stoney420
602021a94a
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📺 Generate M3U Playlist / build (push) Successful in 1m15s
493 lines
No EOL
18 KiB
Python
493 lines
No EOL
18 KiB
Python
import re
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import os
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import json
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from datetime import datetime
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# --- Simple Configuration ---
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CHANNELS_FILE = 'channels.txt'
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PLAYLIST_FILE = 'playlist.m3u'
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IMPORT_FILE = 'bulk_import.m3u'
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LOG_FILE = 'playlist_update.log'
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# Config files (optional)
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SETTINGS_FILE = 'config/settings.json'
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GROUP_OVERRIDES_FILE = 'config/group_overrides.json'
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def log_message(message, level="INFO"):
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"""Logs messages to file and prints them."""
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timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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formatted_message = f"[{timestamp}] {level}: {message}"
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try:
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with open(LOG_FILE, 'a', encoding='utf-8') as f:
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f.write(formatted_message + "\n")
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except Exception as e:
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print(f"ERROR: Could not write to log: {e}")
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print(formatted_message)
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def load_settings():
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"""Load settings with defaults."""
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default_settings = {
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"remove_duplicates": True,
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"sort_channels": True,
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"backup_before_import": True,
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"auto_cleanup_import": True,
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"auto_detect_country": True
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}
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if os.path.exists(SETTINGS_FILE):
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try:
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with open(SETTINGS_FILE, 'r', encoding='utf-8') as f:
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settings = json.load(f)
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return {**default_settings, **settings}
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except Exception as e:
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log_message(f"Could not load settings, using defaults: {e}", "WARNING")
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return default_settings
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def load_group_overrides():
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"""Load group overrides."""
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if os.path.exists(GROUP_OVERRIDES_FILE):
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try:
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with open(GROUP_OVERRIDES_FILE, 'r', encoding='utf-8') as f:
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return json.load(f)
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except Exception as e:
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log_message(f"Could not load group overrides: {e}", "WARNING")
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return {}
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def detect_country_from_channel(channel_name, epg_id="", logo_url=""):
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"""
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Simple country detection that will definitely work.
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"""
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# Convert to lowercase for easier matching
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name_lower = channel_name.lower()
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epg_lower = epg_id.lower()
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log_message(f"Detecting country for: '{channel_name}' (EPG: '{epg_id}')", "DEBUG")
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# UK Detection
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if "sky" in name_lower or ".uk" in epg_lower or "british" in name_lower or "bbc" in name_lower or "itv" in name_lower:
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log_message(f"Detected UK for: {channel_name}", "INFO")
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return "🇬🇧 United Kingdom"
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# US Detection
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if "usa" in name_lower or "us " in name_lower or ".us" in epg_lower or "america" in name_lower or "cnn" in name_lower or "espn" in name_lower or "fox" in name_lower:
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log_message(f"Detected US for: {channel_name}", "INFO")
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return "🇺🇸 United States"
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# Canada Detection
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if "canada" in name_lower or "cbc" in name_lower or ".ca" in epg_lower or "ctv" in name_lower:
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log_message(f"Detected Canada for: {channel_name}", "INFO")
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return "🇨🇦 Canada"
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# Germany Detection
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if "german" in name_lower or ".de" in epg_lower or "ard" in name_lower or "zdf" in name_lower:
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log_message(f"Detected Germany for: {channel_name}", "INFO")
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return "🇩🇪 Germany"
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# France Detection
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if "france" in name_lower or ".fr" in epg_lower or "tf1" in name_lower:
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log_message(f"Detected France for: {channel_name}", "INFO")
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return "🇫🇷 France"
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# No match found
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log_message(f"No country detected for: {channel_name}", "DEBUG")
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return "Uncategorized"
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def apply_auto_country_detection(channel, group_overrides, settings):
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"""
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Enhanced version of apply_group_overrides that includes auto-detection.
