[英]Python virtual environment not activating from bash script
現在,在您將其標記為重復項之前,我已經嘗試過此處發布的解決方案,但它們對我不起作用。 我嘗試制作一個別名,然后嘗試創建一個函數,如下所示:
activate () {
echo Activating Virtual Environment...
source alexa/bin/activate
}
activate
但是我的腳本只是在沒有激活虛擬環境的情況下運行。 該腳本是從與我的虛擬環境目錄alexa
相同的目錄中運行的。
為了清楚起見,我嘗試的另一個解決方案是使用別名:
alias activate="source alexa/bin/activate"
activate
那沒有用,給了我一個錯誤./alexaEnvSetup.sh: line 43: activate: command not found
。
有什么想法或想法嗎?
編輯 :我認為值得一提的是,執行此操作時echo
命令確實會打印出來。 因此正在輸入該功能。 虛擬環境只是沒有被激活。
編輯 :添加完整的代碼:
#!/bin/bash
if [[ "$OSTYPE" == "linux-gnu" ]]; then
echo Operating system: Linux
elif [[ "$OSTYPE" == "darwin"* ]]; then
echo Operating system: Mac OSX
echo
# Install Python 3.6.5 using `curl`
curl -O https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tgz
tar xf Python-3.6.5.tgz
cd Python-3.6.5
./configure
make
make install
echo
echo Python Version 3.6.5 Installed
echo
# Install Pip
curl -O http://bootstrap.pypa.io/get-pip.py
/usr/local/bin/python3.6 get-pip.py
echo
echo Pip Installed
echo
# Install virtualenv
pip install virtualenv
echo
echo Virtual Environment Installed
virtualenv -p python3 alexa
echo Created Virtual Environment, \"alexa\"
activate () {
echo Activating Virtual Environment...
source /Users/XXXX/Auto-Lab/Commerce/alexa/bin/activate
}
export -f activate
activate
echo Virtual Environment, \"alexa\", Created and Activated
echo
# All packages (time, urllib, and json) should come default with Python3
elif [[ "$OSTYPE" == "cygwin" ]]; then
# POSIX compatibility layer and Linux environment emulation for Windows
echo Operating system: Cygwin
elif [[ "$OSTYPE" == "msys" ]]; then
# Lightweight shell and GNU utilities compiled for Windows (part of MinGW)
echo Operating system: Msys
elif [[ "$OSTYPE" == "win32" ]]; then
echo Operating system: Windows32
elif [[ "$OSTYPE" == "freebsd"* ]]; then
echo Operating system: FreeBSD
else
echo Operating system unknown.
fi
source /path/to/activate
export -f activate
#!/bin/bash
以下使用Anaconda虛擬環境對我有用,也許它也可以與您一起使用?
#!/usr/bin/env bash
# do bash stuff
# Python env
PATH=/home/username/path/to/activate/bin
python -u /script/to/run
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