Best Python code snippet using slash
fcoe_before_network_setup.py
Source:fcoe_before_network_setup.py  
...68        outfile.write(CONFFILE_HEADER + "\n")69        for name, value in six.iteritems(config):70            outfile.write('%s="%s"\n' % (name, value))71    utils.persist(filename)72def _unconfigure(interface):73    """74    Remove config file for specified interface75    """76    filename = _get_config_name(interface)77    if os.path.exists(filename):78        utils.unpersist(filename)79        utils.rmFile(filename)80def _all_configured_fcoe_networks():81    """82    Return a mapping of configured fcoe networks in format83    (network_name, nic_name)84    """85    existing_fcoe_networks = {}86    config = RunningConfig()87    for net, net_attr in six.iteritems(config.networks):88        if _has_fcoe(net_attr):89            nic = net_attr.get('nic')90            if nic:91                existing_fcoe_networks[net] = nic92            else:93                hooking.log("WARNING: Invalid FCoE configuration of %s "94                            "detected. Please check documentation" % (net))95    return existing_fcoe_networks96def _unconfigure_removed(configured, removed_networks):97    """98    Unconfigure fcoe if network was removed from the DC99    """100    for net, _ in six.iteritems(removed_networks):101        if net in configured:102            if configured[net] is not None:103                _unconfigure(configured[net])104def _unconfigure_non_fcoe(configured, changed_non_fcoe):105    """106    Unconfigure networks which are not longer has fcoe enabled107    Example:  Fcoe attribute was removed108    """109    for net, net_nic in six.iteritems(changed_non_fcoe):110        if net in configured and net_nic is not None:111            _unconfigure(net_nic)112def _reconfigure_fcoe(configured, changed_fcoe, custom_params):113    """114    Configure all fcoe interfaces and unconfigure NIC which are not longer115    fcoe enabled116    Example: Moved from one NIC to another117    """118    for net, net_nic in six.iteritems(changed_fcoe):119        if net in configured and configured[net] != net_nic:120            _unconfigure(configured[net])121        if net_nic:122            _configure(net_nic, custom_params.get(net, {}))123        else:124            hooking.exit_hook("Failed to configure fcoe "125                              "on %s with no physical nic" % (net))126def _parse_custom(custom_params):127    """128    Parse custom parameters list into dict129    Validation should be done on engine side130    """131    retval = {}132    params = [param.strip() for param in custom_params.split(',')]133    for param in params:134        if not param:...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.
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