import json
import shutil
from lxml import etree
-from StringIO import StringIO
from optparse import OptionParser
from pprint import PrettyPrinter
from tempfile import mkstemp
from sfa.util.version import version_core
from sfa.util.cache import Cache
from sfa.util.printable import printable
+from sfa.util.py23 import StringIO
from sfa.storage.record import Record
return filtered_records
-def credential_printable (cred):
+def credential_printable(cred):
credential = Credential(cred=cred)
result = ""
result += credential.pretty_cred()
result += "rights={}\n".format(rights)
return result
-def show_credentials (cred_s):
- if not isinstance (cred_s, list): cred_s = [cred_s]
+def show_credentials(cred_s):
+ if not isinstance(cred_s, list): cred_s = [cred_s]
for cred in cred_s:
print("Using Credential {}".format(credential_printable(cred)))
print("unknown output format", format)
# minimally check a key argument
-def check_ssh_key (key):
+def check_ssh_key(key):
good_ssh_key = r'^.*(?:ssh-dss|ssh-rsa)[ ]+[A-Za-z0-9+/=]+(?: .*)?$'
return re.match(good_ssh_key, key, re.IGNORECASE)
# load methods
-def normalize_type (type):
+def normalize_type(type):
if type.startswith('au'):
return 'authority'
elif type.startswith('us'):
pubkey = open(options.key, 'r').read()
except IOError:
pubkey = options.key
- if not check_ssh_key (pubkey):
+ if not check_ssh_key(pubkey):
raise SfaInvalidArgument(name='key', msg="Could not find file, or wrong key format")
record_dict['reg-keys'] = [pubkey]
if hasattr(options, 'slices') and options.slices:
commands_list=[]
commands_dict={}
-def declare_command (args_string, example, aliases=None):
+def declare_command(args_string, example, aliases=None):
def wrap(m):
name=getattr(m, '__name__')
doc=getattr(m, '__doc__', "-- missing doc --")
commands_list.append(alias)
commands_dict[alias]=command_tuple
@wraps(m)
- def new_method (*args, **kwds): return m(*args, **kwds)
+ def new_method(*args, **kwds): return m(*args, **kwds)
return new_method
return wrap
-def remove_none_fields (record):
+def remove_none_fields(record):
none_fields=[ k for (k, v) in record.items() if v is None ]
for k in none_fields: del record[k]
required_options=['verbose', 'debug', 'registry', 'sm', 'auth', 'user', 'user_private_key']
@staticmethod
- def default_sfi_dir ():
+ def default_sfi_dir():
if os.path.isfile("./sfi_config"):
return os.getcwd()
else:
class DummyOptions:
pass
- def __init__ (self, options=None):
+ def __init__(self, options=None):
if options is None: options=Sfi.DummyOptions()
for opt in Sfi.required_options:
if not hasattr(options, opt):
self.client_bootstrap = None
### suitable if no reasonable command has been provided
- def print_commands_help (self, options):
+ def print_commands_help(self, options):
verbose = getattr(options, 'verbose')
format3 = "%10s %-35s %s"
format3offset = 47
print(format3 % (command, "<<alias for %s>>"%canonical, ""))
### now if a known command was found we can be more verbose on that one
- def print_help (self):
+ def print_help(self):
print("==================== Generic sfi usage")
self.sfi_parser.print_help()
(doc, _, example, canonical) = commands_dict[self.command]
parser = OptionParser(add_help_option=False,
usage="sfi [sfi_options] {} [cmd_options] {}"\
.format(command, args_string))
- parser.add_option ("-h","--help",dest='help',action='store_true',default=False,
+ parser.add_option("-h","--help",dest='help',action='store_true',default=False,
help="Summary of one command usage")
if canonical in ("config"):
action="store_true", dest="version_local", default=False,
help="display version of the local client")
- if canonical in ("version", "trusted"):
+ if canonical in ("version", "trusted", "introspect"):
parser.add_option("-R","--registry_interface",
action="store_true", dest="registry_interface", default=False,
help="target the registry interface instead of slice interface")
callback=optparse_listvalue_callback)
parser.add_option('-p', '--pis', dest='reg_pis', metavar='<PIs>', help='Set/replace Principal Investigators/Project Managers',
default='', type="str", action='callback', callback=optparse_listvalue_callback)
- parser.add_option ('-X','--extra',dest='extras',default={},type='str',metavar="<EXTRA_ASSIGNS>",
