upstream/ipython Files · IPython/deathrow/oldfrontend/process/__init__.py

Set calling program to the empty string, when argv not in sys...

Set calling program to the empty string, when argv not in sys It might happen, then the sys module has no argv, when embeding IPython into other programs with IPython.embed(). In that case, just set the calling program to "" or other logic in IPython will crash - for instance when checking for command line arguments.

Brian Granger - - Load All Authors

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      """

      Package for dealing for process execution in a callback environment, in a

      portable way.

      killable_process.py is a wrapper of subprocess.Popen that allows the

      subprocess and its children to be killed in a reliable way, including

      under windows.

      winprocess.py is required by killable_process.py to kill processes under

      windows.

      piped_process.py wraps process execution with callbacks to print output,

      in a non-blocking way. It can be used to interact with a subprocess in eg

      a GUI event loop.

      """

      from pipedprocess import PipedProcess

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				"""
				Package for dealing for process execution in a callback environment, in a
				portable way.

				killable_process.py is a wrapper of subprocess.Popen that allows the
				subprocess and its children to be killed in a reliable way, including
				under windows.

				winprocess.py is required by killable_process.py to kill processes under
				windows.

				piped_process.py wraps process execution with callbacks to print output,
				in a non-blocking way. It can be used to interact with a subprocess in eg
				a GUI event loop.
				"""

				from pipedprocess import PipedProcess