Package node_manager_fkie :: Module file_watcher :: Class FileWatcher

Class FileWatcher

python_qt_binding.QtCore.QObject --+
                                   |
                                  FileWatcher

A class to watch for file changes.

Instance Methods

__init__(self)

source code

__del__(self)

source code

on_file_changed(self, filepath)
callback method, which is called by QtCore.QFileSystemWatcher if one of a launch file, included files or binary are changed.

source code

add_launch(self, masteruri, launch_file, launch_id, files)

source code

rem_launch(self, masteruri, launch_file='', launch_id='')

source code

add_binary(self, binary_file, node_name, masteruri, launchfile)

source code

rem_binary(self, node_name)

source code

update_files(self)

source code

Instance Variables
	config_changed = `Signal(str, list)` a signal to inform the receiver about the changes on launch file or included file.
	binary_changed = `Signal(str, list)` a signal to inform the receiver about the changes on binary file or included file.

Method Details

on_file_changed(self, filepath)

source code

callback method, which is called by QtCore.QFileSystemWatcher if one of a launch file, included files or binary are changed. Depend on type of the file a FileWatcher.config_changed or FileWatcher.binary_changed signal will be emitted.

Instance Variable Details

config_changed

a signal to inform the receiver about the changes on launch file or included file. Parameter: (changed file, list of tuples(masteruri, launch file))

Value:

Signal(str, list)

binary_changed

a signal to inform the receiver about the changes on binary file or included file. Parameter: (binary file, list of tuples(node name, masteruri, launchfile))

Value:

Signal(str, list)