on master, pd.show_versions() emits a FutureWarning #30872

Dr-Irv · 2020-01-09T23:21:49Z

Code Sample, a copy-pastable example if possible

import pandas as  pd
pd.show_versions()

Problem description

Gets this output:

C:\Code\pandas_dev\pandas36\pandas\core\index.py:29: FutureWarning: pandas.core.index is deprecated and will be removed in a future version.  The public classes are available in the top-level namespace.
  FutureWarning,

INSTALLED VERSIONS
------------------

followed by all the version stuff

Expected Output

No FutureWarning

Output of `pd.show_versions()`

C:\Code\pandas_dev\pandas36\pandas\core\index.py:29: FutureWarning: pandas.core.index is deprecated and will be removed in a future version. The public classes are available in the top-level namespace.
FutureWarning,

INSTALLED VERSIONS

commit : 7cce2c7
python : 3.6.7.final.0
python-bits : 64
OS : Windows
OS-release : 10
machine : AMD64
processor : Intel64 Family 6 Model 158 Stepping 13, GenuineIntel
byteorder : little
LC_ALL : None
LANG : None
LOCALE : None.None

pandas : 0.26.0.dev0+1739.g7cce2c7f4
numpy : 1.15.4
pytz : 2019.3
dateutil : 2.8.1
pip : 19.3.1
setuptools : 44.0.0.post20200102
Cython : 0.29.14
pytest : 5.3.2
hypothesis : 5.1.1
sphinx : None
blosc : None
feather : None
xlsxwriter : 1.2.7
lxml.etree : None
html5lib : None
pymysql : None
psycopg2 : None
jinja2 : 2.10.3
IPython : 7.11.1
pandas_datareader: None
bs4 : None
bottleneck : 1.3.1
fastparquet : 0.3.2
gcsfs : None
lxml.etree : None
matplotlib : 3.0.2
numexpr : 2.7.1
odfpy : None
openpyxl : 3.0.1
pandas_gbq : None
pyarrow : 0.14.1
pytables : None
pytest : 5.3.2
s3fs : None
scipy : 1.3.1
sqlalchemy : None
tables : 3.6.1
tabulate : None
xarray : None
xlrd : 1.2.0
xlwt : 1.3.0
xlsxwriter : 1.2.7
numba : 0.46.0

The text was updated successfully, but these errors were encountered:

Dr-Irv · 2020-01-09T23:30:42Z

This seems to be due to a dependency on fastparquet

Python 3.7.6 | packaged by conda-forge | (default, Dec 26 2019, 23:30:11) [MSC v.1916 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import fastparquet
c:\Code\pandas_dev\pandas\pandas\core\index.py:29: FutureWarning: pandas.core.index is deprecated and will be removed in a future version.  The public classes are available in the top-level namespace.
  FutureWarning,

@jorisvandenbossche I think you mentioned you were working on some parquet stuff, so maybe you are aware of this

simonjayhawkins · 2020-01-09T23:45:37Z

I've added the milestone, since I think this has only just appeared. (Can't be sure without checking)

jorisvandenbossche · 2020-01-10T07:47:10Z

That's up to fastparquet to fix, not pandas (we are missing a stacklevel to make it clearer where it is coming from, though).

Anybody wants to open an issue on the fastparquet tracker?

Dr-Irv · 2020-01-10T14:48:03Z

@jorisvandenbossche you opened the issue about a month ago: dask/fastparquet#470

Having said that, since we ask people to use pd.show_versions() when reporting issues, do we want to suppress any such warnings in that function to avoid people getting confused by the message?

jorisvandenbossche · 2020-01-13T09:46:24Z

@jorisvandenbossche you opened the issue about a month ago

Ah, yes ;-)

I don't have a strong opinion on filtering it in show_versions. On the one hand, it also signals problems (as you noticed now), on the other hand it gives warnings users can't do nothing about.

Dr-Irv · 2020-01-13T15:04:08Z

@jorisvandenbossche I would suggest the following:

With pd.show_versions(), we don't emit warnings
With pd.show_versions(show_warnings=True), we then emit the warnings

My sense is that the default should not emit the warnings so we don't get people wondering what is going on when they report issues.

Separately, I'm guessing we could do some kind of regular thing in CI to do pd.show_versions(show_warnings=True) and catch the warnings, and then we know which projects to raise issues in so they update their usage of pandas.

Also, given our discussion here, I've reopened this issue (you had closed it) so we can settle this point.

TomAugspurger · 2020-01-13T15:32:02Z

I think we should just handle this in fastparquet. I'll make a PR.

Dr-Irv · 2020-01-13T15:52:44Z

@TomAugspurger What if we start getting warnings from other libraries in the future as we deprecate more things in pandas? Shouldn't we do something in pd.show_versions()?

TomAugspurger · 2020-01-13T15:56:38Z

Seems like more hassle than it's worth. I'd rather get the underlying libraries updated.

…

On Mon, Jan 13, 2020 at 9:52 AM Irv Lustig ***@***.***> wrote: @TomAugspurger <https://github.com/TomAugspurger> What if we start getting warnings from other libraries in the future as we deprecate more things in pandas? Shouldn't we do something in pd.show_versions()? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#30872?email_source=notifications&email_token=AAKAOIXHS7UF57Y6JNJHR7LQ5SE43A5CNFSM4KE75ZJKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEIZHFZY#issuecomment-573731559>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAKAOIUDASOVIUMVN7OBDFLQ5SE43ANCNFSM4KE75ZJA> .