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"""
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stream_name = channel.get('Stream name', '')
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epg_id = channel.get('EPG id', '')
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logo_url = channel.get('Logo', '')
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current_group = channel.get('Group', 'Uncategorized')
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# First try manual overrides (highest priority)
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stream_name_lower = stream_name.lower()
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for key, new_group in group_overrides.items():
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if key.lower() in stream_name_lower:
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channel['Group'] = new_group
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log_message(f"Manual override: '{stream_name}' → {new_group}", "DEBUG")
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return channel
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# If auto-detection is enabled, try it
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if settings.get('auto_detect_country', True):
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detected_country = detect_country_from_channel(stream_name, epg_id, logo_url)
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# Only override if we detected something specific (not "Uncategorized")
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if detected_country != "Uncategorized":
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channel['Group'] = detected_country
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log_message(f"Auto-detected: '{stream_name}' → {detected_country}", "INFO")
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else:
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# Keep existing group or set to Uncategorized
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if current_group in ['', 'Unknown', 'Other']:
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channel['Group'] = "Uncategorized"
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else:
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# Auto-detection disabled, use manual overrides only
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if current_group in ['', 'Unknown', 'Other']:
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channel['Group'] = "Uncategorized"
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return channel
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def parse_channel_block(block):
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"""Parse a channel block from channels.txt."""
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channel_data = {}
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lines = block.strip().split('\n')
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for line in lines:
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if '=' in line:
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key, value = line.split('=', 1)
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key = key.strip()
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value = value.strip()
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channel_data[key] = value
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return channel_data
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def parse_m3u_entry(extinf_line, url_line):
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"""Parse M3U entry."""
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channel = {}
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# Extract attributes
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tvg_id_match = re.search(r'tvg-id="([^"]*)"', extinf_line)
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tvg_logo_match = re.search(r'tvg-logo="([^"]*)"', extinf_line)
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group_title_match = re.search(r'group-title="([^"]*)"', extinf_line)
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tvg_name_match = re.search(r'tvg-name="([^"]*)"', extinf_line)
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channel['EPG id'] = tvg_id_match.group(1) if tvg_id_match else ''
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channel['Logo'] = tvg_logo_match.group(1) if tvg_logo_match else ''
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channel['Group'] = group_title_match.group(1) if group_title_match else 'Uncategorized'
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channel['TVG Name'] = tvg_name_match.group(1) if tvg_name_match else ''
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# Stream name after the last comma
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stream_name_match = re.search(r',(.+)$', extinf_line)
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channel['Stream name'] = stream_name_match.group(1).strip() if stream_name_match else 'Unknown Channel'
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channel['Stream URL'] = url_line.strip()
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return channel
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def convert_to_channels_txt_block(channel_data):
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"""Convert to channels.txt format."""
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block = []
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block.append(f"Group = {channel_data.get('Group', 'Uncategorized')}")
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block.append(f"Stream name = {channel_data.get('Stream name', 'Unknown Channel')}")
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block.append(f"Logo = {channel_data.get('Logo', '')}")
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block.append(f"EPG id = {channel_data.get('EPG id', '')}")
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block.append(f"Stream URL = {channel_data.get('Stream URL', '')}")
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return "\n".join(block)
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def get_channel_signature(channel):
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"""Create unique signature for duplicate detection."""
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stream_name = channel.get('Stream name', '').strip().lower()
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stream_url = channel.get('Stream URL', '').strip().lower()
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# Clean name
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stream_name_clean = re.sub(r'\s+', ' ', stream_name)
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stream_name_clean = re.sub(r'[^\w\s]', '', stream_name_clean)
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return f"{stream_name_clean}|{stream_url}"
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def remove_duplicates(channels, settings):
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"""Remove duplicate channels."""
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if not settings.get('remove_duplicates', True):
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log_message("Duplicate removal disabled", "INFO")
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return channels
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seen_signatures = set()
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unique_channels = []
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duplicate_count = 0
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for channel in channels:
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signature = get_channel_signature(channel)
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if signature not in seen_signatures:
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seen_signatures.add(signature)
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unique_channels.append(channel)
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else:
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duplicate_count += 1
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if duplicate_count > 0:
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log_message(f"Removed {duplicate_count} duplicate channels", "INFO")
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else:
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log_message("No duplicates found", "INFO")
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return unique_channels
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def update_existing_channels_with_country_detection():
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"""Re-process existing channels.txt to apply country detection to old channels."""
