def _today_forecast(self, args):
criteria = {
'today_nowcard-temp': 'div',
'today_nowcard-phrase': 'div',
'today_nowcard-hilo': 'div',
}
content = self._request.fetch_data(args.forecast_option.value, args.area_code)
bs = BeautifulSoup(content, 'html.parser')
container = bs.find('section', class_='today_nowcard-container')
weather_conditions = self._parse(container, criteria)
if len(weather_conditions) < 1:
raise Exception('Could not parse weather forecast for today.')
weatherinfo = weather_conditions[0]
temp_regex = re.compile(('H\s+([0-9]+|\-{,2}).+'
'L\s+([0-9]+|\-{,2})'))
temp_info = temp_regex.search(weatherinfo['today_nowcard-hilo'])
high_temp, low_temp = temp_info.groups()
side = container.find('div', class_='today_nowcard-sidecar')
humidity, wind = self._get_additional_info(side)
curr_temp = self._clear_str_number(weatherinfo['today_nowcard-temp'])
self._unit_converter.dest_unit = args.unit
td_forecast = Forecast(self._unit_converter.convert(curr_temp),
humidity,
wind,
high_temp=self._unit_converter.convert(high_temp),
low_temp=self._unit_converter.convert(low_temp),
description=weatherinfo['today_nowcard-phrase'])
return [td_forecast]
def _prepare_data(self, results, args):
forecast_result = []
self._unit_converter.dest_unit = args.unit
for item in results:
match = self._temp_regex.search(item['temp'])
if match is not None:
high_temp, low_temp = match.groups()
try:
dateinfo = item['weather-cell']
date_time, day_detail = dateinfo[:3], dateinfo[3:]
item['date-time'] = date_time
item['day-detail'] = day_detail
except KeyError:
pass
day_forecast = Forecast(
self._unit_converter.convert(item['temp']),
item['humidity'],
item['wind'],
high_temp=self._unit_converter.convert(high_temp),
low_temp=self._unit_converter.convert(low_temp),
description=item['description'].strip(),
forecast_date=f'{item["date-time"]} {item["day-detail"]}',
forecast_type=self._forecast_type)
forecast_result.append(day_forecast)
return forecast_result
def _prepare_data(self, results, args, forecast_size):
forecast_results = []
self._unit_converter.dest_unit = args.unit
length = 0
for item in results:
if (length >= forecast_size):
break
length += 1
match = self._temp_regex.search(item['temp'])
if (match is not None):
high_temp, low_temp = match.groups()
day_forecast = Forecast(
self._unit_converter.convert(item['temp']),
item['humidity'],
item['wind'],
high_temp=self._unit_converter.convert(high_temp),
low_temp=self._unit_converter.convert(low_temp),
description=item['description'].strip(),
forecast_date=f'{item["day-detail"]}',
forecast_type=self._forecast_type)
forecast_results.append(day_forecast)
return forecast_results
def _today_forecast(self, args):
"""returns weather parses for the day"""
# contains the DOM elements that want to find in the HTML of the weather website for today's scraping
# key is the name of the CSS class and value is the type of HTML
criteria = {
'today_nowcard-temp':
'div', # CSS class containing current temperature
'today_nowcard-phrase':
'div', # CSS class containing weather conditions text for description
'today_nowcard-hilo':
'div', # CSS class containing highest and lowest temperature
}
content = self._request.fetch_data(args.area_code,
args.forecast_option.value)
bs = BeautifulSoup(
content, 'html.parser') # as bs object of the page is returned
# container is the section tag on weathercom website that holds most of the info on weather
container = bs.find('section', class_='today_nowcard-container')
# to find elements in children or subtags of container that are in criteria to retrieve/scrape them
weather_conditions = self._parse(container, criteria)
# if len of weather_conditions is less than 1, no info was obtained or scraped
if len(weather_conditions) < 1:
raise Exception('Could not parse weather for today')
weather_info = weather_conditions[0]
temp_regex = re.compile(('H\s+(\d+|\-{,2}).+' 'L\s+(\d+|\-{,2})'))
temp_info = temp_regex.search(weather_info['today_nowcard-hilo'])
high_temp, low_temp = temp_info.groups()
# getting wind and humidity info
side = container.find('div', class_='today_nowcard-sidecar')
humidity, wind = self._get_humidity_and_weather(side)
# getting current temp
current_temperature = self._clear_str_number(
weather_info['today_nowcard-temp'])
# set default unit to the value of args.unit attribute
self._unit_converter.dest_unit = args.unit
today_forecast = Forecast(
self._unit_converter.convert(current_temperature),
humidity,
wind,
self._unit_converter.convert(high_temp),
self._unit_converter.convert(low_temp),
description=weather_info['today_nowcard-phrase'])
# return today_forecast object as a list
return [today_forecast]
def _today_forecast(self, args):
criteria = {
'CurrentConditions--tempValue--3KcTQ': 'span',
'CurrentConditions--phraseValue--2xXSr': 'div',
'CurrentConditions--tempHiLoValue--A4RQE': 'div',
}
content = self._request.fetch_data(args.forecast_option.value,
args.area_code)
bs = BeautifulSoup(content, 'html.parser')
container = bs.find('section', class_='card')
# print(container)
weather_conditions = self._parse(container, criteria)
if len(weather_conditions) < 1:
raise Exception('Could not parse weather forecast for today.')
