Revision 35554b4f lib/cmdlib.py
| b/lib/cmdlib.py | ||
|---|---|---|
| 11837 | 11837 |
# Append |
| 11838 | 11838 |
absidx = len(container) - 1 |
| 11839 | 11839 |
elif idx < 0: |
| 11840 |
raise IndexError("Not accepting negative indices")
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|
| 11840 |
raise IndexError("Not accepting negative indices other than -1")
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| 11841 |
elif idx > len(container): |
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| 11842 |
raise IndexError("Got %s index %s, but there are only %s" %
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| 11843 |
(kind, idx, len(container))) |
|
| 11841 | 11844 |
else: |
| 11842 | 11845 |
absidx = idx |
| 11843 | 11846 |
|
| 11844 | 11847 |
changes = None |
| 11845 | 11848 |
|
| 11846 | 11849 |
if op == constants.DDM_ADD: |
| 11850 |
# Calculate where item will be added |
|
| 11851 |
if idx == -1: |
|
| 11852 |
addidx = len(container) |
|
| 11853 |
else: |
|
| 11854 |
addidx = idx |
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| 11855 |
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|
| 11847 | 11856 |
if create_fn is None: |
| 11848 | 11857 |
item = params |
| 11849 | 11858 |
else: |
| 11850 |
(item, changes) = create_fn(absidx + 1, params, private)
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|
| 11859 |
(item, changes) = create_fn(addidx, params, private)
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|
| 11851 | 11860 |
|
| 11852 | 11861 |
if idx == -1: |
| 11853 | 11862 |
container.append(item) |
| 11854 | 11863 |
else: |
| 11855 | 11864 |
assert idx >= 0 |
| 11865 |
assert idx <= len(container) |
|
| 11856 | 11866 |
# list.insert does so before the specified index |
| 11857 | 11867 |
container.insert(idx, item) |
| 11858 | 11868 |
else: |
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