Class PyodideCacheManager

Manages Pyodide cache in local filesystem for native notebooks. Separate from browser IndexedDB cache used by webview notebooks.

Index

Constructors

Methods

ensurePyodideCore preloadPackages

Constructors

constructor

new PyodideCacheManager(_globalStoragePath: string): PyodideCacheManager
Parameters
- _globalStoragePath: string
Returns PyodideCacheManager
- Defined in src/services/pyodide/pyodideCacheManager.ts:26

Methods

ensurePyodideCore

ensurePyodideCore(
version: string,
progress?: Progress<{ increment?: number; message?: string }>,
): Promise<string>
Ensures Pyodide core files are cached locally. Downloads from CDN if not present.
Parameters
- version: string
  Pyodide release number to download (e.g. "0.29.0").
- Optionalprogress: Progress<{ increment?: number; message?: string }>
  Optional progress reporter.
Returns Promise<string>
Path to local Pyodide directory.
- Defined in src/services/pyodide/pyodideCacheManager.ts:37

preloadPackages

preloadPackages(
    version: string,
    packages: string[],
    progress?: Progress<{ increment?: number; message?: string }>,
): Promise<{ failed: string[]; succeeded: string[] }>
Preloads packages into local Pyodide cache. Must be called after ensurePyodideCore().
Parameters
- version: string
  Pyodide release number matching the core installation.
- packages: string[]
  Package names to download.
- Optionalprogress: Progress<{ increment?: number; message?: string }>
  Optional progress reporter.
Returns Promise<{ failed: string[]; succeeded: string[] }>
Lists of succeeded and failed package names.
- Defined in src/services/pyodide/pyodideCacheManager.ts:109