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if not os.path.exists(CHANNELS_FILE):
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log_message("No channels.txt file found", "WARNING")
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return
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settings = load_settings()
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group_overrides = load_group_overrides()
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log_message("Starting to re-detect countries for ALL existing channels...", "INFO")
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# Read existing channels
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with open(CHANNELS_FILE, 'r', encoding='utf-8') as f:
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content = f.read()
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log_message(f"Read {len(content)} characters from channels.txt", "DEBUG")
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channel_blocks = re.split(r'\n\s*\n+', content.strip())
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log_message(f"Found {len(channel_blocks)} channel blocks", "INFO")
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updated_channels = []
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changes_made = 0
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for i, block in enumerate(channel_blocks):
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if block.strip():
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channel = parse_channel_block(block)
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if channel:
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old_group = channel.get('Group', 'Uncategorized')
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stream_name = channel.get('Stream name', 'Unknown')
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epg_id = channel.get('EPG id', '')
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log_message(f"Processing channel {i+1}: '{stream_name}' (currently in '{old_group}')", "DEBUG")
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# Force apply auto-detection regardless of current group
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detected_country = detect_country_from_channel(stream_name, epg_id, "")
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# Always update if we detected something specific
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if detected_country != "Uncategorized":
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channel['Group'] = detected_country
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changes_made += 1
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log_message(f"CHANGED: '{stream_name}' from '{old_group}' to '{detected_country}'", "INFO")
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else:
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log_message(f"NO CHANGE: '{stream_name}' stays as '{old_group}'", "DEBUG")
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updated_channels.append(channel)
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# Always rewrite the file if we have channels
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if updated_channels:
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log_message(f"Rewriting channels.txt with {len(updated_channels)} channels ({changes_made} changes made)", "INFO")
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# Create backup
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backup_name = f"{CHANNELS_FILE}.backup.{datetime.now().strftime('%Y%m%d_%H%M%S')}"
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try:
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import shutil
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shutil.copy2(CHANNELS_FILE, backup_name)
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log_message(f"Created backup: {backup_name}", "INFO")
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except Exception as e:
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log_message(f"Could not create backup: {e}", "WARNING")
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# Write updated channels
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try:
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with open(CHANNELS_FILE, 'w', encoding='utf-8') as f:
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for i, channel in enumerate(updated_channels):
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if i > 0:
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f.write("\n\n")
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block_content = convert_to_channels_txt_block(channel)
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f.write(block_content)
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log_message(f"Successfully rewrote channels.txt with country detection", "INFO")
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except Exception as e:
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log_message(f"ERROR writing channels.txt: {e}", "ERROR")
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else:
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log_message("No channels found to update", "WARNING")
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def process_import():
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"""Process bulk import file."""
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settings = load_settings()
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group_overrides = load_group_overrides()
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if not os.path.exists(IMPORT_FILE):
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log_message(f"No {IMPORT_FILE} found, skipping import", "INFO")
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return []
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log_message(f"Processing {IMPORT_FILE}...", "INFO")
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imported_channels = []
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try:
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with open(IMPORT_FILE, 'r', encoding='utf-8') as f:
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lines = f.readlines()
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log_message(f"Found {len(lines)} lines in import file", "INFO")
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i = 0
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while i < len(lines):
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line = lines[i].strip()
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if line.startswith('#EXTINF:'):
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if i + 1 < len(lines):
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extinf_line = line
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url_line = lines[i+1].strip()
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if not url_line or url_line.startswith('#'):
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i += 1
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continue
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channel_data = parse_m3u_entry(extinf_line, url_line)
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channel_data = apply_auto_country_detection(channel_data, group_overrides, settings)
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if channel_data.get('Stream name') and channel_data.get('Stream URL'):
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imported_channels.append(channel_data)
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i += 2
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else:
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i += 1
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else:
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i += 1
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log_message(f"Parsed {len(imported_channels)} channels from import", "INFO")
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# Remove duplicates from import
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if imported_channels:
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imported_channels = remove_duplicates(imported_channels, settings)
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# Check existing channels
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existing_channels = []
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if os.path.exists(CHANNELS_FILE):
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with open(CHANNELS_FILE, 'r', encoding='utf-8') as f:
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content = f.read()
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channel_blocks = re.split(r'\n\s*\n+', content.strip())
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for block in channel_blocks:
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if block.strip():
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existing_channels.append(parse_channel_block(block))
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existing_signatures = {get_channel_signature(ch) for ch in existing_channels}
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new_channels = []
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for channel in imported_channels:
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if get_channel_signature(channel) not in existing_signatures:
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new_channels.append(channel)
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imported_channels = new_channels
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log_message(f"Final import: {len(imported_channels)} new channels", "INFO")
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# Write to channels.txt
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if imported_channels:
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lines_before = 0
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if os.path.exists(CHANNELS_FILE):
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with open(CHANNELS_FILE, 'r', encoding='utf-8') as f:
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lines_before = len(f.readlines())
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with open(CHANNELS_FILE, 'a', encoding='utf-8') as f:
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for i, channel in enumerate(imported_channels):
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if i > 0 or lines_before > 0:
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f.write("\n\n")
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block_content = convert_to_channels_txt_block(channel)
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f.write(block_content)
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log_message(f"Successfully imported {len(imported_channels)} channels", "INFO")
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else:
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log_message("No new channels to import", "INFO")
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except Exception as e:
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log_message(f"Error processing import: {e}", "ERROR")
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return imported_channels
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# Clean up import file
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if settings.get('auto_cleanup_import', True):
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try:
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os.remove(IMPORT_FILE)
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log_message(f"Cleaned up {IMPORT_FILE}", "INFO")
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except Exception as e:
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log_message(f"Could not remove {IMPORT_FILE}: {e}", "WARNING")
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return imported_channels
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def generate_playlist():
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"""Main function."""
