def test_load_then_change_formats(tmpdir):
tmp_ipynb = str(tmpdir.join('nb.ipynb'))
tmp_py = str(tmpdir.join('nb.py'))
nb = new_notebook(metadata={'jupytext': {'formats': 'ipynb,py:light'}})
write(nb, tmp_ipynb)
cm = jupytext.TextFileContentsManager()
cm.root_dir = str(tmpdir)
model = cm.get('nb.ipynb')
assert model['content'].metadata['jupytext']['formats'] == 'ipynb,py:light'
cm.save(model, path='nb.ipynb')
assert os.path.isfile(tmp_py)
assert read(tmp_py).metadata['jupytext']['formats'] == 'ipynb,py:light'
time.sleep(0.5)
del model['content'].metadata['jupytext']['formats']
cm.save(model, path='nb.ipynb')
# test that we have not kept the 'ipynb/py' pairing info, and that we can read the ipynb
cm.get('nb.ipynb')
os.remove(tmp_py)
model['content'].metadata.setdefault('jupytext',
{})['formats'] = 'ipynb,py:percent'
cm.save(model, path='nb.ipynb')
assert os.path.isfile(tmp_py)
assert read(tmp_py).metadata['jupytext']['formats'] == 'ipynb,py:percent'
os.remove(tmp_py)
del model['content'].metadata['jupytext']['formats']
cm.save(model, path='nb.ipynb')
assert not os.path.isfile(tmp_py)
def test_hide_notebook_metadata(tmpdir, no_jupytext_version_number):
tmpdir.join(".jupytext").write("hide_notebook_metadata = true")
tmp_ipynb = tmpdir.join("notebook.ipynb")
tmp_md = tmpdir.join("notebook.md")
nb = new_notebook(cells=[new_code_cell("1 + 1")],
metadata={"jupytext": {
"formats": "ipynb,md"
}})
write(nb, str(tmp_ipynb))
jupytext([str(tmp_ipynb), "--sync"])
with open(str(tmp_md)) as stream:
text_md = stream.read()
compare(
text_md,
"""<!--
---
jupyter:
jupytext:
formats: ipynb,md
hide_notebook_metadata: true
---
-->
```python
1 + 1
```
""",
)
def test_sync_config_does_not_create_formats_metadata(tmpdir, cwd_tmpdir,
python_notebook):
tmpdir.join("jupytext.yml").write("""formats: "ipynb,py:percent"
""")
write(python_notebook, "test.ipynb")
jupytext(["--sync", "test.ipynb"])
nb = read("test.py")
assert "formats" not in nb.metadata["jupytext"]
def test_save_using_preferred_and_default_format(config, tmpdir):
tmpdir.join(".jupytext.yml").write(config)
tmp_ipynb = tmpdir.join("notebook.ipynb")
tmp_py = tmpdir.join("python").join("notebook.py")
nb = new_notebook(cells=[new_code_cell("1 + 1")])
write(nb, str(tmp_ipynb))
jupytext([str(tmp_ipynb), "--sync"])
# read py file
nb_py = read(str(tmp_py))
assert nb_py.metadata["jupytext"]["text_representation"]["format_name"] == "percent"
def test_download_file_318(tmpdir):
tmp_ipynb = str(tmpdir.join('notebook.ipynb'))
tmp_py = str(tmpdir.join('notebook.py'))
nb = new_notebook()
nb.metadata['jupytext'] = {'formats': 'ipynb,py'}
write(nb, tmp_ipynb)
write(nb, tmp_py)
cm = jupytext.TextFileContentsManager()
cm.root_dir = str(tmpdir)
cm.notebook_extensions = 'ipynb'
model = cm.get('notebook.ipynb', content=True, type=None, format=None)
assert model['type'] == 'notebook'
def test_markdown_and_r_extensions(tmpdir):
tmp_r = str(tmpdir.join('script.r'))
tmp_markdown = str(tmpdir.join('notebook.markdown'))
nb = new_notebook()
write(nb, tmp_r)
write(nb, tmp_markdown)
cm = jupytext.TextFileContentsManager()
cm.root_dir = str(tmpdir)
model = cm.get('script.r')
assert model['type'] == 'notebook'
model = cm.get('notebook.markdown')
assert model['type'] == 'notebook'
def test_preferred_jupytext_formats_save(tmpdir):
tmpdir.join(".jupytext.yml").write("preferred_jupytext_formats_save: jl:percent")
tmp_ipynb = tmpdir.join("notebook.ipynb")
tmp_jl = tmpdir.join("notebook.jl")
nb = new_notebook(
cells=[new_code_cell("1 + 1")], metadata={"jupytext": {"formats": "ipynb,jl"}}
)
write(nb, str(tmp_ipynb))
jupytext([str(tmp_ipynb), "--sync"])
with open(str(tmp_jl)) as stream:
text_jl = stream.read()
# Parse the YAML header
metadata, _, _, _ = header_to_metadata_and_cell(text_jl.splitlines(), "#")
assert metadata["jupytext"]["formats"] == "ipynb,jl:percent"
def test_multiple_formats_771(tmpdir, cwd_tmpdir, python_notebook):
tmpdir.join("jupytext.toml").write(
"""formats = "notebooks///ipynb,notebooks///py,scripts///py:percent"
""")
notebooks_dir = tmpdir.mkdir("notebooks")
scripts_dir = tmpdir.join("scripts")
write(python_notebook, str(notebooks_dir.join("notebook.ipynb")))
jupytext(["--sync", "notebooks/notebook.ipynb"])
assert notebooks_dir.join("notebook.py").isfile()
assert scripts_dir.join("notebook.py").isfile()
notebooks_dir.join("module.py").write("1 + 1\n")
jupytext(["--sync", "notebooks/module.py"])
assert notebooks_dir.join("module.ipynb").isfile()
assert scripts_dir.join("module.py").isfile()
def test_rst2md_option(tmpdir):
tmp_py = str(tmpdir.join('notebook.py'))
# Write notebook in sphinx format
nb = new_notebook(cells=[
new_markdown_cell('A short sphinx notebook'),
new_markdown_cell(':math:`1+1`')
])
write(nb, tmp_py, fmt='py:sphinx')
cm = jupytext.TextFileContentsManager()
cm.sphinx_convert_rst2md = True
cm.root_dir = str(tmpdir)
nb2 = cm.get('notebook.py')['content']
# Was rst to md conversion effective?
assert nb2.cells[2].source == '$1+1$'
assert nb2.metadata['jupytext']['rst2md'] is False
def test_notebook_extensions(tmpdir):
tmp_py = str(tmpdir.join('script.py'))
tmp_rmd = str(tmpdir.join('notebook.Rmd'))
tmp_ipynb = str(tmpdir.join('notebook.ipynb'))
nb = new_notebook()
write(nb, tmp_py)
write(nb, tmp_rmd)
write(nb, tmp_ipynb)
cm = jupytext.TextFileContentsManager()
cm.root_dir = str(tmpdir)
cm.notebook_extensions = 'ipynb,Rmd'
model = cm.get('notebook.ipynb')
assert model['type'] == 'notebook'
model = cm.get('notebook.Rmd')
assert model['type'] == 'notebook'
model = cm.get('script.py')
assert model['type'] == 'file'
