Cheat sheet for conda envs, git, et al

cheat_sheet.rst

Conda

• create a new environment

  conda create -n myenv python=3.7

• delete an environment

  conda env remove --name myenv

• show environments

  conda env list

Git tagging

• create a tag

  git tag -a v0.1 -m "notes about the tag" af48faf

• push tags to remote

  git push origin --tags

• delete a tag locally

  git tag -d v0.1

• delete a tag remote

  git push origin --delete v0.1

Git (misc)

• make local copy of upstream PR branch:

  git fetch upstream refs/pull/PR_NUMBER/head:LOCAL_BRANCH_NAME

• list contributors between two tags (or branches/hashes)

  git shortlog -s -n 1.0.0..2.0.0

• git grep, excluding a folder

  git grep -F my_search_string ":(exclude)docs/**"

• install from a github branch

  pip install git+https://github.com/kanderso-nrel/pvfactors.git@sparse

Markdown

• Collapsible section (source):

  <details>
    <summary>Click to expand!</summary>
  
  ```python
  print('Hello, world!')
  ```
  </details>
  

Pytest

• Turn warnings into errors

  pytest pvlib/tests/test_modelchain.py -W error::pvlib._deprecation.pvlibDeprecationWarning