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Prepare to use dicts SQL_COLUMNS, _INDEX instead of separate.

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voussoir 2018-02-16 18:48:03 -08:00
parent 4e8a67aa54
commit 655d1fa235
1 changed files with 14 additions and 1 deletions
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15
etiquette/constants.py
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@ -130,6 +130,20 @@ CREATE INDEX IF NOT EXISTS index_users_id on users(id);
CREATE INDEX IF NOT EXISTS index_users_username on users(username COLLATE NOCASE);
'''.format(user_version=DATABASE_VERSION)
SQL_COLUMNS = {}
for statement in DB_INIT.split(';'):
if 'create table' not in statement.lower():
continue
table_name = statement.split('(')[0].strip().split(' ')[-1]
column_names = statement.split('(')[1].rsplit(')', 1)[0]
column_names = column_names.split(',')
column_names = [x.strip().split(' ')[0] for x in column_names]
SQL_COLUMNS[table_name] = column_names
_sql_dictify = lambda columns: {key:index for (index, key) in enumerate(columns)}
SQL_INDEX = {key: _sql_dictify(value) for (key, value) in SQL_COLUMNS.items()}
def _extract_column_names(table):
statement = DB_INIT.split('CREATE TABLE IF NOT EXISTS %s(' % table)[1]
statement = statement.split(');')[0]
@ -151,7 +165,6 @@ SQL_PHOTOTAG_COLUMNS = _extract_column_names('photo_tag_rel')
SQL_TAGGROUP_COLUMNS = _extract_column_names('tag_group_rel')
SQL_USER_COLUMNS = _extract_column_names('users')
_sql_dictify = lambda columns: {key:index for (index, key) in enumerate(columns)}
SQL_ALBUM = _sql_dictify(SQL_ALBUM_COLUMNS)
SQL_ALBUM_DIRECTORY = _sql_dictify(SQL_ALBUM_DIRECTORY_COLUMNS)
SQL_ALBUMGROUP = _sql_dictify(SQL_ALBUMGROUP_COLUMNS)