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qubes/tools/qvm_ls: fix getting columns from mixin

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This commit is contained in:
Wojtek Porczyk 2016-01-21 15:13:33 +01:00
parent 21d6d51cbb
commit 6bc30b2e0b
1 changed files with 21 additions and 18 deletions
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39
qubes/tools/qvm_ls.py
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@ -198,29 +198,32 @@ def process_class(cls):
:param qubes.vm.BaseVMMeta cls: Class to round up.
'''
for prop in cls.__dict__.values():
holder = prop.fget if isinstance(prop, __builtin__.property) else prop
if not hasattr(holder, 'ls_head') or holder.ls_head is None:
continue
for col in Column.columns.values():
if not isinstance(col, PropertyColumn):
for klass in cls.__mro__:
for prop in klass.__dict__.values():
holder = prop.fget \
if isinstance(prop, __builtin__.property) \
else prop
if not hasattr(holder, 'ls_head') or holder.ls_head is None:
continue
if col.holder.__name__ != holder.__name__:
continue
for col in Column.columns.values():
if not isinstance(col, PropertyColumn):
continue
if col.ls_head != holder.ls_head:
raise TypeError('Found column head mismatch in class {!r} '
'({!r} != {!r})'.format(cls.__name__,
holder.ls_head, col.ls_head))
if col.holder.__name__ != holder.__name__:
continue
if col.ls_width != holder.ls_width:
raise TypeError('Found column width mismatch in class {!r} '
'({!r} != {!r})'.format(cls.__name__,
holder.ls_width, col.ls_width))
if col.ls_head != holder.ls_head:
raise TypeError('Found column head mismatch in class {!r} '
'({!r} != {!r})'.format(cls.__name__,
holder.ls_head, col.ls_head))
PropertyColumn(holder)
if col.ls_width != holder.ls_width:
raise TypeError('Found column width mismatch in class {!r} '
'({!r} != {!r})'.format(cls.__name__,
holder.ls_width, col.ls_width))
PropertyColumn(holder)
def flag(field):