def setUpClass(cls):
try:
data = WeatherData()
data.load('weather_data.csv')
cls.data = data
except Exception:
pass
def __print_labels(data: WeatherData):
for i in range(len(data.get_times())):
current_time = data.get_times()[i]
current_t = data.get_temperature()[i]
plt.annotate(current_t if current_t < 0 else '+' + str(current_t),
xy=(current_time, current_t),
color='green')
def test_user_provided_location():
w = WeatherData("london")
assert w.userProvidedLocation == True
w.get_weather()
assert w.location == "London"
w2 = WeatherData()
assert w2.userProvidedLocation == False
def updateView(self):
self._secs_since_last_update += 1
time_now = time.strftime("%H:%M:%S")
date_now = time.strftime("%d.%m.%Y")
if self._secs_since_last_update > 10:
print('WeatherUI :: updateView -> getting data')
self._secs_since_last_update = 0
self._is_time_to_repaint = True
self._my_data = WeatherData(time_now)
self._my_data.start()
if not self._my_data.is_alive() and self._is_time_to_repaint:
print('WeatherUI :: updateView -> repainting')
self._is_time_to_repaint = False
self.txt_label_inside.configure(text=self._get_inside_text())
self.txt_label_current.configure(
text=self._get_current_weather_text(
self._my_data.get_current_weather()))
self.txt_label_forecast_today.configure(
text=self._get_next_hours_text())
self.txt_label_plus_1d.configure(text=self._get_next_days_text(
self._my_data.get_forecast_plus_1d()))
self.txt_label_plus_2d.configure(text=self._get_next_days_text(
self._my_data.get_forecast_plus_2d()))
self.txt_label_plus_3d.configure(text=self._get_next_days_text(
self._my_data.get_forecast_plus_3d()))
self.txt_label_plus_4d.configure(text=self._get_next_days_text(
self._my_data.get_forecast_plus_4d()))
img = PhotoImage(file=self._icon_helper.get_icon_path(
self._my_data.get_current_weather().weather_id))
self.img_label_current.configure(image=img)
self.img_label_current.image = img
img = PhotoImage(file=self._icon_helper.get_icon_path(
self._my_data.get_forecast_plus_1d().weather_id))
self.img_label_plus_1d.configure(image=img)
self.img_label_plus_1d.image = img
img = PhotoImage(file=self._icon_helper.get_icon_path(
self._my_data.get_forecast_plus_2d().weather_id))
self.img_label_plus_2d.configure(image=img)
self.img_label_plus_2d.image = img
img = PhotoImage(file=self._icon_helper.get_icon_path(
self._my_data.get_forecast_plus_3d().weather_id))
self.img_label_plus_3d.configure(image=img)
self.img_label_plus_3d.image = img
img = PhotoImage(file=self._icon_helper.get_icon_path(
self._my_data.get_forecast_plus_4d().weather_id))
self.img_label_plus_4d.configure(image=img)
self.img_label_plus_4d.image = img
self.txt_label_time.configure(text=time_now)
self.txt_label_date.configure(text=date_now)
self.after(1000, self.updateView)
def main():
weather_data = WeatherData()
current_condition_display = CurrentConditionDisplay()
weather_data.add_observer(current_condition_display)
weather_data.set_measurements(10, 12, 30)
weather_data.set_measurements(50, 60, 70)
weather_data.delete_observer(current_condition_display)
weather_data.set_measurements(100, 200, 300)
def print_graphic(data: WeatherData, path, count):
if data.is_valid():
x = data.get_times()
new_x = np.linspace(0, count - 2, num=100, endpoint=True)
fig, axs = plt.subplots(2,
1,
sharex=True,
sharey=False,
gridspec_kw={'height_ratios': [1, 3]},
figsize=(10, 5))
labels_x = []
for lx in x:
if lx > 24:
labels_x.append(lx - 24)
else:
labels_x.append(lx)
plt.xticks(np.arange(min(x), max(x) + 1, 3.0), labels_x)
__print_labels(data)
t = data.get_temperature()
interpolation_t = interp1d(x, t, kind='cubic')
points_t = np.array([new_x,
interpolation_t(new_x)]).T.reshape(-1, 1, 2)
segments_t = np.concatenate([points_t[:-1], points_t[1:]], axis=1)
norm_t = plt.Normalize(-15, 18)
line_collect_t = LineCollection(segments_t,
cmap='cividis',
