mbligh | fa29a2a | 2008-05-16 22:48:09 +0000 | [diff] [blame] | 1 | #!/usr/bin/python -u |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 2 | |
| 3 | import os, sys, re, subprocess, tempfile |
mbligh | b090f14 | 2008-02-27 21:33:46 +0000 | [diff] [blame] | 4 | from optparse import OptionParser |
mbligh | 9b907d6 | 2008-05-13 17:56:24 +0000 | [diff] [blame] | 5 | import common |
mbligh | 8bcd23a | 2009-02-03 19:14:06 +0000 | [diff] [blame] | 6 | import MySQLdb, MySQLdb.constants.ER |
mbligh | 9b907d6 | 2008-05-13 17:56:24 +0000 | [diff] [blame] | 7 | from autotest_lib.client.common_lib import global_config |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 8 | from autotest_lib.database import database_connection |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 9 | |
| 10 | MIGRATE_TABLE = 'migrate_info' |
showard | 50c0e71 | 2008-09-22 16:20:37 +0000 | [diff] [blame] | 11 | |
| 12 | _AUTODIR = os.path.join(os.path.dirname(__file__), '..') |
| 13 | _MIGRATIONS_DIRS = { |
| 14 | 'AUTOTEST_WEB' : os.path.join(_AUTODIR, 'frontend', 'migrations'), |
| 15 | 'TKO' : os.path.join(_AUTODIR, 'tko', 'migrations'), |
| 16 | } |
| 17 | _DEFAULT_MIGRATIONS_DIR = 'migrations' # use CWD |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 18 | |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 19 | class Migration(object): |
showard | eca1f21 | 2009-05-13 20:28:12 +0000 | [diff] [blame] | 20 | _UP_ATTRIBUTES = ('migrate_up', 'UP_SQL') |
| 21 | _DOWN_ATTRIBUTES = ('migrate_down', 'DOWN_SQL') |
| 22 | |
| 23 | def __init__(self, name, version, module): |
| 24 | self.name = name |
| 25 | self.version = version |
| 26 | self.module = module |
| 27 | self._check_attributes(self._UP_ATTRIBUTES) |
| 28 | self._check_attributes(self._DOWN_ATTRIBUTES) |
| 29 | |
| 30 | |
| 31 | @classmethod |
| 32 | def from_file(cls, filename): |
| 33 | version = int(filename[:3]) |
| 34 | name = filename[:-3] |
| 35 | module = __import__(name, globals(), locals(), []) |
| 36 | return cls(name, version, module) |
| 37 | |
| 38 | |
| 39 | def _check_attributes(self, attributes): |
| 40 | method_name, sql_name = attributes |
| 41 | assert (hasattr(self.module, method_name) or |
| 42 | hasattr(self.module, sql_name)) |
| 43 | |
| 44 | |
| 45 | def _execute_migration(self, attributes, manager): |
| 46 | method_name, sql_name = attributes |
| 47 | method = getattr(self.module, method_name, None) |
| 48 | if method: |
| 49 | assert callable(method) |
| 50 | method(manager) |
| 51 | else: |
| 52 | sql = getattr(self.module, sql_name) |
| 53 | assert isinstance(sql, basestring) |
| 54 | manager.execute_script(sql) |
showard | decbe50 | 2008-03-28 16:31:10 +0000 | [diff] [blame] | 55 | |
| 56 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 57 | def migrate_up(self, manager): |
showard | eca1f21 | 2009-05-13 20:28:12 +0000 | [diff] [blame] | 58 | self._execute_migration(self._UP_ATTRIBUTES, manager) |
showard | decbe50 | 2008-03-28 16:31:10 +0000 | [diff] [blame] | 59 | |
| 60 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 61 | def migrate_down(self, manager): |
showard | eca1f21 | 2009-05-13 20:28:12 +0000 | [diff] [blame] | 62 | self._execute_migration(self._DOWN_ATTRIBUTES, manager) |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 63 | |
| 64 | |
| 65 | class MigrationManager(object): |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 66 | connection = None |
| 67 | cursor = None |
| 68 | migrations_dir = None |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 69 | |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 70 | def __init__(self, database_connection, migrations_dir=None, force=False): |
| 71 | self._database = database_connection |
showard | 50c0e71 | 2008-09-22 16:20:37 +0000 | [diff] [blame] | 72 | self.force = force |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 73 | self._set_migrations_dir(migrations_dir) |
| 74 | |
| 75 | |
| 76 | def _set_migrations_dir(self, migrations_dir=None): |
| 77 | config_section = self._database.global_config_section |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 78 | if migrations_dir is None: |
showard | 50c0e71 | 2008-09-22 16:20:37 +0000 | [diff] [blame] | 79 | migrations_dir = os.path.abspath( |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 80 | _MIGRATIONS_DIRS.get(config_section, _DEFAULT_MIGRATIONS_DIR)) |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 81 | self.migrations_dir = migrations_dir |
| 82 | sys.path.append(migrations_dir) |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 83 | assert os.path.exists(migrations_dir), migrations_dir + " doesn't exist" |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 84 | |
| 85 | |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 86 | def get_db_name(self): |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 87 | return self._database.get_database_info()['db_name'] |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 88 | |
| 89 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 90 | def execute(self, query, *parameters): |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 91 | return self._database.execute(query, parameters) |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 92 | |
| 93 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 94 | def execute_script(self, script): |
showard | b1e5187 | 2008-10-07 11:08:18 +0000 | [diff] [blame] | 95 | sql_statements = [statement.strip() |
| 96 | for statement in script.split(';') |
| 97 | if statement.strip()] |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 98 | for statement in sql_statements: |
