def test_matches_mystnb():
assert matches_mystnb("") is False
assert matches_mystnb("```{code-cell}\n```") is False
assert matches_mystnb("---\njupytext: true\n---") is False
for ext in myst_extensions(no_md=True):
assert matches_mystnb("", ext=ext) is True
text = dedent("""\
---
{{a
---
```{code-cell}
:b: {{c
```
""")
assert matches_mystnb(text) is True
text = dedent("""\
---
jupytext:
text_representation:
format_name: myst
extension: .md
---
""")
assert matches_mystnb(text) is True
text = dedent("""\
---
a: 1
---
> ```{code-cell}
```
""")
assert matches_mystnb(text) is True
assert guess_format(text, ".md") == ("myst", {})
def test_store_line_numbers():
notebook = matches_mystnb(dedent("""\
---
a: 1
---
abc
+++
def
```{{{0}}}
---
b: 2
---
c = 3
```
xyz
""").format(CODE_DIRECTIVE),
store_line_numbers=True,
return_nb=True)
expected = {
"nbformat":
4,
"nbformat_minor":
4,
"metadata": {
"a": 1
},
"cells": [
{
"cell_type": "markdown",
"source": "abc",
"metadata": {
"_source_lines": [3, 4]
},
},
{
"cell_type": "markdown",
"source": "def",
"metadata": {
"_source_lines": [5, 6]
},
},
{
"cell_type": "code",
"metadata": {
"b": 2,
"_source_lines": [7, 12]
},
"execution_count": None,
"source": "c = 3",
"outputs": [],
},
{
"cell_type": "markdown",
"source": "xyz",
"metadata": {
"_source_lines": [12, 13]
},
},
],
}
notebook.nbformat_minor = 4
compare_notebooks(notebook, from_dict(expected))