dependency free subprocess parsing of git output in python

gitsubprocess.py

# gitsubprocess.py
# Dependency free subprocess parsing of git output in python
# Public Domain. Intended to be copy pasted into various internal build scripts as needed.
# Feel free to suggest changes https://gist.github.com/mofosyne/cdb18587ab6dd0457d63afe6219a320d
#
# By Brian Khuu 2022
#
# ## Staging and working file status type quick reference ##
#   Reference: https://git-scm.com/docs/git-status#_short_format
#   ' ' = unmodified
#    M  = modified
#    T  = file type changed (regular file, symbolic link or submodule)
#    A  = added
#    D  = deleted
#    R  = renamed
#    C  = copied (if config option status.renames is set to "copies")
#    U  = updated but unmerged
#    ?  = not tracked
#    !  = ignored

import subprocess

def git_repo_status():
  # git porcelain reference: https://git-scm.com/docs/git-status#_porcelain_format_version_1
  status_entries = subprocess.check_output(['git', 'status', '--porcelain=v1']).decode('utf-8').splitlines()
  status_output = []
  for line in status_entries:
    status_output.append({'staging':line[0], 'working':line[1], 'filepath':line[3:]})
  return status_output

def git_repo_status_get_staging():
  return [x for x in git_repo_status() if x['staging'] != ' ' and x['staging'] != '?' and x['staging'] != '!']

def git_repo_status_get_working():
  return [x for x in git_repo_status() if x['working'] != ' ' and x['working'] != '?' and x['working'] != '!']

print(git_repo_status())
print(git_repo_status_get_staging())
print(git_repo_status_get_working())