better tags, list of pbf urls

pbf_download.py

@@ -0,0 +1,39 @@
+import requests
+import json
+
+# Replace with your JSON URL
+json_url = "https://download.geofabrik.de/index-v1.json"
+
+# Fetch JSON data from the URL
+response = requests.get(json_url)
+data = response.json()
+
+# List to store extracted values
+pbf_urls = []
+
+# Recursive function to traverse the JSON
+def extract_pbf_urls(obj):
+    if isinstance(obj, dict):
+        # Check if 'urls' is in the dictionary and it is a dictionary
+        if "urls" in obj and isinstance(obj["urls"], dict):
+            # Check if 'pbf' key exists and store its value
+            if "pbf" in obj["urls"]:
+                pbf_urls.append(obj["urls"]["pbf"])
+        # Continue traversal
+        for value in obj.values():
+            extract_pbf_urls(value)
+    elif isinstance(obj, list):
+        for item in obj:
+            extract_pbf_urls(item)
+
+# Run the extraction
+extract_pbf_urls(data)
+
+# Sort the URLs
+pbf_urls.sort()
+
+# Save to a flat JSON file
+with open("pbf_urls.json", "w") as f:
+    json.dump(pbf_urls, f, indent=4)
+
+print("Extracted URLs saved to pbf_urls.json")