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Wrote some (semi-silly) descriptions of each migration

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This commit is contained in:
Christopher Allan Webber 2012-01-16 16:59:14 -06:00
parent 356654deb8
commit d6cdf64b4f
1 changed files with 18 additions and 0 deletions
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18
mediagoblin/tests/test_sql_migrations.py
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@ -235,6 +235,11 @@ SET3_MODELS = [Creature3, CreaturePower3, Level3, LevelExit3]
@RegisterMigration(4, FULL_MIGRATIONS)
def creature_num_legs_to_num_limbs(db_conn):
"""
Turns out we're tracking all sorts of limbs, not "legs"
specifically. Humans would be 4 here, for instance. So we
renamed the column.
"""
metadata = MetaData(bind=db_conn.engine)
creature_table = Table(
'creature', metadata,
@ -244,6 +249,9 @@ def creature_num_legs_to_num_limbs(db_conn):
@RegisterMigration(5, FULL_MIGRATIONS)
def level_exit_index_from_and_to_level(db_conn):
"""
Index the from and to levels of the level exit table.
"""
metadata = MetaData(bind=db_conn.engine)
level_exit = Table(
'level_exit', metadata,
@ -254,6 +262,9 @@ def level_exit_index_from_and_to_level(db_conn):
@RegisterMigration(6, FULL_MIGRATIONS)
def creature_power_index_creature(db_conn):
"""
Index our foreign key relationship to the creatures
"""
metadata = MetaData(bind=db_conn.engine)
creature_power = Table(
'creature_power', metadata,
@ -263,6 +274,13 @@ def creature_power_index_creature(db_conn):
@RegisterMigration(7, FULL_MIGRATIONS)
def creature_power_hitpower_to_float(db_conn):
"""
Convert hitpower column on creature power table from integer to
float.
Turns out we want super precise values of how much hitpower there
really is.
"""
metadata = MetaData(bind=db_conn.engine)
creature_power = Table(
'creature_power', metadata,