“getaddrinfo failed”, what does that mean?
It most likely means the hostname can’t be resolved. If it doesn’t work there, it’s not going to work in the Bottle example. You can try ‘127.0.0.1’ instead of ‘localhost’ in case that’s the problem.
bottle
ImportError: No module named ‘bottle’ – PyCharm
in your PyCharm project: press Ctrl+Alt+s to open the settings on the left column, select Project Interpreter on the top right there is a list of python binaries found on your system, pick the right one eventually click the + button to install additional python modules validate
TypeError(“‘bool’ object is not iterable”,) when trying to return a Boolean
Look at the traceback: Your code isn’t iterating the value, but the code receiving it is. The solution is: return an iterable. I suggest that you either convert the bool to a string (str(False)) or enclose it in a tuple ((False,)). Always read the traceback: it’s correct, and it’s helpful.
TypeError(“‘bool’ object is not iterable”,) when trying to return a Boolean
Look at the traceback: Your code isn’t iterating the value, but the code receiving it is. The solution is: return an iterable. I suggest that you either convert the bool to a string (str(False)) or enclose it in a tuple ((False,)). Always read the traceback: it’s correct, and it’s helpful.