L'électron rare
59 lines
1.7 KiB
Python
59 lines
1.7 KiB
Python
"""RTE eco2mix feed — France electricity production mix in MW.
|
|
|
|
Uses the public OpenDataSoft mirror of RTE eco2mix-national-tr (temps reel,
|
|
15-min resolution). Stdlib HTTP only.
|
|
"""
|
|
from __future__ import annotations
|
|
|
|
import json
|
|
import logging
|
|
import urllib.parse
|
|
import urllib.request
|
|
from typing import Any
|
|
|
|
from .base import Feed
|
|
|
|
LOG = logging.getLogger("data_feeds.eco2mix")
|
|
|
|
# OpenDataSoft public mirror — no key required.
|
|
URL = (
|
|
"https://odre.opendatasoft.com/api/records/1.0/search/"
|
|
"?dataset=eco2mix-national-tr&rows=1&sort=-date_heure"
|
|
)
|
|
|
|
|
|
class Eco2MixFeed(Feed):
|
|
name = "eco2mix"
|
|
interval_sec = 60.0
|
|
|
|
def fetch(self) -> Any:
|
|
req = urllib.request.Request(URL, headers={"User-Agent": "av-live/0.1"})
|
|
with urllib.request.urlopen(req, timeout=10) as r:
|
|
data = json.loads(r.read().decode("utf-8"))
|
|
records = data.get("records") or []
|
|
if not records:
|
|
return None
|
|
return records[0].get("fields") or {}
|
|
|
|
def publish(self, payload: Any) -> None:
|
|
if not isinstance(payload, dict):
|
|
return
|
|
# Pick a representative subset (MW). Keys per eco2mix-national-tr.
|
|
keys = [
|
|
"consommation", "nucleaire", "gaz", "charbon", "fioul",
|
|
"eolien", "solaire", "hydraulique", "bioenergies",
|
|
"ech_physiques",
|
|
]
|
|
count = 0
|
|
for k in keys:
|
|
v = payload.get(k)
|
|
if v is None:
|
|
continue
|
|
try:
|
|
fv = float(v)
|
|
except (TypeError, ValueError):
|
|
continue
|
|
self.osc_send(f"/data/{self.name}/sample", [k, fv])
|
|
count += 1
|
|
self.osc_send(f"/data/{self.name}/count", [count])
|