Crash on particular IP address

Crash of latest ipwhois 1.1 on IP=122.215.34.1:

import ipwhois

owner_info = ipwhois.IPWhois('122.215.34.1').lookup_rdap(depth=0)

print owner_info

Error log:

File "/usr/bin/XXX", line XXX, in XXX
    return ipwhois.IPWhois(ip).lookup_rdap(depth=0)
  File "/usr/lib/python2.7/site-packages/ipwhois/ipwhois.py", line 321, in lookup_rdap
    rate_limit_timeout=rate_limit_timeout
  File "/usr/lib/python2.7/site-packages/ipwhois/rdap.py", line 780, in lookup
    result_net.parse()
  File "/usr/lib/python2.7/site-packages/ipwhois/rdap.py", line 554, in parse
    self.vars[v] = self.json[v].strip()
AttributeError: 'NoneType' object has no attribute 'strip'

[MrCrutchMaster]

I’ve got this problem too. With ip 1.5.186.0 and many other from JPNIC. They have one bad field in their output

    {'rdapConformance': ['cidr0', 'rdap_level_0'], 'notices': [{'title': 'Source', 'description': ['Objects returned came from source', 'JPNIC']}, {'title': 'Terms and Conditions', 'description': ['This is the APNIC WHOIS Database query service. The objects are in RDAP format.', 'This information has been partially mirrored by APNIC from JPNIC. To obtain more specific information, please use the JPNIC WHOIS Gateway at http://www.nic.ad.jp/en/db/whois/en-gateway.html or whois.nic.ad.jp for WHOIS client. (The WHOIS client defaults to Japanese output, use the /e switch for English output)'], 'links': [{'value': 'http://jpnic.rdap.apnic.net/ip/1.5.186.0', 'rel': 'terms-of-service', 'href': 'http://www.apnic.net/db/dbcopyright.html', 'type': 'text/html'}]}], 'country': 'JP', 'events': [{'eventAction': 'last changed', 'eventDate': '2011-04-05T03:05:05Z'}], 'name': 'ODN', 'remarks': [{'description': ['SOFTBANK TELECOM Corp.'], 'title': 'description'}], 'links': [{'value': 'http://jpnic.rdap.apnic.net/ip/1.5.186.0', 'rel': 'self', 'href': 'http://jpnic.rdap.apnic.net/ip/1.5.0.0/16', 'type': 'application/rdap+json'}], 'type': None, 'endAddress': '1.5.255.255', 'ipVersion': 'v4', 'startAddress': '1.5.0.0', 'objectClassName': 'ip network', 'handle': '1.5.0.0 - 1.5.255.255', 'entities': [{'roles': ['abuse'], 'events': [{'eventAction': 'last changed', 'eventDate': '2017-10-18T10:21:54Z'}], 'links': [{'value': 'http://jpnic.rdap.apnic.net/ip/1.5.186.0', 'rel': 'self', 'href': 'http://jpnic.rdap.apnic.net/entity/IRT-JPNIC-JP', 'type': 'application/rdap+json'}], 'vcardArray': ['vcard', [['version', {}, 'text', '4.0'], ['fn', {}, 'text', 'IRT-JPNIC-JP'], ['kind', {}, 'text', 'group'], ['adr', {'label': 'Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda\nChiyoda-ku, Tokyo 101-0047, Japan'}, 'text', ['', '', '', '', '', '', '']], ['email', {}, 'text', '[e-mail]'], ['email', {'pref': '1'}, 'text', '[e-mail]']]], 'objectClassName': 'entity', 'handle': 'IRT-JPNIC-JP'}, {'roles': ['technical', 'administrative'], 'events': [{'eventAction': 'last changed', 'eventDate': '2012-08-28T07:58:02Z'}], 'links': [{'value': 'http://jpnic.rdap.apnic.net/ip/1.5.186.0', 'rel': 'self', 'href': 'http://jpnic.rdap.apnic.net/entity/JNIC1-AP', 'type': 'application/rdap+json'}], 'vcardArray': ['vcard', [['version', {}, 'text', '4.0'], ['fn', {}, 'text', 'Japan Network Information Center'], ['kind', {}, 'text', 'group'], ['adr', {'label': 'Urbannet-Kanda Bldg 4F\n3-6-2 Uchi-Kanda\nChiyoda-ku, Tokyo 101-0047,Japan'}, 'text', ['', '', '', '', '', '', '']], ['tel', {'type': 'voice'}, 'text', '[phone]'], ['tel', {'type': 'fax'}, 'text', '[phone]'], ['email', {}, 'text', '[e-mail]']]], 'objectClassName': 'entity', 'handle': 'JNIC1-AP'}, {'roles': ['technical', 'administrative'], 'links': [{'value': 'http://jpnic.rdap.apnic.net/ip/1.5.186.0', 'rel': 'related', 'href': 'http://whois.nic.ad.jp/cgi-bin/whois_gw?key=JP00035900/e', 'type': 'text/html', 'hreflang': 'en'}, {'value': 'http://jpnic.rdap.apnic.net/ip/1.5.186.0', 'rel': 'related', 'href': 'http://whois.nic.ad.jp/cgi-bin/whois_gw?key=JP00035900', 'type': 'text/html', 'hreflang': 'jp'}], 'objectClassName': 'entity', 'handle': 'JP00035900'}], 'cidr0_cidrs': [{'v4prefix': '1.5.0.0', 'length': 16}], 'port43': 'whois.apnic.net'}

'type': None, wich crash parsing

I make small local fix in ipwhois.rdap in _RDAPNetwork.parse (line 556)

    for v in ['name', 'type', 'country']:

        try:

            self.vars[v] = self.json[v].strip()

       # except (KeyError, ValueError):
       except (KeyError, ValueError, AttributeError):

            pass

[dnk]

pull request https://github.com/secynic/ipwhois/pull/260