blakeblackshear.frigate/frigate/models.py

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from numpy import unique
from peewee import (
Model,
CharField,
DateTimeField,
FloatField,
BooleanField,
TextField,
IntegerField,
)
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from playhouse.sqlite_ext import JSONField
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class Event(Model): # type: ignore[misc]
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id = CharField(null=False, primary_key=True, max_length=30)
label = CharField(index=True, max_length=20)
sub_label = CharField(max_length=20, null=True)
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camera = CharField(index=True, max_length=20)
start_time = DateTimeField()
end_time = DateTimeField()
top_score = FloatField()
false_positive = BooleanField()
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zones = JSONField()
thumbnail = TextField()
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has_clip = BooleanField(default=True)
has_snapshot = BooleanField(default=True)
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region = JSONField()
box = JSONField()
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area = IntegerField()
retain_indefinitely = BooleanField(default=False)
ratio = FloatField(default=1.0)
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plus_id = CharField(max_length=30)
class Recordings(Model): # type: ignore[misc]
id = CharField(null=False, primary_key=True, max_length=30)
camera = CharField(index=True, max_length=20)
path = CharField(unique=True)
start_time = DateTimeField()
end_time = DateTimeField()
duration = FloatField()
motion = IntegerField(null=True)
objects = IntegerField(null=True)
Limit recording retention to available storage (#3942) * 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
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segment_size = FloatField(default=0) # this should be stored as MB