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Include all previously run operations to satisfy Django migration planner.

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Wayne Witzel III
2017-11-17 11:32:17 -05:00
parent dbe135991b
commit 249a5e5e4d
2 changed files with 16 additions and 5 deletions
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14
awx/main/migrations/_squashed.py
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@@ -35,21 +35,29 @@ def current_migration(exclude_squashed=True):
return None
def replaces(squashed):
def replaces(squashed, applied=False):
'''Build a list of replacement migrations based on the most recent non-squashed migration
and the provided list of SQUASHED migrations. If the most recent non-squashed migration
is not present anywhere in the SQUASHED dictionary, assume they have all been applied.
If applied is True, this will return a list of all the migrations that have already
been applied.
'''
squashed_keys, key_index = squash_data(squashed)
if applied:
return [(b'main', key) for key in squashed_keys[:key_index]]
return [(b'main', key) for key in squashed_keys[key_index:]]
def operations(squashed):
def operations(squashed, applied=False):
'''Build a list of migration operations based on the most recent non-squashed migration
and the provided list of squashed migrations. If the most recent non-squashed migration
is not present anywhere in the `squashed` dictionary, assume they have all been applied.
If applied is True, this will return a list of all the operations that have
already been applied.
'''
squashed_keys, key_index = squash_data(squashed)
op_keys = squashed_keys[key_index:]
op_keys = squashed_keys[:key_index] if applied else squashed_keys[key_index:]
ops = [squashed[op_key] for op_key in op_keys]
return [op for op in chain.from_iterable(ops)]