What is the most better way to use Python 2.7 code if I have installed Python 3 already?
I've never used a Python 2.7 because I am new in Python and most video tutorials and web topics said it's better to use Python 3. But when I try to run code who is for 2.7 and not exist for Python 3, sometimes it's not working. What is the better option. To use Python 2 and 3 both on my PC. Or to try looking for Python 3 code only. Or to modify somehow Python 2.7 code? These are the errors:
IPython 6.1.0 -- An enhanced Interactive Python. runfile('C:/Users/G/Desktop/image_recognition/new_test/GemData.py', wdir='C:/Users/G/Desktop/image_recognition/new_test') Traceback (most recent call last): File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2862, in run_code exec(code_obj, self.user_global_ns, self.user_ns) File "<ipython-input-1-02441e959cce>", line 1, in <module> runfile('C:/Users/G/Desktop/image_recognition/new_test/GemData.py', wdir='C:/Users/G/Desktop/image_recognition/new_test') File "C:\ProgramData\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py", line 710, in runfile execfile(filename, namespace) File "C:\ProgramData\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py", line 101, in execfile exec(compile(f.read(), filename, 'exec'), namespace) File "C:/Users/G/Desktop/image_recognition/new_test/GemData.py", line 19 print "error: image not read from file \n\n" # print error message to std out ^ SyntaxError: Missing parentheses in call to 'print'. Did you mean print(print "error: image not read from file \n\n" # print error message to std out)? 
