semvec/pypi-packages huggingface dataset:
nbprune 0.5.3
With this tool, one can define pieces of a notebook that belong to teachers and should not be exposed to students.
License: MIT License
Requires Python: >=3.8
Keywords: education, jupyter, notebook, teaching

# nbprune

typical use case is, a teacher writes a notebook, with solution(s) to a problem that students must solve  
so this means 2 versions, one for the teacher(s) with the solutions, and one for the students  
this tool defines annotations that the teacher can use to define the parts that will be automatically removed by the tool

## keywords

here are the recognized keywords

| tag | meaning |
|-|-|
| `prune-cell` | remove this cell from the output |
| `prune-begin` | remove this cell and the ones below from the output |
| `prune-end` | remove this cell, but resume insertion on the next cell |
| `prune-begin-next` (*) | keep this cell from the output, and start pruning at the next one |
| `prune-end-previous` (*) | stop pruning, and insert the current cell |
| `prune-line` (*) | remove just that one line from the output |
| `prune-line-begin` (**) | remove that line and the following ones |
| `prune-line-end` (**) | remove that line, but the following ones will show up |
| `prune-remove-input` | keep the (code) cell, but mark it to have its input removed |
| `prune-remove-output` | keep the (code) cell, but mark it to have its output removed |

**NOTES**

* (*) because `prune-begin-next` and `prune-end-previous` appear in a cell that
  is visible, the whole line containing the tag is removed from the output, so
  it is probably best to keep these tags on a separate line
* (**) `prune-line` variants of course are not relevant, and are ignored, if set in the cell's metadata tags

## line format

the tool will consider a tag is present in a cell if any line in the cell
contains one of the above keywords, with the beginning of the line containing
only `#` and spaces or tabs

so for exemple

| line | match |
|:-|-|
| prune-cell | yes |
| # prune-cell | yes |
| # # prune-cell | yes |
| some code prune-cell | no |

## cell metadata

the tags can also be set in the cell's metadata as well (except for `prune-line`) ; something like this

```json
{
  "tags": [
    "prune-cell"
  ]
}
```

## examples

so that these 2 scenarios are equivalent

| cell | tag | preserved |
|-|-|-|
| 1 | | y |
| 2 | `prune-cell` | n |
| 3 | | y |
| 4 | | y |
| 5 | `prune-begin-next` | y |
| 6 | | n |
| 7 | | n |
| 8 | | n |
| 9 | `prune-end-previous` | y |
| 10 | | y |

----
or

----

| cell | tag | preserved |
|-|-|-|
| 1 | | y |
| 2 | `prune-cell` | n |
| 3 | | y |
| 4 | | y |
| 5 | | y |
| 6 | `prune-begin` | n |
| 7 | | n |
| 8 | `prune-end` | n |
| 9 | | y |
| 10 | | y |