fabric file to manage mercurial repository in remote host

fabfile.py

from fabric.api import *
from fabric import contrib

# Put your server address here
env.host_string = "192.168.0.133:2221"
env.user = "hg"

# Put your username here
user="adie"

def create(name):
    if contrib.files.exists("%s/%s" % (user, name)):
        print("Path given already exists.")
        return
    run("mkdir -p %s/%s" % (user, name))
    with cd("%s/%s" % (user, name)):
        run("hg init")

    print("Mercurial repository created at ssh://%s@%s/%s/%s" %
            (env.user, env.host_string, user, name))


def delete(name):
    if contrib.files.exists("%s/%s" % (user, name)):
        run("rm -r %s/%s" % (user, name))
    print("Repo %s/%s deleted." % (user, name))

def ls():
    run("ls %s" % user)