Package node_manager_fkie :: Module supervised_popen :: Class SupervisedPopen

Class SupervisedPopen

       object --+            
                |            
sip.simplewrapper --+        
                    |        
          sip.wrapper --+    
                        |    
     PyQt4.QtCore.QObject --+
                            |
                           SupervisedPopen

The class overrides the subprocess.Popen and waits in a thread for its finish. If an error is printed out, it will be shown in a message dialog.

Instance Methods

__init__(self, args, bufsize=0, executable=None, stdin=None, stdout=None, stderr=-1, preexec_fn=None, close_fds=False, shell=False, cwd=None, env=None, universal_newlines=False, startupinfo=None, creationflags=0, object_id='', description='')
For arguments see https://docs.python.org/2/library/subprocess.html Additional arguments: :param object_id: the identification string of this object and title of the error message dialog :type object_id: str :param description: the description string used as addiotional information in dialog if an error was occured :type description: str source code

on_error(self, object_id, descr, msg)

source code

Inherited from PyQt4.QtCore.QObject: __getattr__, blockSignals, childEvent, children, connect, connectNotify, customEvent, deleteLater, destroyed, disconnect, disconnectNotify, dumpObjectInfo, dumpObjectTree, dynamicPropertyNames, emit, event, eventFilter, findChild, findChildren, inherits, installEventFilter, isWidgetType, killTimer, metaObject, moveToThread, objectName, parent, property, pyqtConfigure, receivers, removeEventFilter, sender, senderSignalIndex, setObjectName, setParent, setProperty, signalsBlocked, startTimer, thread, timerEvent, tr, trUtf8

Inherited from sip.simplewrapper: __new__

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables
Inherited from `PyQt4.QtCore.QObject`: `staticMetaObject`

Instance Variables

error(...)
the signal is emitted if error output was detected (id, decription, message)

source code

finished(...)
the signal is emitted on exit (id)

source code

Properties
	stdout
	stderr
	stdin
Inherited from `object`: `__class__`

Method Details

init(self, args, bufsize=0, executable=None, stdin=None, stdout=None, stderr=-1, preexec_fn=None, close_fds=False, shell=False, cwd=None, env=None, universal_newlines=False, startupinfo=None, creationflags=0, object_id=`''`, description=`''`)
(Constructor)

source code

For arguments see https://docs.python.org/2/library/subprocess.html Additional arguments: :param object_id: the identification string of this object and title of the error message dialog :type object_id: str :param description: the description string used as addiotional information in dialog if an error was occured :type description: str

Overrides: object.__init__

Property Details

stdout

Get Method:: unreachable.stdout(self)

stderr

Get Method:: unreachable.stderr(self)

stdin

Get Method:: unreachable.stdin(self)

Class SupervisedPopen

__init__(self, args, bufsize=0, executable=None, stdin=None, stdout=None, stderr=-1, preexec_fn=None, close_fds=False, shell=False, cwd=None, env=None, universal_newlines=False, startupinfo=None, creationflags=0, object_id='', description='') (Constructor)

stdout

stderr

stdin

init(self, args, bufsize=0, executable=None, stdin=None, stdout=None, stderr=-1, preexec_fn=None, close_fds=False, shell=False, cwd=None, env=None, universal_newlines=False, startupinfo=None, creationflags=0, object_id=`''`, description=`''`)
(Constructor)