x/python-ganttclient
Code Issues Proposed changes

First round of i18n-ifying strings in Nova

Browse Source
This commit is contained in:
jaypipes@gmail.com
2010-12-11 15:23:40 -05:00
parent 675a883a82
commit d2b316f8c6
11 changed files with 107 additions and 99 deletions
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20
nova/auth/dbdriver.py
View File

@@ -37,7 +37,6 @@ class DbDriver(object):
def __init__(self):
"""Imports the LDAP module"""
pass
db
def __enter__(self):
return self
@@ -83,7 +82,7 @@ class DbDriver(object):
user_ref = db.user_create(context.get_admin_context(), values)
return self._db_user_to_auth_user(user_ref)
except exception.Duplicate, e:
raise exception.Duplicate('User %s already exists' % name)
raise exception.Duplicate(_('User %s already exists') % name)
def _db_user_to_auth_user(self, user_ref):
return {'id': user_ref['id'],
@@ -105,8 +104,9 @@ class DbDriver(object):
"""Create a project"""
manager = db.user_get(context.get_admin_context(), manager_uid)
if not manager:
raise exception.NotFound("Project can't be created because "
"manager %s doesn't exist" % manager_uid)
raise exception.NotFound(_("Project can't be created because "
"manager %s doesn't exist")
% manager_uid)
# description is a required attribute
if description is None:
@@ -133,8 +133,8 @@ class DbDriver(object):
try:
project = db.project_create(context.get_admin_context(), values)
except exception.Duplicate:
raise exception.Duplicate("Project can't be created because "
"project %s already exists" % name)
raise exception.Duplicate(_("Project can't be created because "
"project %s already exists") % name)
for member in members:
db.project_add_member(context.get_admin_context(),
@@ -155,8 +155,8 @@ class DbDriver(object):
if manager_uid:
manager = db.user_get(context.get_admin_context(), manager_uid)
if not manager:
raise exception.NotFound("Project can't be modified because "
"manager %s doesn't exist" %
raise exception.NotFound(_("Project can't be modified because "
"manager %s doesn't exist") %
manager_uid)
values['project_manager'] = manager['id']
if description:
@@ -243,8 +243,8 @@ class DbDriver(object):
def _validate_user_and_project(self, user_id, project_id):
user = db.user_get(context.get_admin_context(), user_id)
if not user:
raise exception.NotFound('User "%s" not found' % user_id)
raise exception.NotFound(_('User "%s" not found') % user_id)
project = db.project_get(context.get_admin_context(), project_id)
if not project:
raise exception.NotFound('Project "%s" not found' % project_id)
raise exception.NotFound(_('Project "%s" not found') % project_id)
return user, project

2
nova/auth/fakeldap.py
View File

@@ -39,7 +39,7 @@ flags.DEFINE_integer('redis_db', 0, 'Multiple DB keeps tests away')
class Redis(object):
def __init__(self):
if hasattr(self.__class__, '_instance'):
raise Exception('Attempted to instantiate singleton')
raise Exception(_('Attempted to instantiate singleton'))
@classmethod
def instance(cls):

