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Cannot import pandas Frame if it has duplicate column names #1816

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st-pasha opened this issue Apr 26, 2019 · 0 comments · Fixed by #1817
Closed

Cannot import pandas Frame if it has duplicate column names #1816

st-pasha opened this issue Apr 26, 2019 · 0 comments · Fixed by #1817
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@st-pasha
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bug Any bugs / errors in datatable; however for severe bugs use [segfault] label
Milestone
Release 0.9.0

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@st-pasha
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As reported by @pseudotensor :

import datatable as dt
import pandas as pd
Y = pd.DataFrame([[1, 2, 3]], columns=list("AAA"))
X = dt.Frame(Y)

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NotImplementedError: Source buffer has ndim=2, however only 1-D buffers are supported
@st-pasha st-pasha added the bug Any bugs / errors in datatable; however for severe bugs use [segfault] label label Apr 26, 2019
@st-pasha st-pasha added this to the Release 0.9.0 milestone Apr 26, 2019
@st-pasha st-pasha self-assigned this Apr 26, 2019
@st-pasha st-pasha mentioned this issue Apr 26, 2019
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@st-pasha st-pasha

Labels
bug Any bugs / errors in datatable; however for severe bugs use [segfault] label
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Milestone
Release 0.9.0
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Support ingesting pandas DataFrames with duplicate column names h2oai/datatable
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@st-pasha