verbump to 0.0.4

setup.py

@@ -0,0 +1,45 @@
+# Copyright (C) 2022  Hauke Petersen <devel@haukepetersen.de>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import setuptools
+
+name = "steckie"
+ver = "0.0.4"
+desc = 'Read state from Tasmota smart plugs'
+
+setuptools.setup(
+    name=name,
+    version=ver,
+    author="Hauke Petersen",
+    author_email="devel@haukepetersen.de",
+    description=desc,
+    url=f'https://git.deichnet.com/hauke/{name}',
+    license='MIT',
+    packages=[name],
+    install_requires=[
+        "apscheduler",
+        "requests",
+        "pydeichlib@git+ssh://git@git.deichnet.com:22223"
+        "/hauke/pydeichlib.git@v0.0.13#egg=pydeichlib-0.0.13",
+    ],
+    entry_points={
+        "console_scripts": [f'{name} = {name}.__main__:main']
+    }
+)

steckie.py

@@ -1,139 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-
-# Copyright (C) 2019  Hauke Petersen <devel@haukepetersen.de>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import os
-import sys
-import yaml
-import json
-import logging
-import argparse
-import urllib.request
-from influxdb import InfluxDBClient
-from apscheduler.schedulers.blocking import BlockingScheduler
-
-
-CONFIGFILE = "/opt/steckie/config.yml"
-CMD_SENSOR = "cm?cmnd=Status%208"
-
-CFG_DEFAULTS = {
-    "STECKIE_ITVL": 5,
-    "INFLUXDB_PORT": 8086,
-}
-
-CFG_NEEDED = {
-    "INFLUXDB_HOST": "hostname",
-    "INFLUXDB_DB": "database_name",
-    "INFLUXDB_USER": "username",
-    "INFLUXDB_USER_PASSWORD": "SuperSecure",
-}
-
-CFG_VAR = {
-    "name": r'STECKIE_DEV_\d+_NAME',
-    "url": r'STECKIE_DEV_\d+_URL',
-}
-
-
-class Steckie:
-    def __init__(self, env_file):
-        self.cfg = dict()
-        env = os.environ
-
-        print("Env file: {}".format(env_file))
-
-        # read configuration
-        if env_file:
-            env = self.read_env(env_file)
-        for val in CFG_DEFAULTS:
-            self.cfg[val] = env[val] if val in env else CFG_DEFAULTS[val]
-        for val in CFG_NEEDED:
-            if val in env:
-                self.cfg[val] = env[val]
-            else:
-                logging.error("unable to read {} fron env".format(val))
-                sys.exit(1)
-
-        if cfgfile:
-            try:
-                with open(cfgfile, 'r', encoding="utf-8") as f:
-                    self.cfg.update(yaml.load(f, Loader=yaml.BaseLoader))
-            except:
-                logging.error("unable to read config file '{}'".format(cfgfile))
-                sys.exit(1)
-
-
-
-        self.scheduler = BlockingScheduler()
-        self.db = InfluxDBClient(host=self.cfg['db']['host'],
-                                 port=int(self.cfg['db']['port']),
-                                 database=self.cfg['db']['name'],
-                                 username=self.cfg['db']['user'],
-                                 password=self.cfg['db']['pass'])
-
-    def run(self):
-        self.scheduler.add_job(self.update, 'interval',
-                               seconds=int(self.cfg['update_itvl']))
-        self.scheduler.start()
-
-    def update(self):
-        for dev in self.cfg['devs']:
-            url = "{}/{}".format(dev['url'], CMD_SENSOR)
-            data = {}
-            try:
-                with urllib.request.urlopen(url) as resp:
-                    data = json.loads(resp.read().decode("utf-8"))
-                    print(data)
-            except:
-                logging.warning("unable to read data from '{}'".format(dev['name']))
-                continue
-
-            point = [{
-                "measurement": "stromie",
-                "tags": {
-                    "name": dev['name'],
-                    "url": dev['url'],
-                    "type": "tasmota_awp07l",
-                },
-                "time": data['StatusSNS']['Time'],
-                "fields": {
-                    "voltage": float(data['StatusSNS']['ENERGY']['Voltage']),
-                    "current": float(data['StatusSNS']['ENERGY']['Current']),
-                    "pwr": float(data['StatusSNS']['ENERGY']['ApparentPower']),
-                    "pwr_r": float(data['StatusSNS']['ENERGY']['ReactivePower']),
-                    "factor": float(data['StatusSNS']['ENERGY']['Factor']),
-                    "e_daily": float(data['StatusSNS']['ENERGY']['Today']),
-                }
-            }]
-
-            try:
-                self.db.write_points(point)
-            except:
-                logging.warning("{}: unable to write to DB".format(dev['name']))
-
-
-def main(args):
-    logging.basicConfig(format='%(asctime)s %(message)s',
-                        level=logging.WARNING)
-    steckie = Steckie(args.env_file)
-    steckie.run()
-
-
-if __name__ == "__main__":
-    p = argparse.ArgumentParser()
-    p.add_argument("env_file", default=None, nargs="?", help="output dump")
-    args = p.parse_args()
-    main(args)

