upstream/ipython Files · IPython/core/tests/test_application.py

two-process interactive shell progress...

two-process interactive shell progress * execute payloads (e.g. page/pinfo output) are displayed and paged. * aborted replies don't crash frontend. * intermediate iopub is displayed as it comes * wait for kernel to start before printing first prompt. This gets the right number on the first prompt, and also avoids the log output from being drawn after the first prompt. * protect most of the interact block from keyboard interrupts, which could cause weird errors if ctrl-C was held for a while. * separate restart/wait prompt when kernel dies.

Thomas Kluyver - - Load All Authors

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      # coding: utf-8

      """Tests for IPython.core.application"""

      import os

      import tempfile

      from IPython.core.application import BaseIPythonApplication

      from IPython.testing import decorators as testdec

      from IPython.utils import py3compat

      @testdec.onlyif_unicode_paths

      def test_unicode_cwd():

          """Check that IPython starts with non-ascii characters in the path."""

          wd = tempfile.mkdtemp(suffix=u"€")

          old_wd = os.getcwdu()

          os.chdir(wd)

          #raise Exception(repr(os.getcwdu()))

          try:

              app = BaseIPythonApplication()

              # The lines below are copied from Application.initialize()

              app.init_profile_dir()

              app.init_config_files()

              app.load_config_file(suppress_errors=False)

          finally:

              os.chdir(old_wd)

      @testdec.onlyif_unicode_paths

      def test_unicode_ipdir():

          """Check that IPython starts with non-ascii characters in the IP dir."""

          ipdir = tempfile.mkdtemp(suffix=u"€")

          # Create the config file, so it tries to load it.

          with open(os.path.join(ipdir, 'ipython_config.py'), "w") as f:

              pass

          old_ipdir1 = os.environ.pop("IPYTHONDIR", None)

          old_ipdir2 = os.environ.pop("IPYTHON_DIR", None)

          os.environ["IPYTHONDIR"] = py3compat.unicode_to_str(ipdir, "utf-8")

          try:

              app = BaseIPythonApplication()

              # The lines below are copied from Application.initialize()

              app.init_profile_dir()

              app.init_config_files()

              app.load_config_file(suppress_errors=False)

          finally:

              if old_ipdir1:

                  os.environ["IPYTHONDIR"] = old_ipdir1

              if old_ipdir2:

                  os.environ["IPYTHONDIR"] = old_ipdir2

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				# coding: utf-8
				"""Tests for IPython.core.application"""

				import os
				import tempfile

				from IPython.core.application import BaseIPythonApplication
				from IPython.testing import decorators as testdec
				from IPython.utils import py3compat

				@testdec.onlyif_unicode_paths
				def test_unicode_cwd():
				"""Check that IPython starts with non-ascii characters in the path."""
				wd = tempfile.mkdtemp(suffix=u"€")

				old_wd = os.getcwdu()
				os.chdir(wd)
				#raise Exception(repr(os.getcwdu()))
				try:
				app = BaseIPythonApplication()
				# The lines below are copied from Application.initialize()
				app.init_profile_dir()
				app.init_config_files()
				app.load_config_file(suppress_errors=False)
				finally:
				os.chdir(old_wd)

				@testdec.onlyif_unicode_paths
				def test_unicode_ipdir():
				"""Check that IPython starts with non-ascii characters in the IP dir."""
				ipdir = tempfile.mkdtemp(suffix=u"€")

				# Create the config file, so it tries to load it.
				with open(os.path.join(ipdir, 'ipython_config.py'), "w") as f:
				pass

				old_ipdir1 = os.environ.pop("IPYTHONDIR", None)
				old_ipdir2 = os.environ.pop("IPYTHON_DIR", None)
				os.environ["IPYTHONDIR"] = py3compat.unicode_to_str(ipdir, "utf-8")
				try:
				app = BaseIPythonApplication()
				# The lines below are copied from Application.initialize()
				app.init_profile_dir()
				app.init_config_files()
				app.load_config_file(suppress_errors=False)
				finally:
				if old_ipdir1:
				os.environ["IPYTHONDIR"] = old_ipdir1
				if old_ipdir2:
				os.environ["IPYTHONDIR"] = old_ipdir2