virtual-environment

问题 I want to use tensorflow through a virtual environment. However, the Python script I want to run requires me to use a separate virtual environment that does not include tensorflow. Is it possible to activate these simultaneously? If not, can I merge the two virtual environments somehow? 回答1: Check this out. You could also activate different virtual environments on different terminal sessions 回答2: You could try adding the site-packages dir of the other virtualenv to your PYTHONPATH variable.

问题 How can I deactivate my pipenv environment? With other tools I've been able to do something like source deactivate , but that has no affect here. Create an environment: pipenv --three Activate the environment: source $(pipenv --venv)/bin/activate But how to deactivate? 回答1: UPDATE : See other answers below. As it has been explained, this works for virtualenv , but pipenv works differently. Just type deactivate on the command line. See the guide here 回答2: To elaborate on Williams' answer a bit

来源： https://stackoverflow.com/questions/63901976/how-to-modify-the-python-kernel-based-on-virtual-environment

来源： https://stackoverflow.com/questions/60122569/how-to-revert-back-to-default-behavior-of-env-prompt-parameter-in-condarc

问题 I am trying to install pyenv in my ubuntu system. I am following the tutorial from here. So, to install pyenv I typed the below command from tutorial curl https://pyenv.run | bash As per the tutorial, I was expecting to see the below message (Please note that I tried by adding/removing the path from .bashrc file) but it doesn't work WARNING: seems you still have not added 'pyenv' to the load path. # Load pyenv automatically by adding # the following to ~/.bashrc: export PATH="$HOME/.pyenv/bin

问题 I'm in the middle of switching from VS Code to Atom and I'm trying to set up a virtual environment for my python project. It was pretty easy to do in VS Code, I'd run the following script and it would automagically start using the new env (with all the required packages) when I'd run the script: python3 -m venv my_env source my_env/bin/activate pip3 install -r requirements.txt Now I'm trying to set up Hydrogen to work the same way. When I run lines of code inline with Hydrogen, I want them to

问题 When I create a new project in PyCharm, it creates a new Virtual Environment. I have read that when I execute Python scripts, they are executed using the interpreter in this environment instead of System Environment. So, if I need to install some packages, I can install them in only this environment and not in the system environment. That's cool. I have also read about Anaconda Environment. When I create a new Anaconda environment, it creates a new one apart from system env. For my projects,

问题 When I create a new project in PyCharm, it creates a new Virtual Environment. I have read that when I execute Python scripts, they are executed using the interpreter in this environment instead of System Environment. So, if I need to install some packages, I can install them in only this environment and not in the system environment. That's cool. I have also read about Anaconda Environment. When I create a new Anaconda environment, it creates a new one apart from system env. For my projects,

问题 I'm tying to create a virtual environment in my mac terminal and I get the following error. Could you please help me how I can fix this? hangsunkim@Hangs-MacBook-Pro ~ % virtualenv --system-site-packages -p python3 ./venv Traceback (most recent call last): File "/usr/local/bin/virtualenv", line 6, in <module> from pkg_resources import load_entry_point File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources/__init__.py", line 3241, in <module> @_call

问题 I'm trying to create a virtual environment in windows using: python3 -m venv <dir-name> When I check the contents of the current directory in cmd after running the above command, I don't see the venv directory show up. The command doesn't throw any errors. This person seems to have had the same problem: Python venv not creating virtual environment But the accepted answer was to re-install python, which didn't work for me. Other answers suggest installing virtualenv instead, but as far as I