+ parser.add_option('-X','--extra',dest='extras',default={},type='str',metavar="<EXTRA_ASSIGNS>",
action="callback", callback=optparse_dictvalue_callback, nargs=1,
help="set extra/testbed-dependent flags, e.g. --extra enabled=true")
return -1
# complete / find unique match with command set
- command_candidates = Candidates (commands_list)
+ command_candidates = Candidates(commands_list)
input = args[0]
command = command_candidates.only_match(input)
if not command:
if not command_options.type:
sys.exit(1)
- self.read_config ()
- self.bootstrap ()
+ self.read_config()
+ self.bootstrap()
self.logger.debug("Command={}".format(self.command))
try:
except SystemExit:
return 1
except:
- self.logger.log_exc ("sfi command {} failed".format(command))
+ self.logger.log_exc("sfi command {} failed".format(command))
return 1
return retcod
shell_config_file = os.path.join(self.options.sfi_dir, "sfi_config.sh")
try:
if Config.is_ini(config_file):
- config = Config (config_file)
+ config = Config(config_file)
else:
# try upgrading from shell config format
fp, fn = mkstemp(suffix='sfi_config', text=True)
#
# init self-signed cert, user credentials and gid
- def bootstrap (self):
+ def bootstrap(self):
if self.options.verbose:
self.logger.info("Initializing SfaClientBootstrap with {}".format(self.reg_url))
- client_bootstrap = SfaClientBootstrap (self.user, self.reg_url, self.options.sfi_dir,
+ client_bootstrap = SfaClientBootstrap(self.user, self.reg_url, self.options.sfi_dir,
logger=self.logger)
# if -k is provided, use this to initialize private key
if self.options.user_private_key:
- client_bootstrap.init_private_key_if_missing (self.options.user_private_key)
+ client_bootstrap.init_private_key_if_missing(self.options.user_private_key)
else:
# trigger legacy compat code if needed
# the name has changed from just <leaf>.pkey to <hrn>.pkey
if not os.path.isfile(client_bootstrap.private_key_filename()):
- self.logger.info ("private key not found, trying legacy name")
+ self.logger.info("private key not found, trying legacy name")
try:
- legacy_private_key = os.path.join (self.options.sfi_dir, "{}.pkey"
+ legacy_private_key = os.path.join(self.options.sfi_dir, "{}.pkey"
.format(Xrn.unescape(get_leaf(self.user))))
self.logger.debug("legacy_private_key={}"
.format(legacy_private_key))
- client_bootstrap.init_private_key_if_missing (legacy_private_key)
+ client_bootstrap.init_private_key_if_missing(legacy_private_key)
self.logger.info("Copied private key from legacy location {}"
.format(legacy_private_key))
except:
client_bootstrap.bootstrap_my_gid()
# extract what's needed
self.private_key = client_bootstrap.private_key()
- self.my_credential_string = client_bootstrap.my_credential_string ()
+ self.my_credential_string = client_bootstrap.my_credential_string()
self.my_credential = {'geni_type': 'geni_sfa',
'geni_version': '3',
'geni_value': self.my_credential_string}
- self.my_gid = client_bootstrap.my_gid ()
+ self.my_gid = client_bootstrap.my_gid()
self.client_bootstrap = client_bootstrap
if not self.authority:
self.logger.critical("no authority specified. Use -a or set SF_AUTH")
sys.exit(-1)
- return self.client_bootstrap.authority_credential_string (self.authority)
+ return self.client_bootstrap.authority_credential_string(self.authority)
def authority_credential_string(self, auth_hrn):
- return self.client_bootstrap.authority_credential_string (auth_hrn)
+ return self.client_bootstrap.authority_credential_string(auth_hrn)
def slice_credential_string(self, name):
- return self.client_bootstrap.slice_credential_string (name)
+ return self.client_bootstrap.slice_credential_string(name)
def slice_credential(self, name):
return {'geni_type': 'geni_sfa',
# Management of the servers
#
- def registry (self):
+ def registry(self):
# cache the result
- if not hasattr (self, 'registry_proxy'):
+ if not hasattr(self, 'registry_proxy'):
self.logger.info("Contacting Registry at: {}".format(self.reg_url))
self.registry_proxy \
= SfaServerProxy(self.reg_url, self.private_key, self.my_gid,
timeout=self.options.timeout, verbose=self.options.debug)
return self.registry_proxy
- def sliceapi (self):
+ def sliceapi(self):
