import datetime
from github import Github
import getpass

username = raw_input("Github User:")
pw = getpass.getpass("Github Password:")
g = Github(username, pw)
org = g.get_organization("")  # Set your organisation here
repo = org.get_repo("")  # Set the repo you want to use here

milestones = repo.get_milestones(direction="desc")
for ms in milestones:
    td = (ms.due_on - datetime.datetime.now()).days
    if td > 0 and td < 8:
        break

print "Setting issues to next milestone: {}".format(ms.due_on)
issues = [x for x in repo.get_issues(state="open", milestone="*")]
for issue in issues:
    if issue.milestone != ms:
        print "Set {}'s issue {} to next milestone".format(issue.assignee.name, issue.id)
        issue.edit(milestone=ms)