norm=norm_t)
line_collect_t.set_array(interpolation_t(new_x))
line_collect_t.set_linewidth(3)
axs[1].add_collection(line_collect_t)
axs[1].set_xlabel('Температура')
axs[0].set_xlabel('Количество осадков')
p = data.get_precipitation()
interpolation_p = interp1d(x, p, kind='cubic')
points_p = np.array([new_x,
interpolation_p(new_x)]).T.reshape(-1, 1, 2)
segments_p = np.concatenate([points_p[:-1], points_p[1:]], axis=1)
norm_p = plt.Normalize(0, 0.3)
line_collect_p = LineCollection(segments_p, cmap='Greens', norm=norm_p)
line_collect_p.set_array(interpolation_p(new_x))
line_collect_p.set_linewidth(3)
axs[0].add_collection(line_collect_p)
axs[0].set_xlim(0, count)
axs[1].set_ylim(0 if min(t) > 1 else min(t) - 1,
0 if max(t) < -1 else max(t) + 1)
axs[0].set_ylim(0, 1 if max(p) < 0.8 else max(p) + 0.5)
plt.savefig(path, dpi=150)
def save_graphics_two_day(file_path):
today = parser_weather_gis.get_today_weather()
next_day = parser_weather_gis.get_tomorrow_weather()
union_data = WeatherData()
union_data.set_times(today.get_times() + __add_next_day_times(next_day.get_times()))
union_data.set_precipitation(today.get_precipitation() + next_day.get_precipitation())
union_data.set_temperature(today.get_temperature() + next_day.get_temperature())
render_graphics.print_graphic(union_data, file_path, 47)
def test_model_import():
# 测试导出的模型再导入是否正确
with open('knn.pickle', 'rb') as fr:
clf = pickle.load(fr)
wd = WeatherData()
res = clf.score(wd.X, wd.y)
print('import model, score: ', res)
def test_event_decision4(self):
"""Test ED._temp_factor rule 2a & 3a and _rain_factor rule 1c"""
weather_data = WeatherData()
weather_data._weather_data.append(
WeatherDataItem(5, 44, 20, 10, 61, 15, 30, "ESE", 1, 1016.3))
sp = self.prediction.SimplePrediction(weather_data, 1)
event = self.event_decision.Event('My Event', True, True, 13)
ed = self.event_decision.EventDecision(event, sp)
self.aggregate(self.assertAlmostEqual,
ed._temperature_factor(),
-1.8,
places=3,
tag='_temperature_factor')
self.aggregate(self.assertAlmostEqual,
ed._rain_factor(),
0,
places=3,
tag='_rain_factor')
self.aggregate(self.assertAlmostEqual,
ed.advisability(),
-1.8,
places=3,
tag='advisability')
self.aggregate_tests()
def __init__(self, uno, nano, db, data):
self.uno = uno
self.nano = nano
self.current_weather_data = WeatherData()
self.current_sensor_data = SensorData()
self.current_device_data = data
self.db = db
def __init__(self, width, height, master=None):
tk.Frame.__init__(self, master)
self._width = width
self._height = height
self._config = configparser.ConfigParser()
self._config.read(CONFIG_FILE)
self._realtime_api = self._config.get('weather', 'realtime_api')
self._airquality_api = self._config.get('weather', 'airquality_api')
self._refresh_milliseconds = int(
self._config.get('weather', 'refresh_seconds')) * 1000
self._city_code = self._config.get('city', 'code')
self._spider = WeatherSpider(realtime_api=self._realtime_api,
airquality_api=self._airquality_api)
self._weather_data = WeatherData(self._city_code)
self._canvas = tk.Canvas(root,
width=self._width,
height=self._height,
bg='white')
self._canvas.config(highlightthickness=0) # 去掉边框
self._canvas.pack()
self._image = Image.new('1', (self._width, self._height), 'white')
image_draw = ImageDraw.Draw(self._image)
self._weather_painter = WeatherPainterSmall(image_draw, self._width,
self._height)
self._tkimg = None
self.update_weather_info()
def hello_world():
data = WeatherData()
return render_template("index.html",
city=data.location,
weather=data.weather_dict,
clothing=data.clothing,
searchCity=data.userProvidedLocation)
def main():
"""Main application's starting point."""
check_again = True
weather_data = WeatherData()
weather_data.load("weather_data.csv")
user_interface = UserInteraction()
print("Let's determine how suitable your event is for the predicted "
"weather.")