# cache the result
- if not hasattr (self, 'sliceapi_proxy'):
+ if not hasattr(self, 'sliceapi_proxy'):
# if the command exposes the --component option, figure it's hostname and connect at CM_PORT
if hasattr(self.command_options, 'component') and self.command_options.component:
# resolve the hrn at the registry
return result
### ois = options if supported
- # to be used in something like serverproxy.Method (arg1, arg2, *self.ois(api_options))
- def ois (self, server, option_dict):
- if self.server_supports_options_arg (server):
+ # to be used in something like serverproxy.Method(arg1, arg2, *self.ois(api_options))
+ def ois(self, server, option_dict):
+ if self.server_supports_options_arg(server):
return [option_dict]
- elif self.server_supports_call_id_arg (server):
- return [ unique_call_id () ]
+ elif self.server_supports_call_id_arg(server):
+ return [ unique_call_id() ]
else:
return []
### cis = call_id if supported - like ois
- def cis (self, server):
- if self.server_supports_call_id_arg (server):
+ def cis(self, server):
+ if self.server_supports_call_id_arg(server):
return [ unique_call_id ]
else:
return []
# helper function to analyze raw output
# for main : return 0 if everything is fine, something else otherwise (mostly 1 for now)
- def success (self, raw):
+ def success(self, raw):
return_value = ReturnValue(raw)
output = ReturnValue.get_output(return_value)
# means everything is fine
#==========================================================================
@declare_command("", "")
- def config (self, options, args):
- "Display contents of current config"
+ def config(self, options, args):
+ """
+ Display contents of current config
+ """
+ if len(args) != 0:
+ self.print_help()
+ sys.exit(1)
+
print("# From configuration file {}".format(self.config_file))
flags = [ ('sfi', [ ('registry', 'reg_url'),
('auth', 'authority'),
]),
]
if options.myslice:
- flags.append ( ('myslice', ['backend', 'delegate', 'platform', 'username'] ) )
+ flags.append( ('myslice', ['backend', 'delegate', 'platform', 'username'] ) )
for (section, tuples) in flags:
print("[{}]".format(section))
def version(self, options, args):
"""
display an SFA server version (GetVersion)
- or version information about sfi itself
+ or version information about sfi itself
"""
+ if len(args) != 0:
+ self.print_help()
+ sys.exit(1)
+
if options.version_local:
version = version_core()
else:
if len(args) != 1:
self.print_help()
sys.exit(1)
+
hrn = args[0]
opts = {}
if options.recursive:
# filter on person, slice, site, node, etc.
# This really should be in the self.filter_records funct def comment...
list = filter_records(options.type, list)
- terminal_render (list, options)
+ terminal_render(list, options)
if options.file:
save_records_to_file(options.file, list, options.fileformat)
# xxx should analyze result
if len(args) != 1:
self.print_help()
sys.exit(1)
+
hrn = args[0]
# explicitly require Resolve to run in details mode
resolve_options = {}
return
# user has required to focus on some keys
if options.keys:
- def project (record):
+ def project(record):
projected = {}
for key in options.keys:
try: projected[key] = record[key]
except: pass
return projected
- record_dicts = [ project (record) for record in record_dicts ]
+ record_dicts = [ project(record) for record in record_dicts ]
records = [ Record(dict=record_dict) for record_dict in record_dicts ]
for record in records:
if (options.format == "text"): record.dump(sort=True)
# this historically was named 'add', it is now 'register' with an alias for legacy
@declare_command("[xml-filename]", "", ['add'])
def register(self, options, args):
- """create new record in registry (Register)
- from command line options (recommended)
- old-school method involving an xml file still supported"""
+ """
+ create new record in registry (Register)
+ from command line options (recommended)
+ old-school method involving an xml file still supported
+ """
+ if len(args) > 1:
+ self.print_help()
+ sys.exit(1)
auth_cred = self.my_authority_credential_string()
if options.show_credential:
show_credentials(auth_cred)
record_dict = {}
- if len(args) > 1:
- self.print_help()
- sys.exit(1)
if len(args) == 1:
try:
record_filepath = args[0]