69
nova/auth/ldapdriver.py
View File

@@ -159,7 +159,7 @@ class LdapDriver(object):
self.conn.modify_s(self.__uid_to_dn(name), attr)
return self.get_user(name)
else:
raise exception.NotFound("LDAP object for %s doesn't exist"
raise exception.NotFound(_("LDAP object for %s doesn't exist")
% name)
else:
attr = [
@@ -182,11 +182,12 @@ class LdapDriver(object):
description=None, member_uids=None):
"""Create a project"""
if self.__project_exists(name):
raise exception.Duplicate("Project can't be created because "
"project %s already exists" % name)
raise exception.Duplicate(_("Project can't be created because "
"project %s already exists") % name)
if not self.__user_exists(manager_uid):
raise exception.NotFound("Project can't be created because "
"manager %s doesn't exist" % manager_uid)
raise exception.NotFound(_("Project can't be created because "
"manager %s doesn't exist")
% manager_uid)
manager_dn = self.__uid_to_dn(manager_uid)
# description is a required attribute
if description is None:
@@ -195,8 +196,8 @@ class LdapDriver(object):
if member_uids is not None:
for member_uid in member_uids:
if not self.__user_exists(member_uid):
raise exception.NotFound("Project can't be created "
"because user %s doesn't exist"
raise exception.NotFound(_("Project can't be created "
"because user %s doesn't exist")
% member_uid)
members.append(self.__uid_to_dn(member_uid))
# always add the manager as a member because members is required
@@ -218,9 +219,9 @@ class LdapDriver(object):
attr = []
if manager_uid:
if not self.__user_exists(manager_uid):
raise exception.NotFound("Project can't be modified because "
"manager %s doesn't exist" %
manager_uid)
raise exception.NotFound(_("Project can't be modified because "
"manager %s doesn't exist")
% manager_uid)
manager_dn = self.__uid_to_dn(manager_uid)
attr.append((self.ldap.MOD_REPLACE, 'projectManager', manager_dn))
if description:
@@ -416,8 +417,9 @@ class LdapDriver(object):
if member_uids is not None:
for member_uid in member_uids:
if not self.__user_exists(member_uid):
raise exception.NotFound("Group can't be created "
"because user %s doesn't exist" % member_uid)
raise exception.NotFound(_("Group can't be created "
"because user %s doesn't exist")
% member_uid)
members.append(self.__uid_to_dn(member_uid))
dn = self.__uid_to_dn(uid)
if not dn in members:
@@ -432,8 +434,9 @@ class LdapDriver(object):
def __is_in_group(self, uid, group_dn):
"""Check if user is in group"""
if not self.__user_exists(uid):
raise exception.NotFound("User %s can't be searched in group "
"becuase the user doesn't exist" % (uid,))
raise exception.NotFound(_("User %s can't be searched in group "
"because the user doesn't exist")
% uid)
if not self.__group_exists(group_dn):
return False
res = self.__find_object(group_dn,
@@ -444,28 +447,30 @@ class LdapDriver(object):
def __add_to_group(self, uid, group_dn):
"""Add user to group"""
if not self.__user_exists(uid):
raise exception.NotFound("User %s can't be added to the group "
"becuase the user doesn't exist" % (uid,))
raise exception.NotFound(_("User %s can't be added to the group "
"because the user doesn't exist")
% uid)
if not self.__group_exists(group_dn):
raise exception.NotFound("The group at dn %s doesn't exist" %
(group_dn,))
raise exception.NotFound(_("The group at dn %s doesn't exist")
% group_dn)
if self.__is_in_group(uid, group_dn):
raise exception.Duplicate("User %s is already a member of "
"the group %s" % (uid, group_dn))
raise exception.Duplicate(_("User %s is already a member of "
"the group %s") % (uid, group_dn))
attr = [(self.ldap.MOD_ADD, 'member', self.__uid_to_dn(uid))]
self.conn.modify_s(group_dn, attr)
def __remove_from_group(self, uid, group_dn):
"""Remove user from group"""
if not self.__group_exists(group_dn):
raise exception.NotFound("The group at dn %s doesn't exist" %
(group_dn,))
raise exception.NotFound(_("The group at dn %s doesn't exist")
% group_dn)
if not self.__user_exists(uid):
raise exception.NotFound("User %s can't be removed from the "
"group because the user doesn't exist" % (uid,))
raise exception.NotFound(_("User %s can't be removed from the "
"group because the user doesn't exist")
% uid)
if not self.__is_in_group(uid, group_dn):
raise exception.NotFound("User %s is not a member of the group" %
(uid,))
raise exception.NotFound(_("User %s is not a member of the group")
% uid)
# NOTE(vish): remove user from group and any sub_groups
sub_dns = self.__find_group_dns_with_member(
group_dn, uid)
@@ -479,15 +484,16 @@ class LdapDriver(object):
try:
self.conn.modify_s(group_dn, attr)
except self.ldap.OBJECT_CLASS_VIOLATION:
logging.debug("Attempted to remove the last member of a group. "
"Deleting the group at %s instead.", group_dn)
logging.debug(_("Attempted to remove the last member of a group. "
"Deleting the group at %s instead."), group_dn)
self.__delete_group(group_dn)
def __remove_from_all(self, uid):
"""Remove user from all roles and projects"""
if not self.__user_exists(uid):
raise exception.NotFound("User %s can't be removed from all "
"because the user doesn't exist" % (uid,))
raise exception.NotFound(_("User %s can't be removed from all "
"because the user doesn't exist")
% uid)
role_dns = self.__find_group_dns_with_member(
FLAGS.role_project_subtree, uid)
for role_dn in role_dns:
@@ -500,7 +506,8 @@ class LdapDriver(object):
def __delete_group(self, group_dn):
"""Delete Group"""
if not self.__group_exists(group_dn):
raise exception.NotFound("Group at dn %s doesn't exist" % group_dn)
raise exception.NotFound(_("Group at dn %s doesn't exist")
% group_dn)
self.conn.delete_s(group_dn)
def __delete_roles(self, project_dn):

