def test_noexceptions(nb_path, tmpdir):
"""Ensure that no cells raise an exception."""
nb = load_notebook(nb_path)
pyfile = "%s.py" % str(
tmpdir.join(os.path.splitext(os.path.basename(nb_path))[0]))
export_py(nb, pyfile)
execfile(pyfile, {})
def test_no_outputs(nb_file):
"""Ensure that no cells have output."""
pytest.importorskip("IPython", minversion="3.0")
nb = load_notebook(os.path.join(examples_dir, "%s.ipynb" % nb_file))
for cell in iter_cells(nb):
assert cell.outputs == [], "Cell outputs not cleared"
assert cell.execution_count is None, "Execution count not cleared"
def test_no_outputs(nb_file):
"""Ensure that no cells have output."""
pytest.importorskip("IPython", minversion="3.0")
nb = load_notebook(os.path.join(examples_dir, "%s.ipynb" % nb_file))
for cell in iter_cells(nb):
assert cell.outputs == [], "Cell outputs not cleared"
assert cell.execution_count is None, "Execution count not cleared"
def test_noexceptions(nb_path, tmpdir):
"""Ensure that no cells raise an exception."""
nb = load_notebook(nb_path)
pyfile = "%s.py" % str(
tmpdir.join(os.path.splitext(os.path.basename(nb_path))[0]))
export_py(nb, pyfile)
execfile(pyfile, {})
def assert_noexceptions(nb_file, tmp_path):
plt = pytest.importorskip("matplotlib.pyplot")
nb_path = examples_dir / f"{nb_file}.ipynb"
nb = load_notebook(nb_path)
pyfile = tmp_path / (nb_path.stem + ".py")
export_py(nb, pyfile)
execfile(pyfile, {})
plt.close("all")
def test_notebooks(fname, tmpdir, plt):
import matplotlib
matplotlib.use('Agg')
import pylab as _pylab
_pylab.show = lambda: warnings.warn("Skipping command: 'pylab.show()'")
py = os.path.join(str(tmpdir), "notebook.py")
export_py(load_notebook(fname), py)
execfile(py, {'get_ipython': _get_ipython, 'pylab': _pylab})
def test_notebooks(fname, tmpdir, plt):
import matplotlib
matplotlib.use('Agg')
import pylab as _pylab
_pylab.show = lambda: warnings.warn("Skipping command: 'pylab.show()'")
py = os.path.join(str(tmpdir), "notebook.py")
export_py(load_notebook(fname), py)
execfile(py, {'get_ipython': _get_ipython, 'pylab': _pylab})
def assert_noexceptions(nb_file, tmpdir):
plt = pytest.importorskip("matplotlib.pyplot")
nb_path = os.path.join(examples_dir, "%s.ipynb" % nb_file)
nb = load_notebook(nb_path)
pyfile = "%s.py" % (tmpdir.join(os.path.splitext(os.path.basename(nb_path))[0]))
export_py(nb, pyfile)
execfile(pyfile, {})
plt.close("all")
def test_nooutput(nb_path):
"""Ensure that no cells have output."""
nb = load_notebook(nb_path)
for ws in nb.worksheets:
for cell in ws.cells:
if cell.cell_type == 'code':
assert cell.outputs == [], (
"Clear all cell outputs in " + nb_path)
def test_nooutput(nb_path):
"""Ensure that no cells have output."""
nb = load_notebook(nb_path)
for ws in nb.worksheets:
for cell in ws.cells:
if cell.cell_type == 'code':
assert cell.outputs == [], ("Clear all cell outputs in " +
nb_path)
def assert_noexceptions(nb_file, tmpdir):
plt = pytest.importorskip('matplotlib.pyplot')
nb_path = os.path.join(examples_dir, "%s.ipynb" % nb_file)
nb = load_notebook(nb_path)
pyfile = "%s.py" % (
tmpdir.join(os.path.splitext(os.path.basename(nb_path))[0]))
export_py(nb, pyfile)
execfile(pyfile, {})
plt.close('all')
def assert_noexceptions(nb_file, tmpdir, plt):
from nengo.utils.ipython import export_py, load_notebook
nb_path = os.path.join(examples_dir, "%s.ipynb" % nb_file)
nb = load_notebook(nb_path)
pyfile = "%s.py" % (
tmpdir.join(os.path.splitext(os.path.basename(nb_path))[0]))
export_py(nb, pyfile)
execfile(pyfile, {})
# Note: plt imported but not used to ensure figures are closed
plt.saveas = None
def assert_noexceptions(nb_file, tmpdir, plt):
from nengo.utils.ipython import export_py, load_notebook
nb_path = os.path.join(examples_dir, "%s.ipynb" % nb_file)
nb = load_notebook(nb_path)
pyfile = "%s.py" % (tmpdir.join(
os.path.splitext(os.path.basename(nb_path))[0]))
export_py(nb, pyfile)
execfile(pyfile, {})
# Note: plt imported but not used to ensure figures are closed
plt.saveas = None
def test_nooutput(nb_path):
"""Ensure that no cells have output."""