event = user_interface.get_event_details()
while check_again:
prediction_model = user_interface.get_prediction_model(weather_data)
decision = EventDecision(event, prediction_model)
impact = decision.advisability()
user_interface.output_advisability(impact)
check_again = user_interface.another_check()
def do_export_model():
# 最优模型是knn分类器，模型参数如下
clf = KNeighborsClassifier(n_neighbors=15, weights='uniform', metric='euclidean')
# 训练模型
wd = WeatherData()
clf.fit(wd.X, wd.y)
# 导出模型，用于在RPi Zero中导入
export_model(clf, 'knn.pickle')
def searchcity():
city = request.form['city']
data = WeatherData(city)
return render_template("index.html",
city=data.location,
weather=data.weather_dict,
clothing=data.clothing,
searchCity=data.userProvidedLocation)
def get_tomorrow_weather():
data = WeatherData()
session = requests.session()
r = session.get(BASE_URL + NEXT_URL, headers=HEADERS, timeout=5)
soup = bs4.BeautifulSoup(r.content, "lxml")
widget = __get_widget_container(soup)
data.set_temperature(__get_list_of_temperature(widget))
data.set_times(__get_list_of_time(widget))
data.set_precipitation(__get_widget_precipitation(widget))
return data
def test_weather_station(self):
weather_data = WeatherData()
current_display = CurrentConditionsDisplay(weather_data)
statistics_display = StatisticsDisplay(weather_data)
forecast_display = ForecastDisplay(weather_data)
heat_index_display = HeatIndexDisplay(weather_data)
weather_data.set_measurements(80, 65, 30.4)
weather_data.set_measurements(82, 70, 29.2)
weather_data.set_measurements(78, 90, 29.2)
def show_info():
global img
city = city_text.get()
if not city:
output["text"] = "Please enter the city name!"
else:
data = WeatherData(city)
if data.status >= 400:
output["text"] = f"Please check the city name!"
else:
img = PhotoImage(file=f"icons/{data.icon}.png")
status["image"] = img
output["text"] = f"Country: {data.country}\n" \
f"City: {data.city}\n" \
f"Temperature: {data.temp} °C"
def main():
# subject
weather_data = WeatherData()
# observers
current_display = CurrentConditionsDisplay(weather_data)
heat_index_display = HeatIndexDisplay(weather_data)
forecast_display = ForecastDisplay(weather_data)
stats_display = StatisticsDisplay(weather_data)
weather_data.set_measurements(80, 65, 30.4)
weather_data.set_measurements(82, 70, 29.2)
weather_data.set_measurements(78, 90, 29.2)
def main():
weatherStation = WeatherData()
currentConditonsDisplay = CurrentConditionsDisplay(weatherStation)
forecastDisplay = ForecastDisplay(weatherStation)
statisticsDisplay = StatisticsDisplay(weatherStation)
currentConditonsDisplay.display()
forecastDisplay.display()
statisticsDisplay.display()
weatherStation.setMeasurements(12.0, 25.0, 10.0)
weatherStation.setMeasurements(25.0, 15.0, 12.0)
weatherStation.setMeasurements(5.0, 10.0, 8.0)
def convert_xml_to_weather_record(data_element):
import datetime
from weather_data import WeatherData
cloudiness = data_element.findtext("nn_shortText", default="")
wind_direction = data_element.findtext("dd_longText", default="")
wind_speed = data_element.findtext("ff_value",
default=data_element.findtext("ff_val"))
findtext = data_element.findtext("msl")
if findtext:
pressure = float(findtext)
else:
pressure = None
return WeatherData(
datetime.datetime.strptime(
data_element.find("tsValid_issued_UTC").text,
"%d.%m.%Y %H:%M %Z"), cloudiness, wind_direction,
float(wind_speed), float(data_element.findtext("t")),
float(data_element.findtext("rh")), pressure)
def __init__(self, width, height):
self._width = width
self._height = height
self._config = configparser.ConfigParser()
self._config.read(CONFIG_FILE)
self._realtime_api = self._config.get('weather', 'realtime_api')
