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[BUG] DataFrame.info() on list of structs throws error #11893

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karthikeyann opened this issue Oct 11, 2022 · 0 comments · Fixed by #12033
Closed

[BUG] DataFrame.info() on list of structs throws error #11893

karthikeyann opened this issue Oct 11, 2022 · 0 comments · Fixed by #12033
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@galipremsagar
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bug Something isn't working Python Affects Python cuDF API.

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@karthikeyann
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Describe the bug
cuDF python DataFrame.info() throws error on list of structs column.
AttributeError: 'StructDtype' object has no attribute 'itemsize'

Steps/Code to reproduce bug

import cudf
import pandas as pd
json_str = """{"a" : [ { "b": 1} ]} """
pdf = pd.read_json(StringIO(json_str), orient="records", lines=True )
df = cudf.from_pandas(pdf)
pdf.info()
df.info()

Expected behavior
info() should produce similar result as other list columns.

**Environment overview **

  • Environment location: Docker
  • Method of cuDF install: from source
@karthikeyann karthikeyann added bug Something isn't working Needs Triage Need team to review and classify Python Affects Python cuDF API. labels Oct 11, 2022
@galipremsagar galipremsagar self-assigned this Oct 11, 2022
@galipremsagar galipremsagar removed the Needs Triage Need team to review and classify label Oct 11, 2022
@galipremsagar galipremsagar mentioned this issue Oct 31, 2022
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rapids-bot bot pushed a commit that referenced this issue Nov 3, 2022
@galipremsagar
Add memory_usage & items implementation for Struct column & dty…
b156c25 
…pe (#12033)

Fixes: #11893 

- [x] This PR implements `StructColumn.memory_usage` and `StructDtype.items`

Authors:
  - GALI PREM SAGAR (https://github.com/galipremsagar)

Approvers:
  - Lawrence Mitchell (https://github.com/wence-)

URL: #12033
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@galipremsagar galipremsagar

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bug Something isn't working Python Affects Python cuDF API.
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[REVIEW] Add memory_usage & items implementation for Struct column & dtype galipremsagar/cudf
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@karthikeyann @galipremsagar