--- /dev/null
+#!/usr/bin/python
+import xmlrpclib
+import Auth
+
+plc_host='www.planet-lab.eu'
+slice_name='upmc_tp'
+
+api_url="https://%s:443/PLCAPI/"%plc_host
+plc_api= xmlrpclib.ServerProxy(api_url, allow_none=True)
+
+N = input("Number of environment wanted :")
+M = input("Number of node wanted by environment :")
+sites = plc_api.GetSites(Auth.auth, ['*'], ['site_id', 'name', 'max_slices', 'slice_ids', 'node_ids'])
+sitesSelected = []
+
+i = 0
+for site in sites:
+ if i < N:
+ j = 0
+ nodesSite = plc_api.GetNodes(Auth.auth, site['node_ids'], ['hostname', 'run_level', 'boot_state'])
+ for node in nodesSite:
+ #print node
+ if node['boot_state'] == 'boot' and node['run_level'] == 'boot':
+ j+=1
+ if j >= M:
+ i += 1
+ sitesSelected.append(site)
+
+for site in sitesSelected:
+ print site['name'], site['site_id']
+
+if len(sitesSelected) < N:
+ print "\tWe just manage to find ",len(sitesSelected),"environment"