steckie/__init__.py

@@ -0,0 +1 @@
+from .steckie import Steckie

steckie/__main__.py

@@ -0,0 +1,35 @@
+# Copyright (C) 2022  Hauke Petersen <devel@haukepetersen.de>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import argparse
+from steckie import Steckie
+
+
+def main(args=None):
+    parser = argparse.ArgumentParser(description="Steckie")
+    parser.add_argument("cfg_file", help="Configuration file")
+    args = parser.parse_args()
+
+    app = Steckie(args.cfg_file)
+    app.run()
+
+
+if __name__ == "__main__":
+    main()

steckie/steckie.py

@@ -0,0 +1,130 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# Copyright (C) 2019  Hauke Petersen <devel@haukepetersen.de>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import sys
+import json
+import pytz
+import logging
+import dateutil
+import urllib.request
+from datetime import datetime
+from deichapp import Deichapp
+from deichflux import Deichflux
+from apscheduler.schedulers.blocking import BlockingScheduler
+
+import dateutil
+
+CONFIG_DEFAULT = {
+    "interval": 5.0,
+}
+
+
+class Steckie(Deichapp):
+    def __init__(self, cfg_file):
+        super().__init__(cfg_file, CONFIG_DEFAULT)
+
+        self.scheduler = BlockingScheduler()
+        self.db = Deichflux(self.cfg["db"])
+
+        logging.warning("Steckie V0.72 - loaded...")
+
+        self.counters = {}
+        for name in self.cfg["devs"]:
+            self.counters[name] = {
+                "last": None,
+                "year": 0.0,
+                "month": 0.0,
+                "day": 0.0,
+            }
+
+            # read latest known values from database
+            query = f'SELECT e_total_kwh, e_year_kwh, e_month_kwh, e_day_kwh ' \
+                    f'FROM "{self.cfg["measurement"]}" WHERE "name"=\'{name}\' ' \
+                    f'ORDER BY DESC LIMIT 1'
+            res = self.db.query(query, None)
+            for p in res.get_points():
+                self.counters[name]["last"] = dateutil.parser.isoparse(p["time"])
+                total = p["e_total_kwh"]
+                self.counters[name]["year"] = total - p["e_year_kwh"]
+                self.counters[name]["month"] = total - p["e_month_kwh"]
+                self.counters[name]["day"] = total - p["e_day_kwh"]
+                logging.warning(f'Found {name}: current total is {total}kWh')
+
+    def run(self):
+        for name, url in self.cfg["devs"].items():
+            self.scheduler.add_job(self.query,
+                                   "interval",
+                                   seconds=int(self.cfg["interval"]),
+                                   args=(name, url))
+        self.scheduler.start()
+
+    def query(self, name, url):
+        cnt = self.counters[name]
+        now = pytz.UTC.localize(datetime.utcnow())
+
+        try:
+            with urllib.request.urlopen(f'{url}/cm?cmnd=Status%208') as raw:
+                resp = json.loads(raw.read().decode("utf-8"))
+        except Exception as e:
+            logging.warning(f'{name} - no response: {e}')
+            return
+
+        total = float(resp["StatusSNS"]["ENERGY"]["Total"])
+
+        # initialize values if this is the first time we read them
+        if cnt["last"] is None:
+            cnt["last"] = now
+            for f in ("year", "month", "day"):
+                cnt[f] = total
+
+        # reset values if a when new time frame starts
+        now_local = now.astimezone(pytz.timezone("Europe/Berlin"))
+        last_local = cnt["last"].astimezone(pytz.timezone("Europe/Berlin"))
+        if now_local.date().year != last_local.date().year:
+            self.cnt["year"] = total
+            self.cnt["month"] = total
+            self.cnt["day"] = total
+        elif now_local.date().month != last_local.date().month:
+            self.cnt["month"] = total
+            self.cnt["day"] = total
+        elif now_local.date().day != last_local.date().day:
+            self.cnt["day"] = total
+        cnt["last"] = now
+
+        # write data to DB
+        point = {
+            "measurement": self.cfg["measurement"],
+            "tags": {
+                "name": name,
+            },
+            "time": now.isoformat(),
+            "fields": {
+                "power_w": float(resp["StatusSNS"]["ENERGY"]["Power"]),
+                "voltage_v": float(resp["StatusSNS"]["ENERGY"]["Voltage"]),
+                "current_a": float(resp["StatusSNS"]["ENERGY"]["Current"]),
+                "factor": float(resp["StatusSNS"]["ENERGY"]["Factor"]),
+                "e_total_kwh": total,
+                "e_year_kwh": total - cnt["year"],
+                "e_month_kwh": total - cnt["month"],
+                "e_day_kwh": total - cnt["day"],
+            }
+        }
+
+        logging.warning(f'{name} - power:{point["fields"]["power_w"]:.1f}W '
+                        f'total:{point["fields"]["e_total_kwh"]}kWh')
+        self.db.write(point)

test.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+echo "### INSTALL\n"
+pip3 install --user .
+echo "\n### RUN\n"
+steckie config.herrstat.yml