Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use _match_auto method in ATX

Best Python code snippet using ATX

mixin.py

Source:mixin.py

...178    def bounds(self):179        if self._bounds is None:180            return None181        return self._bounds * self._cal_scale()182    def _match_auto(self, screen, search_img, threshold):183        """Maybe not a good idea184        """185        # 1. try template first186        ret = ac.find_template(screen, search_img)187        print "template/conficence:",ret188        if ret and ret['confidence'] > threshold:189            return FindPoint(ret['result'], ret['confidence'], 'template', matched=True)190        # 2. try sift191        ret = ac.find_sift(screen, search_img, min_match_count=10)192        print "sift/conficence:", ret193        if ret is None:194            return None195        matches, total = ret['confidence']196        print "other/conficence:", matches,total197        if 1.0 * matches / total > 0.5:  # FIXME(ssx): sift just write here198            return FindPoint(ret['result'], ret['confidence'], 'sift', matched=True)199        return None200    def match_all(self, pattern):201        """202        Test method, not suggested to use203        """204        pattern = self.pattern_open(pattern)205        search_img = pattern.image206        screen = self.region_screenshot()207        screen = imutils.from_pillow(screen)208        points = ac.find_all_template(screen, search_img, maxcnt=10)209        return points210    def match(self, pattern, screen=None, rect=None, offset=None, threshold=None, method=None):211        """Check if image position in screen212        Args:213            - pattern: Image file name or opencv image object214            - screen (PIL.Image): optional, if not None, screenshot method will be called215            - threshold (float): it depends on the image match method216            - method (string): choices on <template | sift>217        Returns:218            None or FindPoint, For example:219            FindPoint(pos=(20, 30), method='tmpl', confidence=0.801, matched=True)220            Only when confidence > self.image_match_threshold, matched will be True221        Raises:222            TypeError: when image_match_method is invalid223        """224        pattern = self.pattern_open(pattern)225        search_img = pattern.image226        pattern_scale = self._cal_scale(pattern)227        if pattern_scale != 1.0:228            search_img = cv2.resize(search_img, (0, 0),229                                    fx=pattern_scale, fy=pattern_scale,230                                    interpolation=cv2.INTER_CUBIC)231        screen = screen or self.region_screenshot()232        threshold = threshold or pattern.threshold or self.image_match_threshold233        # handle offset if percent, ex (0.2, 0.8)234        dx, dy = offset or pattern.offset or (0, 0)235        dx = pattern.image.shape[1] * dx  # opencv object width236        dy = pattern.image.shape[0] * dy  # opencv object height237        dx, dy = int(dx * pattern_scale), int(dy * pattern_scale)238        # image match239        screen = imutils.from_pillow(screen)  # convert to opencv image240        if rect and isinstance(rect, tuple) and len(rect) == 4:241            (x0, y0, x1, y1) = [v * pattern_scale for v in rect]242            (dx, dy) = dx + x0, dy + y0243            screen = imutils.crop(screen, x0, y0, x1, y1)244            # cv2.imwrite('cc.png', screen)245        match_method = method or self.image_match_method246        ret = None247        confidence = None248        matched = False249        match_method = "sift"250        print "threadhold:",threshold251        position = None252        print "compare method:",match_method253        if match_method == 'template':  # IMG_METHOD_TMPL254            ret = ac.find_template(screen, search_img)255            if ret is None:256                return None257            confidence = ret['confidence']258            print confidence259            if confidence > threshold:260                matched = True261            (x, y) = ret['result']262            position = (x + dx, y + dy)  # fix by offset263        elif match_method == 'sift':264            ret = ac.find_sift(screen, search_img, min_match_count=10)265            if ret is None:266                return None267            confidence = ret['confidence']268            matches, total = confidence269            if 1.0 * matches / total > 0.5:  # FIXME(ssx): sift just write here270                matched = True271            (x, y) = ret['result']272            position = (x + dx, y + dy)  # fix by offset273        elif match_method == 'auto':274            fp = self._match_auto(screen, search_img, threshold)275            if fp is None:276                return None277            (x, y) = fp.pos278            position = (x + dx, y + dy)279            return FindPoint(position, fp.confidence, fp.method, fp.matched)280        else:281            raise TypeError("Invalid image match method: %s" % (match_method,))282        (x, y) = ret['result']283        position = (x + dx, y + dy)  # fix by offset284        if self.bounds:285            x, y = position286            position = (x + self.bounds.left, y + self.bounds.top)287        return FindPoint(position, confidence, match_method, matched=matched)288    def region(self, bounds):...