pytest.importorskip("IPython", minversion="1.0")
from nengo.utils.ipython import load_notebook
nb = load_notebook(nb_path)
for ws in nb.worksheets:
for cell in ws.cells:
if cell.cell_type == 'code':
assert cell.outputs == [], (
"Clear all cell outputs in " + nb_path)
def test_noexceptions(nb_path, tmpdir, plt):
"""Ensure that no cells raise an exception."""
pytest.importorskip("IPython", minversion="1.0")
from nengo.utils.ipython import export_py, load_notebook
nb = load_notebook(nb_path)
pyfile = "%s.py" % (
tmpdir.join(os.path.splitext(os.path.basename(nb_path))[0]))
export_py(nb, pyfile)
execfile(pyfile, {})
# Note: plt imported but not used to ensure figures are closed
plt.saveas = None
def assert_noexceptions(nb_file, tmpdir, plt):
plt.saveas = None # plt used to ensure figures are closed, but don't save
pytest.importorskip("IPython", minversion="1.0")
pytest.importorskip("jinja2")
from nengo.utils.ipython import export_py, load_notebook
nb_path = os.path.join(examples_dir, "%s.ipynb" % nb_file)
nb = load_notebook(nb_path)
pyfile = "%s.py" % (
tmpdir.join(os.path.splitext(os.path.basename(nb_path))[0]))
export_py(nb, pyfile)
execfile(pyfile, {})
def test_nooutput(nb_path):
"""Ensure that no cells have output."""
pytest.importorskip("IPython", minversion="1.0")
from nengo.utils.ipython import load_notebook
nb = load_notebook(nb_path)
for ws in nb.worksheets:
for cell in ws.cells:
if cell.cell_type == 'code':
assert cell.outputs == [], ("Clear all cell outputs in " +
nb_path)
def test_noexceptions(nb_path, tmpdir, plt):
"""Ensure that no cells raise an exception."""
pytest.importorskip("IPython", minversion="1.0")
from nengo.utils.ipython import export_py, load_notebook
nb = load_notebook(nb_path)
pyfile = "%s.py" % (tmpdir.join(
os.path.splitext(os.path.basename(nb_path))[0]))
export_py(nb, pyfile)
execfile(pyfile, {})
# Note: plt imported but not used to ensure figures are closed
plt.saveas = None
def assert_noexceptions(nb_file, tmpdir):
plt = pytest.importorskip("matplotlib.pyplot")
pytest.importorskip("IPython", minversion="1.0")
pytest.importorskip("jinja2")
from nengo.utils.ipython import export_py, load_notebook
nb_path = os.path.join(examples_dir, "%s.ipynb" % nb_file)
nb = load_notebook(nb_path)
pyfile = "%s.py" % (tmpdir.join(os.path.splitext(os.path.basename(nb_path))[0]))
export_py(nb, pyfile)
execfile(pyfile, {})
plt.close("all")
def assert_noexceptions(nb_file, tmpdir):
plt = pytest.importorskip('matplotlib.pyplot')
pytest.importorskip("IPython", minversion="1.0")
pytest.importorskip("jinja2")
from nengo.utils.ipython import export_py, load_notebook
nb_path = os.path.join(examples_dir, "%s.ipynb" % nb_file)
nb = load_notebook(nb_path)
pyfile = "%s.py" % (
tmpdir.join(os.path.splitext(os.path.basename(nb_path))[0]))
export_py(nb, pyfile)
execfile(pyfile, {})
plt.close('all')
def iter_cells(nb_file, cell_type="code"):
nb = load_notebook(os.path.join(examples_dir, "%s.ipynb" % nb_file))
if nb.nbformat <= 3:
cells = []
for ws in nb.worksheets:
cells.extend(ws.cells)
else:
cells = nb.cells
for cell in cells:
if cell.cell_type == cell_type:
yield cell
def iter_cells(nb_file, cell_type="code"):
