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Code Issues Releases Wiki Activity

Use new f-strings where possible

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This commit is contained in:
Kristóf Tóth 2018-04-19 09:21:41 +02:00
parent 3f36826597
commit b1592e8ebb
5 changed files with 8 additions and 8 deletions
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4
lib/tfw/components/webide_event_handler.py
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@ -40,9 +40,9 @@ class FileManager: # pylint: disable=too-many-instance-attributes
@workdir.setter @workdir.setter
def workdir(self, directory): def workdir(self, directory):
if not exists(directory) or not isdir(directory): if not exists(directory) or not isdir(directory):
raise EnvironmentError('"{}" is not a directory!'.format(directory)) raise EnvironmentError(f'"{directory}" is not a directory!')
if not self._is_in_whitelisted_dir(directory): if not self._is_in_whitelisted_dir(directory):
raise EnvironmentError('Directory "{}" is not in whitelist!'.format(directory)) raise EnvironmentError(f'Directory "{directory}" is not in whitelist!')
self._workdir = directory self._workdir = directory
@property @property

2
lib/tfw/linear_fsm.py
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@ -13,6 +13,6 @@ class LinearFSM(FSMBase):
""" """
def __init__(self, number_of_steps): def __init__(self, number_of_steps):
self.states = list(map(str, range(number_of_steps))) self.states = list(map(str, range(number_of_steps)))
self.transitions = [{'trigger': 'step_{}'.format(int(index)+1), 'source': index, 'dest': str(int(index)+1)} self.transitions = [{'trigger': f'step_{int(index)+1}', 'source': index, 'dest': str(int(index)+1)}
for index in self.states[:-1]] for index in self.states[:-1]]
super(LinearFSM, self).__init__() super(LinearFSM, self).__init__()

2
lib/tfw/networking/controller_connector.py
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@ -12,7 +12,7 @@ class ControllerConnector(ZMQConnectorBase):
def __init__(self, zmq_context=None): def __init__(self, zmq_context=None):
super(ControllerConnector, self).__init__(zmq_context) super(ControllerConnector, self).__init__(zmq_context)
self._zmq_rep_socket = self._zmq_context.socket(zmq.REP) self._zmq_rep_socket = self._zmq_context.socket(zmq.REP)
self._zmq_rep_socket.connect('tcp://localhost:{}'.format(TFWENV.CONTROLLER_PORT)) self._zmq_rep_socket.connect(f'tcp://localhost:{TFWENV.CONTROLLER_PORT}')
self._zmq_rep_stream = ZMQStream(self._zmq_rep_socket) self._zmq_rep_stream = ZMQStream(self._zmq_rep_socket)
self.register_callback = self._zmq_rep_stream.on_recv_stream self.register_callback = self._zmq_rep_stream.on_recv_stream

4
lib/tfw/networking/event_handlers/server_connector.py
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@ -15,7 +15,7 @@ class ServerDownlinkConnector(ZMQConnectorBase):
def __init__(self, zmq_context=None): def __init__(self, zmq_context=None):
super(ServerDownlinkConnector, self).__init__(zmq_context) super(ServerDownlinkConnector, self).__init__(zmq_context)
self._zmq_sub_socket = self._zmq_context.socket(zmq.SUB) self._zmq_sub_socket = self._zmq_context.socket(zmq.SUB)
self._zmq_sub_socket.connect('tcp://localhost:{}'.format(TFWENV.PUBLISHER_PORT)) self._zmq_sub_socket.connect(f'tcp://localhost:{TFWENV.PUBLISHER_PORT}')
self._zmq_sub_stream = ZMQStream(self._zmq_sub_socket) self._zmq_sub_stream = ZMQStream(self._zmq_sub_socket)
self.subscribe = partial(self._zmq_sub_socket.setsockopt_string, zmq.SUBSCRIBE) self.subscribe = partial(self._zmq_sub_socket.setsockopt_string, zmq.SUBSCRIBE)
@ -30,7 +30,7 @@ class ServerUplinkConnector(ZMQConnectorBase):
def __init__(self, zmq_context=None): def __init__(self, zmq_context=None):
super(ServerUplinkConnector, self).__init__(zmq_context) super(ServerUplinkConnector, self).__init__(zmq_context)
self._zmq_push_socket = self._zmq_context.socket(zmq.PUSH) self._zmq_push_socket = self._zmq_context.socket(zmq.PUSH)
self._zmq_push_socket.connect('tcp://localhost:{}'.format(TFWENV.RECEIVER_PORT)) self._zmq_push_socket.connect(f'tcp://localhost:{TFWENV.RECEIVER_PORT}')
def send_to_eventhandler(self, message): def send_to_eventhandler(self, message):
""" """

4
lib/tfw/networking/server/event_handler_connector.py
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@ -16,7 +16,7 @@ class EventHandlerDownlinkConnector(ZMQConnectorBase):
super(EventHandlerDownlinkConnector, self).__init__(zmq_context) super(EventHandlerDownlinkConnector, self).__init__(zmq_context)
self._zmq_pull_socket = self._zmq_context.socket(zmq.PULL) self._zmq_pull_socket = self._zmq_context.socket(zmq.PULL)
self._zmq_pull_stream = ZMQStream(self._zmq_pull_socket) self._zmq_pull_stream = ZMQStream(self._zmq_pull_socket)
address = 'tcp://*:{}'.format(TFWENV.RECEIVER_PORT) address = f'tcp://*:{TFWENV.RECEIVER_PORT}'
self._zmq_pull_socket.bind(address) self._zmq_pull_socket.bind(address)
LOG.debug('Pull socket bound to %s', address) LOG.debug('Pull socket bound to %s', address)
@ -25,7 +25,7 @@ class EventHandlerUplinkConnector(ZMQConnectorBase):
def __init__(self, zmq_context=None): def __init__(self, zmq_context=None):
super(EventHandlerUplinkConnector, self).__init__(zmq_context) super(EventHandlerUplinkConnector, self).__init__(zmq_context)
self._zmq_pub_socket = self._zmq_context.socket(zmq.PUB) self._zmq_pub_socket = self._zmq_context.socket(zmq.PUB)
address = 'tcp://*:{}'.format(TFWENV.PUBLISHER_PORT) address = f'tcp://*:{TFWENV.PUBLISHER_PORT}'
self._zmq_pub_socket.bind(address) self._zmq_pub_socket.bind(address)
LOG.debug('Pub socket bound to %s', address) LOG.debug('Pub socket bound to %s', address)