models.py

Source:models.py

1from solarsan import logging2logger = logging.getLogger(__name__)3#from solarsan.models import CreatedModifiedDocMixIn4from solarsan.models import ReprMixIn5from solarsan.utils.network import cidr_to_netmask, netmask_to_cidr, is_cidr, is_netmask, is_ip, is_ip_in_network, is_domain6#from solarsan.template import quick_template7#import mongoengine as m8from augeas import Augeas9from solarsan.ha.arp import send_arp as garp10import ipcalc11#import IPy12import netifaces13import pynetlinux14import os15#import weakref16import sh17"""18Network19"""20def get_iface(name):21    return pynetlinux.ifconfig.Interface(name)22def get_ifup_ifaces():23    with open('/run/network/ifstate', 'rb') as f:24        for line in f.readlines():25            line = line.rstrip('\n')26            if not line:27                continue28            yield line.split('=', 1)[0]29def get_configured_ifaces():30    aug = Augeas(flags=Augeas.NO_MODL_AUTOLOAD)31    aug.add_transform('interfaces', '/etc/network/interfaces')32    aug.load()33    base = '/files/etc/network/interfaces'34    for m in aug.match('%s/iface' % base):35        yield aug.get(m)36    aug.close()37def is_iface_ifup(name):38    match_name = '%s=%s' % (name, name)39    with open('/run/network/ifstate', 'rb') as f:40        for line in f.readlines():41            line = line.rstrip('\n')42            if line == match_name:43                return True44    return False45class AugeasWrap(object):46    _transform = 'interfaces'47    _file = None48    _attrs = []49    _map = {}50    _match = None51    __aug = None52    @property53    def _aug(self):54        if not self.__aug:55            self.__aug = Augeas(flags=Augeas.NO_MODL_AUTOLOAD)56            self.__aug.add_transform(self._transform, self._file)57            self.__aug.load()58        return self.__aug59    _debug = False60    def exists(self):61        return bool(self.get())62    def _abspath(self, path):63        if not path or not (path.startswith('/augeas') or path.startswith('/files') or path.startswith('$')):64            path = '%s%s' % (self._match, path or '')65        return path or ''66    def get(self, path=None):67        ret = self._aug.get(self._abspath(path))68        if self._debug:69            logger.debug('get path=%s value=%s', self._abspath(path), ret)70        return ret71    def set(self, value, path=None):72        value = str(value)73        if self._debug:74            logger.debug('set path=%s value=%s', self._abspath(path), value)75        return self._aug.set(self._abspath(path), value)76    def match(self, path=None):77        if self._debug:78            logger.debug('match path=%s', self._abspath(path))79        return self._aug.match(self._abspath(path))80    def remove(self, path=None):81        if self._debug:82            logger.debug('remove path=%s', self._abspath(path))83        return self._aug.remove(self._abspath(path))84    def insert(self, value, path=None, before=True):85        value = str(value)86        if self._debug:87            logger.debug('insert path=%s value=%s', self._abspath(path), value)88        return self._aug.insert(self._abspath(path), value, before=before)89    def _print(self, path=None):90        path = self._abspath(path)91        get = self.get(path)92        logger.info("[%s] = '%s'", path, get)93        try:94            for match in self.match('%s//*' % path):95                logger.info("[%s] = '%s'", match, self._aug.get(match))96        except RuntimeError:97            pass98    def _all_attrs(self):99        return self._attrs + self._map.keys()100class DebianInterfaceConfig(ReprMixIn, AugeasWrap):101    _transform = 'interfaces'102    _file = '/etc/network/interfaces'103    _match_auto = None104    _attrs = ['family', 'method', 'address', 'netmask', 'gateway', 'mtu']105    _map = {'dns-nameservers': 'nameservers',106            'dns-search': 'search'}107    name = None108    def quick_setup(self, family='inet', method='static', netmask='255.255.255.0', **kwargs):109        if family:110            self.family = family111        if method:112            self.method = method113        if method in ['static'] and netmask:114            self.netmask = netmask115        if kwargs:116            for k, v in kwargs.iteritems():117                setattr(self, k, v)118    @property119    def auto(self):120        return bool(self.get('$ifaces/auto/*[. = "%s"]' % str(self.name)))121    @auto.setter122    def auto(self, value):123        value = bool(value)124        if value is True and not self.auto:125            self.set(str(self.name), '$ifaces/auto[last()+1]/1')126        elif value is False and self.auto:127            self.remove('$ifaces/auto/*[. = "%s"]' % str(self.name))128    @property129    def family(self):130        return self.get('%s/family' % self._match)131    @family.setter132    def family(self, value):133        if not value in ['inet']:134            raise ValueError('%s is not a valid family')135        return self.set(value, '%s/family' % self._match)136    @property137    def method(self):138        return self.get('%s/method' % self._match)139    @method.setter140    def method(self, value):141        if not value in ['dhcp', 'static', 'manual']:142            raise ValueError('%s is not a valid method' % value)143        return self.set(value, '%s/method' % self._match)144    proto = method145    @property146    def ip(self):147        return self.get('%s/address' % self._match)148    @ip.setter149    def ip(self, value):150        if not is_ip(value):151            raise ValueError('%s is not a valid ipaddr' % value)152        return self.set(value, '%s/address' % self._match)153    ipaddr = ip154    @property155    def address(self):156        if self.ip is None and self.cidr is None:157            return None158        return '%s/%s' % (self.ipaddr, self.cidr)159    @address.setter160    def address(self, value):161        if not self.family:162            self.family = 'inet'163        ip = None164        mask = None165        if '/' in value:166            ip, mask = value.split('/', 1)167        else:168            ip = value169        if not self.method:170            if ip or mask:171                self.method = 'static'172            else:173                self.method = 'manual'174        if ip:175            self.ip = ip176        if mask:177            if is_netmask(mask):178                self.netmask = mask179            elif is_cidr(mask):180                self.cidr = mask181            else:182                raise ValueError('%s is not a valid netmask or cidr' % mask)183    @property184    def netmask(self):185        return self.get('%s/netmask' % self._match)186    @netmask.setter187    def netmask(self, value):188        if not is_netmask(value):189            raise ValueError('%s is not a valid netmask' % value)190        return self.set(value, '%s/netmask' % self._match)191    @property192    def cidr(self):193        netmask = self.netmask194        if not netmask:195            return196        return netmask_to_cidr(netmask)197    @cidr.setter198    def cidr(self, value):199        if not is_cidr(value):200            raise ValueError('%s is not a valid cidr' % value)201        self.netmask = cidr_to_netmask(value)202    @property203    def gateway(self):204        return self.get('%s/gateway' % self._match)205    @gateway.setter206    def gateway(self, value):207        if not is_ip(value):208            raise ValueError('%s is not a valid gateway' % value)209        return self.set(value, '%s/gateway' % self._match)210    @property211    def nameservers(self):212        return self.get('%s/nameservers' % self._match)213    @nameservers.setter214    def nameservers(self, value):215        value = value.split()216        for ns in value:217            if not is_ip(ns):218                raise ValueError('%s is not a valid nameserver' % ns)219        value = ' '.join(value)220        return self.set(value, '%s/nameservers' % self._match)221    @property222    def search(self):223        return self.get('%s/search' % self._match)224    @search.setter225    def search(self, value):226        value = value.split()227        for domain in value:228            if not is_domain(domain):229                raise ValueError('%s is not a valid search domain' % domain)230        value = ' '.join(value)231        return self.set(value, '%s/search' % self._match)232    @property233    def mtu(self):234        mtu = self.get('%s/mtu' % self._match)235        if mtu:236            return int(mtu)237    @mtu.setter238    def mtu(self, value):239        value = int(value)240        return self.set(value, '%s/mtu' % self._match)241    def __init__(self, name_or_nic, replace=False):242        if isinstance(name_or_nic, Nic):243            nic = name_or_nic244        else:245            nic = Nic(name_or_nic)246        self.name = str(nic.name)247        super(DebianInterfaceConfig, self).