upstream/ipython Files · IPython/terminal/tests/test_help.py

Python vs IPython: recommend %cd, %env over !cd, !export...

Python vs IPython: recommend %cd, %env over !cd, !export The quick overview mentioned `!cd DIR` among examples of shell commands one might use —but that doesn't work as user would hope (can only affect commands in same ! e.g. `!cd /; pwd`). That's not as bad now that `!cd` prints a warning, but IMHO better to provide the right mental model up front. => Replaced that with minimal motivation why `!cd` and `!export` can't work, recommending some %magic alternatives; moved it out of examples to not distract, and right before Magics section.

Nikita Kniazev - - Load All Authors

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      """Test help output of various IPython entry points"""

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      import pytest

      import IPython.testing.tools as tt

      def test_ipython_help():

          tt.help_all_output_test()

      def test_profile_help():

          tt.help_all_output_test("profile")

      def test_profile_list_help():

          tt.help_all_output_test("profile list")

      def test_profile_create_help():

          tt.help_all_output_test("profile create")

      def test_locate_help():

          tt.help_all_output_test("locate")

      def test_locate_profile_help():

          tt.help_all_output_test("locate profile")

      def test_trust_help():

          pytest.importorskip("nbformat")

          tt.help_all_output_test("trust")

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				"""Test help output of various IPython entry points"""

				# Copyright (c) IPython Development Team.
				# Distributed under the terms of the Modified BSD License.

				import pytest
				import IPython.testing.tools as tt


				def test_ipython_help():
				tt.help_all_output_test()

				def test_profile_help():
				tt.help_all_output_test("profile")

				def test_profile_list_help():
				tt.help_all_output_test("profile list")

				def test_profile_create_help():
				tt.help_all_output_test("profile create")

				def test_locate_help():
				tt.help_all_output_test("locate")

				def test_locate_profile_help():
				tt.help_all_output_test("locate profile")

				def test_trust_help():
				pytest.importorskip("nbformat")
				tt.help_all_output_test("trust")