ACIL FM

Nama	Ukuran	Aksi
client	-	Open
server	-	Open
__pycache__	-	Open
connection.py	10.67 MB	View DL Edit
constants.py	1.34 MB	View DL Edit
error.py	8.59 MB	View DL Edit
identifier.py	6.37 MB	View DL Edit
loop.py	1.91 MB	View DL Edit
namespace.py	1.44 MB	View DL Edit
signal.py	2.11 MB	View DL Edit
specification.py	8.94 MB	View DL Edit
structure.py	12.55 MB	View DL Edit
typing.py	9.54 MB	View DL Edit
xml.py	4.9 MB	View DL Edit
__init__.py	0 B	View DL Edit

Edit file: /usr/lib/python3.9/site-packages/dasbus/signal.py

#
# Representation of a signal
#
# Copyright (C) 2019  Red Hat, Inc.  All rights reserved.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
# USA
#

__all__ = ["Signal"]

class Signal(object):
    """Default representation of a signal."""

__slots__ = [
        "_callbacks",
        "__weakref__"
    ]

def __init__(self):
        """Create a new signal."""
        self._callbacks = []

def connect(self, callback):
        """Connect to a signal.

:param callback: a function to register
        """
        self._callbacks.append(callback)

def __call__(self, *args, **kwargs):
        """Emit a signal with the given arguments."""
        self.emit(*args, **kwargs)

def emit(self, *args, **kwargs):
        """Emit a signal with the given arguments."""
        # The list of callbacks can be changed, so
        # use a copy of the list for the iteration.
        for callback in self._callbacks.copy():
            callback(*args, **kwargs)

def disconnect(self, callback=None):
        """Disconnect from a signal.

If no callback is specified, then all functions will
        be unregistered from the signal.

If the specified callback isn't registered, do nothing.

:param callback: a function to unregister or None
        """
        if callback is None:
            self._callbacks.clear()
            return

try:
            self._callbacks.remove(callback)
        except ValueError:
            pass

Batal