__init__()248        self.load()249        if replace and self._exists:250            logger.warning('Replacing existing interface config %s due to replace=%s', self, replace)251            logger.warning('Removed %s entires', self.remove())252    def exists_auto(self):253        return bool(self.get(self._match_auto))254    def load(self):255        self._aug.defvar('ifaces', '/files%s' % self._file)256        self._top_node = '$ifaces'257        self._match = '$ifaces/iface[. = "%s"]' % self.name258        self._match_auto = '$ifaces/auto/[* = "%s"]' % self.name259        self._exists = self.exists()260        if not self._exists:261            self.set(self.name, None)262    #def set(self, value, path=None):263    #    if not self._exists:264    #        super(DebianInterfaceConfig, self).set(self.name)265    #    return super(DebianInterfaceConfig, self).set(value, path=path)266    def update(self, **kwargs):267        if not kwargs:268            return269        all_attrs = self._all_attrs()270        for k, v in kwargs.iteritems():271            if k in all_attrs:272                setattr(self, k, v)273    def save(self, apply=False):274        if self.gateway and not is_ip_in_network(self.address, self.gateway):275            raise ValueError('Gateway %s is not valid (not in %s)' % (self.gateway, self.address))276        if apply:277            self.ifdown()278        ret = self._aug.save()279        self._exists = self.exists()280        if apply and ret:281            self.ifup()282        return ret283    @property284    def type(self):285        if self.name.startswith('eth'):286            return 'ethernet'287        elif self.name.startswith('ib'):288            return 'infiniband'289        elif self.name.startswith('lo'):290            return 'local'291    def ifdown(self, reset=False):292        logger.info('Bringing down interface %s', self.name)293        ret = True294        try:295            sh.ifdown(self.name)296        except:297            logger.warning('Error Bringing down interface %s', self.name)298            ret = False299        if reset:300            logger.warning('Resetting interface %s', self.name)301            for i in ['0.0.0.0/0', 'down']:302                try:303                    sh.ifconfig(self.name, i)304                except:305                    pass306        return ret307    def ifup(self, send_arp=True):308        logger.info('Bringing up interface %s', self.name)309        try:310            sh.ifup(self.name)311            if send_arp:312                garp(self.name, self.ip)313            return True314        except:315            logger.error('Error Bringing up interface %s', self.name)316            return False317    def is_ifup(self):318        return is_iface_ifup(self.name)319class Nic(ReprMixIn):320    name = None321    def __init__(self, name):322        self.name = name323        # This has to be a basestring324        self._obj = get_iface(str(name))325    _config = None326    @property327    def config(self):328        if not self._config:329            self._config = DebianInterfaceConfig(self)330        return self._config331        #config = None332        #if hasattr(self, '_config'):333        #    config = self._config()334        #if config is None:335        #    #self._config, created = NicConfig.objects.get_or_create(name=self.name)336        #    config = DebianInterfaceConfig(self)337        #    self._config = weakref.ref(config)338        #return config339    def ifdown(self):340        return self.config.ifdown()341    def ifup(self, send_arp=None):342        return self.config.ifup(send_arp=send_arp)343    def is_ifup(self):344        return self.config.is_ifup()345    @property346    def broadcast(self):347        net = ipcalc.Network('%s/%s' % (self.ipaddr, self.cidr))348        return str(net.broadcast())349    @property350    def ipaddr(self):351        return self._obj.get_ip()352    @property353    def netmask(self):354        return cidr_to_netmask(self._obj.get_netmask())355    @property356    def cidr(self):357        return self._obj.get_netmask()358    @property359    def mac(self):360        return self._obj.get_mac()361    @property362    def mtu(self):363        fn = '/sys/class/net/%s/mtu' % self.name364        if not os.path.isfile(fn):365            return366        with open(fn) as f:367            return int(f.read())368    '''369    @property370    def addrs(self):371        ret = dict([(netifaces.address_families[x[0]], x[1])372                    for x in netifaces.ifaddresses(self.name).items()373                    ])374        if 'AF_INET6' in ret:375            ## TODO Fix bug in the real issue here, netifaces, where it puts your damn iface name after your IPv6 addr376            inet6_addrs = []377            for addr in ret['AF_INET6']:378                if '%' in addr['addr']:379                    addr['addr'] = addr['addr'][:addr['addr'].index('%')]380                inet6_addrs.append(addr)381            ret['AF_INET6'] = inet6_addrs382        return ret383    '''384    @property385    def addrs(self):386        return netifaces.ifaddresses(self.name)387    @property388    def type(self):389        if self.name.startswith('eth'):390            return 'ethernet'391        elif self.name.startswith('ib'):392            return 'infiniband'393        elif self.name.startswith('lo'):394            return 'local'395    #def get_absolute_url(self):396    #    return reverse('network-interface-detail', kwargs={'slug': self.name})397    def __unicode__(self):398        if self.ipaddr and self.cidr:399            return '%s (%s/%s)' % (self.name, self.ipaddr, self.cidr)400        else:401            return self.name402    @classmethod403    def list(cls):404        ret = {}405        for x in netifaces.interfaces():406            try:407                ret[x] = Nic(x)408            except:409                pass410        #return dict([(x, lambda Nic(x) except: None) for x in netifaces.interfaces()])411        return ret412def get_all_local_ipv4_addrs(nics=None, lo=False):413    if nics is None:414        nics = netifaces.interfaces()415    ret = {}416    for name in nics:417        if not lo and name == 'lo':418            continue419        try:420            addrs = netifaces.ifaddresses(name)[netifaces.AF_INET]421        except KeyError:422            addrs = []423        ret[name] = addrs...

config.py

Source:config.py

1""" Debian networking management. """2import logging3log = logging.getLogger(__name__)4from ..utils.reprs import ReprMixIn5from ..utils.network import cidr_to_netmask, netmask_to_cidr, is_cidr, is_netmask, is_ip, is_ip_in_network, is_domain6from ..utils import arp7from augeas import Augeas8import ipcalc9import netifaces10import pynetlinux11import os12import sh13def get_iface(name):14    return pynetlinux.ifconfig.Interface(name)15def list_ifaces():16    for x in netifaces.interfaces():17        yield x18def list_ifup_ifaces():19    with open('/run/network/ifstate', 'rb') as f:20        for line in f.readlines():21            line = line.rstrip('\n')22            if line:23                yield line.split('=', 1)[0]24def list_configured_ifaces():25    aug = Augeas(flags=Augeas.NO_MODL_AUTOLOAD)26    aug.add_transform('interfaces', '/etc/network/interfaces')27    aug.load()28    base = '/files/etc/network/interfaces'29    for m in aug.match('%s/iface' % base):30        yield aug.get(m)31    aug.close()32def is_iface_ifup(name):33    for iface in list_ifup_ifaces():34        if iface == name:35            return True36    return False37class AugeasWrap(object):38    _transform = 'interfaces'39    _file = None40    _attrs = []41    _map = {}42    _match = None43    __aug = None44    @property45    def _aug(self):46        if not self.__aug:47            self.__aug = Augeas(flags=Augeas.NO_MODL_AUTOLOAD)48            self.__aug.add_transform(self._transform, self._file)49            self.__aug.load()50        return self.