Comments (2)
I released v1.0.12
with a fix:
https://www.npmjs.com/package/tslab/v/1.0.12
from tslab.
In tslab, we create a new context with createContext
(in src/executor.ts
) and run code inside it because we want to hook references of global variables. When the code is executed under the new context, Object
and Promise
created for the new context is used (obj.constructor
).
However, when Object
in the code is resolved, the reference is forwarded to the Node's original context (aka global
) and Object
in the original context is referred. Thus, obj.constructor
and Object
point different objects.
This is not very trivial to fix. We need to:
- Handle references of variables defined in other cells w/o relying on the global scope. We need to change the transpiler.
- Hook references of global variables w/o creating the new context. I don't feel it's possible with the current Node.js
vm
package.
from tslab.
Related Issues (20)
- no code completion and cannot import global packages
- tslab in VS Code HOT 2
- Cannot find name 'console'.
- How do I set the lib compiler option?
- Cannot import packages from nodejs. HOT 2
- How to specify node version? HOT 1
- library issues
- Error [ERR_REQUIRE_ESM]: require() of ES Module not supported. HOT 2
- Using tslab as interactive documentation with turborepo #question
- Running notebooks from VSCode HOT 1
- General: future plans for tslab HOT 2
- are there any "magics" in this kernel?
- No BigInt support
- unexpected error: TypeError: Cannot read properties of undefined (reading 'locals') HOT 9
- Stop spreading such non-sense like JS is 40x faster than Python HOT 4
- Fails to install with Python 3.11
- unexpected error: Error: Unexpected pending rebuildTimer HOT 1
- Importing local files?
- Outputting tables?
- Is Jupyterlab 4 officially supported?
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from tslab.