@declare_command("[xml-filename]", "")
def update(self, options, args):
- """update record into registry (Update)
- from command line options (recommended)
- old-school method involving an xml file still supported"""
+ """
+ update record into registry (Update)
+ from command line options (recommended)
+ old-school method involving an xml file still supported
+ """
+ if len(args) > 1:
+ self.print_help()
+ sys.exit(1)
+
record_dict = {}
- if len(args) > 0:
+ if len(args) == 1:
record_filepath = args[0]
rec_file = self.get_record_file(record_filepath)
record_dict.update(load_record_from_file(rec_file).record_to_dict())
@declare_command("hrn", "")
def remove(self, options, args):
- "remove registry record by name (Remove)"
+ """
+ remove registry record by name (Remove)
+ """
auth_cred = self.my_authority_credential_string()
if len(args) != 1:
self.print_help()
sys.exit(1)
+
hrn = args[0]
type = options.type
if type in ['all']:
"""
discover available resources (ListResources)
"""
- server = self.sliceapi()
+ if len(args) != 0:
+ self.print_help()
+ sys.exit(1)
+ server = self.sliceapi()
# set creds
- creds = [self.my_credential]
+ creds = [self.my_credential_string]
if options.delegate:
creds.append(self.delegate_cred(cred, get_authority(self.authority)))
if options.show_credential:
api_options['cached'] = False
else:
api_options['cached'] = True
- if options.rspec_version:
- version_manager = VersionManager()
- server_version = self.get_cached_server_version(server)
- if 'sfa' in server_version:
- # just request the version the client wants
- api_options['geni_rspec_version'] = version_manager.get_version(options.rspec_version).to_dict()
- else:
- api_options['geni_rspec_version'] = {'type': options.rspec_version}
- else:
- api_options['geni_rspec_version'] = {'type': 'geni', 'version': '3'}
+ version_manager = VersionManager()
+ api_options['geni_rspec_version'] = version_manager.get_version(options.rspec_version).to_dict()
- list_resources = server.ListResources (creds, api_options)
+ list_resources = server.ListResources(creds, api_options)
value = ReturnValue.get_value(list_resources)
if self.options.raw:
save_raw_to_file(list_resources, self.options.raw, self.options.rawformat, self.options.rawbanner)
def describe(self, options, args):
"""
shows currently allocated/provisioned resources
- of the named slice or set of slivers (Describe)
+ of the named slice or set of slivers (Describe)
"""
- server = self.sliceapi()
+ if len(args) != 1:
+ self.print_help()
+ sys.exit(1)
+ server = self.sliceapi()
# set creds
creds = [self.slice_credential(args[0])]
if options.delegate:
save_rspec_to_file(value['geni_rspec'], options.file)
if (self.options.raw is None) and (options.file is None):
display_rspec(value['geni_rspec'], options.format)
- return self.success (describe)
+ return self.success(describe)
@declare_command("slice_hrn [<sliver_urn>...]", "")
def delete(self, options, args):
"""
de-allocate and de-provision all or named slivers of the named slice (Delete)
"""
- server = self.sliceapi()
+ if len(args) == 0:
+ self.print_help()
+ sys.exit(1)
+ server = self.sliceapi()
# slice urn
slice_hrn = args[0]
slice_urn = hrn_to_urn(slice_hrn, 'slice')
save_raw_to_file(delete, self.options.raw, self.options.rawformat, self.options.rawbanner)
else:
print(value)
- return self.success (delete)
+ return self.success(delete)
@declare_command("slice_hrn rspec", "")
def allocate(self, options, args):
"""
allocate resources to the named slice (Allocate)
"""
- server = self.sliceapi()
- server_version = self.get_cached_server_version(server)
if len(args) != 2:
self.print_help()
sys.exit(1)
+
+ server = self.sliceapi()
+ server_version = self.get_cached_server_version(server)
slice_hrn = args[0]
rspec_file = self.get_rspec_file(args[1])
if self.options.raw:
save_raw_to_file(allocate, self.options.raw, self.options.rawformat, self.options.rawbanner)
if options.file is not None:
- save_rspec_to_file (value['geni_rspec'], options.file)
+ save_rspec_to_file(value['geni_rspec'], options.file)
if (self.options.raw is None) and (options.file is None):
print(value)
return self.success(allocate)
"""
provision all or named already allocated slivers of the named slice (Provision)
