The following is very unsafe, but you can remove the password completely with: jupyter notebook –ip=’*’ –NotebookApp.token=” –NotebookApp.password=” Without –NotebookApp.password=”, when connecting from a remote computer to a local Jupyter launched simply with: jupyter notebook –ip=’*’ it still asks for a password for security reasons, since users with access can run arbitrary Python code on … Read more
Most operating systems don’t support asynchronous file operations. That’s why asyncio doesn’t support them either. See the asyncio wiki for further explanation.
I think it’s preferable to use a dictionnary if it’s possible: vars_dict = {} vars_dict[“my_variable”] = ‘Some Value’ vars_dict[“my_variable2”] = ‘Some Value’ I think it’s more pythonic.
If this sudo ln -fs /usr/bin/python3.5 /usr/bin/python doesn’t work (it should) you could just add an alias into your /home/.bashrcwith this command: alias python=”/usr/bin/python3.5″ and if this does not work either you should just use virtual env. Read this page to get started.
cPickle comes with the standard library… in python 2.x. You are on python 3.x, so if you want cPickle, you can do this: >>> import _pickle as cPickle However, in 3.x, it’s easier just to use pickle. No need to install anything. If something requires cPickle in python 3.x, then that’s probably a bug.
Actual info: Starting from Python 3.7 asyncio.create_task(coro) high-level function was added for this purpose. You should use it instead other ways of creating tasks from coroutimes. However if you need to create task from arbitrary awaitable, you should use asyncio.ensure_future(obj). Old info: ensure_future vs create_task ensure_future is a method to create Task from coroutine. It … Read more
There is no python3.exe file, that is why it fails. Try: py instead. py is just a launcher for python.exe. If you have more than one python versions installed on your machine (2.x, 3.x) you can specify what version of python to launch by py -2 or py -3
As suggested by Josh Lee in the comment section, that kind of string interpolation was added in Python 3.6 only, see What’s New In Python 3.6 (here it’s called “PEP 498: Formatted string literals”). You, however, seems to be using Python 3.5.2, which does not support that syntax.
PEP 0484 – Type Hints – The problem of forward declarations addresses the issue: The problem with type hints is that annotations (per PEP 3107 , and similar to default values) are evaluated at the time a function is defined, and thus any names used in an annotation must be already defined when the function … Read more
On Windows seems to be a problem with EventLoopPolicy, use this snippet to work around it: asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy()) asyncio.run(main())