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Move imports to top for history (#29484)

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springstan 2019-12-05 06:15:39 +01:00 committed by Paulus Schoutsen
parent 95de802fbd
commit bbe57d6673
1 changed files with 8 additions and 14 deletions
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22
homeassistant/components/history/__init__.py
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@ -5,22 +5,23 @@ from itertools import groupby
import logging import logging
import time import time
from sqlalchemy import and_, func
import voluptuous as vol import voluptuous as vol
from homeassistant.components import recorder, script
from homeassistant.components.http import HomeAssistantView
from homeassistant.components.recorder.models import States
from homeassistant.components.recorder.util import execute, session_scope
from homeassistant.const import ( from homeassistant.const import (
HTTP_BAD_REQUEST, ATTR_HIDDEN,
CONF_DOMAINS, CONF_DOMAINS,
CONF_ENTITIES, CONF_ENTITIES,
CONF_EXCLUDE, CONF_EXCLUDE,
CONF_INCLUDE, CONF_INCLUDE,
HTTP_BAD_REQUEST,
) )
import homeassistant.util.dt as dt_util
from homeassistant.components import recorder, script
from homeassistant.components.http import HomeAssistantView
from homeassistant.const import ATTR_HIDDEN
from homeassistant.components.recorder.util import session_scope, execute
import homeassistant.helpers.config_validation as cv import homeassistant.helpers.config_validation as cv
import homeassistant.util.dt as dt_util
# mypy: allow-untyped-defs, no-check-untyped-defs # mypy: allow-untyped-defs, no-check-untyped-defs
@ -58,7 +59,6 @@ def get_significant_states(
thermostat so that we get current temperature in our graphs). thermostat so that we get current temperature in our graphs).
""" """
timer_start = time.perf_counter() timer_start = time.perf_counter()
from homeassistant.components.recorder.models import States
with session_scope(hass=hass) as session: with session_scope(hass=hass) as session:
query = session.query(States).filter( query = session.query(States).filter(
@ -94,7 +94,6 @@ def get_significant_states(
def state_changes_during_period(hass, start_time, end_time=None, entity_id=None): def state_changes_during_period(hass, start_time, end_time=None, entity_id=None):
"""Return states changes during UTC period start_time - end_time.""" """Return states changes during UTC period start_time - end_time."""
from homeassistant.components.recorder.models import States
with session_scope(hass=hass) as session: with session_scope(hass=hass) as session:
query = session.query(States).filter( query = session.query(States).filter(
@ -117,7 +116,6 @@ def state_changes_during_period(hass, start_time, end_time=None, entity_id=None)
def get_last_state_changes(hass, number_of_states, entity_id): def get_last_state_changes(hass, number_of_states, entity_id):
"""Return the last number_of_states.""" """Return the last number_of_states."""
from homeassistant.components.recorder.models import States
start_time = dt_util.utcnow() start_time = dt_util.utcnow()
@ -142,7 +140,6 @@ def get_last_state_changes(hass, number_of_states, entity_id):
def get_states(hass, utc_point_in_time, entity_ids=None, run=None, filters=None): def get_states(hass, utc_point_in_time, entity_ids=None, run=None, filters=None):
"""Return the states at a specific point in time.""" """Return the states at a specific point in time."""
from homeassistant.components.recorder.models import States
if run is None: if run is None:
run = recorder.run_information(hass, utc_point_in_time) run = recorder.run_information(hass, utc_point_in_time)
@ -151,8 +148,6 @@ def get_states(hass, utc_point_in_time, entity_ids=None, run=None, filters=None)
if run is None: if run is None:
return [] return []
from sqlalchemy import and_, func
with session_scope(hass=hass) as session: with session_scope(hass=hass) as session:
query = session.query(States) query = session.query(States)
@ -386,7 +381,6 @@ class Filters:
* if include and exclude is defined - select the entities specified in * if include and exclude is defined - select the entities specified in
the include and filter out the ones from the exclude list. the include and filter out the ones from the exclude list.
""" """
from homeassistant.components.recorder.models import States
# specific entities requested - do not in/exclude anything # specific entities requested - do not in/exclude anything
if entity_ids is not None: if entity_ids is not None: