AttributeError: 模块 'numpy' 没有属性 'testing'

Question

Last week I was able to run programs in Python 3.7.2 just fine.

This morning I come in, run the same program and get error

AttributeError: module 'numpy' has no attribute 'testing'

I did fresh uninstall and install of python 3.7.2

Then I did pip3 install -U scikit-learn scipy matplotlib , ran same program(s) and still getting this error.

Spent the whole morning googling, and trying different things (and of course, rebooted machine, checked PATH)

Please help!!!!!!

Code (other code triggers as well)

# Assigning features and label variables

# First Feature
weather=['Sunny','Sunny','Overcast','Rainy','Rainy','Rainy','Overcast','Sunny','Sunny',
'Rainy','Sunny','Overcast','Overcast','Rainy']

# Second Feature
temp=['Hot','Hot','Hot','Mild','Cool','Cool','Cool','Mild','Cool','Mild','Mild','Mild','Hot','Mild']

# Label or target varible
play=['No','No','Yes','Yes','Yes','No','Yes','No','Yes','Yes','Yes','Yes','Yes','No']


# Import LabelEncoder

from sklearn import preprocessing

# creating labelEncoder

le = preprocessing.LabelEncoder()

# converting string labels into numbers

weather_encoded = le.fit_transform(weather)

print(weather_encoded)

# converting string labels into numbers

temp_encoded = le.fit_transform(temp)

label = le.fit_transform(play)

# combining weather and temp into a single list of tuples

features = list(zip(weather_encoded,temp_encoded))


from sklearn.neighbors import KNeighborsClassifier

model = KNeighborsClassifier(n_neighbors=3)

# Train the model using the training sets

model.fit(features, label)

# Predict Output

predicted = model.predict([[0,2]]) #0:Overcast, 2:Mild

print(predicted)

Traceback

e:\ML>python knn.py
Traceback (most recent call last):
  File "knn.py", line 16, in <module>
    from sklearn import preprocessing
  File "C:\Python37-32\lib\site-packages\sklearn\__init__.py", line 64, in <module>
    from .base import clone
  File "C:\Python37-32\lib\site-packages\sklearn\base.py", line 11, in <module>
    import numpy as np
  File "C:\Python37-32\lib\site-packages\numpy\__init__.py", line 187, in <module>
    from .testing import Tester
  File "C:\Python37-32\lib\site-packages\numpy\testing\__init__.py", line 12, in <module>
    from ._private.utils import *
  File "C:\Python37-32\lib\site-packages\numpy\testing\_private\utils.py", line 16, in <module>
    from tempfile import mkdtemp, mkstemp
  File "C:\Python37-32\lib\tempfile.py", line 45, in <module>
    from random import Random as _Random
  File "e:\ML\random.py", line 4, in <module>
    from sklearn import datasets
  File "C:\Python37-32\lib\site-packages\sklearn\datasets\__init__.py", line 6, in <module>
    from .base import load_breast_cancer
  File "C:\Python37-32\lib\site-packages\sklearn\datasets\base.py", line 20, in <module>
    from ..utils import Bunch
  File "C:\Python37-32\lib\site-packages\sklearn\utils\__init__.py", line 10, in <module>
    from scipy.sparse import issparse
  File "C:\Python37-32\lib\site-packages\scipy\sparse\__init__.py", line 230, in <module>
    from .base import *
  File "C:\Python37-32\lib\site-packages\scipy\sparse\base.py", line 9, in <module>
    from scipy._lib._numpy_compat import broadcast_to
  File "C:\Python37-32\lib\site-packages\scipy\_lib\_numpy_compat.py", line 16, in <module>
    _assert_warns = np.testing.assert_warns
AttributeError: module 'numpy' has no attribute 'testing'

Answer 1

run an additional import code, example:

import np.testing as npt
npt.assert_array_almost_equal(answer1, answer2 )