Initial commit: epaper-dashboard for 7.3" ACeP 7-Color display
- dashboard.py: plugin-based renderer with 4x4 grid layout - admin.py: web UI with layout editor + plugin configs - layout.py: pack algorithm, item placement, grid system - plugins/: clock, weather, system, spotify, strava, gmail, minimax, hello - network_watchdog.py: WiFi AP/client mode management - waveshare_epd_init.py: vendor driver stub
This commit is contained in:
@@ -0,0 +1,179 @@
|
||||
"""Wetter-Plugin (Open-Meteo, kein API-Key). Responsive."""
|
||||
import os, sys, json, math
|
||||
from datetime import datetime
|
||||
import urllib.request, urllib.error
|
||||
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
|
||||
from plugins.base import Widget
|
||||
from palette import FG, INFO, OK, WARN, ALERT, ORANGE, RED, BLUE, measure, fit_font, centered_text, is_small, is_wide
|
||||
|
||||
|
||||
def _fetch_openmeteo(lat, lon):
|
||||
url = (f"https://api.open-meteo.com/v1/forecast?"
|
||||
f"latitude={lat}&longitude={lon}"
|
||||
f"¤t=temperature_2m,relative_humidity_2m,weather_code,"
|
||||
f"wind_speed_10m,wind_direction_10m,surface_pressure,uv_index,is_day"
|
||||
f"&hourly=temperature_2m,weather_code"
|
||||
f"&forecast_days=2&timezone=auto")
|
||||
try:
|
||||
with urllib.request.urlopen(url, timeout=8) as r:
|
||||
return json.loads(r.read())
|
||||
except (urllib.error.URLError, TimeoutError, json.JSONDecodeError) as e:
|
||||
return {"_error": str(e)}
|
||||
|
||||
|
||||
class Widget(Widget):
|
||||
name = "weather"
|
||||
label = "Wetter (Open-Meteo)"
|
||||
description = "Aktuelles Wetter, Forecast und Windrose. Kein API-Key. Responsive."
|
||||
category = "weather"
|
||||
|
||||
config_schema = [
|
||||
{"key": "location", "label": "Standort (lat,lon)", "type": "lat_lon",
|
||||
"default": "52.52,13.41", "help": "Beispiel: 52.52,13.41 für Berlin"},
|
||||
{"key": "show_uv", "label": "UV-Index anzeigen", "type": "bool", "default": True},
|
||||
{"key": "show_forecast_hours", "label": "Vorhersage-Stunden", "type": "int",
|
||||
"default": 4, "help": "Wie viele Stunden voraus (1-8)"},
|
||||
{"key": "show_wind_compass", "label": "Windrose anzeigen", "type": "bool", "default": True},
|
||||
]
|
||||
default_config = {"location": "52.52,13.41", "show_uv": True,
|
||||
"show_forecast_hours": 4, "show_wind_compass": True}
|
||||
|
||||
def fetch(self):
|
||||
loc = self.cfg("location", "52.52,13.41")
|
||||
try:
|
||||
parts = [s.strip() for s in loc.split(",")]
|
||||
lat = float(parts[0]); lon = float(parts[1])
|
||||
except Exception:
|
||||
lat, lon = 52.52, 13.41
|
||||
data = _fetch_openmeteo(lat, lon)
|
||||
if "_error" not in data:
|
||||
data["_lat"] = lat; data["_lon"] = lon
|
||||
return data
|
||||
|
||||
def _draw_compass(self, draw, cx, cy, r, deg, fonts):
|
||||
draw.ellipse((cx-r, cy-r, cx+r, cy+r), outline=FG, width=2)
