Script to duplicate milestones from a repo to another one on GitHub easily

duplicate_milestones.py

# Get agithub.py from https://github.com/jpaugh/agithub
from agithub import Github

username = 'yourusername'
password = 'yourpassword'

from_owner = username # Can be an organization
from_repo = 'yourrepo'

to_owners = [username, username] # Can be organizations
to_repos = ['yourotherrepo', 'andanotherrepo']

g = Github(yourusername, yourpassword)
status, milestones = g.repos[from_owner][from_repo].milestones.get()
for (to_owner, to_repo) in zip(to_owners, to_repos):
    for m in milestones:
        g.repos[to_owner][to_repo].milestones.post(body={'title': m['title'], 'description': m['description'], 'due_on': m['due_on'] })