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patchupdate.py: Make more clear what the functions causal_time_relation* do.

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This commit is contained in:
Sebastian Lackner 2014-07-26 23:19:39 +02:00
parent 7154d8ae74
commit 9af0621843
1 changed files with 8 additions and 8 deletions
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16
debian/tools/patchupdate.py vendored
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@ -197,18 +197,18 @@ def _pairs(a):
for k in a[i+1:]:
yield (j, k)
def causal_time_relation_any(all_patches, indices):
"""Checks if the patches with given indices are applied in a very specific order."""
def causal_time_relation(all_patches, indices):
"""Checks if the dependencies of patches are compatible with a specific apply order."""
for i, j in _pairs(indices):
if not (causal_time_smaller(all_patches[i].verify_time, all_patches[j].verify_time) or \
causal_time_smaller(all_patches[j].verify_time, all_patches[i].verify_time)):
if causal_time_smaller(all_patches[j].verify_time, all_patches[i].verify_time):
return False
return True
def causal_time_relation(all_patches, permutation):
"""Checks if the dependencies of patches are compatible with a specific order."""
for i, j in _pairs(permutation):
if causal_time_smaller(all_patches[j].verify_time, all_patches[i].verify_time):
def causal_time_relation_any(all_patches, indices):
"""Similar to causal_time_relation(), but also check all possible permutations of indices."""
for i, j in _pairs(indices):
if not (causal_time_smaller(all_patches[i].verify_time, all_patches[j].verify_time) or \
causal_time_smaller(all_patches[j].verify_time, all_patches[i].verify_time)):
return False
return True