double list comprehension loses scope of outer list comprehension variables

[steeling]

[
    [
        Page {
            val: {metric.name: generate(metric, _manifest.pageId, idx) for idx, metric in _manifest.metrics}
        }, 
    ] for _manifest in manifests
]

Gets _manifest not defined

[Peefy]

Hello @steeling , I can't reproduce this issue. My kcl version is v0.9.0-alpha.1, could you please provider more information?

manifests = [
    {
        metrics = [
            {
                name = "key"
            }
        ]
        pageId = 1
    }
]
generate = lambda x, y, z {
    # Returns page.id
    y
}

schema Page:
    val: any

x = [
    [
        # Note I've used `"{}".format(metric.name)` here.
        Page {
            val: {"{}".format(metric.name): generate(metric, _manifest.pageId, idx) for idx, metric in _manifest.metrics}
        }, 
    ] for _manifest in manifests
]

The output is

manifests:
- metrics:
  - name: key
  pageId: 1
x:
- - val:
      key: 1

[steeling]

ya that's working for me as well, not sure if it was an older version i was using at the time or if i had some other errors. sorry for the noise