Answers for "activate conda with source"

conda create environment based on requirements.txt

# using pip
pip install -r requirements.txt

# using Conda
conda create --name <env_name> --file requirements.txt

conda activate virtual environment

conda activate env-name

activate conda with source

#!/bin/bash
source /Users/yourname/anaconda/bin/activate your_env
python --version # example way to see that your virtual env loaded as expected