+from __future__ import print_function
+
from PLC.Faults import *
from PLC.Method import Method
from PLC.Parameter import Parameter, Mixed
can_update = lambda (field, value): field in ['t_from', 't_until', 'duration']
+
class UpdateLeases(Method):
"""
Updates the parameters of a (set of) existing lease(s) with the values in
accepts = [
Auth(),
- Mixed (Lease.fields['lease_id'],
- [Lease.fields['lease_id']]),
+ Mixed(Lease.fields['lease_id'],
+ [Lease.fields['lease_id']]),
lease_fields
- ]
+ ]
- returns = Parameter(dict, " 'updated_ids' is the list ids updated, 'errors' is a list of error strings")
+ returns = Parameter(
+ dict,
+ " 'updated_ids' is the list ids updated,"
+ "'errors' is a list of error strings")
- debug=False
+ debug = False
# debug=True
def call(self, auth, lease_ids, input_fields):
if 'duration' in input_fields:
if 't_from' in input_fields and 't_until' in input_fields:
- raise PLCInvalidArgument, "Cannot set t_from AND t_until AND duration"
+ raise PLCInvalidArgument(
+ "Cannot set t_from AND t_until AND duration")
# specify 'duration':0 to keep duration unchanged
- if input_fields['duration'] : input_fields['duration']=Duration.validate(input_fields['duration'])
+ if input_fields['duration']:
+ input_fields['duration'] = Duration.validate(
+ input_fields['duration'])
# Get lease information
leases = Leases(self.api, lease_ids)
if not leases:
- raise PLCInvalidArgument, "No such leases %r"%lease_ids
+ raise PLCInvalidArgument("No such leases {}".format(lease_ids))
# fetch related slices
- slices = Slices(self.api, [ lease['slice_id'] for lease in leases],['slice_id','person_ids'])
+ slices = Slices(self.api,
+ [lease['slice_id'] for lease in leases],
+ ['slice_id', 'person_ids'])
# create hash on slice_id
- slice_map = dict ( [ (slice['slice_id'],slice) for slice in slices ] )
+ slice_map = dict([(slice['slice_id'], slice) for slice in slices])
- updated_ids=[]
- errors=[]
+ updated_ids = []
+ errors = []
- lease_ids=[lease['lease_id'] for lease in leases]
+ lease_ids = [lease['lease_id'] for lease in leases]
for lease in leases:
if 'admin' not in self.caller['roles']:
- slice=slice_map[lease['slice_id']]
+ slice = slice_map[lease['slice_id']]
# check slices only once
- if not slice.has_key('verified'):
+ if 'verified' not in slice:
if self.caller['person_id'] in slice['person_ids']:
pass
elif 'pi' not in self.caller['roles']:
- raise PLCPermissionDenied, "Not a member of slice %r"%slice['name']
+ raise PLCPermissionDenied(
+ "Not a member of slice {}".format(slice['name']))
elif slice['site_id'] not in self.caller['site_ids']:
- raise PLCPermissionDenied, "Slice %r not associated with any of your sites"%slice['name']
- slice['verified']=True
+ raise PLCPermissionDenied(
+ "Slice {} not associated with any of your sites"
+ .format(slice['name']))
+ slice['verified'] = True
try:
- # we've ruled out already the case where all 3 (from, to, duration) where specified
+ # we've ruled out already the case where all 3 (from, to,
+ # duration) where specified
if 'duration' not in input_fields:
- lease_fields=input_fields
+ lease_fields = input_fields
else:
# all arithmetics on longs..
- duration=Duration.validate(input_fields['duration'])
+ duration = Duration.validate(input_fields['duration'])
# specify 'duration':0 to keep duration unchanged
if not duration:
- duration = Timestamp.cast_long(lease['t_until'])-Timestamp.cast_long(lease['t_from'])
+ duration = Timestamp.cast_long(
+ lease['t_until']) \
+ - Timestamp.cast_long(lease['t_from'])
if 't_from' in input_fields:
- lease_fields={'t_from':input_fields['t_from'],
- 't_until':Timestamp.cast_long(input_fields['from'])+duration}
+ lease_fields = {
+ 't_from': input_fields['t_from'],
+ 't_until': Timestamp.cast_long(
+ input_fields['from']) + duration}
elif 't_until' in input_fields:
- lease_fields={'t_from':Timestamp.cast_long(input_fields['t_until'])-duration,
- 't_until':input_fields['t_until']}
+ lease_fields = {
+ 't_from': Timestamp.cast_long(
+ input_fields['t_until']) - duration,
+ 't_until': input_fields['t_until']}
else:
- lease_fields={'t_until':Timestamp.cast_long(lease['t_from'])+duration}
+ lease_fields = {'t_until': Timestamp.cast_long(
+ lease['t_from']) + duration}
if UpdateLeases.debug:
- print 'lease_fields',lease_fields
- for k in [ 't_from', 't_until'] :
+ for k in ['t_from', 't_until']:
if k in lease_fields:
- print k,'aka',Timestamp.sql_validate_utc(lease_fields[k])
+ print(k, 'aka', Timestamp.sql_validate_utc(
+ lease_fields[k]))
lease.update(lease_fields)
lease.sync()
updated_ids.append(lease['lease_id'])
- except Exception,e:
- errors.append("Could not update lease %d - check new time limits ? -- %r"%(lease['lease_id'],e))
+ except Exception, e:
+ errors.append(
+ "Could not update lease {} - check new time limits ? -- {}"
+ .format(lease['lease_id'], e))
# Logging variables
self.event_objects = {'Lease': updated_ids}
- self.message = 'lease %r updated: %s' % (lease_ids, ", ".join(input_fields.keys()))
+ self.message = 'lease {} updated: {}'\
+ .format(lease_ids, ", ".join(input_fields.keys()))
- return {'updated_ids' : updated_ids,
- 'errors' : errors }
+ return {'updated_ids': updated_ids,
+ 'errors': errors}
git://git.onelab.eu / plcapi.git / blobdiff