self._airquality_api = self._config.get('weather', 'airquality_api')
self._refresh_seconds = int(
self._config.get('weather', 'refresh_seconds'))
self._city_code = self._config.get('city', 'code')
self._spider = WeatherSpider(realtime_api=self._realtime_api,
airquality_api=self._airquality_api)
self._weather_data = WeatherData(self._city_code)
self._epd = epd2in13_V2.EPD()
self._image = Image.new('1', (self._width, self._height), 'white')
image_draw = ImageDraw.Draw(self._image)
self._weather_painter = WeatherPainterSmall(image_draw, self._width,
self._height)
class WeatherUI(Frame):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
print('WeatherUI :: initUI')
self._deg_sign = chr(176)
self._secs_since_last_update = 11
self._is_time_to_repaint = False
self._icon_helper = IconHelper()
# main view
self.master.title('Windows')
self.pack(fill=BOTH, expand=True)
self.configure(background='black')
# args
self._text_style_args = dict(fg='white', bg='black', font='14')
self._text_padding_args = dict(pady=5, padx=5)
self._photo_style_args = dict(borderwidth=0, highlightthickness=0)
# columns
self.columnconfigure(0, weight=1)
self.columnconfigure(1, weight=1)
self.columnconfigure(2, weight=1)
# view frames
self._add_time_and_date_frame()
self._add_current_weather_frame()
self._add_forecast_today_frame()
self._add_inside_status_frame()
self._add_forecast_for_coming_days_frame()
self.updateView()
def _add_time_and_date_frame(self):
frame_date_time = Frame(self,
highlightcolor="grey",
highlightthickness=1,
background='black')
frame_date_time.columnconfigure(0, weight=1)
self.txt_label_time = Label(frame_date_time,
text='',
**self._text_style_args)
self.txt_label_time.grid(row=0, column=0, **self._text_padding_args)
self.txt_label_date = Label(frame_date_time,
text='',
**self._text_style_args)
self.txt_label_date.grid(row=0,
column=1,
sticky=E,
**self._text_padding_args)
frame_date_time.grid(row=0,
column=0,
columnspan=4,
sticky=W + E + N + S)
def _add_current_weather_frame(self):
frame_current_weather = Frame(self,
highlightcolor="grey",
highlightthickness=1,
background='black')
img = PhotoImage(file='../resource/92.png')
self.img_label_current = Label(frame_current_weather,
image=img,
**self._photo_style_args)
self.img_label_current.image = img
self.img_label_current.grid(row=0, column=0, sticky=W + N)
self.txt_label_current = Label(frame_current_weather,
text='',
justify=LEFT,
**self._text_style_args)
self.txt_label_current.grid(row=0,
column=1,
sticky=W + N,
**self._text_padding_args)
frame_current_weather.grid(row=1, column=0, sticky=W + E + N + S)
def _add_forecast_today_frame(self):
# forecast today, +3h +6 +9h
frame_forecast_today = Frame(self,
highlightcolor="grey",
highlightthickness=1,
background='black')
frame_forecast_today.rowconfigure(0, weight=1)
self.txt_label_forecast_today = Label(frame_forecast_today,
text='',
justify=LEFT,
**self._text_style_args)
self.txt_label_forecast_today.grid(row=0,
column=0,
**self._text_padding_args)
frame_forecast_today.grid(row=1, column=1, sticky=W + E + N + S)
def _add_inside_status_frame(self):
frame_inside = Frame(self,
highlightcolor="grey",
highlightthickness=1,
background='black')
frame_inside.rowconfigure(0, weight=1)
self.txt_label_inside = Label(frame_inside,
justify=LEFT,
text='',
**self._text_style_args)
self.txt_label_inside.grid(row=0, column=0, **self._text_padding_args)
frame_inside.grid(row=1, column=2, sticky=W + E + N + S)
def _add_forecast_for_coming_days_frame(self):
frame_forecast = Frame(self,
highlightcolor="grey",
highlightthickness=1,
background='black')
# forecast + 1 day
img = PhotoImage(file='../resource/92.png')