30
nova/auth/manager.py
View File

@@ -257,12 +257,12 @@ class AuthManager(object):
# TODO(vish): check for valid timestamp
(access_key, _sep, project_id) = access.partition(':')
logging.info('Looking up user: %r', access_key)
logging.info(_('Looking up user: %r'), access_key)
user = self.get_user_from_access_key(access_key)
logging.info('user: %r', user)
if user == None:
raise exception.NotFound('No user found for access key %s' %
access_key)
raise exception.NotFound(_('No user found for access key %s')
% access_key)
# NOTE(vish): if we stop using project name as id we need better
# logic to find a default project for user
@@ -271,12 +271,12 @@ class AuthManager(object):
project = self.get_project(project_id)
if project == None:
raise exception.NotFound('No project called %s could be found' %
project_id)
raise exception.NotFound(_('No project called %s could be found')
% project_id)
if not self.is_admin(user) and not self.is_project_member(user,
project):
raise exception.NotFound('User %s is not a member of project %s' %
(user.id, project.id))
raise exception.NotFound(_('User %s is not a member of project %s')
% (user.id, project.id))
if check_type == 's3':
sign = signer.Signer(user.secret.encode())
expected_signature = sign.s3_authorization(headers, verb, path)
@@ -284,7 +284,7 @@ class AuthManager(object):
logging.debug('expected_signature: %s', expected_signature)
logging.debug('signature: %s', signature)
if signature != expected_signature:
raise exception.NotAuthorized('Signature does not match')
raise exception.NotAuthorized(_('Signature does not match'))
elif check_type == 'ec2':
# NOTE(vish): hmac can't handle unicode, so encode ensures that
# secret isn't unicode
@@ -294,7 +294,7 @@ class AuthManager(object):
logging.debug('expected_signature: %s', expected_signature)
logging.debug('signature: %s', signature)
if signature != expected_signature:
raise exception.NotAuthorized('Signature does not match')
raise exception.NotAuthorized(_('Signature does not match'))
return (user, project)
def get_access_key(self, user, project):
@@ -364,7 +364,7 @@ class AuthManager(object):
with self.driver() as drv:
if role == 'projectmanager':
if not project:
raise exception.Error("Must specify project")
raise exception.Error(_("Must specify project"))
return self.is_project_manager(user, project)
global_role = drv.has_role(User.safe_id(user),
@@ -398,9 +398,9 @@ class AuthManager(object):
@param project: Project in which to add local role.
"""
if role not in FLAGS.allowed_roles:
raise exception.NotFound("The %s role can not be found" % role)
raise exception.NotFound(_("The %s role can not be found") % role)
if project is not None and role in FLAGS.global_roles:
raise exception.NotFound("The %s role is global only" % role)
raise exception.NotFound(_("The %s role is global only") % role)
with self.driver() as drv:
drv.add_role(User.safe_id(user), role, Project.safe_id(project))
@@ -546,7 +546,8 @@ class AuthManager(object):
Project.safe_id(project))
if not network_ref['vpn_public_port']:
raise exception.NotFound('project network data has not been set')
raise exception.NotFound(_('project network data has not '
'been set'))
return (network_ref['vpn_public_address'],
network_ref['vpn_public_port'])
@@ -659,8 +660,7 @@ class AuthManager(object):
port=vpn_port)
zippy.writestr(FLAGS.credential_vpn_file, config)
else:
logging.warn("No vpn data for project %s" %
pid)
logging.warn(_("No vpn data for project %s"), pid)
zippy.writestr(FLAGS.ca_file, crypto.fetch_ca(user.id))
zippy.close()