weatherinfo = weather_conditions[0]
# for weather in weather_conditions:
# print(weather)
temp_regex = re.compile(('([0-9]+|\-{,2}).+' '/([0-9]+|\-{,2})'))
temp_info = temp_regex.search(
weatherinfo['CurrentConditions--tempHiLoValue--A4RQE'])
high_temp, low_temp = temp_info.groups()
# side = container.find('div', class_='today_nowcard-sidecar')
# wind, humidity = self._get_additional_info(side)
curr_temp = self._clear_str_number(
weatherinfo['CurrentConditions--tempValue--3KcTQ'])
self._unit_converter.dest_unit = args.unit
td_forecast = Forecast(
self._unit_converter.convert(curr_temp),
humidity=0,
wind=0,
high_temp=self._unit_converter.convert(high_temp),
low_temp=self._unit_converter.convert(low_temp),
description=weatherinfo['CurrentConditions--phraseValue--2xXSr'])
return [td_forecast]
def _today_forecast(self, args):
bs = self._make_http_request(args)
container = bs.find("div", {"data-testid": "CurrentConditionsContainer"})
criteria = [
('span', 'data-testid', 'TemperatureValue'),
('div', 'data-testid', 'wxPhrase'),
('div', 'class', 'tempHiLoValue')
]
weather_conditions = self._parse(container, criteria)
if len(weather_conditions) < 1:
raise Exception('Could not parse weather forecast for today.')
weatherinfo = weather_conditions[0]
curr_temp = self._clear_str_number(weatherinfo['TemperatureValue'])
temp_info = weatherinfo['tempHiLoValue'].split('/')
high_temp = self._clear_str_number(temp_info[0])
low_temp = self._clear_str_number(temp_info[1])
# Parses the "Weather Today in {location}" card for wind & humidity
details_container = bs.find("section", { "data-testid" : "TodaysDetailsModule"})
wind = details_container.find("span", {"data-testid":"Wind"}).get_text()
humidity = details_container.find("span", {"data-testid": "PercentageValue"}).get_text()
# Determine wind direction by degree angle
# wind_direction_style = details_container.find("svg", {"name": "wind-direction"})["style"]
# degrees = re.findall(r'\d+', wind_direction_style)
# TODO: Determine cardinality by angle: 0 - S, 90 - W, 180 - N, 270 - E
# wind = cardinality + " " + wind
self._unit_converter.dest_unit = args.unit
td_forecast = Forecast(
self._unit_converter.convert(curr_temp),
humidity,
wind,
high_temp = self._unit_converter.convert(high_temp),
low_temp = self._unit_converter.convert(low_temp),
description = weatherinfo['wxPhrase']
)
return [td_forecast]
def _prepare_data(self, results, args):
# Used by 5day/10day/weekend forecasts to further parse data, then return Forecast objects
forecast_result = []
self._unit_converter.dest_unit = args.unit
for item in results:
try:
high_temp, low_temp = re.findall(r'\d+', item['temp'])
except:
high_temp = 0
low_temp = re.findall(r'\d+', item['temp'])[0]
# specific to weekend forecast markup
try:
dateinfo = item['weather-cell']
date_time, day_detail = dateinfo[:3], dateinfo[3:]
item['date-time'] = date_time
item['day-detail'] = day_detail
except KeyError:
pass
if 'day-detail' not in item:
item['day-detail'] = ''
day_forecast = Forecast(
self._unit_converter.convert(item['temp']),
item['humidity'],
item['wind'],
high_temp = self._unit_converter.convert(high_temp),
low_temp = self._unit_converter.convert(low_temp),
description = item['description'].strip(),
forecast_date = f'{item["date-time"]} {item["day-detail"]}',
forecast_type = self._forecast_type
)
forecast_result.append(day_forecast)
return forecast_result
