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whois_script.py
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whois_script.py
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from pathlib import Path
import argparse
import whois
import time
def parse_args():
"""
Parses the command line arguments.
Returns:
Tuple[str, str, str]: A tuple containing the input file path, the output file path for registered domains, and the output file path for unregistered domains.
"""
parser = argparse.ArgumentParser(
description='Check domain registration status')
parser.add_argument('-i', '--input_file', type=str, required=True,
help='Filepath to the input text file containing domains to check (must include the actual text file)')
parser.add_argument("-r", "--registered", default=Path(__file__).parent, type=str,
help="Filepath to the output text file for registered domains (optional, default: script file's directory)")
parser.add_argument("-n", "--not-registered", default=Path(__file__).parent, type=str,
help="Filepath to the output text file for unregistered domains (optional, default: script file's directory)")
args = parser.parse_args()
return args
def check_domain_registration(domain):
"""
Checks the registration status of a domain.
Args:
domain (str): The domain to check.
Returns:
bool: True if the domain is registered, False otherwise.
"""
try:
w = whois.whois(domain)
return bool(w.domain_name)
except whois.parser.PywhoisError as e:
# print(f'Error checking domain {domain}: {e}')
return False
except Exception as e:
# print(f'Error checking domain {domain}: {e}')
return False
def get_domains(input_file, output_registered, output_not_registered):
"""
Retrieves the domain registration status for each domain in the input file and writes the results to the respective output files.
Args:
input_file (str): Filepath to the input text file containing domains to check.
output_registered (str): Filepath to the output text file for registered domains.
output_not_registered (str): Filepath to the output text file for unregistered domains.
Returns:
None
"""
with open(input_file, 'r', encoding='utf-8') as f, \
open(Path(output_registered, 'registered.txt'), 'w') as registered, \
open(Path(output_not_registered, 'not_registered.txt'), 'w') as not_registered:
registered.write('Starting registered\n')
not_registered.write('Starting not registered\n')
lines = f.readlines()
for line in lines:
domain = line.strip() # Remove leading/trailing whitespace
if check_domain_registration(domain):
registered.write(domain + '\n')
# print(f'Registered: {domain}')
else:
not_registered.write(domain + '\n')
# print(f'Not registered: {domain}')
time.sleep(1)
if __name__ == "__main__":
args = parse_args()
input_file = args.input_file
registered_path = args.registered
not_registered_path = args.not_registered
print('Starting Script')
get_domains(input_file, registered_path, not_registered_path)
print('Script Finished')