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# Clear log
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if os.path.exists(LOG_FILE):
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open(LOG_FILE, 'w').close()
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log_message("Starting playlist generation...", "INFO")
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settings = load_settings()
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group_overrides = load_group_overrides()
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log_message(f"Settings loaded: {settings}", "INFO")
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log_message(f"Group overrides loaded: {group_overrides}", "INFO")
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# FIRST: Update existing channels with country detection
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update_existing_channels_with_country_detection()
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# Process import
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imported_channels = process_import()
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log_message(f"Import returned {len(imported_channels)} channels", "INFO")
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# Read channels.txt (now with updated countries)
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if not os.path.exists(CHANNELS_FILE):
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log_message(f"Error: {CHANNELS_FILE} not found", "ERROR")
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return
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with open(CHANNELS_FILE, 'r', encoding='utf-8') as f:
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content = f.read()
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# Parse channels
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channel_blocks = re.split(r'\n\s*\n+', content.strip())
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parsed_channels = []
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for block in channel_blocks:
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if block.strip():
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channel = parse_channel_block(block)
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if channel:
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# Country detection already applied above, just load the channels
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parsed_channels.append(channel)
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log_message(f"Parsed {len(parsed_channels)} channels", "INFO")
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# Remove duplicates
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parsed_channels = remove_duplicates(parsed_channels, settings)
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# Sort channels
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if settings.get('sort_channels', True):
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parsed_channels.sort(key=lambda x: (x.get('Group', '').lower(), x.get('Stream name', '').lower()))
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log_message("Channels sorted by country and name", "INFO")
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# Build M3U
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m3u_lines = ["#EXTM3U"]
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valid_channels = 0
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# Count channels by country for stats
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country_stats = {}
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for channel in parsed_channels:
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stream_name = channel.get('Stream name', '')
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group_name = channel.get('Group', 'Uncategorized')
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logo_url = channel.get('Logo', '')
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epg_id = channel.get('EPG id', '')
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stream_url = channel.get('Stream URL', '')
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if not stream_name or not stream_url:
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continue
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extinf_attrs = [
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f'tvg-id="{epg_id}"',
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f'tvg-logo="{logo_url}"',
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f'group-title="{group_name}"',
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f'tvg-name="{stream_name}"'
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]
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extinf_line = f"#EXTINF:-1 {' '.join(extinf_attrs)},{stream_name}"
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m3u_lines.append(extinf_line)
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m3u_lines.append(stream_url)
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valid_channels += 1
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# Count by country
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country_stats[group_name] = country_stats.get(group_name, 0) + 1
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# Write M3U
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try:
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with open(PLAYLIST_FILE, 'w', encoding='utf-8') as f:
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for line in m3u_lines:
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f.write(line + '\n')
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log_message(f"Generated {PLAYLIST_FILE} with {valid_channels} channels", "INFO")
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# Log country statistics
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log_message(f"Channels by country: {dict(sorted(country_stats.items(), key=lambda x: x[1], reverse=True))}", "INFO")
|
|
|
|
except Exception as e:
|
|
log_message(f"Error writing playlist: {e}", "ERROR")
|
|
|
|
log_message("Playlist generation complete", "INFO")
|
|
|
|
if __name__ == "__main__":
|
|
generate_playlist() |