Newish post

content/blog/jupyterwithpyenv.md

@@ -0,0 +1,37 @@
+---
+title: "Jupyter with Pyenv"
+date: 2020-07-21T02:44:06-04:00
+draft: false
+tags: ["python"]
+---
+
+I enjoy both managing my Python versions with [pyenv](https://brandonrozek.com/blog/pyenv/) and the literate programming environment [Jupyter lab](https://jupyter.org/). Luckily we can easily manage Python virtual environments via iPython kernels.
+
+We're going to start off with our base Python interpretor
+```bash
+pyenv install 3.8.4
+pyenv shell 3.8.4
+```
+
+Then we're going to install the `ipykernel` package.
+```bash
+pip install --upgrade pip
+pip install ipykernel
+```
+
+Next we're going to create a virtual environment where JupyterLab will live.
+```bash
+pyenv virtualenv jupyter
+pyenv activate jupyter
+pip install jupyterlab
+```
+
+With that, we can now create arbitrary environments and add them as a kernel.
+```bash
+pyenv deactivate
+pyenv virtualenv tensorflow
+pyenv activate tensorflow
+pip install tensorflow
+ipython kernel install --user --name tensorflow
+```
+