nodeenv | Virtual environment for Node.js & integrator with virtualenv | Runtime Evironment library
kandi X-RAY | nodeenv Summary
kandi X-RAY | nodeenv Summary
Virtual environment for Node.js & integrator with virtualenv
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Top functions reviewed by kandi - BETA
- Install npm
- Write content to destination
- Return a urllib2 urlopen
- Make a file executable
- Create an environment
- Clear output
- Install activate
- Call a command
- Parse command line arguments
- Create an argument parser
- Load configuration from a list of configuration files
- Create a logger
- Determine the working directory
- Print the node versions
- Read the contents of a file
- Dump the environment variables
- Get last lts node version
- Get latest node version
nodeenv Key Features
nodeenv Examples and Code Snippets
Lines of Code : 4License : Permissive (MIT)
Copy# Set up Node 10.x environment
nodeenv -p --node=10.15.3
# Install javascript dependencies
yarn install --network-timeout 1000000
conda create -n my-project python=3.7
conda config --env --add channels conda-forge
conda env config vars set PYTHONPATH="."
conda deactivate
conda activate my-project
# This alows for packages to be accessed from the **globally** installed Python (NOT the tox env).
sitepackages = True
# This alows for commands to be used available outside tox. Typically used for non-python callables.
whitelist_externaif sys.version_info >= (3, 8):
import importlib.metadata as importlib_metadata
else:
import importlib_metadata # pip install importlib-metadata backport
dist = importlib_metadata.distribution('yourpackage')
# this is a list fo{
"version": "0.2.0",
"configurations": [
{
"name": "Attach to Python Functions",
"type": "python",
"request": "attach",
"port": 9091,
"preLaunchTask": "func: hosteasy_install lxml
- id: unittest
# ...
additional_dependencies: [dotenv]
- id: unittest
name: unittest
entry: python -m unittest discover
language: python
'types': [python]
additional_dependencies: []
pass_filenames: false
:: Drop some lib versions (this is required specifically for 0.28.1 on Windows,
:: doesn't apply on current master):
pip install Pandas==0.23.4
pip install SQLAlchemy==1.2.18
:: jwt started getting specific about the flask version from 3.2export PYENV_ROOT="$HOME/.pyenv"
export PATH="$PYENV_ROOT/bin:$PATH"
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"
Community Discussions
Trending Discussions on nodeenv
QUESTION
I am trying to deploy my first React.js app on Heroku. Everything seems to work fine link to app except the most important part - the Express.js REST API that I use to fetch data from my Postgres database and Stripe API is functioning normally on localhost, but when I deploy the app on Heroku, all the API routes I am trying to access return the same syntax error - Unexpected token < in JSON at position 0.
I understand that the issue is tied to how my app routes to the API. In other words, the fetch request is not able to get to the needed endpoint and thus return this syntax error, but I can't pinpoint exactly where is the issue - am I missing a '/' somewhere, have I incorrectly set up my environment variables, etc.?
Has someone had a similar issue or maybe someone can spot the issue in my code down below?
package.json
...ANSWER
Answered 2022-Feb-25 at 13:52I noticed that this question of mine is still unanswered.
The issue, in the end, was that I was trying to use the Heroku free plan, but my app was too "big" for that so I either needed to split the back-end and front-end into two apps or to use a paid plan.
In the end, I actually changed my hosting service provider from Heroku to Digital Ocean. The app is still on their servers and works now - https://dj-bbq-i5gdc.ondigitalocean.app/ .
QUESTION
I am using Stripe's pre-built checkout method to order and pay for products on my Reactjs app. I recently developed a basic shopping cart and now I am trying to create a "Go To Checkout" input form that would allow the user to send the products in the cart to my express server POST route where express will redirect the user to the stripe checkout page. The issue is that the moment when I press on the form input to make the HTTP post request, I get a "Cannot POST /cart" response with no error messages.
The interesting is that by using Postman I am able to reach the POST route. Also, I have other routes set up that are used to GET data from other APIs and they are working fine, but for some reason, this POST route is not working no matter what I am doing.
Any suggestions would be welcome.
Below are the relevant files and the code found in them.
cart-page.js - this is the code that is responsible for the cart and has the code for the form that is supposed to make the HTTP request when pressed ('const goToCheckout')
...ANSWER
Answered 2022-Feb-25 at 13:46This was a long time ago but I guess I might as well answer my own question.
- Had to change the internal logic of the goToCheckout function:
QUESTION
Issue description: Brownie tests containing either
...ANSWER
Answered 2022-Feb-19 at 19:52This is fixed in Brownie v1.18.1. However, you will need to install Python 3.9.10 in order to get the latest brownie. For this to work in a virtual environment you can't use venv. Here is a process that works for me:
- install virtualenv on your standard Python version
- download python 3.9.10 and install it without "add to path" into a dedicated directory e.g. $home/pythonversions
- in your project directory create a virtual environment like so
python -m virtualenv -p=""
start your virtual environment e.g. home>..venv\Scripts\activate.ps1
test if your python version is the desired one with python --version
Now install Cython to avoid another error.
