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120 lines
3.5 KiB
120 lines
3.5 KiB
"""Test NotebookApp"""
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import logging
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import os
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import re
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from tempfile import NamedTemporaryFile
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import nose.tools as nt
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from traitlets.tests.utils import check_help_all_output
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from jupyter_core.application import NoStart
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from ipython_genutils.tempdir import TemporaryDirectory
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from traitlets import TraitError
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from notebook import notebookapp, __version__
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from notebook import notebookapp
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NotebookApp = notebookapp.NotebookApp
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def test_help_output():
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"""ipython notebook --help-all works"""
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check_help_all_output('notebook')
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def test_server_info_file():
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td = TemporaryDirectory()
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nbapp = NotebookApp(runtime_dir=td.name, log=logging.getLogger())
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def get_servers():
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return list(notebookapp.list_running_servers(nbapp.runtime_dir))
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nbapp.initialize(argv=[])
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nbapp.write_server_info_file()
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servers = get_servers()
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nt.assert_equal(len(servers), 1)
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nt.assert_equal(servers[0]['port'], nbapp.port)
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nt.assert_equal(servers[0]['url'], nbapp.connection_url)
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nbapp.remove_server_info_file()
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nt.assert_equal(get_servers(), [])
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# The ENOENT error should be silenced.
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nbapp.remove_server_info_file()
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def test_nb_dir():
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with TemporaryDirectory() as td:
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app = NotebookApp(notebook_dir=td)
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nt.assert_equal(app.notebook_dir, td)
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def test_no_create_nb_dir():
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with TemporaryDirectory() as td:
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nbdir = os.path.join(td, 'notebooks')
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app = NotebookApp()
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with nt.assert_raises(TraitError):
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app.notebook_dir = nbdir
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def test_missing_nb_dir():
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with TemporaryDirectory() as td:
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nbdir = os.path.join(td, 'notebook', 'dir', 'is', 'missing')
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app = NotebookApp()
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with nt.assert_raises(TraitError):
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app.notebook_dir = nbdir
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def test_invalid_nb_dir():
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with NamedTemporaryFile() as tf:
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app = NotebookApp()
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with nt.assert_raises(TraitError):
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app.notebook_dir = tf
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def test_nb_dir_with_slash():
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with TemporaryDirectory(suffix="_slash/") as td:
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app = NotebookApp(notebook_dir=td)
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nt.assert_false(app.notebook_dir.endswith("/"))
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def test_nb_dir_root():
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root = os.path.abspath(os.sep) # gets the right value on Windows, Posix
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app = NotebookApp(notebook_dir=root)
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nt.assert_equal(app.notebook_dir, root)
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def test_generate_config():
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with TemporaryDirectory() as td:
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app = NotebookApp(config_dir=td)
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app.initialize(['--generate-config'])
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with nt.assert_raises(NoStart):
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app.start()
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assert os.path.exists(os.path.join(td, 'jupyter_notebook_config.py'))
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#test if the version testin function works
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def test_pep440_version():
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for version in [
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'4.1.0.b1',
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'4.1.b1',
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'4.2',
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'X.y.z',
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'1.2.3.dev1.post2',
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]:
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def loc():
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with nt.assert_raises(ValueError):
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raise_on_bad_version(version)
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yield loc
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for version in [
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'4.1.1',
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'4.2.1b3',
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]:
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yield (raise_on_bad_version, version)
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pep440re = re.compile('^(\d+)\.(\d+)\.(\d+((a|b|rc)\d+)?)(\.post\d+)?(\.dev\d*)?$')
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def raise_on_bad_version(version):
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if not pep440re.match(version):
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raise ValueError("Versions String does apparently not match Pep 440 specification, "
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"which might lead to sdist and wheel being seen as 2 different release. "
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"E.g: do not use dots for beta/alpha/rc markers.")
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def test_current_version():
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raise_on_bad_version(__version__)
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