs from tests * Add another test * Improve logging * Formatting * Set back correct loop time * Update name * Update comment * Only include segments that have a nonzero size * Catch case where camera has 0 nonzero segment durations * Add test to cover zero bandwidth migration case * Fix test * Incorrect boolean logic * Formatting * Explicity re-define iterator
47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
"""Peewee migrations -- 012_add_segment_size.py.
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Some examples (model - class or model name)::
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> Model = migrator.orm['model_name'] # Return model in current state by name
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> migrator.sql(sql) # Run custom SQL
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> migrator.python(func, *args, **kwargs) # Run python code
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> migrator.create_model(Model) # Create a model (could be used as decorator)
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> migrator.remove_model(model, cascade=True) # Remove a model
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> migrator.add_fields(model, **fields) # Add fields to a model
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> migrator.change_fields(model, **fields) # Change fields
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> migrator.remove_fields(model, *field_names, cascade=True)
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> migrator.rename_field(model, old_field_name, new_field_name)
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> migrator.rename_table(model, new_table_name)
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> migrator.add_index(model, *col_names, unique=False)
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> migrator.drop_index(model, *col_names)
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> migrator.add_not_null(model, *field_names)
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> migrator.drop_not_null(model, *field_names)
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> migrator.add_default(model, field_name, default)
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"""
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import datetime as dt
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import peewee as pw
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from playhouse.sqlite_ext import *
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from decimal import ROUND_HALF_EVEN
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from frigate.models import Recordings
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try:
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import playhouse.postgres_ext as pw_pext
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except ImportError:
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pass
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SQL = pw.SQL
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def migrate(migrator, database, fake=False, **kwargs):
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migrator.add_fields(
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Recordings,
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segment_size=pw.FloatField(default=0),
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)
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def rollback(migrator, database, fake=False, **kwargs):
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migrator.remove_fields(Recordings, ["segment_size"])
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