Install nodeenv in order to install ganage
Activate with
nodeenv -p(for this step you will need PowerShell with admin rights)Install ganache with npm
Install eth-brownie with pip check if you got the latest version with
brownie --version
QUESTION
I have an anaconda environment that has Python 3.7 installed. I have a file with some imports out of order which I want VScode to order when pressing CRTL+s.
However, instead or ordering the imports, there is a crash and nothing happens.
ProblemWhen I press CRTL+s on my VScode, I get a pop up saying the Python extension crashes. After some investigation, this is the stack-trace I found:
ANSWER
Answered 2021-Oct-27 at 09:34The problem here is that I had broken dependencies which would not allow me to do any updates nor new installs.
This had to do with having packages from both conda and pip. Some of them play nice together, some don't.
My solution, was unfortunately, rather atomic. I deleted the environment and created a new one with Python 3.7.
Upon doing that, I also added an extra conda channel conda-forge which I recommend instead of pip.
Once I did that I installed all the dependencies and packages using conda and it worked.
Here are the command I used:
QUESTION
In running yarn run build I am running into the following error:
ANSWER
Answered 2021-Oct-16 at 19:21I think it is case sensitive, ie. change the D to a d, change moduleIDs to moduleIds.
QUESTION
I am using webpack5 config to run a react repository and everything seems to be working fine except loading images, I have an error that I do not understand:
...ANSWER
Answered 2021-Sep-23 at 09:28Looks like I can reproduce your issue with the above setup. It's very likely an issue from using file-loader in webpack 5.
Basically webpack has urged to use asset module in favor of kind of traditional loader like file-loader.
In short, it should be working if you replace the file-loader with asset module like:
QUESTION
I am using Django to develop an ERP and I want to use pre-commit with my project.
I have installed pre-commit, black, flake8, flake8-black. and this is my
...ANSWER
Answered 2021-Jun-27 at 07:04This is a known issue with cpython on windows. The error occurs when black tries to run multiple workers on >60 core machines because the default number of process workers given by os.cpu_count() breaks some other windows limit (number of waiting processes? I'm not quite sure). Black >=19.10b0 has a fix for this, so try updating the version of black in your pre-commit config if you can?
- Python bug report: https://bugs.python.org/issue26903
- Fix applied by this PR in black: https://github.com/psf/black/pull/838
QUESTION
I have set export NODE_ENV=development already.
script.js
...ANSWER
Answered 2021-May-21 at 13:32I had the same problem some weeks ago. I use Linux, but there is already a question similar to this one. Answers to this question helped me to resolve my issue
Adding "env": { "NODE_ENV": "development" } to vscode laucher.json config might do the trick.
QUESTION
Yes, I know, npm install -g isn't supposed to update package.json. But I need something that will have a similar effect.
My problem is as follows: I want to keep everything separate, so I would like to install node, npm, and every package in a virtual environment. I do this by running:
$ python -m venv$ \scripts\activate$ pip install nodeenv$ nodeenv -p
These four steps download nodejs and npm in a virtual environment.
The issue I'm having is that whenever I want to install a nodejs package via npm I have to install it 'globally' in the virtual environment otherwise it doesn't work. To illustrate this, I will show you what happens when I install a package using normally with:
$ npm install express
or
$ npm install nodmeon
This will save nodemon or express in dependencies, however it wont recognize them as commands, for example:
$ nodemon run start will return 'nodemon' is not recognized as an internal or external command
But this wont happen when I install packages with npm install -g. They work just fine when I do that, but the problem is that they wont save in package.json.
What I've been doing is installing things 2 times, one globally and one normally just so it can be saved in package.json.
My question is: Is there anyway for my global installations to be outputted in package.json? Or is there any way you would recommend me to solve this problem?
...ANSWER
Answered 2021-May-13 at 18:35You can run the packages cli even if it is not installed globally. like nodemon, knex etc.
if you are using npm, you can use npx
QUESTION
I have a .env file that contains the NODE_ENV variable. Per default, it is set to development. When building the React app with webpack, I launch the command yarn build:
ANSWER
Answered 2021-May-09 at 16:29Try checking for process.env.NODE_ENV instead of env.parsed.NODE_ENV if you want to take environment variables passed on the command line into account. These will be exposed as properties on process.env - and will take precedence over variables loaded from the .env file there - but not on the parsed property of the object returned by require("dotenv").config(). These two objects actually are not kept in sync.
You can try this simple node program:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install nodeenv
You can use nodeenv 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.
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