git status with dir from python

src-status.py

import os
from sh import git

def subDirPath (d):
    return filter(os.path.isdir, [os.path.join(d,f) for f in os.listdir(d)])

curDir = os.getcwd()
curDir = "/home/ale/docs/src/"
for d in subDirPath(curDir) :
    if os.path.isdir(os.path.join(d, ".git")) :
        print(git("--git-dir="+os.path.join(d, ".git")+" --work-tree="+d+" status --porcelain"))
        break
    elif os.path.isdir(os.path.join(d, ".svn")) :
        print("svn "+d)

"""
output:
  RAN: '/usr/bin/git --git-dir=/home/ale/docs/src/scribus-manual-introduction/.git --work-tree=/home/ale/docs/src/scribus-manual-introduction status --porcelain'

  STDOUT:
usage: git [--version] [--help] [-C <path>] [-c name=value]
"""