gcmd.Command Class Reference

Run command in separate thread. More...

Public Member Functions
def	__init__

Data Fields
	cmd
	stderr
	cmdThread
	returncode

Detailed Description

Run command in separate thread.

Used for commands launched on the background.

If stdout/err is redirected, write() method is required for the given classes.

cmd = Command(cmd=['d.rast', 'elevation.dem'], verbose=3, wait=True)

if cmd.returncode == None:
    print 'RUNNING?'
elif cmd.returncode == 0:
    print 'SUCCESS'
else:
    print 'FAILURE (%d)' % cmd.returncode

Parameters

cmd	command given as list
stdin	standard input stream
verbose	verbose level [0, 3] (–q, –v)
wait	wait for child execution terminated
rerr	error handling (when CmdError raised). True for redirection to stderr, False for GUI dialog, None for no operation (quiet mode)
stdout	redirect standard output or None
stderr	redirect standard error output or None

Definition at line 305 of file gcmd.py.

Constructor & Destructor Documentation

def gcmd.Command.__init__	(		self,
			cmd,
			stdin = None,
			verbose = None,
			wait = True,
			rerr = False,
			stdout = None,
			stderr = None
	)

Definition at line 335 of file gcmd.py.

Field Documentation

gcmd.Command.cmd

Definition at line 337 of file gcmd.py.

Referenced by render.Layer.GetCmd(), forms.GUI.GetCmd(), wxnviz.ImageTexture.GetCmd(), vclean.VectorCleaningFrame.OnCleaningRun(), vclean.VectorCleaningFrame.OnCopy(), vclean.VectorCleaningFrame.OnHelp(), mcalc_builder.MapCalcFrame.OnHelp(), mcalc_builder.MapCalcFrame.OnMCalcRun(), dialogs.DecorationDialog.OnOptions(), render.Layer.Render(), gcmd.CommandThread.run(), and render.Layer.SetCmd().

gcmd.Command.cmdThread

Definition at line 358 of file gcmd.py.

gcmd.Command.returncode

Definition at line 366 of file gcmd.py.

gcmd.Command.stderr

Definition at line 338 of file gcmd.py.

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The documentation for this class was generated from the following file:

• gcmd.py