upstream/ipython Files · IPython/nbformat/v3/tests/formattest.py

Remove 5s wait on inactivity on GUI inputhook loops...

Remove 5s wait on inactivity on GUI inputhook loops The 5s (and 1s) waits were originally added in commit 5074878, but the 5 second wait meant if you left the console for 5+ minutes idle, it would take up to 5 seconds for a response to a keypress. This tradeoff of CPU cycles for battery life seems too far. Note that commit 5074878 was originally for wx, glut and pyglet are based on the wx version and came into existence after commit 5074878.

Bradley M. Froehle - - Load All Authors

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             formattest.py
        
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             / IPython / nbformat / v3 / tests / formattest.py
          
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      # -*- coding: utf8 -*-

      import io

      import os

      import shutil

      import tempfile

      pjoin = os.path.join

      from ..nbbase import (

          NotebookNode,

          new_code_cell, new_text_cell, new_worksheet, new_notebook

      )

      from ..nbpy import reads, writes, read, write

      from .nbexamples import nb0, nb0_py

      def open_utf8(fname, mode):

          return io.open(fname, mode=mode, encoding='utf-8')

      class NBFormatTest:

          """Mixin for writing notebook format tests"""

          # override with appropriate values in subclasses

          nb0_ref = None

          ext = None

          mod = None

          def setUp(self):

              self.wd = tempfile.mkdtemp()

          def tearDown(self):

              shutil.rmtree(self.wd)

          def assertNBEquals(self, nba, nbb):

              self.assertEqual(nba, nbb)

          def test_writes(self):

              s = self.mod.writes(nb0)

              if self.nb0_ref:

                  self.assertEqual(s, self.nb0_ref)

          def test_reads(self):

              s = self.mod.writes(nb0)

              nb = self.mod.reads(s)

          def test_roundtrip(self):

              s = self.mod.writes(nb0)

              self.assertNBEquals(self.mod.reads(s),nb0)

          def test_write_file(self):

              with open_utf8(pjoin(self.wd, "nb0.%s" % self.ext), 'w') as f:

                  self.mod.write(nb0, f)

          def test_read_file(self):

              with open_utf8(pjoin(self.wd, "nb0.%s" % self.ext), 'w') as f:

                  self.mod.write(nb0, f)

              with open_utf8(pjoin(self.wd, "nb0.%s" % self.ext), 'r') as f:

                  nb = self.mod.read(f)

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				# -- coding: utf8 --
				import io
				import os
				import shutil
				import tempfile

				pjoin = os.path.join

				from ..nbbase import (
				NotebookNode,
				new_code_cell, new_text_cell, new_worksheet, new_notebook
				)

				from ..nbpy import reads, writes, read, write
				from .nbexamples import nb0, nb0_py


				def open_utf8(fname, mode):
				return io.open(fname, mode=mode, encoding='utf-8')

				class NBFormatTest:
				"""Mixin for writing notebook format tests"""

				# override with appropriate values in subclasses
				nb0_ref = None
				ext = None
				mod = None

				def setUp(self):
				self.wd = tempfile.mkdtemp()

				def tearDown(self):
				shutil.rmtree(self.wd)

				def assertNBEquals(self, nba, nbb):
				self.assertEqual(nba, nbb)

				def test_writes(self):
				s = self.mod.writes(nb0)
				if self.nb0_ref:
				self.assertEqual(s, self.nb0_ref)

				def test_reads(self):
				s = self.mod.writes(nb0)
				nb = self.mod.reads(s)

				def test_roundtrip(self):
				s = self.mod.writes(nb0)
				self.assertNBEquals(self.mod.reads(s),nb0)

				def test_write_file(self):
				with open_utf8(pjoin(self.wd, "nb0.%s" % self.ext), 'w') as f:
				self.mod.write(nb0, f)

				def test_read_file(self):
				with open_utf8(pjoin(self.wd, "nb0.%s" % self.ext), 'w') as f:
				self.mod.write(nb0, f)

				with open_utf8(pjoin(self.wd, "nb0.%s" % self.ext), 'r') as f:
				nb = self.mod.read(f)