def __init__(self, data):
"""
Sets `vendor_class` data.
:param dict data: A dictionary of data-strings keyed by ID-ints.
"""
self._value = []
for (enterprise_number, payload) in sorted(data.items()):
self._value += longToList(enterprise_number)
self._value.append(chr(len(payload)))
self._value += payload
def __init__(self, data):
"""
Sets `vendor_class` data.
:param dict data: A dictionary of data-strings keyed by ID-ints.
"""
self._value = []
for (enterprise_number, payload) in sorted(data.items()):
self._value += longToList(enterprise_number)
self._value.append(chr(len(payload)))
self._value += payload
def __init__(self, address):
"""
Constructs an IPv4 abstraction from a concrete representation.
:param address: An IPv4, which may be a dotted quad, a quadruple of
bytes, or a 32-bit, unsigned integer.
:except ValueError: The address could not be processed.
"""
if isinstance(address, IntegerTypes):
if not 0 <= address <= _MAX_IP_INT:
raise ValueError(
"'%(ip)i' is not a valid IP: not a 32-bit unsigned integer"
% {
'ip': address,
})
self._ip = int(address)
self._ip_tuple = tuple(longToList(self._ip))
else:
if isinstance(address, StringTypes):
octets = (i.strip() for i in address.split('.'))
else:
octets = address
try:
octets = [int(i) for i in octets][:4]
except Exception:
raise ValueError(
"%(ip)r is not a valid IPv4: non-integer data supplied" % {
'ip': address,
})
else:
if len(octets) < 4:
raise ValueError("%(ip)r is not a valid IPv4: length < 4" %
{
'ip': address,
})
if any(True for i in octets if i < 0 or i > 255):
raise ValueError(
"%(ip)r is not a valid IPv4: non-byte values present" %
{
'ip': address,
})
self._ip_tuple = tuple(octets)
def __init__(self, isns_functions, dd_access, admin_flags, isns_security, ips):
"""
Sets iSNS configuration parameters.
:param int isns_functions: A sixteen-bit value.
:param int dd_access: A sixteen-bit value.
:param int admin_flags: A sixteen-bit value.
:param int isns_security: A thirty-two-bit value.
:param str ips: Comma-delimited IPv4s to be processed.
"""
isns_functions = intToList(isns_functions)
dd_access = intToList(dd_access)
admin_flags = intToList(admin_flags)
isns_security = longToList(isns_security)
self._value = isns_functions + dd_access + admin_flags + isns_security
for token in [tok for tok in [t.strip() for t in ips.split(',')] if tok]:
self._value.extend(IPv4(token))
def __init__(self, isns_functions, dd_access, admin_flags, isns_security, ips):
"""
Sets iSNS configuration parameters.
:param int isns_functions: A sixteen-bit value.
:param int dd_access: A sixteen-bit value.
:param int admin_flags: A sixteen-bit value.
:param int isns_security: A thirty-two-bit value.
:param str ips: Comma-delimited IPv4s to be processed.
"""
isns_functions = intToList(isns_functions)
dd_access = intToList(dd_access)
admin_flags = intToList(admin_flags)
isns_security = longToList(isns_security)
self._value = isns_functions + dd_access + admin_flags + isns_security
for token in [tok for tok in [t.strip() for t in ips.split(',')] if tok]:
self._value.extend(IPv4(token))
def __init__(self, data):
"""
Sets `vendor_specific` data.
:param dict data: A dictionary of dictionaries of data-strings, keyed
by ID-ints at both levels.
"""
self._value = []
for (enterprise_number, payload) in sorted(data.items()):
self._value += longToList(enterprise_number)
subdata = []
for (subopt_code, subpayload) in sorted(payload.items()):
subdata.append(chr(subopt_code))
subdata.append(chr(len(subpayload)))
subdata += subpayload
self._value.append(chr(len(subdata)))
self._value += subdata
def __init__(self, data):
"""
Sets `vendor_specific` data.
:param dict data: A dictionary of dictionaries of data-strings, keyed
by ID-ints at both levels.
"""
self._value = []
for (enterprise_number, payload) in sorted(data.items()):
self._value += longToList(enterprise_number)
subdata = []
for (subopt_code, subpayload) in sorted(payload.items()):
subdata.append(chr(subopt_code))
subdata.append(chr(len(subpayload)))
subdata += subpayload
self._value.append(chr(len(subdata)))
self._value += subdata
def __init__(self, address):
"""
Constructs an IPv4 abstraction from a concrete representation.
:param address: An IPv4, which may be a dotted quad, a quadruple of
bytes, or a 32-bit, unsigned integer.
:except ValueError: The address could not be processed.
"""
if isinstance(address, IntegerTypes):
if not 0 <= address <= 4294967295:
raise ValueError("'%(ip)i' is not a valid IP: not a 32-bit unsigned integer" % {
'ip': address,
})
self._ip = int(address)
self._ip_tuple = tuple(longToList(self._ip))
else:
if isinstance(address, StringTypes):
octets = (i.strip() for i in address.split('.'))
else:
octets = address
try:
octets = [int(i) for i in octets][:4]
except Exception:
raise ValueError("%(ip)r is not a valid IPv4: non-integer data supplied" % {
'ip': address,
})
else:
if len(octets) < 4:
raise ValueError("%(ip)r is not a valid IPv4: length < 4" % {
'ip': address,
})
if any(True for i in octets if i < 0 or i > 255):
raise ValueError("%(ip)r is not a valid IPv4: non-byte values present" % {
'ip': address,
})
self._ip_tuple = tuple(octets)