self.img_label_plus_1d = Label(frame_forecast,
image=img,
**self._photo_style_args)
self.img_label_plus_1d.image = img
self.img_label_plus_1d.grid(row=0, column=0, sticky=W + N)
self.txt_label_plus_1d = Label(frame_forecast,
text='',
justify=LEFT,
**self._text_style_args)
self.txt_label_plus_1d.grid(row=0,
column=1,
sticky=W + N,
**self._text_padding_args)
# forecast + 2 days
img = PhotoImage(file='../resource/92.png')
self.img_label_plus_2d = Label(frame_forecast,
image=img,
**self._photo_style_args)
self.img_label_plus_2d.image = img
self.img_label_plus_2d.grid(row=0, column=2, sticky=W + N)
self.txt_label_plus_2d = Label(frame_forecast,
text='',
justify=LEFT,
**self._text_style_args)
self.txt_label_plus_2d.grid(row=0,
column=3,
sticky=W + N,
**self._text_padding_args)
# forecast + 3 days
img = PhotoImage(file='../resource/92.png')
self.img_label_plus_3d = Label(frame_forecast,
image=img,
**self._photo_style_args)
self.img_label_plus_3d.image = img
self.img_label_plus_3d.grid(row=0, column=4, sticky=W + N)
self.txt_label_plus_3d = Label(frame_forecast,
text='',
justify=LEFT,
**self._text_style_args)
self.txt_label_plus_3d.grid(row=0,
column=5,
sticky=W + N,
**self._text_padding_args)
# forecast + 4 days
img = PhotoImage(file='../resource/92.png')
self.img_label_plus_4d = Label(frame_forecast,
image=img,
**self._photo_style_args)
self.img_label_plus_4d.image = img
self.img_label_plus_4d.grid(row=0, column=6, sticky=W + N)
self.txt_label_plus_4d = Label(frame_forecast,
text='',
justify=LEFT,
**self._text_style_args)
self.txt_label_plus_4d.grid(row=0,
column=7,
sticky=W + N,
**self._text_padding_args)
frame_forecast.grid(row=2,
column=0,
columnspan=4,
sticky=W + E + N + S)
def updateView(self):
self._secs_since_last_update += 1
time_now = time.strftime("%H:%M:%S")
date_now = time.strftime("%d.%m.%Y")
if self._secs_since_last_update > 10:
print('WeatherUI :: updateView -> getting data')
self._secs_since_last_update = 0
self._is_time_to_repaint = True
self._my_data = WeatherData(time_now)
self._my_data.start()
if not self._my_data.is_alive() and self._is_time_to_repaint:
print('WeatherUI :: updateView -> repainting')
self._is_time_to_repaint = False
self.txt_label_inside.configure(text=self._get_inside_text())
self.txt_label_current.configure(
text=self._get_current_weather_text(
self._my_data.get_current_weather()))
self.txt_label_forecast_today.configure(
text=self._get_next_hours_text())
self.txt_label_plus_1d.configure(text=self._get_next_days_text(
self._my_data.get_forecast_plus_1d()))
self.txt_label_plus_2d.configure(text=self._get_next_days_text(
self._my_data.get_forecast_plus_2d()))
self.txt_label_plus_3d.configure(text=self._get_next_days_text(
self._my_data.get_forecast_plus_3d()))
self.txt_label_plus_4d.configure(text=self._get_next_days_text(
self._my_data.get_forecast_plus_4d()))
img = PhotoImage(file=self._icon_helper.get_icon_path(
self._my_data.get_current_weather().weather_id))
self.img_label_current.configure(image=img)
self.img_label_current.image = img
img = PhotoImage(file=self._icon_helper.get_icon_path(
self._my_data.get_forecast_plus_1d().weather_id))
self.img_label_plus_1d.configure(image=img)
self.img_label_plus_1d.image = img
img = PhotoImage(file=self._icon_helper.get_icon_path(
self._my_data.get_forecast_plus_2d().weather_id))
self.img_label_plus_2d.configure(image=img)
self.img_label_plus_2d.image = img
img = PhotoImage(file=self._icon_helper.get_icon_path(
self._my_data.get_forecast_plus_3d().weather_id))
self.img_label_plus_3d.configure(image=img)
self.img_label_plus_3d.image = img
img = PhotoImage(file=self._icon_helper.get_icon_path(
self._my_data.get_forecast_plus_4d().weather_id))
