importnb 0.2.1

Import .ipynb files as modules in the system path.

__importnb__ supports the ability to use Jupyter notebooks as python source.

[](https://mybinder.org/v2/gh/deathbeds/importnb/master?filepath=readme.ipynb)[](https://travis-ci.org/deathbeds/importnb)

pip install importnb

## Jupyter Extension


```python
if __name__ == '__main__':
%reload_ext importnb
import readme
assert readme.foo is 42
assert readme.__file__.endswith('.ipynb')
else:
foo = 42

```

Notebooks maybe reloaded with the standard Python Import machinery.


```python
if __name__ == '__main__':
from importnb import Notebook, reload
reload(readme)
%unload_ext importnb
```

## Context Manager


```python
if __name__ == '__main__':
try:
reload(readme)
assert None, """Reloading should not work when the extension is unloaded"""
except AttributeError:
with Notebook(): reload(readme)
```

## Developer


```python
if __name__ == '__main__':
from pathlib import Path
import black, subprocess, warnings
from nbconvert.exporters.markdown import MarkdownExporter
from importnb.compiler_python import ScriptExporter
for path in Path('importnb').glob('*.ipynb'):
path.with_suffix('.py').write_text(
black.format_str(ScriptExporter().from_filename(str(path))[0], 100))
Path('readme.md').write_text(MarkdownExporter().from_filename('readme.ipynb')[0])
__import__('unittest').main(module='tests', argv="discover".split(), exit=False)
```

..xx....
----------------------------------------------------------------------
Ran 8 tests in 2.087s

OK (expected failures=2)




## CHANGELOG

# 0.2.1

* `importnb` supports notebook inputs from pure python environments. Two compatible compiler were created from IPython and Python
* `importnb.Partial` works appropriately by improving exceptions.
* All of the IPython magic syntaxes were removed to support Pure Python.
* The generated Python files are formatted with black.
* Tests were added to:

* Validate the line number in tracebacks
* Test someone elses notebooks

### 0.1.4
- Pypi supports markdown long_description with the proper mimetype in long_description_content_type.

### 0.1.3
- Include the RST files in the `MANIFEST.in`.

### 0.1.2 (Unreleased)
- Use RST files to improve the literacy of the pypi description.

### 0.1.1
- Released on PyPi

### 0.0.2
- Initial Testing Release


```python
!jupyter nbconvert --to markdown changelog.ipynb
```

[NbConvertApp] Converting notebook changelog.ipynb to markdown
[NbConvertApp] Writing 838 bytes to changelog.md