Removing the old code

This commit is contained in:
Adam Štrauch 2024-08-08 10:56:25 +02:00
parent 5c12390c73
commit 5699452ebf
Signed by: cx
GPG Key ID: 7262DAFE292BCE20

161
main.py
View File

@ -1,161 +0,0 @@
#!/usr/bin/env python3
import datetime
from genericpath import isfile
import json
import os
import requests
import calendar
from flask import Flask
from flask import jsonify
url_energy = "https://www.ote-cr.cz/cs/kratkodobe-trhy/elektrina/denni-trh/@@chart-data?report_date={}"
url_currency = "https://data.kurzy.cz/json/meny/b[1].json"
url_currency2 = "https://www.cnb.cz/cs/financni-trhy/devizovy-trh/kurzy-devizoveho-trhu/kurzy-devizoveho-trhu/denni_kurz.txt?date={day}.{month}.{year}"
CACHE_PATH = "./cache.json"
ENERGY_CACHE_PATH = "./cache-energy.json"
NO_CACHE = False
SELL_FEE = 0.45
BUY_FEE = 0.45
VAT=1.21
class PriceException(Exception):
pass
def get_distribution_price():
cez_57d_vt = 0.64862
cez_57d_nt = 0.43809
tax = 0.0283
services = 0.21282
ote = 0 # this is 4 crown per month
oze = 0.495
additional = tax+services+ote+oze
return {
"high": cez_57d_vt+additional,
"low": cez_57d_nt+additional,
}
def get_breaker_payment():
# https://www.tzb-info.cz/ceny-paliv-a-energii/14-ceny-elektriny#D57d
cez_32a = 500
currentDate = datetime.date.today()
daysInMonth = calendar.monthrange(currentDate.year, currentDate.month)[1]
return cez_32a/daysInMonth/24
def get_current_energy_price(date_str, selected_hour):
selected_hour = str(selected_hour)
data = {
"date": "",
"hours": {},
}
try:
if os.path.isfile(ENERGY_CACHE_PATH) and not NO_CACHE:
with open(ENERGY_CACHE_PATH, "r") as f:
data = json.load(f)
except json.decoder.JSONDecodeError:
cache = {}
if data["date"] == date_str:
return data["hours"][selected_hour]
r = requests.get(url_energy.format(date_str))
print(r.text)
for hour in r.json()["data"]["dataLine"][1]["point"]:
data["hours"][str(int(hour["x"])-1)] = hour["y"]
data["date"] = date_str
with open(ENERGY_CACHE_PATH, "w") as f:
json.dump(data, f)
return data["hours"][selected_hour]
#def get_currency_ratio(currency):
# r = requests.get(url_currency)
# return r.json()["kurzy"][currency]["dev_stred"]
def get_currency_ratio(currency):
now = datetime.date.today()
url = url_currency2.format(day=now.day,month=now.month,year=now.year)
r = requests.get(url)
for row in [x.split("|") for x in r.text.split("\n") if x and "|" in x]:
if row[3] == "EUR":
return float(row[4].replace(",", "."))
raise PriceException("EUR not found")
def hour_result():
current_hour = datetime.datetime.now().hour
today = datetime.date.today().strftime("%Y-%m-%d")
cache = {}
try:
if os.path.isfile(CACHE_PATH) and not NO_CACHE:
with open(CACHE_PATH, "r") as f:
cache = json.load(f)
except json.decoder.JSONDecodeError:
cache = {}
if cache.get("date") == today and cache.get("hour") == current_hour:
cache["cached"] = True
return cache
energy_price = get_current_energy_price(today, current_hour)
eur2czk = get_currency_ratio("EUR")
breaker = get_breaker_payment()
distribution = get_distribution_price()
data = {
"date": datetime.date.today().strftime("%Y-%m-%d"),
"hour": datetime.datetime.now().hour,
"breaker": "32A",
"tariff": "57d",
"price": {
"distribution": distribution,
"market": energy_price/1000*eur2czk,
"market_vat": energy_price/1000*eur2czk*VAT,
"marker_sell": energy_price/1000*eur2czk-SELL_FEE, # Typo
"market_sell": energy_price/1000*eur2czk-SELL_FEE,
"breaker": breaker,
"breaker_vat": breaker*VAT,
"sell_fee": SELL_FEE,
"buy_fee": BUY_FEE,
"total": {
"high": energy_price/1000*eur2czk+breaker+distribution["high"]+BUY_FEE,
"low": energy_price/1000*eur2czk+breaker+distribution["low"]+BUY_FEE,
},
"total_no_breaker": {
"high": energy_price/1000*eur2czk+distribution["high"]+BUY_FEE,
"low": energy_price/1000*eur2czk+distribution["low"]+BUY_FEE,
},
"total_vat": {
"high": (energy_price/1000*eur2czk+breaker+distribution["high"]+BUY_FEE)*VAT,
"low": (energy_price/1000*eur2czk+breaker+distribution["low"]+BUY_FEE)*VAT,
},
"total_no_breaker_vat": {
"high": (energy_price/1000*eur2czk+distribution["high"]+BUY_FEE)*VAT,
"low": (energy_price/1000*eur2czk+distribution["low"]+BUY_FEE)*VAT,
},
},
"cached": False,
}
with open(CACHE_PATH, "w") as f:
json.dump(data, f)
return data
app = Flask(__name__)
@app.route("/")
def result():
return jsonify(hour_result())
if __name__ == "__main__":
app.run(debug=True)