On Fedora 25 Python 3.6 comes as a minimalistic version without pip and without additional dnf installable modules. But you can manually install pip: wget https://bootstrap.pypa.io/get-pip.py sudo python3.6 get-pip.py After that you can use it as python3.6 -m pip or just pip3.6.
I followed the below steps for python3.6 installation in ubuntu 14.04 and virtualenv pip installs works fine. Python 3.6 Installation: sudo apt-get install python3-dev libffi-dev libssl-dev wget https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz tar xvf Python-3.6.0.tgz cd Python-3.6.0 ./configure –enable-optimizations make -j8 sudo make altinstall python3.6 If seeing the following error — zipimport.ZipImportError: can’t decompress data; zlib not available make: … Read more
To get the latest PySide, install one of the official binary wheels from PyPI which includes a bundled Qt and is therefore fully portable. For Qt5 – [Python 2.7 / Python >= 3.5]: pip install pyside2 For Qt6 – [Python >= 3.6]: pip install pyside6 The information presented in the section below relates to PySide-1.2/Qt4 … Read more
PEP 487 sets out to take two common metaclass usecases and make them more accessible without having to understand all the ins and outs of metaclasses. The two new features, __init_subclass__ and __set_name__ are otherwise independent, they don’t rely on one another. __init_subclass__ is just a hook method. You can use it for anything you … Read more
You have enum34 installed, which requires 2.6-3.5. Installing Python 3.6 is thus not possible without either updating enum34 to see if newer versions support 3.6, removing enum34, or installing Python 3.6 in a new environment.
You can’t. Backslashes cannot appear inside the curly braces {}; doing so results in a SyntaxError: >>> f'{\}’ SyntaxError: f-string expression part cannot include a backslash This is specified in the PEP for f-strings: Backslashes may not appear inside the expression portions of f-strings, […] One option is assinging ‘\n’ to a name and then … Read more
Please follow the instructions from TensorFlow website. I recommend install Tensorflow 2, if you are using lower versions. You need to download and install/update the Microsoft Visual C++ 2015-2019 Redistributable (x64) from here. If you are facing any other issues possible reasons are Your CPU does not support AVX2 instructions Your CPU/Python is on 32 … Read more
When packaged to a single file with PyInstaller, running the .exe will unpack everything to a folder in your TEMP directory, run the script, then discard the temporary files. The path of the temporary folder changes with each running, but a reference to its location is added to sys as sys._MEIPASS. To make use of … Read more
@deceze answer is probably the best you can do in Python 3.6. But in Python 3.7, you could directly use asyncio.run in the following way: newfeature = asyncio.run(main(urls)) It will properly create, handle, and close an event_loop.
From Style Guide for Python Code: The preferred way of wrapping long lines is by using Python’s implied line continuation inside parentheses, brackets and braces. Given this, the following would solve your problem in a PEP-8 compliant way. return ( f'{self.date} – {self.time}\n’ f’Tags: {self.tags}\n’ f’Text: {self.text}’ ) Python strings will automatically concatenate when not … Read more