upstream/ipython Files · IPython/utils/tests/test_openpy.py

Fix a bug in renaming notebook...

Fix a bug in renaming notebook There was a bug in NotebookManager.save_notebook_object. Here is how to reproduce: 0. Make sure you don't have Untitled0. 1. Open new notebook Untitled0. 2. Rename it to something else. 3. Copy Untitled0.ipynb to the notebook dir from somewhere. (Do not use notebook UI.) 4. New copied Untitled0 cannot be opened. The renamed notebook is opened when tried. Indeed, accessing to http://localhost:XXXX/notebooks shows duplicated notebook_id. The problem was that NotebookManager.rev_mapping keeps old notebook name after renaming.

Fernando Perez - - Load All Authors

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      import io

      import os.path

      import nose.tools as nt

      from IPython.utils import openpy

      mydir = os.path.dirname(__file__)

      nonascii_path = os.path.join(mydir, '../../core/tests/nonascii.py')

      def test_detect_encoding():

          f = open(nonascii_path, 'rb')

          enc, lines = openpy.detect_encoding(f.readline)

          nt.assert_equal(enc, 'iso-8859-5')

      def test_read_file():

          read_specified_enc = io.open(nonascii_path, encoding='iso-8859-5').read()

          read_detected_enc = openpy.read_py_file(nonascii_path, skip_encoding_cookie=False)

          nt.assert_equal(read_detected_enc, read_specified_enc)

          assert u'coding: iso-8859-5' in read_detected_enc

          read_strip_enc_cookie = openpy.read_py_file(nonascii_path, skip_encoding_cookie=True)

          assert u'coding: iso-8859-5' not in read_strip_enc_cookie

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				import io
				import os.path
				import nose.tools as nt

				from IPython.utils import openpy

				mydir = os.path.dirname(__file__)
				nonascii_path = os.path.join(mydir, '../../core/tests/nonascii.py')

				def test_detect_encoding():
				f = open(nonascii_path, 'rb')
				enc, lines = openpy.detect_encoding(f.readline)
				nt.assert_equal(enc, 'iso-8859-5')

				def test_read_file():
				read_specified_enc = io.open(nonascii_path, encoding='iso-8859-5').read()
				read_detected_enc = openpy.read_py_file(nonascii_path, skip_encoding_cookie=False)
				nt.assert_equal(read_detected_enc, read_specified_enc)
				assert u'coding: iso-8859-5' in read_detected_enc

				read_strip_enc_cookie = openpy.read_py_file(nonascii_path, skip_encoding_cookie=True)
				assert u'coding: iso-8859-5' not in read_strip_enc_cookie