"""
+ if len(args) == 0:
+ self.print_help()
+ sys.exit(1)
+
server = self.sliceapi()
server_version = self.get_cached_server_version(server)
slice_hrn = args[0]
if self.options.raw:
save_raw_to_file(provision, self.options.raw, self.options.rawformat, self.options.rawbanner)
if options.file is not None:
- save_rspec_to_file (value['geni_rspec'], options.file)
+ save_rspec_to_file(value['geni_rspec'], options.file)
if (self.options.raw is None) and (options.file is None):
print(value)
return self.success(provision)
"""
retrieve the status of the slivers belonging to the named slice (Status)
"""
- server = self.sliceapi()
+ if len(args) != 1:
+ self.print_help()
+ sys.exit(1)
+ server = self.sliceapi()
# slice urn
slice_hrn = args[0]
slice_urn = hrn_to_urn(slice_hrn, 'slice')
save_raw_to_file(status, self.options.raw, self.options.rawformat, self.options.rawbanner)
else:
print(value)
- return self.success (status)
+ return self.success(status)
@declare_command("slice_hrn [<sliver_urn>...] action", "")
def action(self, options, args):
"""
Perform the named operational action on all or named slivers of the named slice
"""
+ if len(args) == 0:
+ self.print_help()
+ sys.exit(1)
+
server = self.sliceapi()
api_options = {}
# slice urn
save_raw_to_file(perform_action, self.options.raw, self.options.rawformat, self.options.rawbanner)
else:
print(value)
- return self.success (perform_action)
+ return self.success(perform_action)
@declare_command("slice_hrn [<sliver_urn>...] time",
"\n".join(["sfi renew onelab.ple.heartbeat 2015-04-31",
"sfi renew onelab.ple.heartbeat +2m",]))
def renew(self, options, args):
"""
- renew slice (Renew)
+ renew slice(Renew)
"""
- server = self.sliceapi()
if len(args) < 2:
self.print_help()
sys.exit(1)
+
+ server = self.sliceapi()
slice_hrn = args[0]
slice_urn = Xrn(slice_hrn, type='slice').get_urn()
"""
shutdown named slice (Shutdown)
"""
+ if len(args) != 1:
+ self.print_help()
+ sys.exit(1)
+
server = self.sliceapi()
# slice urn
slice_hrn = args[0]
save_raw_to_file(shutdown, self.options.raw, self.options.rawformat, self.options.rawbanner)
else:
print(value)
- return self.success (shutdown)
+ return self.success(shutdown)
@declare_command("[name]", "")
def gid(self, options, args):
if len(args) < 1:
self.print_help()
sys.exit(1)
+
target_hrn = args[0]
my_gid_string = open(self.client_bootstrap.my_gid()).read()
gid = self.registry().CreateGid(self.my_credential_string, target_hrn, my_gid_string)
because of the two -s options
""")
- def delegate (self, options, args):
+ def delegate(self, options, args):
"""
(locally) create delegate credential for use by given hrn
make sure to check for 'sfi myslice' instead if you plan
if len(args) != 1:
self.print_help()
sys.exit(1)
+
to_hrn = args[0]
# support for several delegations in the same call
# so first we gather the things to do
for slice_hrn in options.delegate_slices:
message = "{}.slice".format(slice_hrn)
original = self.slice_credential_string(slice_hrn)
- tuples.append ( (message, original,) )
+ tuples.append( (message, original,) )
if options.delegate_pi:
my_authority = self.authority
message = "{}.pi".format(my_authority)
original = self.my_authority_credential_string()
- tuples.append ( (message, original,) )
+ tuples.append( (message, original,) )
for auth_hrn in options.delegate_auths:
message = "{}.auth".format(auth_hrn)
original = self.authority_credential_string(auth_hrn)
- tuples.append ( (message, original, ) )
+ tuples.append( (message, original, ) )
# if nothing was specified at all at this point, let's assume -u
if not tuples:
options.delegate_user = True
if options.delegate_user:
message = "{}.user".format(self.user)
original = self.my_credential_string
- tuples.append ( (message, original, ) )
+ tuples.append( (message, original, ) )
# default type for beneficial is user unless -A
to_type = 'authority' if options.delegate_to_authority else 'user'
# it's all in the filenaming scheme
for (message, original) in tuples:
delegated_string = self.client_bootstrap.delegate_credential_string(original, to_hrn, to_type)
- delegated_credential = Credential (string=delegated_string)
+ delegated_credential = Credential(string=delegated_string)
