Revision f0d22861 lib/client/gnt_instance.py
b/lib/client/gnt_instance.py | ||
---|---|---|
1306 | 1306 |
|
1307 | 1307 |
add = params.pop(constants.DDM_ADD, _MISSING) |
1308 | 1308 |
remove = params.pop(constants.DDM_REMOVE, _MISSING) |
1309 |
modify = params.pop(constants.DDM_MODIFY, _MISSING) |
|
1310 |
|
|
1311 |
if modify is _MISSING: |
|
1312 |
if not (add is _MISSING or remove is _MISSING): |
|
1313 |
raise errors.OpPrereqError("Cannot add and remove at the same time", |
|
1314 |
errors.ECODE_INVAL) |
|
1315 |
elif add is not _MISSING: |
|
1316 |
action = constants.DDM_ADD |
|
1317 |
elif remove is not _MISSING: |
|
1318 |
action = constants.DDM_REMOVE |
|
1319 |
else: |
|
1320 |
action = constants.DDM_MODIFY |
|
1309 | 1321 |
|
1310 |
if not (add is _MISSING or remove is _MISSING): |
|
1311 |
raise errors.OpPrereqError("Cannot add and remove at the same time", |
|
1312 |
errors.ECODE_INVAL) |
|
1313 |
elif add is not _MISSING: |
|
1314 |
action = constants.DDM_ADD |
|
1315 |
elif remove is not _MISSING: |
|
1316 |
action = constants.DDM_REMOVE |
|
1317 | 1322 |
else: |
1318 |
action = constants.DDM_MODIFY |
|
1323 |
if add is _MISSING and remove is _MISSING: |
|
1324 |
action = constants.DDM_MODIFY |
|
1325 |
else: |
|
1326 |
raise errors.OpPrereqError("Cannot modify and add/remove at the" |
|
1327 |
" same time", errors.ECODE_INVAL) |
|
1319 | 1328 |
|
1320 | 1329 |
assert not (constants.DDMS_VALUES_WITH_MODIFY & set(params.keys())) |
1321 | 1330 |
|
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