107 lines
3.9 KiB
Python
107 lines
3.9 KiB
Python
import subprocess
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import urllib.parse
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import gi
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from fabric.widgets.button import Button
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from fabric.widgets.label import Label
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from gi.repository import GLib
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gi.require_version("Gtk", "3.0")
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import config.data as data
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import modules.icons as icons
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class Weather(Button):
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def __init__(self, **kwargs) -> None:
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super().__init__(name="weather", orientation="h", spacing=8, **kwargs)
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self.label = Label(name="weather-label", markup=icons.loader)
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self.add(self.label)
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self.show_all()
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self.enabled = False # Will be set by apply_component_props
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self.has_weather_data = False
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self.fetching = False # Prevent concurrent fetches
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# Fetch weather every 10 minutes (600 seconds)
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GLib.timeout_add_seconds(600, self.fetch_weather)
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# Delay initial fetch to allow visibility config to be applied first (runs only once)
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GLib.timeout_add(100, self._initial_fetch)
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def set_visible(self, visible):
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"""Override to track external visibility setting"""
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self.enabled = visible
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# If being disabled, always hide
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if not visible:
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super().set_visible(False)
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return
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# If being enabled, only show if we have weather data
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if hasattr(self, "has_weather_data") and self.has_weather_data:
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super().set_visible(True)
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# If no weather data yet, remain hidden until fetch completes
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def _initial_fetch(self):
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"""Initial fetch that runs only once"""
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self.fetch_weather()
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return False # Don't repeat this timeout
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def fetch_weather(self):
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# Prevent concurrent fetches
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if self.fetching:
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return True
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self.fetching = True
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GLib.Thread.new("weather-fetch", self._fetch_weather_thread, None)
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return True
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def _fetch_weather_thread(self, user_data):
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url = (
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"https://wttr.in/?format=%c+%t"
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if not data.VERTICAL
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else "https://wttr.in/?format=%c"
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)
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tooltip_url = "https://wttr.in/?format=%l:+%C,+%t+(%f),+Humidity:+%h,+Wind:+%w"
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try:
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# Use curl to fetch weather data
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result = subprocess.run(
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["curl", "-sf", "--max-time", "5", url],
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capture_output=True,
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text=True,
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timeout=6,
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)
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if result.returncode == 0 and result.stdout:
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weather_data = result.stdout.strip()
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if "Unknown" in weather_data:
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self.has_weather_data = False
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GLib.idle_add(self.set_visible, False)
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else:
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self.has_weather_data = True
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# Fetch tooltip data
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tooltip_result = subprocess.run(
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["curl", "-sf", "--max-time", "5", tooltip_url],
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capture_output=True,
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text=True,
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timeout=6,
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)
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if tooltip_result.returncode == 0 and tooltip_result.stdout:
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tooltip_text = tooltip_result.stdout.strip()
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GLib.idle_add(self.set_tooltip_text, tooltip_text)
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GLib.idle_add(self.set_visible, self.enabled)
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GLib.idle_add(self.label.set_label, weather_data.replace(" ", ""))
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else:
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self.has_weather_data = False
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GLib.idle_add(self.label.set_markup, f"{icons.cloud_off} Unavailable")
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GLib.idle_add(self.set_visible, False)
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except Exception as e:
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self.has_weather_data = False
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print(f"Error fetching weather: {e}")
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GLib.idle_add(self.label.set_markup, f"{icons.cloud_off} Error")
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GLib.idle_add(self.set_visible, False)
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finally:
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# Always reset fetching flag when done
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self.fetching = False
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