Reasons and battery.

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Casper 2019-04-06 23:00:08 +02:00
parent 64108f67f9
commit 319c03067f
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9 changed files with 41 additions and 21 deletions

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@ -10,7 +10,7 @@ from typing import List
import requests_cache import requests_cache
from flask import Flask, jsonify, logging, request from flask import Flask, jsonify, logging, request
from .strategies import miloStrats, iss, cars_in_traffic, tide_strat, upstairs_neighbour, bing from .strategies import miloStrats, iss, cars_in_traffic, tide_strat, upstairs_neighbour, bing, battery
from .util import Context from .util import Context
app = Flask(__name__) app = Flask(__name__)
@ -30,6 +30,7 @@ strategies = {
"tide": tide_strat.is_tide, "tide": tide_strat.is_tide,
"upstairs_neighbour": upstairs_neighbour.check_games, "upstairs_neighbour": upstairs_neighbour.check_games,
"bing": bing.clock, "bing": bing.clock,
"battery_level": battery.battery_level,
} }

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@ -0,0 +1,21 @@
from ..util import Context, Prediction
def battery_level(context: Context) -> Prediction:
"""
If the battery is low, it's probably bedtime soon.
"""
p = Prediction()
if context.battery > 60:
p.reasons.append("Battery level's good, so it's probably still early in the day.")
elif context.battery > 30:
p.reasons.append("Battery level's getting low, so it's probably around dinnertime.")
elif context.battery > 10:
p.reasons.append("Your phone is dying, so it's bedtime soon?")
else:
p.reasons.append("Your phone's practically dead, so it's probably around four in the morning.")
p.probability = 1 - (context.battery / 100) # night is inverse proportional to battery level
return p

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@ -11,7 +11,7 @@ def clock(context: Context) -> Prediction:
It's nighttime if Bing says it's daytime. It's nighttime if Bing says it's daytime.
""" """
p = Prediction() p = Prediction()
p.weight = 0.05 p.weight = 0.02
headers = { headers = {
'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.47 Safari/537.36'} 'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.47 Safari/537.36'}
@ -22,7 +22,7 @@ def clock(context: Context) -> Prediction:
time = datetime.strptime(time_str, "%H:%M") time = datetime.strptime(time_str, "%H:%M")
night = time.hour < 6 or time.hour >= 22 night = time.hour < 6 or time.hour >= 22
time_description = "" if night else "daytime" time_description = "nighttime" if night else "daytime"
time_description_oppersite = "daytime" if night else "nighttime" time_description_oppersite = "daytime" if night else "nighttime"
p.reasons.append(f"Bing says its {time_description}.") p.reasons.append(f"Bing says its {time_description}.")

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@ -1,5 +1,4 @@
import itertools import itertools
import logging
from datetime import datetime from datetime import datetime
from math import pi, sqrt, sin, cos, atan2 from math import pi, sqrt, sin, cos, atan2
@ -14,7 +13,7 @@ tf = TimezoneFinder(in_memory=True)
def night_on_iss(context: Context) -> Prediction: def night_on_iss(context: Context) -> Prediction:
""" """
It is night if it is night on the ISS and it is currently orbiting above us. It is night if it is night on the ISS and it is currently orbiting above us. http://www.isstracker.com/
""" """
p = Prediction() p = Prediction()

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@ -17,7 +17,7 @@ def is_restaurant_open(name, open, close) -> Prediction:
soup = BeautifulSoup(r.content, features='html5lib') soup = BeautifulSoup(r.content, features='html5lib')
listing_groups = soup.find_all('div', {'class': 'listing-group'}) listing_groups = soup.find_all('div', {'class': 'listing-group'})
p.reasons.append("Hopefully we are not banned from Just-eat ..") #p.reasons.append("Hopefully we are not banned from Just-eat ..")
nice_group = None nice_group = None
for x in listing_groups: for x in listing_groups:
@ -32,10 +32,12 @@ def is_restaurant_open(name, open, close) -> Prediction:
all_listings = nice_group.find_all('a', {'class': 'mediaElement'}) all_listings = nice_group.find_all('a', {'class': 'mediaElement'})
if any(name in x['href'] for x in all_listings): if any(name in x['href'] for x in all_listings):
p.reasons.append(f"{name} is currently open. We conclude from this, that there is {1 / 11}% chance of it being night outside!") p.reasons.append(f"Our favorite pizza place, {name}, is currently open.")
p.reasons.append(f"We conclude from this, that there is {1 / 11}% chance of it being night outside")
p.probability = 1 / 11 p.probability = 1 / 11
else: else:
p.reasons.append(f"{name} is not open. We can conclude from this, that there is {1 - (1/11)}% chance of it currently being night outside! ") p.reasons.append(f"Our favorite pizza place, {name}, is closed.")
p.reasons.append(f"We can conclude from this, that there is {1 - (1/11)}% chance of it currently being night outside!")
p.probability = 1 - (1 / 11) p.probability = 1 - (1 / 11)
return p return p