from nengo.utils.ipython import load_notebook
nb = load_notebook(os.path.join(examples_dir, "%s.ipynb" % nb_file))
if nb.nbformat <= 3:
cells = []
for ws in nb.worksheets:
cells.extend(ws.cells)
else:
cells = nb.cells
for cell in cells:
if cell.cell_type == cell_type:
yield cell
def test_minimal_metadata(nb_file):
pytest.importorskip("IPython", minversion="3.0")
nb = load_notebook(os.path.join(examples_dir, "%s.ipynb" % nb_file))
assert "kernelspec" not in nb.metadata
assert "signature" not in nb.metadata
badinfo = (
"codemirror_mode",
"file_extension",
"mimetype",
"nbconvert_exporter",
"version",
)
for info in badinfo:
assert info not in nb.metadata.language_info
def test_minimal_metadata(nb_file):
pytest.importorskip("IPython", minversion="3.0")
nb = load_notebook(os.path.join(examples_dir, "%s.ipynb" % nb_file))
assert "kernelspec" not in nb.metadata
assert "signature" not in nb.metadata
badinfo = (
"codemirror_mode",
"file_extension",
"mimetype",
"nbconvert_exporter",
"version",
)
for info in badinfo:
assert info not in nb.metadata.language_info
def test_nooutput(nb_file):
"""Ensure that no cells have output."""
pytest.importorskip("IPython", minversion="1.0")
pytest.importorskip("jinja2")
from nengo.utils.ipython import load_notebook
def check_all(cells):
for cell in cells:
if cell.cell_type == 'code':
assert cell.outputs == [], ("Clear outputs in %s" % nb_path)
nb_path = os.path.join(examples_dir, "%s.ipynb" % nb_file)
nb = load_notebook(nb_path)
if nb.nbformat <= 3:
for ws in nb.worksheets:
check_all(ws.cells)
else:
check_all(nb.cells)
def test_nooutput(nb_file):
"""Ensure that no cells have output."""
pytest.importorskip("IPython", minversion="1.0")
pytest.importorskip("jinja2")
from nengo.utils.ipython import load_notebook
def check_all(cells):
for cell in cells:
if cell.cell_type == 'code':
assert cell.outputs == [], ("Clear outputs in %s" % nb_path)
nb_path = os.path.join(examples_dir, "%s.ipynb" % nb_file)
nb = load_notebook(nb_path)
if nb.nbformat <= 3:
for ws in nb.worksheets:
check_all(ws.cells)
else:
check_all(nb.cells)
def test_version_4(nb_file):
pytest.importorskip("IPython", minversion="3.0")
nb = load_notebook(os.path.join(examples_dir, "%s.ipynb" % nb_file))
assert nb.nbformat == 4
def test_version_4(nb_file):
pytest.importorskip("IPython", minversion="3.0")
nb = load_notebook(os.path.join(examples_dir, "%s.ipynb" % nb_file))
assert nb.nbformat == 4
def test_no_signature(nb_file):
from nengo.utils.ipython import load_notebook
nb = load_notebook(os.path.join(examples_dir, "%s.ipynb" % nb_file))
assert 'signature' not in nb.metadata, "Notebook has signature"
def test_version_4(nb_file):
pytest.importorskip("IPython", minversion="3.0")
nb = load_notebook(examples_dir / f"{nb_file}.ipynb")
assert nb.nbformat == 4
def test_no_signature(nb_file):
from nengo.utils.ipython import load_notebook
nb = load_notebook(os.path.join(examples_dir, "%s.ipynb" % nb_file))
assert "signature" not in nb.metadata, "Notebook has signature"
def test_no_signature(nb_file):
pytest.importorskip("IPython", minversion="1.0")
nb = load_notebook(os.path.join(examples_dir, "%s.ipynb" % nb_file))
assert "signature" not in nb.metadata, "Notebook has signature"
