virtualenv | Virtual Python Environment builder
kandi X-RAY | virtualenv Summary
kandi X-RAY | virtualenv Summary
A tool for creating isolated virtual python environments.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Run sys stdout
- Build a configuration parser
- Create a Session instance from command line arguments
- Run command line interface
- Run migrations
- Find a wheel from a list of directories
- Load a wheel
- Entry point for running program
- Run sys
- Add command line arguments to the given parser
- Return installed distributions
- Handle parsed argument parser
- Setup the CLI interface
- Return a dict mapping wheel to wheel versions
- Rewrite getsitepackages
- Run this method
- Build the main entry point
- Validate the destination
- Install wheel
- Create a virtualenv
- Rewrite standard library sys path
- Rebuild a script
- Create all the files in the image directory
- Load the host site
- Create the source
- Create the site - package
- Initialize source files
virtualenv Key Features
virtualenv Examples and Code Snippets
Lines of Code : 3License : Non-SPDX (NOASSERTION)
Copysudo MY_ENV=abc123 \
/home/foo/venv/bin/python3 \
/srv/jupyterhub/jupyterhub
$ sudo apt-get install python-virtualenv
$ mkdir myproject
$ cd myproject
$ virtualenv venv
New python executable in venv/bin/python
Installing setuptools, pip............done.
$ . venv/bin/activate
$ pip install click $ mkdir ~/venvs/
$ virtualenv ~/venvs/webapp
$ source ~/venvs/webapp/bin/activate
$ pip install gunicorn
$ deactivate
$ source ~/venvs/webapp/bin/activate
$ pip install -I gunicorn DATABASES = {
'default': {
'ENGINE' : 'django.db.backends.mysql', # <-- UPDATED line
'NAME' : 'DATABASE_NAME', # <-- UPDATED line
'USER' : 'USER', # <-- UPDATED line
'PAbuilding 'psycopg2.\_psycopg' extension
creating build/temp.linux-x86_64-3.9
creating build/temp.linux-x86_64-3.9/psycopg
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-stpy38 inst-nodeps: /home/dafrandle/PycharmProjects/djangoProject/.tox/.tmp/package/1/UNKNOWN-0.0.0.tar.gz
cd ~/.pyenv
git pull
python3.6 -m pip install jupyter
python3.6 -m pip install virtualenv
python3.6 -m venv env_name
source env_name/bin/activate
(env_name) jeffmpro....
jupyter notebln -vs /opt/homebrew/bin/python3.9 ~/bin/python
ln -vs /opt/homebrew/bin/pip3.9 ~/bin/pip
export PATH=~/bin:$PATH
"terminal.integrated.env.windows": {
"PYTHONPATH": "${workspaceFolder};"
},
Community Discussions
Trending Discussions on virtualenv
QUESTION
I'm new to Django and trying to convert a HTML template to Django project.
This is my directory structure:
...ANSWER
Answered 2021-Jun-12 at 11:18Your TEMPLATES setting is as follows (truncated to keep answer short):
QUESTION
I am having issues in loading my cogs.
I am trying to connect 'fun.py' with a class called 'Fun' to my bot or 'main.py'
Here is my code
...ANSWER
Answered 2021-Jun-13 at 18:33You need to load the extension using the name which matches the filename, i.e. bot.load_extension('fun').
As for the "self is not defined" error, that is because you declared your class as a subclass of self, which is not defined. Instead, do the following:
QUESTION
So, I want to log the edited message by member if they change it This is my code in the cogs so far:
...ANSWER
Answered 2021-Jun-13 at 16:31That's because there is no message argument in on_message_edit event. Just do this:
QUESTION
To make the code a bit more understandable, I will first explain what my code (from which the problem probably comes) is supposed to do in the first place: I save reports in my model. I give these reports their own ID or numbering, because this is absolutely necessary.This ID shall be structured as follows:
...ANSWER
Answered 2021-Jun-09 at 16:52EinsatzPublic.objects.filter('einsatznummer').count() >= 1 makes no sense, since you can not filter with a string.
You should work with a (or multiple) Q objects, and/or parameters like you did when filtering the line above. If it is the same as last_number, you can reuse this queryset:
QUESTION
In most cases I think that Ansible engineers install pip packages 1) without using a virtualenv and 2) under root.
If we do this manually we would see a warning
WARNING: Running pip as root will break packages and permissions. You should install packages reliably by using venv: https://pip.pypa.io/warnings/venv
Typically when our Ansible automation becomes more advanced we would need additional pip packages to make Ansible modules work. More often than not this also requires additional OS packages to be installed. For example for python-ldap pip package on Ubuntu 18.04 requires
- build-essential
- python3-dev
- python3-wheel
- libsasl2-dev
- libldap2-dev
- libssl-dev
The way that Ansible is made to work on target nodes by installing additional pip packages as root while this clearly not the recommended way to use Python and Pip makes me wonder if there is not a better way to do this.
Should we not use virtualenv and another account than root for installing pip for Ansible?
...ANSWER
Answered 2021-Jun-09 at 07:22There are probably multiple aspects to this. The one that came to my mind first, is this:
Using the "global" python outside of any venv, will probably work for the vast majority of users very well, while using a venv can lead to all kinds of unexpected behavior, if you are not familiar with the concept.
For example, if a venv was used by default, people will install python packages and then wonder why python claims they are not available when they try to import them in python on the host.
On the other hand, it is probably relatively easy to use a venv, if you want to do that. In any playbook, you can create the venv and then just update the ansible_python_interpreter variable:
QUESTION
I am using Pycharm 2021.1.1, It was all fine, suddenly when I try to write
...ANSWER
Answered 2021-Jun-08 at 09:35Most probably because of cached data, if you find your project unsynchronized you can reset caches
File > Invalidate Caches , and mark Clear file system cache then Invalidate and Restart
QUESTION
I am facing problem while deploying python project in pythonanywhere. The error.log file is as follows. I would be very happy if you could help.
...ANSWER
Answered 2021-Jun-04 at 17:34It looks like you're using a free account on PythonAnywhere. Free accounts have restricted Internet access, and can only connect to external systems using HTTP or HTTPS (not, for example, using the MySQL protocol) and are also limited to accessing sites on a whitelist.
QUESTION
I have multiple fields that stores the same value type (price) from different sources.
...ANSWER
Answered 2021-Mar-30 at 17:01This is what Coalesce [Django-doc] is all about. You can annotate with:
QUESTION
Using Version: 0.117.0 of instabot.
Already being logged in I run:
...ANSWER
Answered 2021-Feb-16 at 01:03I already ran login before and it is supposed to store the credentials. When I reran login it always gave me:
QUESTION
I am trying to upgrade a Django Application running Celery from Amazon Elastic Beanstalk Linux 1 on running Python 3.6 to Amazon Linux 2 using Python 3.8.
I am having trouble with the Celery application.
In Linux 1 I the following file
...ANSWER
Answered 2021-Apr-07 at 07:16The supervisor is not present in Amazon Linux2 by default.You just have to rewrite this script to run celery under the supervision of systems like this
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install virtualenv
You can use virtualenv like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
