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

fix base64 code in nbformat.v2...

fix base64 code in nbformat.v2 base64 encoding functions were called, but had no effect, because the notebook already has everything as b64-encoded bytestrings, which are valid ascii literals on Python 2. However, the encode/decode logic is actually triggered on Python 3, revealing its errors. This fixes the base64 functions that had no effect to have their intended effect, but does not use them. Rather, it is assumed that bytes objects are already b64-encoded (and thus ascii-safe), which assumption was already made in Python 2.

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