Dr-Irv · 2020-01-13T16:16:54Z

@TomAugspurger So now that you have patched fastparquet, they would need a new release, and do we need to update the version requirement in pandas/compat/_optional.py at some point?

TomAugspurger · 2020-01-13T16:20:39Z

I don't think this merits bumping the minimum supported version.

…

On Mon, Jan 13, 2020 at 10:16 AM Irv Lustig ***@***.***> wrote: @TomAugspurger <https://github.com/TomAugspurger> So now that you have patched fastparquet, they would need a new release, and do we need to update the version requirement in pandas/compat/_optional.py at some point? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#30872?email_source=notifications&email_token=AAKAOIXOGDAX65JD23VRX5DQ5SHXPA5CNFSM4KE75ZJKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEIZKE6Q#issuecomment-573743738>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAKAOIUEUQH45DBISY2XBDDQ5SHXPANCNFSM4KE75ZJA> .

mroeschke · 2021-07-25T04:59:39Z

Since this has been long since fixed, probably okay to close now

In [18]: pd.show_versions()

INSTALLED VERSIONS
------------------
commit           : c1aea793e03f11b587fbda833b2f5ad06c4bbced
python           : 3.8.6.final.0
python-bits      : 64
OS               : Darwin
OS-release       : 19.6.0
Version          : Darwin Kernel Version 19.6.0: Thu May  6 00:48:39 PDT 2021; root:xnu-6153.141.33~1/RELEASE_X86_64
machine          : x86_64
processor        : i386
byteorder        : little
LC_ALL           : None
LANG             : en_US.UTF-8
LOCALE           : en_US.UTF-8

pandas           : 1.4.0.dev0+285.gc1aea793e0
numpy            : 1.21.0
pytz             : 2021.1
dateutil         : 2.8.1
pip              : 21.1.3
setuptools       : 52.0.0.post20210125
Cython           : 0.29.21
pytest           : 6.2.4
hypothesis       : 6.14.0
sphinx           : 3.5.4
blosc            : None
feather          : None
xlsxwriter       : 1.4.3
lxml.etree       : 4.6.3
html5lib         : 1.1
pymysql          : None
psycopg2         : None
jinja2           : 2.11.3
IPython          : 7.25.0
pandas_datareader: None
bs4              : 4.9.3
bottleneck       : 1.3.2
fsspec           : 2021.05.0
fastparquet      : 0.6.3
gcsfs            : 2021.05.0
matplotlib       : 3.3.3
numexpr          : 2.7.2
odfpy            : None
openpyxl         : 3.0.7
pandas_gbq       : None
pyarrow          : 2.0.0
pyxlsb           : None
s3fs             : 2021.05.0
scipy            : 1.6.0
sqlalchemy       : 1.4.20
tables           : 3.6.1
tabulate         : 0.8.9
xarray           : 0.18.2
xlrd             : 2.0.1
xlwt             : 1.3.0
numba            : 0.52.0

simonjayhawkins added this to the 1.0.0 milestone Jan 9, 2020

simonjayhawkins added the Warnings Warnings that appear or should be added to pandas label Jan 9, 2020

jorisvandenbossche removed the Warnings Warnings that appear or should be added to pandas label Jan 10, 2020

jorisvandenbossche removed this from the 1.0.0 milestone Jan 10, 2020

jorisvandenbossche closed this as completed Jan 10, 2020

jorisvandenbossche mentioned this issue Jan 10, 2020

DEPR: fix missing stacklevel in pandas.core.index deprecation #30878

Merged

Dr-Irv reopened this Jan 13, 2020

jbrockmendel added the Warnings Warnings that appear or should be added to pandas label Feb 25, 2020

mroeschke closed this as completed Jul 25, 2021

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on master, pd.show_versions() emits a FutureWarning #30872

on master, pd.show_versions() emits a FutureWarning #30872

Dr-Irv commented Jan 9, 2020

INSTALLED VERSIONS

Dr-Irv commented Jan 9, 2020 •

edited

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simonjayhawkins commented Jan 9, 2020

jorisvandenbossche commented Jan 10, 2020

Dr-Irv commented Jan 10, 2020

jorisvandenbossche commented Jan 13, 2020

Dr-Irv commented Jan 13, 2020

TomAugspurger commented Jan 13, 2020

Dr-Irv commented Jan 13, 2020

TomAugspurger commented Jan 13, 2020 via email

Dr-Irv commented Jan 13, 2020

TomAugspurger commented Jan 13, 2020 via email

mroeschke commented Jul 25, 2021

on master, pd.show_versions() emits a FutureWarning #30872

on master, pd.show_versions() emits a FutureWarning #30872

Comments

Dr-Irv commented Jan 9, 2020

Code Sample, a copy-pastable example if possible

Problem description

Expected Output

Output of pd.show_versions()

INSTALLED VERSIONS

Dr-Irv commented Jan 9, 2020 • edited Loading

simonjayhawkins commented Jan 9, 2020

jorisvandenbossche commented Jan 10, 2020

Dr-Irv commented Jan 10, 2020

jorisvandenbossche commented Jan 13, 2020

Dr-Irv commented Jan 13, 2020

TomAugspurger commented Jan 13, 2020

Dr-Irv commented Jan 13, 2020

TomAugspurger commented Jan 13, 2020 via email

Dr-Irv commented Jan 13, 2020

TomAugspurger commented Jan 13, 2020 via email

mroeschke commented Jul 25, 2021

Output of `pd.show_versions()`

Dr-Irv commented Jan 9, 2020 •

edited

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