TypeError: cannot concatenate 'str' and 'int' objects
This is what happens when you print str + int
python + as a concatenator does not automatically convert int to str for you
Additional knowledge:TypeError: cannot concatenate 'str' and 'list' objectscap (a poem)Python读取cap (a poem)保存图片
Running the program times an error, then I just convert list to str.
Utilizing ''.join(list)
If you need to separate by comma, such as 1,2,3,4 then use ','.join(list)
Python plt can display and save images, can't use mping
import as mpimg # mpimg for reading images
At the beginning of the import, add
import as plt
from PIL import Image
Open with open('path')
Save with ('path')
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