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#!/usr/bin/env python3
"""
Check if domain is free or not. Requires `whois` and network.
"""
import argparse
import subprocess
import re
cli = argparse.ArgumentParser(description=__doc__)
cli.add_argument("hostname", help="the name to search, sans the .tld")
cli.add_argument(
"-t",
"--tlds",
# this doesn't do anything because my registry database only has .com, .net,
# and .edu
help="list of tlds to search (default: 'com net')",
nargs="+",
default=["com", "net"],
)
cli.add_argument(
"--abbrev",
help="search hostname abbrevs, like 'internationalization' => 'i18n'",
action="store_true",
)
args = cli.parse_args()
regex = r"^No match|^NOT FOUND|not found|^Not fo|AVAILABLE|^No Data Fou|has not been regi|No entri"
for tld in args.tlds:
domains = []
domains.append(f"{args.hostname}.{tld}")
if args.abbrev:
a = args.hostname[0]
b = str(len(args.hostname[1:-1]))
c = args.hostname[-1]
domains.append(f"{a}{b}{c}.{tld}")
for domain in domains:
res = subprocess.run(["whois", domain], stdout=subprocess.PIPE).stdout.decode(
"utf-8"
)
if re.search(regex, res, re.IGNORECASE):
print("ok:", domain)
else:
print("no:", domain)
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