12
nova/fakerabbit.py
View File

@@ -37,12 +37,12 @@ class Exchange(object):
self._routes = {}
def publish(self, message, routing_key=None):
logging.debug('(%s) publish (key: %s) %s',
logging.debug(_('(%s) publish (key: %s) %s'),
self.name, routing_key, message)
routing_key = routing_key.split('.')[0]
if routing_key in self._routes:
for f in self._routes[routing_key]:
logging.debug('Publishing to route %s', f)
logging.debug(_('Publishing to route %s'), f)
f(message, routing_key=routing_key)
def bind(self, callback, routing_key):
@@ -82,16 +82,16 @@ class Backend(object):
def queue_declare(self, queue, **kwargs):
if queue not in self._queues:
logging.debug('Declaring queue %s', queue)
logging.debug(_('Declaring queue %s'), queue)
self._queues[queue] = Queue(queue)
def exchange_declare(self, exchange, type, *args, **kwargs):
if exchange not in self._exchanges:
logging.debug('Declaring exchange %s', exchange)
logging.debug(_('Declaring exchange %s'), exchange)
self._exchanges[exchange] = Exchange(exchange, type)
def queue_bind(self, queue, exchange, routing_key, **kwargs):
logging.debug('Binding %s to %s with key %s',
logging.debug(_('Binding %s to %s with key %s'),
queue, exchange, routing_key)
self._exchanges[exchange].bind(self._queues[queue].push,
routing_key)
@@ -117,7 +117,7 @@ class Backend(object):
content_type=content_type,
content_encoding=content_encoding)
message.result = True
logging.debug('Getting from %s: %s', queue, message)
logging.debug(_('Getting from %s: %s'), queue, message)
return message
def prepare_message(self, message_data, delivery_mode,

2
nova/process.py
View File

@@ -131,7 +131,7 @@ def get_process_output(executable, args=None, env=None, path=None,
cmd = executable
if args:
cmd = " ".join([cmd] + args)
logging.debug("Running cmd: %s", cmd)
logging.debug(_("Running cmd: %s"), cmd)
process_handler = BackRelayWithInput(
deferred,
cmd,