__aug51    _debug = False52    def exists(self):53        return bool(self.get())54    def _abspath(self, path):55        if not path or not (path.startswith('/augeas') or path.startswith('/files') or path.startswith('$')):56            path = '%s%s' % (self._match, path or '')57        return path or ''58    def get(self, path=None):59        ret = self._aug.get(self._abspath(path))60        if self._debug:61            log.debug('get path=%s value=%s', self._abspath(path), ret)62        return ret63    def set(self, value, path=None):64        value = str(value)65        if self._debug:66            log.debug('set path=%s value=%s', self._abspath(path), value)67        return self._aug.set(self._abspath(path), value)68    def match(self, path=None):69        if self._debug:70            log.debug('match path=%s', self._abspath(path))71        return self._aug.match(self._abspath(path))72    def remove(self, path=None):73        if self._debug:74            log.debug('remove path=%s', self._abspath(path))75        return self._aug.remove(self._abspath(path))76    def insert(self, value, path=None, before=True):77        value = str(value)78        if self._debug:79            log.debug('insert path=%s value=%s', self._abspath(path), value)80        return self._aug.insert(self._abspath(path), value, before=before)81    def _print(self, path=None):82        path = self._abspath(path)83        get = self.get(path)84        log.info("[%s] = '%s'", path, get)85        try:86            for match in self.match('%s//*' % path):87                log.info("[%s] = '%s'", match, self._aug.get(match))88        except RuntimeError:89            pass90    def _all_attrs(self):91        return self._attrs + self._map.keys()92class DebianInterfaceConfig(ReprMixIn, AugeasWrap):93    _transform = 'interfaces'94    _file = '/etc/network/interfaces'95    _match_auto = None96    _attrs = ['family', 'method', 'address', 'netmask', 'gateway', 'mtu']97    _map = {'dns-nameservers': 'nameservers',98            'dns-search': 'search'}99    name = None100    def quick_setup(self, family='inet', method='static', netmask='255.255.255.0', **kwargs):101        if family:102            self.family = family103        if method:104            self.method = method105        if method in ['static'] and netmask:106            self.netmask = netmask107        if kwargs:108            for k, v in kwargs.iteritems():109                setattr(self, k, v)110    @property111    def auto(self):112        return bool(self.get('$ifaces/auto/*[. = "%s"]' % str(self.name)))113    @auto.setter114    def auto(self, value):115        value = bool(value)116        if value is True and not self.auto:117            self.set(str(self.name), '$ifaces/auto[last()+1]/1')118        elif value is False and self.auto:119            self.remove('$ifaces/auto/*[. = "%s"]' % str(self.name))120    @property121    def family(self):122        return self.get('%s/family' % self._match)123    @family.setter124    def family(self, value):125        if not value in ['inet']:126            raise ValueError('%s is not a valid family')127        return self.set(value, '%s/family' % self._match)128    @property129    def method(self):130        return self.get('%s/method' % self._match)131    @method.setter132    def method(self, value):133        if not value in ['dhcp', 'static', 'manual']:134            raise ValueError('%s is not a valid method' % value)135        return self.set(value, '%s/method' % self._match)136    proto = method137    @property138    def ip(self):139        return self.get('%s/address' % self._match)140    @ip.setter141    def ip(self, value):142        if not is_ip(value):143            raise ValueError('%s is not a valid ipaddr' % value)144        return self.set(value, '%s/address' % self._match)145    ipaddr = ip146    @property147    def address(self):148        if self.ip is None and self.cidr is None:149            return None150        return '%s/%s' % (self.ipaddr, self.cidr)151    @address.setter152    def address(self, value):153        if not self.family:154            self.family = 'inet'155        ip = None156        mask = None157        if '/' in value:158            ip, mask = value.split('/', 1)159        else:160            ip = value161        if not self.method:162            if ip or mask:163                self.method = 'static'164            else:165                self.method = 'manual'166        if ip:167            self.ip = ip168        if mask:169            if is_netmask(mask):170                self.netmask = mask171            elif is_cidr(mask):172                self.cidr = mask173            else:174                raise