Future warnings in pydevd_resolver

[karthiknadig]

Environment data

• PTVSD version: master
• OS and version: Windows
• Python version (& distribution if applicable, e.g. Anaconda): 3.7.3
• Using VS Code or Visual Studio: VSC

Actual behavior

C:\GIT\ptvsd\src\ptvsd\_vendored\pydevd\_pydevd_bundle\pydevd_resolver.py:214: FutureWarning: Series.base is deprecated and will be removed in a future version
  attr = getattr(var, name)
C:\GIT\ptvsd\src\ptvsd\_vendored\pydevd\_pydevd_bundle\pydevd_resolver.py:214: FutureWarning: Series.data is deprecated and will be removed in a future version    
  attr = getattr(var, name)
C:\GIT\ptvsd\src\ptvsd\_vendored\pydevd\_pydevd_bundle\pydevd_resolver.py:214: FutureWarning: Series.flags is deprecated and will be removed in a future version   
  attr = getattr(var, name)
C:\GIT\ptvsd\src\ptvsd\_vendored\pydevd\_pydevd_bundle\pydevd_resolver.py:214: FutureWarning: Series.itemsize is deprecated and will be removed in a future version
  attr = getattr(var, name)
C:\GIT\ptvsd\src\ptvsd\_vendored\pydevd\_pydevd_bundle\pydevd_resolver.py:214: FutureWarning: Series.strides is deprecated and will be removed in a future version
  attr = getattr(var, name)

Expected behavior

Should not show warnings.

Steps to reproduce:

import pandas as pd
df = pd.read_csv("https://data.nasa.gov/api/views/gh4g-9sfh/rows.csv?accessType=DOWNLOAD")

Expanding df.GeoLocation shows this warning.

[karthiknadig]

Those warnings are Pandas specific. I am not sure if we can do much here.

[int19h]

It should be wrapped in warnings.catch_warnings(). Probably need to do this in all places where the eval code currently catches and swallows exceptions - getattr, hasattr, iter, len etc.

[joyceerhl]

+1, getting lots of these printed to the debug console when inspecting dataframes in the variable window.