File “D:\Python310\lib\site.py“, line 93 print(message, file=sys.stderr) SyntaxError: invalid syntax

python3 png_wh_1.py 02-pNG picture height .png .PNG

File "D:\Python310\lib\site.py", line 93 print(message, file=sys.stderr) SyntaxError: invalid syntax

This error appears in the error caused by the site.py of Python3 calling python3. At present, there are still a lot of agricultural installations in the early Python2 installation package.

At the same time, Python2 and Python3 are installed, and

Python2 can copy a piece of python.exe and pythonw.exe in the folder, and then rename it python2.exe and pythonw2.exe.

Python3 can copy a portion of python.exe and pythonw.exe in the folder, and then rename it Python3.exe and Pythonw3.exe.

Check the related versions of python through python -v, python2 -v, python3 -v, you can see the default python2.7

C: \ Users \ KAI \ Desktop \ MISC Example \ MISC Example \ 01- Pictures Hidden> Python -V
Python 2.7.14

 C: \ Users \ KAI \ Desktop \ MISC Example \ MISC Example Questions \ 01- Pictures Hidden> Python2 -V
Python 2.7.14

 C: \ Users \ KAI \ Desktop \ MISC Example \ MISC Example \ 01- Pictures Hidden> Python3 -V
Python 3.10.4

C: \ Users \ KAI \ Desktop \ MISC Example \ MISC Example \ 01- Image Writing> Python PNG_WH.PY C: \ Users \ Kai \ Desktop \ MISC Example \ Misc Example \ 02-PNG Picture Width height .png
  File "D:\Python310\lib\site.py", line 93
    print(message, file=sys.stderr)
                       ^
 Syntaxerror: Invalid Syntac: \ Users \ Kai \ Desktop \ MISC Example \ MISC Example \ 01- Image Writing> Python2 PNG_WH_1.py 02-PNG Picture High .png.
  File "D:\Python310\lib\site.py", line 93
    print(message, file=sys.stderr)

 C: \ Users \ KAI \ Desktop \ MISC Example \ MISC Example \ 01- Pictures Hidden> Python3 PNG_WH_1.py 02-PNG Picture High .png
[*] width  = 0x2cc
[*] height = 0x2d6

python3 png_wh_1.py 02-pNG picture height .png executes normal

python2 png_wh_1.py 02-pNG picture height .png execution failed

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