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@ -18,11 +18,11 @@ def camImgStrat(context : Context) -> Prediction:
p.probability = 1 - round((average/255),3) p.probability = 1 - round((average/255),3)
if average < 128: if average < 128:
p.weight = round(1 - (average/255), 3) p.weight = round(1 - (average/255), 3)
p.reasons.append('Image was dark') p.reasons.append('Camera image was dark, so the sun has probably set.')
else: else:
p.weight = round(average / 255, 3) p.weight = round(average / 255, 3)
p.reasons.append('Image was light') p.reasons.append('Camera image was light, so the sun is still shining.')
return p return p
@ -37,10 +37,10 @@ def australiaStrat(context : Context) -> Prediction:
if hour > 22 or hour < 6: if hour > 22 or hour < 6:
p.probability = 0.0 p.probability = 0.0
p.reasons.append('It\'s night-time in Australia') p.reasons.append('It\'s night-time in Australia, so it must be day-time here.')
else: else:
p.probability = 1.0 p.probability = 1.0
p.reasons.append('It\'s day-time in Australia') p.reasons.append('It\'s day-time in Australia, so it must be night-time here.')
return p return p
@ -48,10 +48,7 @@ def tv2newsStrat(context : Context) -> Prediction:
""" """
The number of articles releases in the last few hours on TV2.dk The number of articles releases in the last few hours on TV2.dk
""" """
print('before')
r = requests.get('http://mpx.services.tv2.dk/api/latest') r = requests.get('http://mpx.services.tv2.dk/api/latest')
print('after')
data = r.json() data = r.json()
publish_dates = [(x['pubDate'])//1000 for x in data][:10] publish_dates = [(x['pubDate'])//1000 for x in data][:10]

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@ -50,9 +50,9 @@ def perform_svm_pred(context: Context) -> Prediction:
records = data.json()['result']['records'] records = data.json()['result']['records']
X = [house['vehicleCount'] / house['totalSpaces'] for house in records] X = [house['vehicleCount'] / house['totalSpaces'] for house in records]
X = [min(x, 1) for x in X] X = [min(x, 1) for x in X]
p.reasons.append("Since we only have two data points") p.reasons.append("We only have two data points")
p.reasons.append("Since our only two data points have 11 dimensions") p.reasons.append("Our only two data points have 11 dimensions")
p.reasons.append("Since we are using a SVM") p.reasons.append("We are using a SVM")
p.probability = predict(X) p.probability = predict(X)
return p return p

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@ -34,7 +34,7 @@ def check_games(context: Context) -> Prediction:
last_game_in_hours = (((datetime.now() - last_played_game).seconds)/60/60) last_game_in_hours = (((datetime.now() - last_played_game).seconds)/60/60)
if last_game_in_hours < 2: if last_game_in_hours < 2:
p.reasons.append("Alexanders upstairs neighbour is currently playing league") p.reasons.append("Alexander's upstairs neighbour is currently playing league")
p.probability = 0.8 p.probability = 0.8
else: else:
last_game_in_hours = min(24.0, last_game_in_hours) last_game_in_hours = min(24.0, last_game_in_hours)

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@ -9,8 +9,8 @@ import numpy as np
@dataclass @dataclass
class Context: class Context:
battery: int = 100 battery: int = 55
position: Dict[str, float] = field(default_factory=lambda: {'latitude': 53.0, 'longitude': 9.0}) position: Dict[str, float] = field(default_factory=lambda: {'latitude': 53.0, 'longitude': 9.0}) # Denmark somewhere
image: np.ndarray = None image: np.ndarray = None
# App settings # App settings