self.img_label_plus_4d.configure(image=img)
self.img_label_plus_4d.image = img
self.txt_label_time.configure(text=time_now)
self.txt_label_date.configure(text=date_now)
self.after(1000, self.updateView)
def _get_inside_text(self):
text ='# Inside # \n' +\
'Temp: ' + str(self._my_data.get_inside().temperature) + ' ' + self._deg_sign + 'C\n' + \
'Humidity: ' + str(self._my_data.get_inside().humidity) + ' %'
return text
def _get_current_weather_text(self, data):
text = '# Today @ ' + str(data.time) + ' #\n' + \
str(data.temp) + ' ' + self._deg_sign + 'C\n' + \
str(data.wind) + ' m/s, ' + str(data.deg) + self._deg_sign + '\n' + \
str(data.description)
return text
def _get_next_hours_text(self):
data = [
self._my_data.get_forecast_next_3_hours(),
self._my_data.get_forecast_next_6_hours(),
self._my_data.get_forecast_next_9_hours(),
self._my_data.get_forecast_next_12_hours()
]
ret_val = "# Coming hours #\n"
for i in range(len(data)):
text = \
'@ ' + str(data[i].time) + ': ' + \
str(data[i].temp) + ' ' + self._deg_sign + 'C, ' + \
str(data[i].wind) + ' m/s, ' + \
str(data[i].description)
ret_val += text
if len(data) - 1 != i:
ret_val += '\n'
return ret_val
def _get_next_days_text(self, data):
text = '# ' + str(data.time) + ' #\n' + \
'Day: ' + str(data.temp_day) + ' ' + self._deg_sign + 'C\n' + \
'Night: ' + str(data.temp_night) + ' ' + self._deg_sign + 'C\n' + \
str(data.wind) + ' m/s, ' + str(data.deg) + self._deg_sign + '\n' + \
str(data.description)
return text
from weather_data import WeatherData
from billboard import CurrentConditionDisplay
if __name__ == '__main__':
weather_data = WeatherData()
current_display = CurrentConditionDisplay(weather_data)
weather_data.set_measurements(80, 65, 30.4)
weather_data.set_measurements(82, 70, 29.2)
weather_data.set_measurements(78, 90, 29.2)
class TestHighTempEdgeCases(TestA2):
"""
Test edge cases around high temperature (45).
Test air pressure impact on predictions.
Test max wind speed impact on wind speed.
"""
weather_data = WeatherData()
day_low = WeatherDataItem(1, 44, 29, 10, 49, 14, 40, "N", 1, 1015)
day_mid = WeatherDataItem(2, 45, 30, 10, 50, 15, 60, "SE", 2, 1016)
day_high = WeatherDataItem(3, 46, 31, 10, 51, 16, 100, "W", 3, 1017)
@skipIfFailed(TestDesign,
TestDesign.test_simple_prediction_defined.__name__,
tag='defined')
def test_simple_prediction(self):
"""Test SimplePrediction with high temp, little rain, low humidity"""
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_low)
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_high)
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_mid)
sp = self.prediction.SimplePrediction(
TestHighTempEdgeCases.weather_data,
len(TestHighTempEdgeCases.weather_data._weather_data))
self.aggregate(self.assertEqual,
sp.get_number_days(),
len(TestHighTempEdgeCases.weather_data._weather_data),
tag='get_number_days')
self.aggregate(self.assertEqual,
sp.chance_of_rain(),
18,
tag='chance_of_rain')
self.aggregate(self.assertAlmostEqual,
sp.high_temperature(),
46,
places=2,
tag='high_temperature')
self.aggregate(self.assertAlmostEqual,
sp.low_temperature(),
29,
places=2,
tag='low_temperature')
self.aggregate(self.assertEqual, sp.humidity(), 50, tag='humidity')
self.aggregate(self.assertEqual,
sp.cloud_cover(),
2,
tag='cloud_cover')
self.aggregate(self.assertEqual, sp.wind_speed(), 15, tag='wind_speed')
self.aggregate_tests()
@skipIfFailed(TestDesign,
TestDesign.test_sophisticated_prediction_defined.__name__,
tag='defined')
def test_sophisticated_prediction_high_pressure(self):
"""Test SophisticatedPrediction with high temp and high pressure"""
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_low)
