event_signal | Python library to help notify when something | Monitoring library
kandi X-RAY | event_signal Summary
kandi X-RAY | event_signal Summary
Python library to help notify when something has changed.
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Top functions reviewed by kandi - BETA
- Creates a signaler instance for the given instance
- Copy all the callbacks as bound to the signal
- Get the value of the attribute
- Get the value of the signal
- Disable a signal handler
- Return an event handler instance
- Block all signals
- Block all the signals for the object
- Get signal from instance
- Return the function associated with the given signal_type
- Fire signal handler
- Decorator to register a signal
- Block the signal
- Create a new signaler instance
- Get the meta of the file
- Disconnect a function from the signal
- Read the contents of a file
- Override block signals
- Connect a function to signal
event_signal Key Features
event_signal Examples and Code Snippets
from event_signal import bind, bind_signals # bind_signals is only for directly giving signalers.
class XTest(object):
def __init__(self, x=0, y=0):
self._x = x
self._y = y
def get_x(self):
return self._x
def
from event_signal import signaler
class XTest(object):
def __init__(self, x=0):
self._x = x
def get_x(self):
return self._x
@signaler
def set_x(self, x):
self._x = x
@set_x.on("before_change")
from event_signal import signaler, bind_qt, unbind_qt
from qtpy import QtWidgets
class MyData(object):
def __init__(self, name='hello'):
self._name = name
def get_name(self):
return self._name
@signaler(getter=get_name)
Community Discussions
Trending Discussions on event_signal
QUESTION
I am trying to make a TCP / TLS connection with the SocketClient class from Gio via giomm.
Everything was fine, until I connected to the SocketClient::event_signal ()
signal with sigc::ptr_fun ()
.
Here is a trimmed down example code that demonstrates the problem:
...ANSWER
Answered 2018-Jun-09 at 11:24There seems to be a bug in the reference counting in either glibmm or gio.
If I reference the objects manually in the event the problem goes away:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install event_signal
You can use event_signal like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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