|
||||
for a in range(0, 360, 45):
|
||||
rad = math.radians(a - 90)
|
||||
inner = r - 8 if a % 90 == 0 else r - 4
|
||||
x1 = cx + inner * math.cos(rad); y1 = cy + inner * math.sin(rad)
|
||||
x2 = cx + r * math.cos(rad); y2 = cy + r * math.sin(rad)
|
||||
draw.line((x1, y1, x2, y2), fill=FG, width=2)
|
||||
f20 = fonts.get("20", fonts.get("16"))
|
||||
for a, t in [(270,"N"), (0,"E"), (90,"S"), (180,"W")]:
|
||||
rad = math.radians(a - 90)
|
||||
tx = cx + (r+12) * math.cos(rad) - 6
|
||||
ty = cy + (r+12) * math.sin(rad) - 9
|
||||
draw.text((tx, ty), t, font=f20, fill=FG)
|
||||
rad_arrow = math.radians(deg - 90)
|
||||
tip_x = cx + (r - 14) * math.cos(rad_arrow)
|
||||
tip_y = cy + (r - 14) * math.sin(rad_arrow)
|
||||
base = math.radians(150)
|
||||
lx = cx + 18 * math.cos(rad_arrow + base); ly = cy + 18 * math.sin(rad_arrow + base)
|
||||
rx = cx + 18 * math.cos(rad_arrow - base); ry = cy + 18 * math.sin(rad_arrow - base)
|
||||
draw.polygon([(tip_x, tip_y), (lx, ly), (rx, ry)], fill=RED)
|
||||
draw.ellipse((cx-3, cy-3, cx+3, cy+3), fill=FG)
|
||||
|
||||
def render(self, draw, fonts, x, y, w, h):
|
||||
from palette import fill_for
|
||||
pad = 8
|
||||
d = self.fetch()
|
||||
|
||||
if "_error" in d:
|
||||
draw.text((x + pad, y + pad), "WETTER", font=fonts.get("24", fonts.get("20")), fill=INFO)
|
||||
draw.text((x + pad, y + 60), f"Fehler: {d['_error'][:40]}", font=fonts.get("20", fonts.get("16")), fill=ALERT)
|
||||
return
|
||||
|
||||
cur = d.get("current", {})
|
||||
temp = cur.get("temperature_2m", 0)
|
||||
temp_color = RED if temp >= 28 else ORANGE if temp >= 20 else BLUE if temp <= 5 else FG
|
||||
|
||||
if is_small(w, h):
|
||||
# mini: nur Big Temp + ggf UV
|
||||
temp_str = f"{int(temp + 0.5)}°"
|
||||
font = fit_font(draw, temp_str, fonts, w - 2 * pad, int(h * 0.6))
|
||||
centered_text(draw, temp_str, x, y, w, int(h * 0.6), font, temp_color)
|
||||
if self.cfg("show_uv"):
|
||||
uv_int = int(cur.get("uv_index", 0) + 0.5)
|
||||
uv_str = f"UV {uv_int}"
|
||||
font_uv = fit_font(draw, uv_str, fonts, w - 2 * pad, h // 4)
|
||||
centered_text(draw, uv_str, x, y + int(h * 0.62), w, h // 4, font_uv, FG)
|
||||
return
|
||||
|
||||
if is_wide(w, h):
|
||||
# Wide strip: Temp + Humidity + Wind
|
||||
temp_str = f"{int(temp + 0.5)}°"
|
||||
font = fit_font(draw, temp_str, fonts, w // 3 - 2 * pad, h - 2 * pad)
|
||||
centered_text(draw, temp_str, x, y, w // 3, h, font, temp_color)
|
||||
hum = cur.get("relative_humidity_2m", 0)
|
||||
ws = cur.get("wind_speed_10m", 0)
|
||||
wd = cur.get("wind_direction_10m", 0)
|
||||
stats = f"Hum {hum}%\nWind {ws} km/h\nDir {wd}°"
|
||||
font_s = fit_font(draw, "Hum 100%", fonts, w - w // 3 - 2 * pad, h // 3)
|
||||
y_off = y + pad
|
||||
for line in stats.split("\n"):
|
||||
centered_text(draw, line, x + w // 3, y_off, w - w // 3, h // 3, font_s, FG)