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_mid)
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_high)
sp = self.prediction.SophisticatedPrediction(
TestHighTempEdgeCases.weather_data,
len(TestHighTempEdgeCases.weather_data._weather_data))
self.aggregate(self.assertEqual,
sp.get_number_days(),
len(TestHighTempEdgeCases.weather_data._weather_data),
tag='get_number_days')
self.aggregate(self.assertEqual,
sp.chance_of_rain(),
14,
tag='chance_of_rain')
self.aggregate(self.assertAlmostEqual,
sp.high_temperature(),
47,
places=2,
tag='high_temperature')
self.aggregate(self.assertAlmostEqual,
sp.low_temperature(),
30,
places=2,
tag='low_temperature')
self.aggregate(self.assertEqual, sp.humidity(), 35, tag='humidity')
self.aggregate(self.assertEqual,
sp.cloud_cover(),
2,
tag='cloud_cover')
self.aggregate(self.assertEqual, sp.wind_speed(), 18, tag='wind_speed')
self.aggregate_tests()
@skipIfFailed(TestDesign,
TestDesign.test_sophisticated_prediction_defined.__name__,
tag='defined')
def test_sophisticated_prediction_equal_pressure(self):
"""Test SophisticatedPrediction with high temp and equal pressure"""
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_low)
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_high)
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_mid)
sp = self.prediction.SophisticatedPrediction(
TestHighTempEdgeCases.weather_data,
len(TestHighTempEdgeCases.weather_data._weather_data))
self.aggregate(self.assertEqual,
sp.get_number_days(),
len(TestHighTempEdgeCases.weather_data._weather_data),
tag='get_number_days')
self.aggregate(self.assertEqual,
sp.chance_of_rain(),
17,
tag='chance_of_rain')
self.aggregate(self.assertAlmostEqual,
sp.high_temperature(),
45,
places=2,
tag='high_temperature')
self.aggregate(self.assertAlmostEqual,
sp.low_temperature(),
30,
places=2,
tag='low_temperature')
self.aggregate(self.assertEqual, sp.humidity(), 50, tag='humidity')
self.aggregate(self.assertEqual,
sp.cloud_cover(),
2,
tag='cloud_cover')
self.aggregate(self.assertEqual, sp.wind_speed(), 15, tag='wind_speed')
self.aggregate_tests()
@skipIfFailed(TestDesign,
TestDesign.test_sophisticated_prediction_defined.__name__,
tag='defined')
def test_sophisticated_prediction_low_pressure(self):
"""Test SophisticatedPrediction with high temp and low pressure"""
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_mid)
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_high)
TestHighTempEdgeCases.weather_data._weather_data.append(
TestHighTempEdgeCases.day_low)
sp = self.prediction.SophisticatedPrediction(
TestHighTempEdgeCases.weather_data,
len(TestHighTempEdgeCases.weather_data._weather_data))
self.aggregate(self.assertEqual,
sp.get_number_days(),
len(TestHighTempEdgeCases.weather_data._weather_data),
tag='get_number_days')
self.aggregate(self.assertEqual,
sp.chance_of_rain(),
20,
tag='chance_of_rain')
self.aggregate(self.assertAlmostEqual,
sp.high_temperature(),
45,
places=2,
tag='high_temperature')
self.aggregate(self.assertAlmostEqual,
sp.low_temperature(),
28,
places=2,
tag='low_temperature')
self.aggregate(self.assertEqual, sp.humidity(), 65, tag='humidity')
self.aggregate(self.assertEqual,
sp.cloud_cover(),
4,
tag='cloud_cover')
self.aggregate(self.assertEqual, sp.wind_speed(), 15, tag='wind_speed')
self.aggregate_tests()
from display import (
CurrentConditionsDisplay,
ForecastDisplay,
HeatIndexDisplay,
StatisticsDisplay,
)
from weather_data import WeatherData
"""
Notes:
- All instantied displays are registred in a subject(topic).
- When the states changes(set_measurements), all display are notified.
- We can register and unregister a observer as
we can see in the last two lines.