ValueError('%s is not a valid netmask or cidr' % mask)175    @property176    def netmask(self):177        return self.get('%s/netmask' % self._match)178    @netmask.setter179    def netmask(self, value):180        if not is_netmask(value):181            raise ValueError('%s is not a valid netmask' % value)182        return self.set(value, '%s/netmask' % self._match)183    @property184    def cidr(self):185        netmask = self.netmask186        if not netmask:187            return188        return netmask_to_cidr(netmask)189    @cidr.setter190    def cidr(self, value):191        if not is_cidr(value):192            raise ValueError('%s is not a valid cidr' % value)193        self.netmask = cidr_to_netmask(value)194    @property195    def gateway(self):196        return self.get('%s/gateway' % self._match)197    @gateway.setter198    def gateway(self, value):199        if not is_ip(value):200            raise ValueError('%s is not a valid gateway' % value)201        return self.set(value, '%s/gateway' % self._match)202    @property203    def nameservers(self):204        return self.get('%s/nameservers' % self._match)205    @nameservers.setter206    def nameservers(self, value):207        value = value.split()208        for ns in value:209            if not is_ip(ns):210                raise ValueError('%s is not a valid nameserver' % ns)211        value = ' '.join(value)212        return self.set(value, '%s/nameservers' % self._match)213    @property214    def search(self):215        return self.get('%s/search' % self._match)216    @search.setter217    def search(self, value):218        value = value.split()219        for domain in value:220            if not is_domain(domain):221                raise ValueError('%s is not a valid search domain' % domain)222        value = ' '.join(value)223        return self.set(value, '%s/search' % self._match)224    @property225    def mtu(self):226        mtu = self.get('%s/mtu' % self._match)227        if mtu:228            return int(mtu)229    @mtu.setter230    def mtu(self, value):231        value = int(value)232        return self.set(value, '%s/mtu' % self._match)233    def __init__(self, name_or_nic, replace=False):234        if isinstance(name_or_nic, Nic):235            nic = name_or_nic236        else:237            nic = Nic(name_or_nic)238        self.name = str(nic.name)239        super(DebianInterfaceConfig, self).__init__()240        self.load()241        if replace and self._exists:242            log.warning('Replacing existing interface config %s due to replace=%s', self, replace)243            log.warning('Removed %s entires', self.remove())244    def exists_auto(self):245        return bool(self.get(self._match_auto))246    def load(self):247        self._aug.defvar('ifaces', '/files%s' % self._file)248        self._top_node = '$ifaces'249        self._match = '$ifaces/iface[. = "%s"]' % self.name250        self._match_auto = '$ifaces/auto/[* = "%s"]' % self.name251        self._exists = self.exists()252        if not self._exists:253            self.set(self.name, None)254    #def set(self, value, path=None):255    #    if not self._exists:256    #        super(DebianInterfaceConfig, self).set(self.name)257    #    return super(DebianInterfaceConfig, self).set(value, path=path)258    def update(self, **kwargs):259        if not kwargs:260            return261        all_attrs = self._all_attrs()262        for k, v in kwargs.iteritems():263            if k in all_attrs:264                setattr(self, k, v)265    def save(self, apply=False):266        if self.gateway and not is_ip_in_network(self.address, self.gateway):267            raise ValueError('Gateway %s is not valid (not in %s)' % (self.gateway, self.address))268        if apply:269            self.ifdown()270        ret = self._aug.save()271        self._exists = self.exists()272        if apply and ret:273            self.ifup()274        return ret275    @property276    def type(self):277        if self.name.startswith('eth'):278            return 'ethernet'279        elif self.name.startswith('ib'):280            return 'infiniband'281        elif self.name.startswith('lo'):282            return 'local'283    def ifdown(self, reset=False):284        log.info('Bringing down interface %s', self.name)285        ret = True286        try:287            