diff options
Diffstat (limited to 'python/netlink/route/address.py')
| -rw-r--r-- | python/netlink/route/address.py | 59 |
1 files changed, 29 insertions, 30 deletions
diff --git a/python/netlink/route/address.py b/python/netlink/route/address.py index cab2a97b..541f4280 100644 --- a/python/netlink/route/address.py +++ b/python/netlink/route/address.py @@ -8,23 +8,22 @@ from __future__ import absolute_import -__version__ = '1.0' -__all__ = [ - 'AddressCache', - 'Address'] +__version__ = "1.0" +__all__ = ["AddressCache", "Address"] import datetime from .. import core as netlink -from . import capi as capi -from . import link as Link +from . import capi as capi +from . import link as Link from .. import util as util + class AddressCache(netlink.Cache): """Cache containing network addresses""" def __init__(self, cache=None): if not cache: - cache = self._alloc_cache_name('route/addr') + cache = self._alloc_cache_name("route/addr") self._protocol = netlink.NETLINK_ROUTE self._nl_cache = cache @@ -38,8 +37,7 @@ class AddressCache(netlink.Cache): if type(local) is str: local = netlink.AbstractAddress(local) - addr = capi.rtnl_addr_get(self._nl_cache, ifindex, - local._nl_addr) + addr = capi.rtnl_addr_get(self._nl_cache, ifindex, local._nl_addr) if addr is None: raise KeyError() @@ -53,11 +51,12 @@ class AddressCache(netlink.Cache): def _new_cache(cache): return AddressCache(cache=cache) + class Address(netlink.Object): """Network address""" def __init__(self, obj=None): - netlink.Object.__init__(self, 'route/addr', 'address', obj) + netlink.Object.__init__(self, "route/addr", "address", obj) self._rtnl_addr = self._obj2type(self._nl_object) @classmethod @@ -148,13 +147,13 @@ class Address(netlink.Object): addr.flags = [ '+xxx', '-yyy' ] # list operation """ flags = capi.rtnl_addr_get_flags(self._rtnl_addr) - return capi.rtnl_addr_flags2str(flags, 256)[0].split(',') + return capi.rtnl_addr_flags2str(flags, 256)[0].split(",") def _set_flag(self, flag): - if flag.startswith('-'): + if flag.startswith("-"): i = capi.rtnl_addr_str2flags(flag[1:]) capi.rtnl_addr_unset_flags(self._rtnl_addr, i) - elif flag.startswith('+'): + elif flag.startswith("+"): i = capi.rtnl_addr_str2flags(flag[1:]) capi.rtnl_addr_set_flags(self._rtnl_addr, i) else: @@ -249,7 +248,7 @@ class Address(netlink.Object): try: a = netlink.AbstractAddress(value) except ValueError as err: - raise AttributeError('multicast', err) + raise AttributeError("multicast", err) capi.rtnl_addr_set_multicast(self._rtnl_addr, a._nl_addr) @@ -298,14 +297,14 @@ class Address(netlink.Object): def create_time(self): """Creation time""" hsec = capi.rtnl_addr_get_create_time(self._rtnl_addr) - return datetime.timedelta(milliseconds=10*hsec) + return datetime.timedelta(milliseconds=10 * hsec) @property @netlink.nlattr(type=int, immutable=True, fmt=util.num) def last_update(self): """Last update""" hsec = capi.rtnl_addr_get_last_update_time(self._rtnl_addr) - return datetime.timedelta(milliseconds=10*hsec) + return datetime.timedelta(milliseconds=10 * hsec) def add(self, socket=None, flags=None): if not socket: @@ -330,38 +329,38 @@ class Address(netlink.Object): # Used for formatting output. USE AT OWN RISK @property def _flags(self): - return ','.join(self.flags) + return ",".join(self.flags) - def format(self, details=False, stats=False, nodev=False, indent=''): + def format(self, details=False, stats=False, nodev=False, indent=""): """Return address as formatted text""" fmt = util.MyFormatter(self, indent) - buf = fmt.format('{a|local!b}') + buf = fmt.format("{a|local!b}") if not nodev: - buf += fmt.format(' {a|ifindex}') + buf += fmt.format(" {a|ifindex}") - buf += fmt.format(' {a|scope}') + buf += fmt.format(" {a|scope}") if self.label: buf += fmt.format(' "{a|label}"') - buf += fmt.format(' <{a|_flags}>') + buf += fmt.format(" <{a|_flags}>") if details: - buf += fmt.nl('\t{t|broadcast} {t|multicast}') \ - + fmt.nl('\t{t|peer} {t|anycast}') + buf += fmt.nl("\t{t|broadcast} {t|multicast}") + fmt.nl( + "\t{t|peer} {t|anycast}" + ) if self.valid_lifetime: - buf += fmt.nl('\t{s|valid-lifetime!k} '\ - '{a|valid_lifetime}') + buf += fmt.nl("\t{s|valid-lifetime!k} " "{a|valid_lifetime}") if self.preferred_lifetime: - buf += fmt.nl('\t{s|preferred-lifetime!k} '\ - '{a|preferred_lifetime}') + buf += fmt.nl("\t{s|preferred-lifetime!k} " "{a|preferred_lifetime}") if stats and (self.create_time or self.last_update): - buf += self.nl('\t{s|created!k} {a|create_time}'\ - ' {s|last-updated!k} {a|last_update}') + buf += self.nl( + "\t{s|created!k} {a|create_time}" " {s|last-updated!k} {a|last_update}" + ) return buf |