upstream/ipython Files · IPython/kernel/__init__.py

use Popen instead of getstatusoutput to check for libedit....

use Popen instead of getstatusoutput to check for libedit. getstatusoutput uses os.popen, and is vulnerable to EINTR weirdness in environments such as gdb or PyQt. Exponential falloff is also used, to prevent waiting forever or firing requests too fast, though I haven't had it fire more than once after moving to Popen. closes gh-473

Brian Granger - - Load All Authors

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      """IPython.kernel has been replaced by IPython.parallel.

      The previous version of IPython's parallel library was located at this

      location (IPython.kernel). It has been moved to the IPython.parallel

      subpackage and has been refactored to use zeromq/pyzmq instead of twisted.

      Please see INSERT URL for further details.

      """

      raise ImportError(__doc__)

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				"""IPython.kernel has been replaced by IPython.parallel.

				The previous version of IPython's parallel library was located at this
				location (IPython.kernel). It has been moved to the IPython.parallel
				subpackage and has been refactored to use zeromq/pyzmq instead of twisted.

				Please see INSERT URL for further details.
				"""

				raise ImportError(__doc__)