def __init__(
self,
hass,
add_entities,
scan_interval,
coordinates,
feed_type,
radius_in_km,
minimum_magnitude,
):
"""Initialize the Feed Entity Manager."""
from geojson_client.usgs_earthquake_hazards_program_feed import (
UsgsEarthquakeHazardsProgramFeedManager, )
self._hass = hass
self._feed_manager = UsgsEarthquakeHazardsProgramFeedManager(
self._generate_entity,
self._update_entity,
self._remove_entity,
coordinates,
feed_type,
filter_radius=radius_in_km,
filter_minimum_magnitude=minimum_magnitude,
)
self._add_entities = add_entities
self._scan_interval = scan_interval
class UsgsEarthquakesFeedEntityManager:
"""Feed Entity Manager for USGS Earthquake Hazards Program feed."""
def __init__(
self,
hass,
add_entities,
scan_interval,
coordinates,
feed_type,
radius_in_km,
minimum_magnitude,
):
"""Initialize the Feed Entity Manager."""
from geojson_client.usgs_earthquake_hazards_program_feed import (
UsgsEarthquakeHazardsProgramFeedManager, )
self._hass = hass
self._feed_manager = UsgsEarthquakeHazardsProgramFeedManager(
self._generate_entity,
self._update_entity,
self._remove_entity,
coordinates,
feed_type,
filter_radius=radius_in_km,
filter_minimum_magnitude=minimum_magnitude,
)
self._add_entities = add_entities
self._scan_interval = scan_interval
def startup(self):
"""Start up this manager."""
self._feed_manager.update()
self._init_regular_updates()
def _init_regular_updates(self):
"""Schedule regular updates at the specified interval."""
track_time_interval(self._hass,
lambda now: self._feed_manager.update(),
self._scan_interval)
def get_entry(self, external_id):
"""Get feed entry by external id."""
return self._feed_manager.feed_entries.get(external_id)
def _generate_entity(self, external_id):
"""Generate new entity."""
new_entity = UsgsEarthquakesEvent(self, external_id)
# Add new entities to HA.
self._add_entities([new_entity], True)
def _update_entity(self, external_id):
"""Update entity."""
dispatcher_send(self._hass, SIGNAL_UPDATE_ENTITY.format(external_id))
def _remove_entity(self, external_id):
"""Remove entity."""
dispatcher_send(self._hass, SIGNAL_DELETE_ENTITY.format(external_id))
class UsgsEarthquakesFeedEntityManager:
"""Feed Entity Manager for USGS Earthquake Hazards Program feed."""
def __init__(self, hass, add_entities, scan_interval, coordinates,
feed_type, radius_in_km, minimum_magnitude):
"""Initialize the Feed Entity Manager."""
from geojson_client.usgs_earthquake_hazards_program_feed \
import UsgsEarthquakeHazardsProgramFeedManager
self._hass = hass
self._feed_manager = UsgsEarthquakeHazardsProgramFeedManager(
self._generate_entity, self._update_entity, self._remove_entity,
coordinates, feed_type, filter_radius=radius_in_km,
filter_minimum_magnitude=minimum_magnitude)
self._add_entities = add_entities
self._scan_interval = scan_interval
def startup(self):
"""Start up this manager."""
self._feed_manager.update()
self._init_regular_updates()
def _init_regular_updates(self):
"""Schedule regular updates at the specified interval."""
track_time_interval(
self._hass, lambda now: self._feed_manager.update(),
self._scan_interval)
def get_entry(self, external_id):
"""Get feed entry by external id."""
return self._feed_manager.feed_entries.get(external_id)
def _generate_entity(self, external_id):
"""Generate new entity."""
new_entity = UsgsEarthquakesEvent(self, external_id)
# Add new entities to HA.
self._add_entities([new_entity], True)
def _update_entity(self, external_id):
"""Update entity."""
dispatcher_send(self._hass, SIGNAL_UPDATE_ENTITY.format(external_id))
def _remove_entity(self, external_id):
"""Remove entity."""
dispatcher_send(self._hass, SIGNAL_DELETE_ENTITY.format(external_id))
def test_feed_manager(self, mock_session, mock_request):
"""Test the feed manager."""
home_coordinates = (-31.0, 151.0)
mock_session.return_value.__enter__.return_value.send\
.return_value.ok = True
mock_session.return_value.__enter__.return_value.send\
.return_value.text = load_fixture(
'usgs_earthquake_hazards_program_feed.json')
# This will just record calls and keep track of external ids.
generated_entity_external_ids = []
updated_entity_external_ids = []
removed_entity_external_ids = []
def _generate_entity(external_id):
"""Generate new entity."""
generated_entity_external_ids.append(external_id)
def _update_entity(external_id):
"""Update entity."""
