Fix lint

custom_components/meridian_energy/__init__.py

@@ -1,11 +1,11 @@
-"""Support for Meridian Energy sensors"""
+"""Support for Meridian Energy sensors."""
+
 import logging
 
 from homeassistant.core import HomeAssistant
 from homeassistant.config_entries import ConfigEntry
 
-from .api import MeridianEnergyApi
-from .const import DOMAIN, SENSOR_NAME, PLATFORMS
+from .const import DOMAIN, PLATFORMS
 
 
 _LOGGER = logging.getLogger(__name__)
@@ -21,4 +21,4 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
 async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Unload a config entry."""
-    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)

custom_components/meridian_energy/api.py

@@ -1,7 +1,7 @@
-"""Meridian Energy API"""
+"""Meridian Energy API."""
+
 import logging
 import requests
-import json
 
 from datetime import datetime, timedelta
 from bs4 import BeautifulSoup
@@ -11,10 +11,13 @@
 
 
 class MeridianEnergyApi:
+    """Define the Meridian Energy API."""
+
     def __init__(self, email, password):
+        """Initialise the API."""
         self._email = email
         self._password = password
-        self._url_base = 'https://secure.meridianenergy.co.nz/'
+        self._url_base = "https://secure.meridianenergy.co.nz/"
         self._token = None
         self._data = None
         self._session = requests.Session()
@@ -24,43 +27,55 @@ def token(self):
         response = self._session.get(self._url_base)
 
         if response.status_code == 200:
-            soup = BeautifulSoup(response.text, 'html.parser')
-            self._token = soup.find('input', {'name': 'authenticity_token'})['value']
+            soup = BeautifulSoup(response.text, "html.parser")
+            self._token = soup.find("input", {"name": "authenticity_token"})["value"]
             _LOGGER.debug(f"Authenticity Token: {self._token}")
             self.login()
         else:
             _LOGGER.error("Failed to retrieve the token page.")
 
     def login(self):
-        """Login to the Meridian Energy API."""
+        """Login to the API."""
         result = False
         form_data = {
             "authenticity_token": self._token,
             "email": self._email,
             "password": self._password,
-            "commit": "Login"
+            "commit": "Login",
         }
-        loginResult = self._session.post(self._url_base + "customer/login", data=form_data)
+        loginResult = self._session.post(
+            self._url_base + "customer/login", data=form_data
+        )
         if loginResult.status_code == 200:
-            _LOGGER.debug('Logged in')
+            _LOGGER.debug("Logged in")
             self.get_data()
             result = True
         else:
-            _LOGGER.error('Could not login')
+            _LOGGER.error("Could not login")
         return result
 
     def get_data(self):
+        """Get data from the API."""
         # Get todays date
-        today = datetime.now().strftime('%d/%m/%Y')
-        seven_days_ago = (datetime.now() - timedelta(days=365)).strftime('%d/%m/%Y')
-
-        response = self._session.get(self._url_base + "reports/consumption_data/detailed_export?date_from=" + seven_days_ago + "&date_to=" + today + "&all_icps=&download=true")
+        today = datetime.now().strftime("%d/%m/%Y")
+        seven_days_ago = (datetime.now() - timedelta(days=365)).strftime("%d/%m/%Y")
+
+        response = self._session.get(
+            self._url_base
+            + "reports/consumption_data/detailed_export?date_from="
+            + seven_days_ago
+            + "&date_to="
+            + today
+            + "&all_icps=&download=true"
+        )
         if response.status_code == 200:
             data = response.text
             if not data:
-                _LOGGER.warning('Fetched consumption successfully but there was no data')
+                _LOGGER.warning(
+                    "Fetched consumption successfully but there was no data"
+                )
                 return False
             return data
         else:
-            _LOGGER.error('Could not fetch consumption')
-            return data
+            _LOGGER.error("Could not fetch consumption")
+            return data

custom_components/meridian_energy/config_flow.py

@@ -1,31 +1,36 @@
+"""Config flow for Meridian Energy integration."""
+
 from homeassistant import config_entries
 from homeassistant.const import CONF_EMAIL, CONF_PASSWORD
 import homeassistant.helpers.config_validation as cv
 import voluptuous as vol
 
-from .const import (
-    DOMAIN,
-    SENSOR_NAME
-)
+from .const import DOMAIN, SENSOR_NAME
+
 
 @config_entries.HANDLERS.register(DOMAIN)
 class MeridianConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
+    """Define the config flow."""
+
     VERSION = 1
 
     async def async_step_user(self, user_input=None):
+        """Show user form"""
         if user_input is not None:
             return self.async_create_entry(
                 title=SENSOR_NAME,
                 data={
                     CONF_EMAIL: user_input[CONF_EMAIL],
-                    CONF_PASSWORD: user_input[CONF_PASSWORD]
-                }
+                    CONF_PASSWORD: user_input[CONF_PASSWORD],
+                },
             )
 
         return self.async_show_form(
             step_id="user",
-            data_schema=vol.Schema({
-                vol.Required(CONF_EMAIL): cv.string,
-                vol.Required(CONF_PASSWORD): cv.string
-            })
-        )
+            data_schema=vol.Schema(
+                {
+                    vol.Required(CONF_EMAIL): cv.string,
+                    vol.Required(CONF_PASSWORD): cv.string,
+                }
+            ),
+        )

custom_components/meridian_energy/const.py

@@ -1,9 +1,10 @@
-"""Constants for the Meridian Energy sensors"""
+"""Constants for the Meridian Energy sensors."""
+
 from homeassistant.const import Platform
 
-DOMAIN = 'meridian_energy'
-SENSOR_NAME = 'Meridian Energy'
+DOMAIN = "meridian_energy"
+SENSOR_NAME = "Meridian Energy"
 
 PLATFORMS = [
     Platform.SENSOR,
-]
+]