|
||||
y_off += h // 3
|
||||
return
|
||||
|
||||
# Standard: Big temp, info, forecast
|
||||
# Header
|
||||
draw.text((x + pad, y + pad), "WETTER", font=fonts.get("24", fonts.get("20")), fill=INFO)
|
||||
# Big temp
|
||||
temp_str = f"{int(temp + 0.5)}°"
|
||||
font = fit_font(draw, temp_str, fonts, w // 2 - 2 * pad, int(h * 0.6))
|
||||
draw.text((x + pad, y + 50), temp_str, font=font, fill=temp_color)
|
||||
|
||||
# Stats right
|
||||
hum = cur.get("relative_humidity_2m", 0)
|
||||
ws = cur.get("wind_speed_10m", 0)
|
||||
wd = cur.get("wind_direction_10m", 0)
|
||||
stats_y = y + 60
|
||||
for line, col in [(f"Hum {hum}%", BLUE), (f"Wind {ws} km/h", INFO), (f"Dir {wd}°", FG)]:
|
||||
font_l = fit_font(draw, line, fonts, w // 2 - 2 * pad, 24)
|
||||
draw.text((x + w // 2 + pad, stats_y), line, font=font_l, fill=col)
|
||||
stats_y += 30
|
||||
|
||||
# UV box top right
|
||||
if self.cfg("show_uv"):
|
||||
uv = cur.get("uv_index", 0)
|
||||
uv_int = int(uv + 0.5)
|
||||
box_w = min(80, w // 5)
|
||||
box_x = x + w - box_w - pad
|
||||
box_y = y + pad
|
||||
box_h = 36
|
||||
if uv_int >= 6:
|
||||
draw.rectangle((box_x, box_y, box_x + box_w, box_y + box_h), fill=ALERT)
|
||||
draw.text((box_x + 6, box_y + 4), f"UV {uv_int}", font=fonts.get("20", fonts.get("16")), fill=BG)
|
||||
else:
|
||||
draw.rectangle((box_x, box_y, box_x + box_w, box_y + box_h), outline=FG, width=2)
|
||||
draw.text((box_x + 6, box_y + 4), f"UV {uv_int}", font=fonts.get("20", fonts.get("16")), fill=FG)
|
||||
|
||||
# Compass optional
|
||||
if self.cfg("show_wind_compass") and w >= 280 and h >= 280:
|
||||
cr = min(60, w // 8, h // 6)
|
||||
cx = x + w - cr - pad
|
||||
cy = y + h - cr - pad
|
||||
self._draw_compass(draw, cx, cy, cr, wd, fonts)
|
||||
|
||||
# Forecast bottom
|
||||
fc_h = max(1, min(int(self.cfg("show_forecast_hours", 4)), 8))
|
||||
times = d.get("hourly", {}).get("time", [])
|
||||
temps = d.get("hourly", {}).get("temperature_2m", [])
|
||||
if times and h > 200:
|
||||
cur_iso = datetime.now().strftime("%Y-%m-%dT%H:00")
|
||||
try: idx0 = times.index(cur_iso)
|
||||
except ValueError: idx0 = 0
|
||||
forecast_y = y + h - 70
|
||||
# Forecast-Strip nimmt 60% der Slot-Breite, von links
|
||||
strip_w = int(w * 0.6)
|
||||
cell_w = strip_w // fc_h
|
||||
for i in range(fc_h):
|
||||
j = idx0 + i + 1
|
||||
if j >= len(times): break
|
||||
hh = times[j].split("T")[1][:5]
|
||||
tt = int(temps[j] + 0.5)
|
||||
color = ORANGE if tt >= 25 else BLUE if tt <= 5 else FG
|
||||
cx2 = x + pad + i * cell_w
|
||||
draw.text((cx2, forecast_y), hh, font=fonts.get("20", fonts.get("16")), fill=FG)
|
||||
font_t = fit_font(draw, f"{tt}°", fonts, cell_w - 4, 40)
|
||||
draw.text((cx2, forecast_y + 22), f"{tt}°", font=font_t, fill=color)
|
||||
Reference in New Issue
Block a user