showard | b1e5187 | 2008-10-07 11:08:18 +0000 | [diff] [blame] | 99 | self.execute(statement) |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 100 | |
| 101 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 102 | def check_migrate_table_exists(self): |
| 103 | try: |
| 104 | self.execute("SELECT * FROM %s" % MIGRATE_TABLE) |
| 105 | return True |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 106 | except self._database.DatabaseError, exc: |
| 107 | # we can't check for more specifics due to differences between DB |
| 108 | # backends (we can't even check for a subclass of DatabaseError) |
| 109 | return False |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 110 | |
| 111 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 112 | def create_migrate_table(self): |
| 113 | if not self.check_migrate_table_exists(): |
| 114 | self.execute("CREATE TABLE %s (`version` integer)" % |
| 115 | MIGRATE_TABLE) |
| 116 | else: |
| 117 | self.execute("DELETE FROM %s" % MIGRATE_TABLE) |
| 118 | self.execute("INSERT INTO %s VALUES (0)" % MIGRATE_TABLE) |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 119 | assert self._database.rowcount == 1 |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 120 | |
| 121 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 122 | def set_db_version(self, version): |
| 123 | assert isinstance(version, int) |
| 124 | self.execute("UPDATE %s SET version=%%s" % MIGRATE_TABLE, |
| 125 | version) |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 126 | assert self._database.rowcount == 1 |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 127 | |
| 128 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 129 | def get_db_version(self): |
| 130 | if not self.check_migrate_table_exists(): |
| 131 | return 0 |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 132 | rows = self.execute("SELECT * FROM %s" % MIGRATE_TABLE) |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 133 | if len(rows) == 0: |
| 134 | return 0 |
| 135 | assert len(rows) == 1 and len(rows[0]) == 1 |
| 136 | return rows[0][0] |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 137 | |
| 138 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 139 | def get_migrations(self, minimum_version=None, maximum_version=None): |
| 140 | migrate_files = [filename for filename |
| 141 | in os.listdir(self.migrations_dir) |
| 142 | if re.match(r'^\d\d\d_.*\.py$', filename)] |
| 143 | migrate_files.sort() |
showard | eca1f21 | 2009-05-13 20:28:12 +0000 | [diff] [blame] | 144 | migrations = [Migration.from_file(filename) |
| 145 | for filename in migrate_files] |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 146 | if minimum_version is not None: |
| 147 | migrations = [migration for migration in migrations |
| 148 | if migration.version >= minimum_version] |
| 149 | if maximum_version is not None: |
| 150 | migrations = [migration for migration in migrations |
| 151 | if migration.version <= maximum_version] |
| 152 | return migrations |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 153 | |
| 154 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 155 | def do_migration(self, migration, migrate_up=True): |
| 156 | print 'Applying migration %s' % migration.name, # no newline |
| 157 | if migrate_up: |
| 158 | print 'up' |
| 159 | assert self.get_db_version() == migration.version - 1 |
| 160 | migration.migrate_up(self) |
| 161 | new_version = migration.version |
| 162 | else: |
| 163 | print 'down' |
| 164 | assert self.get_db_version() == migration.version |
| 165 | migration.migrate_down(self) |
| 166 | new_version = migration.version - 1 |
| 167 | self.set_db_version(new_version) |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 168 | |
| 169 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 170 | def migrate_to_version(self, version): |
| 171 | current_version = self.get_db_version() |
| 172 | if current_version < version: |
| 173 | lower, upper = current_version, version |
| 174 | migrate_up = True |
| 175 | else: |
| 176 | lower, upper = version, current_version |
| 177 | migrate_up = False |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 178 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 179 | migrations = self.get_migrations(lower + 1, upper) |
| 180 | if not migrate_up: |
| 181 | migrations.reverse() |
| 182 | for migration in migrations: |
| 183 | self.do_migration(migration, migrate_up) |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 184 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 185 | assert self.get_db_version() == version |
| 186 | print 'At version', version |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 187 | |
| 188 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 189 | def get_latest_version(self): |
| 190 | migrations = self.get_migrations() |
| 191 | return migrations[-1].version |
showard | d2d4e2c | 2008-03-12 21:32:46 +0000 | [diff] [blame] | 192 | |
| 193 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 194 | def migrate_to_latest(self): |
| 195 | latest_version = self.get_latest_version() |
| 196 | self.migrate_to_version(latest_version) |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 197 | |
| 198 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 199 | def initialize_test_db(self): |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 200 | db_name = self.get_db_name() |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 201 | test_db_name = 'test_' + db_name |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 202 | # first, connect to no DB so we can create a test DB |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 203 | self._database.connect(db_name='') |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 204 | print 'Creating test DB', test_db_name |
