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curses_weather.py
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curses_weather.py
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import curses
import curses_gui as cg
import icons
import time
import utils
LOC_WIN_SIZE_ROWS = 7
LOC_WIN_SIZE_COLS = 14
DAY_WIDTH = 12
class Location_window(cg.Window):
def __init__(self):
cg.Window.__init__(self, LOC_WIN_SIZE_ROWS,
LOC_WIN_SIZE_COLS, 0, 0, 'Location')
def draw_location(self, location):
str_country = "Country: {}".format(location.country)
str_lon = "Lon: {}".format(location.lon)
str_lat = "Lat: {}".format(location.lat)
try:
self.window.addstr(2, 1, location.city, curses.A_BOLD)
self.window.addstr(3, 1, str_lon, curses.color_pair(cg.PAIR_CYAN))
self.window.addstr(4, 1, str_lat, curses.color_pair(cg.PAIR_CYAN))
self.window.addstr(5, 1, str_country, curses.color_pair(cg.PAIR_GREEN))
except curses.error:
pass
self.refresh()
class Current_weather_window(cg.Window):
def __init__(self, term_cols):
cg.Window.__init__(self, LOC_WIN_SIZE_ROWS, term_cols -
LOC_WIN_SIZE_COLS - 1, LOC_WIN_SIZE_COLS + 1, 0, 'Current weather')
def draw_current_weather(self, current_weather_data):
temperature = 'Temperature: {} C '.format(
current_weather_data['main']['temp'])
pressure = 'Pressure: {} hPa '.format(
current_weather_data['main']['pressure'])
humidity = 'Humidity: {} % '.format(
current_weather_data['main']['humidity'])
wind = 'Wind: {} ms '.format(current_weather_data['wind']['speed'])
sunriseUnix = current_weather_data['sys']['sunrise']
sunsetUnix = current_weather_data['sys']['sunset']
sunrise = 'Sunrise: ' + utils.getTimeFormat(sunriseUnix)
sunset = 'Sunset: ' + utils.getTimeFormat(sunsetUnix)
date = utils.getDateFormat(sunsetUnix)
curWeather = current_weather_data['weather'][0]['description']
icon = utils.getIcon(current_weather_data['weather'][0]['icon'])
maxLen = max([len(temperature), len(
pressure), len(humidity), len(wind)])
temperature = utils.padEntry(temperature, maxLen, ':', ' ')
pressure = utils.padEntry(pressure, maxLen, ':', ' ')
humidity = utils.padEntry(humidity, maxLen, ':', ' ')
wind = utils.padEntry(wind, maxLen, ':', ' ')
rightOffset = self.columns - maxLen - 1
leftOffset = 1
self.window.clear()
self.drawWindowBorder()
try:
self.window.addstr(2, rightOffset, temperature,
curses.color_pair(cg.PAIR_YELLOW))
self.window.addstr(3, rightOffset, pressure,
curses.color_pair(cg.PAIR_YELLOW))
self.window.addstr(4, rightOffset, humidity,
curses.color_pair(cg.PAIR_YELLOW))
self.window.addstr(5, rightOffset, wind,
curses.color_pair(cg.PAIR_YELLOW))
except curses.error:
pass
try:
self.window.addstr(2, leftOffset + icons.iconWidth +
1, date, curses.color_pair(cg.PAIR_CYAN))
self.window.addstr(3, leftOffset + icons.iconWidth + 1,
curWeather, curses.color_pair(cg.PAIR_CYAN))
self.window.addstr(4, leftOffset + icons.iconWidth + 1,
sunrise, curses.color_pair(cg.PAIR_CYAN))
self.window.addstr(5, leftOffset + icons.iconWidth + 1,
sunset, curses.color_pair(cg.PAIR_CYAN))
except curses.error:
pass
try:
icons.drawIcon(leftOffset, 1, icon, self.window)
except curses.error:
pass
self.refresh()
class Forecast_window(cg.Window):
def __init__(self, term_rows, term_cols):
cg.Window.__init__(self, term_rows - LOC_WIN_SIZE_ROWS - 1,
term_cols, 0, LOC_WIN_SIZE_ROWS, 'Forecast')
def drawDay(self, yPos, xPos, dayData):
date = utils.getDateFormat(dayData['dt'])
weekday = utils.getWeekDay(dayData['dt'])
time = ' ' + utils.getTimeFormat(dayData['dt'])
icon = utils.getIcon(dayData['weather'][0]['icon'])
temp = '{} °C'.format(dayData['main']['temp'])
humidity = 'Hum: {} %'.format(dayData['main']['humidity'])
pressure = '{} hPa'.format(dayData['main']['pressure'])
#refactor: cenetring weekday
try:
self.window.addstr(
yPos, xPos, date, curses.A_BOLD | curses.color_pair(cg.PAIR_GREEN))
self.window.addstr(yPos + 1, xPos + 4, weekday, curses.A_BOLD | curses.color_pair(cg.PAIR_CYAN))
self.window.addstr(yPos + 2, xPos, time,
curses.A_BOLD | curses.color_pair(cg.PAIR_YELLOW))
icons.drawIcon(xPos, yPos + 3, icon, self.window)
self.window.addstr(yPos + icons.iconHeight + 4, xPos, temp,
curses.color_pair(cg.PAIR_GREEN))
self.window.addstr(yPos + icons.iconHeight + 5, xPos, humidity,
curses.color_pair(cg.PAIR_GREEN))
self.window.addstr(yPos + icons.iconHeight + 6, xPos, pressure,
curses.color_pair(cg.PAIR_GREEN))
except curses.error:
pass
def draw_forecast(self, forecast_data, daily):
days = forecast_data['list']
if daily == True:
days = days[0::8]
else:
days = days[0::2]
dayWidth = DAY_WIDTH
daysNum = self.columns // dayWidth
days = days[:daysNum]
dayX = (self.columns - daysNum * dayWidth) // 2
dayY = 3
self.window.clear()
self.drawWindowBorder()
for day in days:
self.drawDay(dayY, dayX, day)
dayX = dayX + dayWidth
self.refresh()
class Info_window(object):
def __init__(self, term_rows, term_cols):
self.rows = term_rows
self.cols = term_cols
self.window = curses.newwin(1, term_cols, term_rows - 1, 0)
def update(self, cur_loc, loc_num):
navInf = '<F5 refresh><Prev {}/{} Next> '.format(cur_loc, loc_num)
try:
self.window.addstr(0, 1, 'Weather from www.openweathermap.org',
curses.A_BOLD | curses.color_pair(cg.PAIR_CYAN))
self.window.addstr(0, self.cols - len(navInf), navInf,
curses.A_BOLD | curses.color_pair(cg.PAIR_RED))
except:
pass
self.window.refresh()