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proc
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self
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root
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opt
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imunify360
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venv
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lib
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python3.11
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site-packages
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sdnotify
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__init__.py
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import socket import os import sys __version__ = "0.3.2" # Byte conversion utility for compatibility between # Python 2 and 3. # http://python3porting.com/problems.html#nicer-solutions if sys.version_info < (3,): def _b(x): return x else: import codecs def _b(x): return codecs.latin_1_encode(x)[0] class SystemdNotifier: """This class holds a connection to the systemd notification socket and can be used to send messages to systemd using its notify method.""" def __init__(self, debug=False): """Instantiate a new notifier object. This will initiate a connection to the systemd notification socket. Normally this method silently ignores exceptions (for example, if the systemd notification socket is not available) to allow applications to function on non-systemd based systems. However, setting debug=True will cause this method to raise any exceptions generated to the caller, to aid in debugging. """ self.debug = debug try: self.socket = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM) addr = os.getenv('NOTIFY_SOCKET') if addr[0] == '@': addr = '\0' + addr[1:] self.socket.connect(addr) except: self.socket = None if self.debug: raise def notify(self, state): """Send a notification to systemd. state is a string; see the man page of sd_notify (http://www.freedesktop.org/software/systemd/man/sd_notify.html) for a description of the allowable values. Normally this method silently ignores exceptions (for example, if the systemd notification socket is not available) to allow applications to function on non-systemd based systems. However, setting debug=True will cause this method to raise any exceptions generated to the caller, to aid in debugging.""" try: self.socket.sendall(_b(state)) except: if self.debug: raise