AttributeError: module’urllib’ has no attribute’quote’ solution.
In crawling Google pictures, the program reported an error. Due to the different versions of python, the problem of AttributeError: module’urllib’ has no attribute’quote’ appeared
as long as the quote Just add parse before

url_init = url_init_first + urllib.quote(keyword, safe='/')
url_init = url_init_first + urllib.parse.quote(keyword, safe='/')

Import scipy directly, and then call pv = scipy.stats.chi2_contingency([x1,x2])[1] when an error is reported.
Change it to import scipy.stats.

The problem of io loading .mat data and imread reading pictures under Scipy

When we need to load MATLAB’s .mat file, if we use:

import scipy.misc 
import scipy.io
import os
cwd  = os.getcwd()
data = scipy.io.loadmat(cwd + "/data/imagenet-vgg-verydeep-19.mat")

Will report an error:
AttributeError: module’scipy’ has no attribute’io’

The reason for this may be that the submodules under scipy cannot be imported directly.

from scipy import io

Finally changed to:

import scipy.misc 
from scipy import io
import os
cwd  = os.getcwd()
data = io.loadmat(cwd + "/data/imagenet-vgg-verydeep-19.mat")

problem solved.

Also use the imread function under Scipy.misc,

import scipy.misc 

cwd  = os.getcwd()
VGG_PATH = cwd + "/data/imagenet-vgg-verydeep-19.mat"
IMG_PATH = cwd + "/data/cat.jpg"
input_image = imread(IMG_PATH)

appear:
AttributeError : ‘module’ object has no attribute’imread ‘

This is sometimes because you do not have pillow dependency packages

pip install pillow

This is how I solved it.