CODEWITHSUNDEEP
pythonpandasdataframeslicespyder
user21
user21

Reputation: 249

Why do not I observe the variables that I create in spyder?

I am working with spyder and have the Python version: 3.5.2 Anaconda custom (64-bit) At the beginning I import all libraries I need:

import numpy as np
import os
import matplotlib.pyplot as plt
import pandas as pd

specify the path and upload the dataset:

os.chdir('C:\\Users\\...\\Data_Preprocessing')
dataset = pd.read_csv('Data.csv')

I can observe my dataset in variable explorer window. But when I try to create the matrix of my independent variables with commands like:

X = dataset.ix[:, :-1].values

or

X = dataset.iloc[:, :-1].values
I get:

Exception in thread Thread-1: Traceback (most recent call last): File "C:\Users...\lib\threading.py", line 914, in _bootstrap_inner self.run() File "C:\Users...\lib\site-packages\spyderlib\widgets\externalshell\monitor.py", line 569, in run self.update_remote_view() File "C:\Users...\lib\site-packages\spyderlib\widgets\externalshell\monitor.py", line 450, in update_remote_view remote_view = make_remote_view(ns, settings, more_excluded_names) File "C:\Users...\lib\site-packages\spyderlib\widgets\externalshell\monitor.py", line 79, in make_remote_view minmax=settings['minmax']) File "C:\Users...\lib\site-packages\spyderlib\widgets\dicteditorutils.py", line 225, in value_to_display return display UnboundLocalError: local variable 'display' referenced before assignment

I can still calculate all what I need, but I do not observe created variables in variable explorer. How can I observe them and Why is it happening?

Upvotes: 1

Views: 153

Answers (1)

Carlos Cordoba
Carlos Cordoba

Reputation: 34156

(Spyder developer here) This is a bug and it was fixed in Spyder 2.3.9. Please update to fix it.

Upvotes: 1

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