upstream/ipython Files · IPython/__main__.py

Fix memory leak in Qt event loop integration (#14240) (#14251)...

Fix memory leak in Qt event loop integration (#14240) (#14251) The QEventLoop object, `event_loop`, created in `IPython/terminal/pt_intputhooks/qt.py` L58 is not deleted when exiting the scope as passing `app` to the constructor parents the object to `app`. This creates a memory leak as QEventLoop objects are being accumulated. The issue was originally reported by @pag who also suggested the fix. `pytest IPython/terminal/tests/` runs through without errors. I have tested the changes and see no more accumulation of `QEventLoop` objects. This fixes

Matthias Bussonnier - - Load All Authors

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      # PYTHON_ARGCOMPLETE_OK

      # encoding: utf-8

      """Terminal-based IPython entry point.

      """

      # -----------------------------------------------------------------------------

      #  Copyright (c) 2012, IPython Development Team.

      #

      #  Distributed under the terms of the Modified BSD License.

      #

      #  The full license is in the file COPYING.txt, distributed with this software.

      # -----------------------------------------------------------------------------

      from IPython import start_ipython

      start_ipython()

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				# PYTHON_ARGCOMPLETE_OK
				# encoding: utf-8
				"""Terminal-based IPython entry point.
				"""
				# -----------------------------------------------------------------------------
				# Copyright (c) 2012, IPython Development Team.
				#
				# Distributed under the terms of the Modified BSD License.
				#
				# The full license is in the file COPYING.txt, distributed with this software.
				# -----------------------------------------------------------------------------

				from IPython import start_ipython

				start_ipython()