GetNotebook.ps1
|
function Get-Notebook { <# .SYNOPSIS Get-Notebook reads the metadata of a single (or folder of) Jupyter Notebooks .Example Get-Notebook .\samplenotebook\Chapter01code.ipynb NoteBookName : Chapter01code.ipynb KernelName : powershell CodeBlocks : 83 MarkdownBlocks : 23 NoteBookFullName : C:\Users\Douglas\Documents\GitHub\MyPrivateGit\PowerShellNotebook\samplenotebook\Chapter01code.ipynb .Example Get-Notebook .\samplenotebook\| Format-Table NoteBookName KernelName CodeBlocks MarkdownBlocks NoteBookFullName ------------ ---------- ---------- -------------- ---------------- Chapter01code.ipynb powershell 83 23 C:\Users\Douglas\Documents\GitHub\MyPrivateGit\Power... csharp.ipynb .net-csharp 1 0 C:\Users\Douglas\Documents\GitHub\MyPrivateGit\Power... fsharp.ipynb .net-fsharp 1 0 C:\Users\Douglas\Documents\GitHub\MyPrivateGit\Power... powershell.ipynb .net-powershell 1 0 C:\Users\Douglas\Documents\GitHub\MyPrivateGit\Power... python.ipynb python3 1 0 C:\Users\Douglas\Documents\GitHub\MyPrivateGit\Power... SingleCodeBlock.ipynb powershell 1 0 C:\Users\Douglas\Documents\GitHub\MyPrivateGit\Power #> param( $Path, $NoteBookName ) if (!$Path) { $Path = "." } if (!$NoteBookName) { $NoteBookName = '*' } $targetName = "$($NotebookName).ipynb" foreach ($file in Get-ChildItem $Path $targetName) { $r = Get-Content $file.fullname | ConvertFrom-Json $kernelspecName = $r.metadata.kernelspec.name if (!$kernelspecName) { $kernelspecName = "not found" } $counts = $r.cells | Group-Object cell_type -AsHashTable [PSCustomObject][Ordered]@{ NoteBookName = $file.Name KernelName = $kernelspecName CodeBlocks = $counts.code.Count MarkdownBlocks = $counts.markdown.Count NoteBookFullName = $file.FullName } } } |