36
nova/rpc.py
View File

@@ -91,15 +91,15 @@ class Consumer(messaging.Consumer):
self.failed_connection = False
break
except: # Catching all because carrot sucks
logging.exception("AMQP server on %s:%d is unreachable." \
" Trying again in %d seconds." % (
logging.exception(_("AMQP server on %s:%d is unreachable."
" Trying again in %d seconds.") % (
FLAGS.rabbit_host,
FLAGS.rabbit_port,
FLAGS.rabbit_retry_interval))
self.failed_connection = True
if self.failed_connection:
logging.exception("Unable to connect to AMQP server" \
" after %d tries. Shutting down." % FLAGS.rabbit_max_retries)
logging.exception(_("Unable to connect to AMQP server"
" after %d tries. Shutting down.") % FLAGS.rabbit_max_retries)
sys.exit(1)
def fetch(self, no_ack=None, auto_ack=None, enable_callbacks=False):
@@ -116,14 +116,14 @@ class Consumer(messaging.Consumer):
self.declare()
super(Consumer, self).fetch(no_ack, auto_ack, enable_callbacks)
if self.failed_connection:
logging.error("Reconnected to queue")
logging.error(_("Reconnected to queue"))
self.failed_connection = False
# NOTE(vish): This is catching all errors because we really don't
# exceptions to be logged 10 times a second if some
# persistent failure occurs.
except Exception: # pylint: disable-msg=W0703
if not self.failed_connection:
logging.exception("Failed to fetch message from queue")
logging.exception(_("Failed to fetch message from queue"))
self.failed_connection = True
def attach_to_eventlet(self):
@@ -161,7 +161,7 @@ class TopicConsumer(Consumer):
class AdapterConsumer(TopicConsumer):
"""Calls methods on a proxy object based on method and args"""
def __init__(self, connection=None, topic="broadcast", proxy=None):
LOG.debug('Initing the Adapter Consumer for %s' % (topic))
LOG.debug(_('Initing the Adapter Consumer for %s') % (topic))
self.proxy = proxy
super(AdapterConsumer, self).__init__(connection=connection,
topic=topic)
@@ -176,7 +176,7 @@ class AdapterConsumer(TopicConsumer):
Example: {'method': 'echo', 'args': {'value': 42}}
"""
LOG.debug('received %s' % (message_data))
LOG.debug(_('received %s') % (message_data))
msg_id = message_data.pop('_msg_id', None)
ctxt = _unpack_context(message_data)
@@ -189,8 +189,8 @@ class AdapterConsumer(TopicConsumer):
# messages stay in the queue indefinitely, so for now
# we just log the message and send an error string
# back to the caller
LOG.warn('no method for message: %s' % (message_data))
msg_reply(msg_id, 'No method for message: %s' % message_data)
LOG.warn(_('no method for message: %s') % (message_data))
msg_reply(msg_id, _('No method for message: %s') % message_data)
return
node_func = getattr(self.proxy, str(method))
@@ -246,7 +246,7 @@ def msg_reply(msg_id, reply=None, failure=None):
if failure:
message = failure.getErrorMessage()
traceback = failure.getTraceback()
logging.error("Returning exception %s to caller", message)
logging.error(_("Returning exception %s to caller"), message)
logging.error(traceback)
failure = (failure.type.__name__, str(failure.value), traceback)
conn = Connection.instance()
@@ -287,7 +287,7 @@ def _unpack_context(msg):
if key.startswith('_context_'):
value = msg.pop(key)
context_dict[key[9:]] = value
LOG.debug('unpacked context: %s', context_dict)
LOG.debug(_('unpacked context: %s'), context_dict)
return context.RequestContext.from_dict(context_dict)
@@ -306,10 +306,10 @@ def _pack_context(msg, context):
def call(context, topic, msg):
"""Sends a message on a topic and wait for a response"""
LOG.debug("Making asynchronous call...")
LOG.debug(_("Making asynchronous call..."))
msg_id = uuid.uuid4().hex
msg.update({'_msg_id': msg_id})
LOG.debug("MSG_ID is %s" % (msg_id))
LOG.debug(_("MSG_ID is %s") % (msg_id))
_pack_context(msg, context)
class WaitMessage(object):
@@ -345,7 +345,7 @@ def call_twisted(context, topic, msg):
LOG.debug("Making asynchronous call...")
msg_id = uuid.uuid4().hex
msg.update({'_msg_id': msg_id})
LOG.debug("MSG_ID is %s" % (msg_id))
LOG.debug(_("MSG_ID is %s") % (msg_id))
_pack_context(msg, context)
conn = Connection.instance()
@@ -384,7 +384,7 @@ def cast(context, topic, msg):
def generic_response(message_data, message):
"""Logs a result and exits"""
LOG.debug('response %s', message_data)
LOG.debug(_('response %s'), message_data)
message.ack()
sys.exit(0)
@@ -393,8 +393,8 @@ def send_message(topic, message, wait=True):
"""Sends a message for testing"""
msg_id = uuid.uuid4().hex
message.update({'_msg_id': msg_id})
LOG.debug('topic is %s', topic)
LOG.debug('message %s', message)
LOG.debug(_('topic is %s'), topic)
LOG.debug(_('message %s'), message)
if wait:
consumer = messaging.Consumer(connection=Connection.instance(),

13
nova/scheduler/simple.py
View File

@@ -47,7 +47,7 @@ class SimpleScheduler(chance.ChanceScheduler):
for result in results:
(service, instance_cores) = result
if instance_cores + instance_ref['vcpus'] > FLAGS.max_cores:
raise driver.NoValidHost("All hosts have too many cores")
raise driver.NoValidHost(_("All hosts have too many cores"))
if self.service_is_up(service):
# NOTE(vish): this probably belongs in the manager, if we
# can generalize this somehow
@@ -57,7 +57,7 @@ class SimpleScheduler(chance.ChanceScheduler):
{'host': service['host'],
'scheduled_at': now})
return service['host']
raise driver.NoValidHost("No hosts found")
raise driver.NoValidHost(_("No hosts found"))
def schedule_create_volume(self, context, volume_id, *_args, **_kwargs):
"""Picks a host that is up and has the fewest volumes."""
@@ -66,7 +66,8 @@ class SimpleScheduler(chance.ChanceScheduler):
for result in results:
(service, volume_gigabytes) = result
if volume_gigabytes + volume_ref['size'] > FLAGS.max_gigabytes:
raise driver.NoValidHost("All hosts have too many gigabytes")
raise driver.NoValidHost(_("All hosts have too many "
"gigabytes"))
if self.service_is_up(service):
# NOTE(vish): this probably belongs in the manager, if we
# can generalize this somehow
@@ -76,7 +77,7 @@ class SimpleScheduler(chance.ChanceScheduler):
{'host': service['host'],
'scheduled_at': now})
return service['host']
raise driver.NoValidHost("No hosts found")
raise driver.NoValidHost(_("No hosts found"))
def schedule_set_network_host(self, context, *_args, **_kwargs):
"""Picks a host that is up and has the fewest networks."""
@@ -85,7 +86,7 @@ class SimpleScheduler(chance.ChanceScheduler):
for result in results:
(service, instance_count) = result
if instance_count >= FLAGS.max_networks:
raise driver.NoValidHost("All hosts have too many networks")
raise driver.NoValidHost(_("All hosts have too many networks"))
if self.service_is_up(service):
return service['host']
raise driver.NoValidHost("No hosts found")
raise driver.NoValidHost(_("No hosts found"))

