improvement

scripts/read_devices.py

@@ -0,0 +1,116 @@
+import re
+import requests
+import sys
+import os
+from bs4 import BeautifulSoup
+from requests.exceptions import HTTPError, Timeout, RequestException
+
+# Set the working directory to parent
+os.chdir(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
+
+# Update sys.path to include the parent directory of the current script
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
+
+# Import the get_token function
+from utilities.get_token import get_token
+
+# FHEM URL base (replace with your actual FHEM server URL)
+FHEM_URL_BASE = "https://fhem.auwiesen2.de/fhem"
+
+# Retrieve the CSRF token dynamically
+csrf_token = get_token(FHEM_URL_BASE)
+
+# Headers including CSRF token
+HEADERS = {
+    "X-FHEM-csrfToken": csrf_token,
+    "Content-Type": "application/x-www-form-urlencoded",
+    "Accept": "application/json"
+}
+
+# Path to the log file created by the first script
+log_file_path = 'fhem_script.log'
+
+# Define the pattern to match devices in the log file
+device_pattern = r'^attr (MA_[a-zA-Z0-9]+) alias (.+)$'
+
+# Session to handle requests
+session = requests.Session()
+
+def get_device_attributes(device_name):
+    """Fetch the room and alias attributes for a given device from FHEM."""
+    try:
+        # Construct the URL to get the device details
+        detail_url = f"{FHEM_URL_BASE}?detail={device_name}"
+        
+        # Send the request
+        response = session.get(detail_url, headers=HEADERS, timeout=10)
+        response.raise_for_status()
+
+        # Parse the HTML response using BeautifulSoup
+        soup = BeautifulSoup(response.text, 'html.parser')
+
+        # Find the table with the class 'block wide attributes'
+        attributes_table = soup.find('table', class_='block wide attributes')
+
+        # Extract the alias and room values
+        alias = None
+        room = None
+        if attributes_table:
+            rows = attributes_table.find_all('tr')
+            for row in rows:
+                name_div = row.find('div', class_='dname')
+                value_div = row.find('div', class_='dval')
+                if name_div and value_div:
+                    attr_name = name_div.text.strip()
+                    attr_value = value_div.text.strip()
+                    if attr_name == "alias":
+                        alias = attr_value
+                    elif attr_name == "room":
+                        room = attr_value
+        
+        return alias, room
+    
+    except (HTTPError, Timeout) as err:
+        print(f"Error fetching attributes for device {device_name}: {err}")
+        return None, None
+    except RequestException as req_err:
+        print(f"An error occurred: {req_err}")
+        return None, None
+
+def list_ma_devices_with_aliases_and_rooms(log_file_path, device_pattern):
+    matched_devices = []
+    
+    try:
+        # Open the log file and read line by line
+        with open(log_file_path, 'r') as log_file:
+            for line in log_file:
+                # Check if the line matches the pattern for devices starting with "MA_"
+                match = re.search(device_pattern, line)
+                if match:
+                    device_name = match.group(1)
+                    
+                    # Get the alias and room for the matched device
+                    alias, room = get_device_attributes(device_name)
+                    
+                    # Add the device name, alias, and room to the list
+                    matched_devices.append((device_name, alias, room))
+    
+    except FileNotFoundError:
+        print(f"Log file '{log_file_path}' not found.")
+        return None
+    
+    return matched_devices
+
+def main():
+    # List all devices starting with "MA_", their aliases, and rooms
+    devices = list_ma_devices_with_aliases_and_rooms(log_file_path, device_pattern)
+    
+    if devices:
+        print("Devices starting with 'MA_', their aliases, and rooms:")
+        for device_name, alias, room in devices:
+            print(f"Device: {device_name}, Alias: {alias}, Room: {room}")
+    else:
+        print("No devices starting with 'MA_' found.")
+
+if __name__ == "__main__":
+    main()