def clean_sysname(self):
"""Resolve sysname if not set"""
sysname = self.cleaned_data.get('sysname')
ip = self.cleaned_data.get('ip')
if ip and not sysname:
_, sysname = resolve_ip_and_sysname(ip)
return sysname
def get_sysname(ip_address):
"""Get sysname from equipment with the given IP-address"""
try:
_, sysname = resolve_ip_and_sysname(ip_address)
return sysname
except SocketError:
return None
def clean_ip(self):
"""Make sure IP-address is valid"""
name = self.cleaned_data['ip'].strip()
try:
ip, _ = resolve_ip_and_sysname(name)
except SocketError:
raise forms.ValidationError("Could not resolve name %s" % name)
return six.text_type(ip)
def clean_ip(self):
name = self.cleaned_data['ip'].strip()
try:
ip, sysname = resolve_ip_and_sysname(name)
except SocketError:
raise forms.ValidationError("Could not resolve name %s" % name)
self.sysname = sysname
return unicode(ip)
def clean_ip(self):
name = self.cleaned_data['ip'].strip()
try:
ip, sysname = resolve_ip_and_sysname(name)
except SocketError:
raise forms.ValidationError("Could not resolve name %s" % name)
self.sysname = sysname
return unicode(ip)
def _check_existing_ip(self, ip):
msg = []
_, sysname = resolve_ip_and_sysname(ip)
if does_ip_exist(ip, self.instance.pk):
msg.append("IP (%s) is already in database" % ip)
if does_sysname_exist(sysname, self.instance.pk):
msg.append("Sysname (%s) is already in database" % sysname)
if msg:
raise IPExistsException(msg)