"""
weather_data = WeatherData()
current_Display = CurrentConditionsDisplay(weather_data)
statistics_display = StatisticsDisplay(weather_data)
forecast_display = ForecastDisplay(weather_data)
heat_index_display = HeatIndexDisplay(weather_data)
weather_data.set_measurements(80, 65, 30.4)
weather_data.set_measurements(82, 70, 29.2)
weather_data.set_measurements(78, 90, 29.2)
weather_data.remove_observer(forecast_display)
weather_data.set_measurements(62.0, 90.0, 28.1)
def query(self, text):
from voice_recognition import VoiceRecognition
text = text.lower()
vr = VoiceRecognition()
if "search " in text:
print(text[8:])
if "wikipedia" in text:
text = text.replace("wikipedia", "")
result = wiki.summery(text, sentences=2)
vr.speak(f"According to wikipedia, {result}")
if "play music" in text:
songs = subprocess.Popen("ls ~/Music/*.mp3",
shell=True,
stdout=subprocess.PIPE)
all_songs = []
for song in songs.stdout:
song = str(song)
all_songs.append(f"{song[1:-3]}'")
os.system(f"open {choice(all_songs)}")
if "system" in text:
os.system("alacritty -e htop")
if "the time" in text:
cur_time = datetime.datetime.now().strftime("%H:%M:%S")
vr.speak(f"sir, current time is {cur_time}")
print(f"sir, current time is {cur_time}")
if "weather" in text:
weather = WeatherData()
cur_weather = weather.get_current_data()
vr.speak(f"current weather is {cur_weather['status']}, \
having {cur_weather['temp']} temperature")
print(
f"current weather is {cur_weather['status']}, having {cur_weather['temp']} temperature"
)
if "current price" in text:
tracker = PriceTracker()
try:
data = tracker.get_data()
except Exception as e:
vr.speak(
"Sir, you have not given url of the product you are trying to track. Please go to gui section and click on price tracker button and set urls first"
)
print(
"Sir, you have not given url of the product you are trying to track. Please go to gui section and click on price tracker button and set urls first"
)
if "amazon" in text:
amazon_price = data['amazon']
vr.speak(
f"currently, price of your selected product {amazon_price[0]} on amazon is {amazon_price[1]}"
)
print(
f"currently, price of your selected product {amazon_price[0]} on amazon is {amazon_price[1]}"
)
elif "flipkart" in text:
flipkart_price = data['flipkart']
vr.speak(
f"currently, price of your selected product {flipkart_price[0]} on flipkart is {flipkart_price[1]}"
)
print(
f"currently, price of your selected product {flipkart_price[0]} on flipkart is {flipkart_price[1]}"
)
else:
vr.speak(f"Ok sir")
vr.speak(
f"Your product : {data['amazon'][0]} on amazon has price of rupees {data['amazon'][1]}"
)
vr.speak(
f"and {data['flipkart'][0]} on flipkart has price of rupees {data['flipkart'][1]}"
)
vr.speak(
f"currently price is low on {data['low price website']} which is {data[data['low price website']][1]}"
)
vr.speak(f"and your desired price is {data['desired price']}")
print(
f"Your product : {data['amazon'][0]} on amazon has price of rupees {data['amazon'][1]}"
)
print(
f"and {data['flipkart'][0]} on flipkart has price of rupees {data['flipkart'][1]}"
)
print(
f"currently price is low on {data['low price website']} which is {data[data['low price website']][1]}"
)
print(f"and your desired price is {data['desired price']}")
class TestDisplayElement(TestCase):
def setUp(self):
self.weather_data = WeatherData()
def test_CurrentConditionsDisplay(self):
display = CurrentConditionsDisplay(self.weather_data)
self.weather_data.set_measurements(1, 2, 3)
def test_ForecastDisplay(self):
display = ForecastDisplay(self.weather_data)
self.weather_data.set_measurements(1, 2, 3)
self.weather_data.set_measurements(1, 2, 4)
self.weather_data.set_measurements(1, 2, 4)
def test_StatisticsDisplay(self):
display = StatisticsDisplay(self.weather_data)
self.weather_data.set_measurements(2, 2, 3)
self.weather_data.set_measurements(4, 2, 3)
self.weather_data.set_measurements(1, 2, 3)
def test_ThirdPartyDisplay(self):
display = ThirdPartyDisplay(self.weather_data)
self.weather_data.set_measurements(1, 2, 3)
def test_weather_station(self):
weather_data = WeatherData()
current_display = CurrentConditionsDisplay(weather_data)
statistics_display = StatisticsDisplay(weather_data)
forecast_display = ForecastDisplay(weather_data)
heat_index_display = HeatIndexDisplay(weather_data)
weather_data.set_measurements(80, 65, 30.4)
weather_data.set_measurements(82, 70, 29.2)
weather_data.set_measurements(78, 90, 29.2)
def test_remove_observer(self):
display = StatisticsDisplay(self.weather_data)
self.weather_data.set_measurements(1, 2, 3)
self.weather_data.remove_observer(display)
self.weather_data.set_measurements(3, 2, 1)
def test_weather_object():
w = WeatherData()
w.get_weather()
assert type(w.weather_dict["humidity"]) == int
assert type(w.weather_dict["status"]) == str
def test_clothing():
w = WeatherData()
w.weather_dict = test_dict
w.determine_clothing()
assert w.clothing["boots"] == True
assert w.clothing["sun hat"] == False
def setUp(self):
self.weather_data = WeatherData()