updated_entity_external_ids.append(external_id)
def _remove_entity(external_id):
"""Remove entity."""
removed_entity_external_ids.append(external_id)
feed_manager = UsgsEarthquakeHazardsProgramFeedManager(
_generate_entity, _update_entity, _remove_entity, home_coordinates,
'past_hour_significant_earthquakes')
assert repr(feed_manager) == "<UsgsEarthquakeHazardsProgramFeed" \
"Manager(feed=<UsgsEarthquakeHazards" \
"ProgramFeed(home=(-31.0, 151.0), " \
"url=https://earthquake.usgs.gov/" \
"earthquakes/feed/v1.0/summary/" \
"significant_hour.geojson, " \
"radius=None, magnitude=None)>)>"
feed_manager.update()
entries = feed_manager.feed_entries
self.assertIsNotNone(entries)
assert len(entries) == 3
assert len(generated_entity_external_ids) == 3
assert len(updated_entity_external_ids) == 0
assert len(removed_entity_external_ids) == 0
def __init__(self, hass, add_entities, scan_interval, coordinates,
feed_type, radius_in_km, minimum_magnitude):
"""Initialize the Feed Entity Manager."""
from geojson_client.usgs_earthquake_hazards_program_feed \
import UsgsEarthquakeHazardsProgramFeedManager
self._hass = hass
self._feed_manager = UsgsEarthquakeHazardsProgramFeedManager(
self._generate_entity, self._update_entity, self._remove_entity,
coordinates, feed_type, filter_radius=radius_in_km,
filter_minimum_magnitude=minimum_magnitude)
self._add_entities = add_entities
self._scan_interval = scan_interval
def __init__(
self,
opp,
add_entities,
scan_interval,
coordinates,
feed_type,
radius_in_km,
minimum_magnitude,
):
"""Initialize the Feed Entity Manager."""
self._opp = opp
self._feed_manager = UsgsEarthquakeHazardsProgramFeedManager(
self._generate_entity,
self._update_entity,
self._remove_entity,
coordinates,
feed_type,
filter_radius=radius_in_km,
filter_minimum_magnitude=minimum_magnitude,
)
self._add_entities = add_entities
self._scan_interval = scan_interval
def test_feed_manager(self, mock_session, mock_request):
"""Test the feed manager."""
home_coordinates = (-31.0, 151.0)
mock_session.return_value.__enter__.return_value.send.return_value.ok = True
mock_session.return_value.__enter__.return_value.send.return_value.text = (
load_fixture("usgs_earthquake_hazards_program_feed.json"))
# This will just record calls and keep track of external ids.
generated_entity_external_ids = []
updated_entity_external_ids = []
removed_entity_external_ids = []
def _generate_entity(external_id):
"""Generate new entity."""
generated_entity_external_ids.append(external_id)
def _update_entity(external_id):
"""Update entity."""
updated_entity_external_ids.append(external_id)
def _remove_entity(external_id):
"""Remove entity."""
removed_entity_external_ids.append(external_id)
feed_manager = UsgsEarthquakeHazardsProgramFeedManager(
_generate_entity,
_update_entity,
_remove_entity,
home_coordinates,
"past_hour_significant_earthquakes",
)
assert (repr(feed_manager) == "<UsgsEarthquakeHazardsProgramFeed"
"Manager(feed=<UsgsEarthquakeHazards"
"ProgramFeed(home=(-31.0, 151.0), "
"url=https://earthquake.usgs.gov/"
"earthquakes/feed/v1.0/summary/"
"significant_hour.geojson, "
"radius=None, magnitude=None)>)>")
feed_manager.update()
entries = feed_manager.feed_entries
self.assertIsNotNone(entries)
assert len(entries) == 3
assert len(generated_entity_external_ids) == 3
assert len(updated_entity_external_ids) == 0
assert len(removed_entity_external_ids) == 0
# Simulate an update with overridden filter.
generated_entity_external_ids.clear()
updated_entity_external_ids.clear()
removed_entity_external_ids.clear()
feed_manager.update_override({"minimum_magnitude": 2.5})
entries = feed_manager.feed_entries
self.assertIsNotNone(entries)
assert len(entries) == 1
assert len(generated_entity_external_ids) == 0
assert len(updated_entity_external_ids) == 1
assert len(removed_entity_external_ids) == 2
# Simulate an update with two overridden filters.
generated_entity_external_ids.clear()
updated_entity_external_ids.clear()
removed_entity_external_ids.clear()
feed_manager.update_override({
"minimum_magnitude": 1.0,
"radius": 1000.0
})
entries = feed_manager.feed_entries
self.assertIsNotNone(entries)
assert len(entries) == 2
assert len(generated_entity_external_ids) == 1
assert len(updated_entity_external_ids) == 1
assert len(removed_entity_external_ids) == 0
