Output parent -> children mapping of project releases in SDElements

script.py

import requests
import argparse
import urlparse


parser = argparse.ArgumentParser()
parser.add_argument("--url")
parser.add_argument("--token")
args = parser.parse_args()

url = args.url
base_url = urlparse.urljoin(url, '/api/v2')
api_v2_token = args.token

headers = {
    'Authorization': "Token {}".format(api_v2_token)
}

# Request all projects (you can see) from the API
r = requests.get(base_url + '/projects/', headers=headers).json()

results = r['results']

# collect all the projs without parents
roots = [proj for proj in results if not proj['parent']]
children = [proj for proj in results if proj['parent']]

# build dict of id -> children
parents = {}
for root in roots:
    parents[root['id']] = []

# collect all the children
while children:
    to_remove = []
    for parent, child_list in parents.iteritems():
        for child in children:
            if parent == child['parent'] or child['parent'] in child_list:
                child_list.append(child['id'])
                to_remove.append(child['id'])
    children = [child for child in children if child['id'] not in to_remove]


def get_name(id):
    name = [proj['name'] for proj in results if id == proj['id']][0]
    return name


def get_url(id):
    url = [proj['url'] for proj in results if id == proj['id']][0]
    return url


print "Parent \t\tChildren"
for parent, children in parents.iteritems():
    print "* {0}".format(get_name(parent))
    print "- {0}".format(get_url(parent))
    for child in children:
        print "\t* {0}".format(get_name(child))
        print "\t- {0}".format(get_url(child))
    print "\n"

usage: python script.py --token=token --url=http://www.sdelements.com