Revision 40b118d3
| b/lib/query.py | ||
|---|---|---|
| 977 | 977 |
return lambda _, item: getter(item) |
| 978 | 978 |
|
| 979 | 979 |
|
| 980 |
def _GetItemMaybeAttr(attr): |
|
| 981 |
"""Returns a field function to return a not-None attribute of the item. |
|
| 982 |
|
|
| 983 |
If the value is None, then C{_FS_UNAVAIL} will be returned instead.
|
|
| 984 |
|
|
| 985 |
@param attr: Attribute name |
|
| 986 |
|
|
| 987 |
""" |
|
| 988 |
def _helper(_, obj): |
|
| 989 |
val = getattr(obj, attr) |
|
| 990 |
if val is None: |
|
| 991 |
return _FS_UNAVAIL |
|
| 992 |
else: |
|
| 993 |
return val |
|
| 994 |
return _helper |
|
| 995 |
|
|
| 996 |
|
|
| 980 | 997 |
def _GetNDParam(name): |
| 981 | 998 |
"""Return a field function to return an ND parameter out of the context. |
| 982 | 999 |
|
| ... | ... | |
| 2614 | 2631 |
# Add simple fields |
| 2615 | 2632 |
fields.extend([ |
| 2616 | 2633 |
(_MakeField(name, title, kind, doc), |
| 2617 |
NETQ_CONFIG, 0, _GetItemAttr(name)) |
|
| 2634 |
NETQ_CONFIG, 0, _GetItemMaybeAttr(name))
|
|
| 2618 | 2635 |
for (name, (title, kind, _, doc)) in _NETWORK_SIMPLE_FIELDS.items()]) |
| 2619 | 2636 |
|
| 2620 | 2637 |
def _GetLength(getter): |
Also available in: Unified diff