filename = os.path.join(self.options.sfi_dir,
"{}_for_{}.{}.cred".format(message, to_hrn, to_type))
delegated_credential.save_to_file(filename, save_parents=True)
and uses a custom backend for this one call
"""
) # declare_command
- def myslice (self, options, args):
+ def myslice(self, options, args):
""" This helper is for refreshing your credentials at myslice; it will
* compute all the slices that you currently have credentials on
* refresh all your credentials (you as a user and pi, your slices)
* upload them to the manifold backend server
for last phase, sfi_config is read to look for the [myslice] section,
- and namely the 'backend', 'delegate' and 'user' settings"""
+ and namely the 'backend', 'delegate' and 'user' settings
+ """
##########
- if len(args)>0:
+ if len(args) > 0:
self.print_help()
sys.exit(1)
# enable info by default
# (d) make sure we have *valid* credentials for all these
hrn_credentials = []
- hrn_credentials.append ( (self.user, 'user', self.my_credential_string,) )
+ hrn_credentials.append( (self.user, 'user', self.my_credential_string,) )
for auth_hrn in my_auths:
- hrn_credentials.append ( (auth_hrn, 'auth', self.authority_credential_string(auth_hrn),) )
+ hrn_credentials.append( (auth_hrn, 'auth', self.authority_credential_string(auth_hrn),) )
for slice_hrn in my_slices:
- hrn_credentials.append ( (slice_hrn, 'slice', self.slice_credential_string (slice_hrn),) )
+ try:
+ hrn_credentials.append( (slice_hrn, 'slice', self.slice_credential_string(slice_hrn),) )
+ except:
+ print("WARNING: could not get slice credential for slice {}"
+ .format(slice_hrn))
# (e) check for the delegated version of these
# xxx todo add an option -a/-A? like for 'sfi delegate' for when we ever
delegatee_hrn = myslice_dict['delegate']
hrn_delegated_credentials = []
for (hrn, htype, credential) in hrn_credentials:
- delegated_credential = self.client_bootstrap.delegate_credential_string (credential, delegatee_hrn, delegatee_type)
+ delegated_credential = self.client_bootstrap.delegate_credential_string(credential, delegatee_hrn, delegatee_type)
# save these so user can monitor what she's uploaded
- filename = os.path.join ( self.options.sfi_dir,
+ filename = os.path.join( self.options.sfi_dir,
"{}.{}_for_{}.{}.cred"\
.format(hrn, htype, delegatee_hrn, delegatee_type))
- with file(filename, 'w') as f:
+ with open(filename, 'w') as f:
f.write(delegated_credential)
self.logger.debug("(Over)wrote {}".format(filename))
- hrn_delegated_credentials.append ((hrn, htype, delegated_credential, filename, ))
+ hrn_delegated_credentials.append((hrn, htype, delegated_credential, filename, ))
# (f) and finally upload them to manifold server
# xxx todo add an option so the password can be set on the command line
# (but *NOT* in the config file) so other apps can leverage this
self.logger.info("Uploading on backend at {}".format(myslice_dict['backend']))
- uploader = ManifoldUploader (logger=self.logger,
+ uploader = ManifoldUploader(logger=self.logger,
url=myslice_dict['backend'],
platform=myslice_dict['platform'],
username=myslice_dict['username'],
print("Certificate:\n{}\n\n".format(trusted_cert))
# xxx should analyze result
return 0
+
+ @declare_command("", "")
+ def introspect(self, options, args):
+ """
+ If remote server supports XML-RPC instrospection API, allows
+ to list supported methods
+ """
+ if options.registry_interface:
+ server = self.registry()
+ else:
+ server = self.sliceapi()
+ results = server.serverproxy.system.listMethods()
+ # at first sight a list here means it's fine,
+ # and a dict suggests an error (no support for introspection?)
+ if isinstance(results, list):
+ results = [ name for name in results if 'system.' not in name ]
+ results.sort()
+ print("== methods supported at {}".format(server.url))
+ if 'Discover' in results:
+ print("== has support for 'Discover' - most likely a v3")
+ else:
+ print("== has no support for 'Discover' - most likely a v2")
+ for name in results:
+ print(name)
+ else:
+ print("Got return of type {}, expected a list".format(type(results)))
+ print("This suggests the remote end does not support introspection")
+ print(results)
git://git.onelab.eu / sfa.git / blobdiff