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| author | Wladimir J. van der Laan <laanwj@protonmail.com> | 2019-10-01 11:25:58 +0200 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@protonmail.com> | 2019-10-01 11:39:35 +0200 |
| commit | ed76299bea3e067cbc835fe50ce05ea1720d61c1 (patch) | |
| tree | 7a75ae5dd9387cde645097a70b639d1349779d42 /contrib/seeds | |
| parent | c254a9ef692190342aa697e2c778d90091865e95 (diff) | |
| download | bitcoin-ed76299bea3e067cbc835fe50ce05ea1720d61c1.tar.xz | |
contrib: makeseeds: Limit per network, instead of total
Diffstat (limited to 'contrib/seeds')
| -rwxr-xr-x | contrib/seeds/makeseeds.py | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/contrib/seeds/makeseeds.py b/contrib/seeds/makeseeds.py index c9ccdc28e8..f04f26fbc5 100755 --- a/contrib/seeds/makeseeds.py +++ b/contrib/seeds/makeseeds.py @@ -147,25 +147,27 @@ def lookup_asn(net, ip): return None # Based on Greg Maxwell's seed_filter.py -def filterbyasn(ips, max_per_asn, max_total): +def filterbyasn(ips, max_per_asn, max_per_net): # Sift out ips by type ips_ipv46 = [ip for ip in ips if ip['net'] in ['ipv4', 'ipv6']] ips_onion = [ip for ip in ips if ip['net'] == 'onion'] - # Filter IPv46 by ASN + # Filter IPv46 by ASN, and limit to max_per_net per network result = [] + net_count = collections.defaultdict(int) asn_count = collections.defaultdict(int) for ip in ips_ipv46: - if len(result) == max_total: - break + if net_count[ip['net']] == max_per_net: + continue asn = lookup_asn(ip['net'], ip['ip']) if asn is None or asn_count[asn] == max_per_asn: continue asn_count[asn] += 1 + net_count[ip['net']] += 1 result.append(ip) - # Add back Onions - result.extend(ips_onion) + # Add back Onions (up to max_per_net) + result.extend(ips_onion[0:max_per_net]) return result def ip_stats(ips): |