4
nova/server.py
View File

@@ -58,7 +58,7 @@ def stop(pidfile):
try:
pid = int(open(pidfile, 'r').read().strip())
except IOError:
message = "pidfile %s does not exist. Daemon not running?\n"
message = _("pidfile %s does not exist. Daemon not running?\n")
sys.stderr.write(message % pidfile)
return
@@ -84,7 +84,7 @@ def serve(name, main):
if not FLAGS.pidfile:
FLAGS.pidfile = '%s.pid' % name
logging.debug("Full set of FLAGS: \n\n\n")
logging.debug(_("Full set of FLAGS: \n\n\n"))
for flag in FLAGS:
logging.debug("%s : %s", flag, FLAGS.get(flag, None))

6
nova/twistd.py
View File

@@ -208,7 +208,7 @@ def stop(pidfile):
pid = None
if not pid:
message = "pidfile %s does not exist. Daemon not running?\n"
message = _("pidfile %s does not exist. Daemon not running?\n")
sys.stderr.write(message % pidfile)
# Not an error in a restart
return
@@ -229,7 +229,7 @@ def stop(pidfile):
def serve(filename):
logging.debug("Serving %s" % filename)
logging.debug(_("Serving %s") % filename)
name = os.path.basename(filename)
OptionsClass = WrapTwistedOptions(TwistdServerOptions)
options = OptionsClass()
@@ -281,7 +281,7 @@ def serve(filename):
else:
logging.getLogger().setLevel(logging.WARNING)
logging.debug("Full set of FLAGS:")
logging.debug(_("Full set of FLAGS:"))
for flag in FLAGS:
logging.debug("%s : %s" % (flag, FLAGS.get(flag, None)))

12
nova/validate.py
View File

@@ -42,7 +42,7 @@ def rangetest(**argchecks):
# was passed by name
if float(kargs[argname]) < low or \
float(kargs[argname]) > high:
errmsg = '{0} argument "{1}" not in {2}..{3}'
errmsg = _('{0} argument "{1}" not in {2}..{3}')
errmsg = errmsg.format(funcname, argname, low, high)
raise TypeError(errmsg)
@@ -51,8 +51,8 @@ def rangetest(**argchecks):
position = positionals.index(argname)
if float(pargs[position]) < low or \
float(pargs[position]) > high:
errmsg = '{0} argument "{1}" with value of {4} ' \
'not in {2}..{3}'
errmsg = _('{0} argument "{1}" with value of {4} '
'not in {2}..{3}')
errmsg = errmsg.format(funcname, argname, low, high,
pargs[position])
raise TypeError(errmsg)
@@ -76,14 +76,14 @@ def typetest(**argchecks):
for (argname, typeof) in argchecks.items():
if argname in kargs:
if not isinstance(kargs[argname], typeof):
errmsg = '{0} argument "{1}" not of type {2}'
errmsg = _('{0} argument "{1}" not of type {2}')
errmsg = errmsg.format(funcname, argname, typeof)
raise TypeError(errmsg)
elif argname in positionals:
position = positionals.index(argname)
if not isinstance(pargs[position], typeof):
errmsg = '{0} argument "{1}" with value of {2} ' \
'not of type {3}'
errmsg = _('{0} argument "{1}" with value of {2} '
'not of type {3}')
errmsg = errmsg.format(funcname, argname,
pargs[position], typeof)
raise TypeError(errmsg)