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How to use parse_ethtool method in autotest

Best Python code snippet using autotest_python

net_utils.py

Source:net_utils.py

...106        if self.was_down:107            self.down()108    def get_name(self):109        return self._name110    def parse_ethtool(self, field, match, option='', next_field=''):111        output = bin_utils.system_output('%s %s %s' % (self.ethtool,112                                                   option, self._name))113        if output:114            match = re.search('\n\s*%s:\s*(%s)%s' %115                              (field, match, next_field), output, re.S)116            if match:117                return match.group(1)118        return ''119    def get_stats(self):120        stats = {}121        stats_path = '/sys/class/net/%s/statistics/' % self._name122        for stat in os.listdir(stats_path):123            f = open(stats_path + stat, 'r')124            if f:125                stats[stat] = int(f.read())126                f.close()127        return stats128    def get_stats_diff(self, orig_stats):129        stats = self.get_stats()130        for stat in stats.keys():131            if stat in orig_stats:132                stats[stat] = stats[stat] - orig_stats[stat]133            else:134                stats[stat] = stats[stat]135        return stats136    def get_driver(self):137        driver_path = os.readlink('/sys/class/net/%s/device/driver' %138                                  self._name)139        return os.path.basename(driver_path)140    def get_carrier(self):141        f = open('/sys/class/net/%s/carrier' % self._name)142        if not f:143            return ''144        carrier = f.read().strip()145        f.close()146        return carrier147    def get_supported_link_modes(self):148        result = self.parse_ethtool('Supported link modes', '.*',149                                    next_field='Supports auto-negotiation')150        return result.split()151    def get_advertised_link_modes(self):152        result = self.parse_ethtool('Advertised link modes', '.*',153                                    next_field='Advertised auto-negotiation')154        return result.split()155    def is_autoneg_advertised(self):156        result = self.parse_ethtool('Advertised auto-negotiation',157                                        'Yes|No')158        return result == 'Yes'159    def get_speed(self):160        return int(self.parse_ethtool('Speed', '\d+'))161    def is_full_duplex(self):162        result = self.parse_ethtool('Duplex', 'Full|Half')163        return result == 'Full'164    def is_autoneg_on(self):165        result = self.parse_ethtool('Auto-negotiation', 'on|off')166        return result == 'on'167    def get_wakeon(self):168        return self.parse_ethtool('Wake-on', '\w+')169    def is_rx_summing_on(self):170        result = self.parse_ethtool('rx-checksumming', 'on|off', '-k')171        return result == 'on'172    def is_tx_summing_on(self):173        result = self.parse_ethtool('tx-checksumming', 'on|off', '-k')174        return result == 'on'175    def is_scatter_gather_on(self):176        result = self.parse_ethtool('scatter-gather', 'on|off', '-k')177        return result == 'on'178    def is_tso_on(self):179        result = self.parse_ethtool('tcp segmentation offload',180                                    'on|off', '-k')181        return result == 'on'182    def is_pause_autoneg_on(self):183        result = self.parse_ethtool('Autonegotiate', 'on|off', '-a')184        return result == 'on'185    def is_tx_pause_on(self):186        result = self.parse_ethtool('TX', 'on|off', '-a')187        return result == 'on'188    def is_rx_pause_on(self):189        result = self.parse_ethtool('RX', 'on|off', '-a')190        return result == 'on'191    def _set_loopback(self, mode, enable_disable):192        return bin_utils.system('%s -L %s %s %s' %193                      (self.ethtool, self._name, mode, enable_disable),194                      ignore_status=True)195    def enable_loopback(self):196        # If bonded do not set loopback mode.197        # Try mac loopback first then phy loopback198        # If both fail, raise an error199        if bond().is_enabled():200            raise error.TestError('Unable to enable loopback while '201                                  'bonding is enabled.')202        if (self._set_loopback('phyint', 'enable') > 0 and203            self._set_loopback('mac', 'enable') > 0):...

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