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nyaa/utils/api_info.py
2017-08-06 00:00:18 +03:00

122 lines
3.9 KiB
Python
Executable file

#!/usr/bin/env python3
import argparse
import os
import re
import requests
NYAA_HOST = 'https://nyaa.si'
SUKEBEI_HOST = 'https://sukebei.nyaa.si'
API_BASE = '/api'
API_INFO = API_BASE + '/info'
ID_PATTERN = '^[0-9]+$'
INFO_HASH_PATTERN = '^[0-9a-fA-F]{40}$'
environment_epillog = ('You may also provide environment variables NYAA_API_HOST, NYAA_API_USERNAME'
' and NYAA_API_PASSWORD for connection info.')
parser = argparse.ArgumentParser(
description='Query torrent info on Nyaa.si', epilog=environment_epillog)
conn_group = parser.add_argument_group('Connection options')
conn_group.add_argument('-s', '--sukebei', default=False,
action='store_true', help='Query torrent info on sukebei.Nyaa.si')
conn_group.add_argument('-u', '--user', help='Username or email')
conn_group.add_argument('-p', '--password', help='Password')
conn_group.add_argument('--host', help='Select another api host (for debugging purposes)')
resp_group = parser.add_argument_group('Response options')
resp_group.add_argument('--raw', default=False, action='store_true',
help='Print only raw response (JSON)')
resp_group.add_argument('-m', '--magnet', default=False,
action='store_true', help='Print magnet uri')
req_group = parser.add_argument_group('Required arguments')
req_group.add_argument('hash_or_id', metavar='HASH_OR_ID',
help='Torrent ID or hash (hex, 40 characters) to query for')
def easy_file_size(filesize):
for prefix in ['B', 'KiB', 'MiB', 'GiB', 'TiB']:
if filesize < 1024.0:
return '{0:.1f} {1}'.format(filesize, prefix)
filesize = filesize / 1024.0
return '{0:.1f} {1}'.format(filesize, prefix)
def _as_yes_no(value):
return 'Yes' if value else 'No'
INFO_TEMPLATE = ("Torrent #{id}: '{name}' ({formatted_filesize}) uploaded by {submitter}"
"\n {creation_date} [{main_category} - {sub_category}] [{flag_info}]")
FLAG_NAMES = ['Trusted', 'Complete', 'Remake']
if __name__ == '__main__':
args = parser.parse_args()
# Use debug host from args or environment, if set
debug_host = args.host or os.getenv('NYAA_API_HOST')
api_host = (debug_host or (args.sukebei and SUKEBEI_HOST or NYAA_HOST)).rstrip('/')
api_query = args.hash_or_id.lower().strip()
# Verify query is either a valid id or valid hash
id_match = re.match(ID_PATTERN, api_query)
hex_hash_match = re.match(INFO_HASH_PATTERN, api_query)
if not (id_match or hex_hash_match):
raise Exception("Given argument '{}' doesn't "
"seem like an ID or a hex hash.".format(api_query))
if id_match:
# Remove leading zeroes
api_query = api_query.lstrip('0')
api_info_url = api_host + API_INFO + '/' + api_query
api_username = args.user or os.getenv('NYAA_API_USERNAME')
api_password = args.password or os.getenv('NYAA_API_PASSWORD')
if not (api_username and api_password):
raise Exception('No authorization found from arguments or environment variables.')
auth = (api_username, api_password)
# Go!
r = requests.get(api_info_url, auth=auth)
if args.raw:
print(r.text)
else:
try:
response = r.json()
except ValueError:
print('Bad response:')
print(r.text)
exit(1)
errors = response.get('errors')
if errors:
print('Info request failed:', errors)
exit(1)
else:
formatted_filesize = easy_file_size(response.get('filesize', 0))
flag_info = ', '.join(
n + ': ' + _as_yes_no(response['is_' + n.lower()]) for n in FLAG_NAMES)
info_str = INFO_TEMPLATE.format(formatted_filesize=formatted_filesize,
flag_info=flag_info, **response)
print(info_str)
if args.magnet:
print(response['magnet'])