Read CPL information from OpenStack projects.yaml

cpl_information

import copy
import pprint
import yaml

def loadit():
    with open('reference/projects.yaml') as f:
        p = yaml.safe_load(f)

    return p

def get_cpls(team='Stable branch maintenance', projects=None):
    if projects is None:
        projects = loadit()
    cpls = []
    for k, v in projects.items():
        team_cpls = copy.copy(v.get('cpls', {}).get(team, []) or [v['ptl']])
        for cpl in team_cpls:
            cpl.update({'from': k})
            cpls.append(cpl)
    return cpls

def get_ptl(team, projects=None):
    if projects is None:
        projects = loadit()
    return projects.get(team, {}).get('ptl')

def get_cpl(source, dest='Stable branch maintenance'):
    return [x for x in get_cpls(team=dest) if x.get('from', '') == source]

pprint.pprint( get_cpl('glance', dest='Documentation') )
pprint.pprint( get_cpl('glance', dest='Release Management') )
pprint.pprint( get_cpl('zaqar') )
pprint.pprint( get_cpl('trove') )