Create app.py

app.py

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+import re
+import json
+import random
+import string
+import gradio as gr
+
+# Local file paths
+M3U_FILE = "daddylive-channels-events.m3u8"
+CHANNELS_JSON = "channels_fixed.json"
+
+# --- Helpers ---
+def normalize(s):
+    return re.sub(r'[^a-z0-9]', '', s.lower())
+
+def fuzzy_match(name, json_keys, cutoff=0.8):
+    from difflib import get_close_matches
+    matches = get_close_matches(normalize(name), [normalize(k) for k in json_keys], n=1, cutoff=cutoff)
+    if matches:
+        for k in json_keys:
+            if normalize(k) == matches[0]:
+                return k
+    return None
+
+def generate_filename(upper=False):
+    chars = ''.join(random.choices(string.ascii_uppercase if upper else string.ascii_lowercase, k=3))
+    return f"{chars}.m3u"
+
+# --- Main Processing ---
+def process_playlist():
+    # Lazy load playlist
+    try:
+        with open(M3U_FILE, 'r', encoding='utf-8') as f:
+            m3u_lines = f.read().splitlines()
+    except Exception as e:
+        return f"Error reading playlist: {e}", None, None
+
+    # Load JSON reference
+    try:
+        with open(CHANNELS_JSON, 'r', encoding='utf-8') as f:
+            channels_ref = json.load(f)
+    except Exception as e:
+        return f"Error reading JSON: {e}", None, None
+
+    # Split 24/7 vs Events
+    m3u_24_7 = []
+    m3u_events = []
+    current_section = None
+
+    for line in m3u_lines:
+        if line.startswith('#EXTINF'):
+            if 'group-title="24/7 CHANNELS' in line:
+                current_section = '24_7'
+            elif 'EVENTS|' in line:
+                current_section = 'events'
+            else:
+                current_section = None
+
+        if current_section == '24_7':
+            m3u_24_7.append(line)
+        elif current_section == 'events':
+            m3u_events.append(line)
+        else:
+            # Include headers like #EXTM3U
+            m3u_24_7.append(line)
+            m3u_events.append(line)
+
+    log_lines = []
+
+    def update_tvg_id(lines):
+        updated = []
+        for line in lines:
+            if line.startswith('#EXTINF'):
+                # Extract channel name after last comma
+                parts = line.split(',')
+                ch_name = parts[-1].strip()
+
+                # Match against JSON
+                match_key = fuzzy_match(ch_name, channels_ref.keys())
+                if match_key:
+                    new_tvg_id = channels_ref[match_key].get('tvg_id', '')
+                    # Replace or add tvg-id
+                    if 'tvg-id=' in line:
+                        line = re.sub(r'tvg-id=".*?"', f'tvg-id="{new_tvg_id}"', line)
+                    else:
+                        line = line.replace('#EXTINF:', f'#EXTINF:-1 tvg-id="{new_tvg_id}",')
+                    log_lines.append(f"✅ {ch_name} → {new_tvg_id}")
+                else:
+                    log_lines.append(f"⚠️ {ch_name} (no match)")
+            updated.append(line)
+        return updated
+
+    updated_24_7 = update_tvg_id(m3u_24_7)
+    updated_events = update_tvg_id(m3u_events)
+
+    # Generate random filenames
+    filename_24_7 = generate_filename(upper=True)
+    filename_events = generate_filename(upper=False)
+
+    # Save outputs
+    with open(filename_24_7, 'w', encoding='utf-8') as f:
+        f.write('\n'.join(updated_24_7))
+
+    with open(filename_events, 'w', encoding='utf-8') as f:
+        f.write('\n'.join(updated_events))
+
+    log_text = '\n'.join(log_lines)
+    return log_text, filename_24_7, filename_events
+
+# --- Gradio UI ---
+demo = gr.Interface(
+    fn=process_playlist,
+    inputs=[],
+    outputs=[
+        gr.Textbox(label="Update Log", lines=25),
+        gr.File(label="Download 24/7 Channels M3U"),
+        gr.File(label="Download Events M3U")
+    ],
+    title="Project 1 Playlist Updater - Local",
+    description="Updates tvg-id for 24/7 and Events channels based on local channels_fixed.json with fuzzy matching."
+)
+
+demo.launch()