sh.ifdown(self.name)288        except:289            log.warning('Error Bringing down interface %s', self.name)290            ret = False291        if reset:292            log.warning('Resetting interface %s', self.name)293            for i in ['0.0.0.0/0', 'down']:294                try:295                    sh.ifconfig(self.name, i)296                except:297                    pass298        return ret299    def ifup(self, send_arp=True):300        log.info('Bringing up interface %s', self.name)301        try:302            sh.ifup(self.name)303            if send_arp:304                arp.send_arp(self.name, self.ip)305            return True306        except:307            log.error('Error Bringing up interface %s', self.name)308            return False309    def is_ifup(self):310        return is_iface_ifup(self.name)311class Nic(ReprMixIn):312    name = None313    def __init__(self, name):314        self.name = name315        # This has to be a basestring316        self._obj = get_iface(str(name))317    _config = None318    @property319    def config(self):320        if not self._config:321            self._config = DebianInterfaceConfig(self)322        return self._config323        #config = None324        #if hasattr(self, '_config'):325        #    config = self._config()326        #if config is None:327        #    #self._config, created = NicConfig.objects.get_or_create(name=self.name)328        #    config = DebianInterfaceConfig(self)329        #    self._config = weakref.ref(config)330        #return config331    def ifdown(self):332        return self.config.ifdown()333    def ifup(self, send_arp=None):334        return self.config.ifup(send_arp=send_arp)335    def is_ifup(self):336        return self.config.is_ifup()337    @property338    def broadcast(self):339        net = ipcalc.Network('%s/%s' % (self.ipaddr, self.cidr))340        return str(net.broadcast())341    @property342    def ipaddr(self):343        return self._obj.get_ip()344    @property345    def netmask(self):346        return cidr_to_netmask(self._obj.get_netmask())347    @property348    def cidr(self):349        return self._obj.get_netmask()350    @property351    def mac(self):352        return self._obj.get_mac()353    @property354    def mtu(self):355        fn = '/sys/class/net/%s/mtu' % self.name356        if not os.path.isfile(fn):357            return358        with open(fn) as f:359            return int(f.read())360    '''361    @property362    def addrs(self):363        ret = dict([(netifaces.address_families[x[0]], x[1])364                    for x in netifaces.ifaddresses(self.name).items()365                    ])366        if 'AF_INET6' in ret:367            ## TODO Fix bug in the real issue here, netifaces, where it puts your damn iface name after your IPv6 addr368            inet6_addrs = []369            for addr in ret['AF_INET6']:370                if '%' in addr['addr']:371                    addr['addr'] = addr['addr'][:addr['addr'].index('%')]372                inet6_addrs.append(addr)373            ret['AF_INET6'] = inet6_addrs374        return ret375    '''376    @property377    def addrs(self):378        return netifaces.ifaddresses(self.name)379    @property380    def type(self):381        if self.name.startswith('eth'):382            return 'ethernet'383        elif self.name.startswith('ib'):384            return 'infiniband'385        elif self.name.startswith('lo'):386            return 'local'387    #def get_absolute_url(self):388    #    return reverse('network-interface-detail', kwargs={'slug': self.name})389    def __unicode__(self):390        if self.ipaddr and self.cidr:391            return '%s (%s/%s)' % (self.name, self.ipaddr, self.cidr)392        else:393            return self.name394    @classmethod395    def list(cls):396        for x in netifaces.interfaces():397            yield Nic(x)398def get_all_local_ipv4_addrs(nics=None, lo=False):399    if nics is None:400        nics = netifaces.interfaces()401    ret = {}402    for name in nics:403        if not lo and name == 'lo':404            continue405        try:406            addrs = netifaces.ifaddresses(name)[netifaces.AF_INET]407        except KeyError:408            addrs = []409        ret[name] = addrs...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.