| 205 | self.execute('CREATE DATABASE ' + test_db_name) |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 206 | self._database.disconnect() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 207 | # now connect to the test DB |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 208 | self._database.connect(db_name=test_db_name) |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 209 | |
| 210 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 211 | def remove_test_db(self): |
| 212 | print 'Removing test DB' |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 213 | self.execute('DROP DATABASE ' + self.get_db_name()) |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 214 | # reset connection back to real DB |
| 215 | self._database.disconnect() |
| 216 | self._database.connect() |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 217 | |
| 218 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 219 | def get_mysql_args(self): |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 220 | return ('-u %(username)s -p%(password)s -h %(host)s %(db_name)s' % |
| 221 | self._database.get_database_info()) |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 222 | |
| 223 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 224 | def migrate_to_version_or_latest(self, version): |
| 225 | if version is None: |
| 226 | self.migrate_to_latest() |
| 227 | else: |
| 228 | self.migrate_to_version(version) |
mbligh | aa383b7 | 2008-03-12 20:11:56 +0000 | [diff] [blame] | 229 | |
| 230 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 231 | def do_sync_db(self, version=None): |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 232 | print 'Migration starting for database', self.get_db_name() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 233 | self.migrate_to_version_or_latest(version) |
| 234 | print 'Migration complete' |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 235 | |
| 236 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 237 | def test_sync_db(self, version=None): |
| 238 | """\ |
| 239 | Create a fresh DB and run all migrations on it. |
| 240 | """ |
| 241 | self.initialize_test_db() |
| 242 | try: |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 243 | print 'Starting migration test on DB', self.get_db_name() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 244 | self.migrate_to_version_or_latest(version) |
| 245 | # show schema to the user |
| 246 | os.system('mysqldump %s --no-data=true ' |
| 247 | '--add-drop-table=false' % |
| 248 | self.get_mysql_args()) |
| 249 | finally: |
| 250 | self.remove_test_db() |
| 251 | print 'Test finished successfully' |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 252 | |
| 253 | |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 254 | def simulate_sync_db(self, version=None): |
| 255 | """\ |
| 256 | Create a fresh DB, copy the existing DB to it, and then |
| 257 | try to synchronize it. |
| 258 | """ |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 259 | db_version = self.get_db_version() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 260 | # don't do anything if we're already at the latest version |
| 261 | if db_version == self.get_latest_version(): |
| 262 | print 'Skipping simulation, already at latest version' |
| 263 | return |
| 264 | # get existing data |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 265 | print 'Dumping existing data' |
| 266 | dump_fd, dump_file = tempfile.mkstemp('.migrate_dump') |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 267 | os.system('mysqldump %s >%s' % |
| 268 | (self.get_mysql_args(), dump_file)) |
| 269 | # fill in test DB |
| 270 | self.initialize_test_db() |
| 271 | print 'Filling in test DB' |
| 272 | os.system('mysql %s <%s' % (self.get_mysql_args(), dump_file)) |
showard | 0e73c85 | 2008-10-03 10:15:50 +0000 | [diff] [blame] | 273 | os.close(dump_fd) |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 274 | os.remove(dump_file) |
| 275 | try: |
showard | eab66ce | 2009-12-23 00:03:56 +0000 | [diff] [blame] | 276 | print 'Starting migration test on DB', self.get_db_name() |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 277 | self.migrate_to_version_or_latest(version) |
| 278 | finally: |
| 279 | self.remove_test_db() |
| 280 | print 'Test finished successfully' |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 281 | |
| 282 | |
mbligh | c2f2445 | 2008-03-31 16:46:13 +0000 | [diff] [blame] | 283 | USAGE = """\ |
| 284 | %s [options] sync|test|simulate|safesync [version] |
| 285 | Options: |
| 286 | -d --database Which database to act on |
| 287 | -a --action Which action to perform"""\ |
| 288 | % sys.argv[0] |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 289 | |
| 290 | |
| 291 | def main(): |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 292 | parser = OptionParser() |
| 293 | parser.add_option("-d", "--database", |
| 294 | help="which database to act on", |
| 295 | dest="database") |
| 296 | parser.add_option("-a", "--action", help="what action to perform", |
| 297 | dest="action") |
showard | 50c0e71 | 2008-09-22 16:20:37 +0000 | [diff] [blame] | 298 | parser.add_option("-f", "--force", help="don't ask for confirmation", |
| 299 | action="store_true") |
showard | 049b0fd | 2009-05-29 18:39:07 +0000 | [diff] [blame] | 300 | parser.add_option('--debug', help='print all DB queries', |
| 301 | action='store_true') |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 302 | (options, args) = parser.parse_args() |
showard | 250d84d | 2010-01-12 21:59:48 +0000 | [diff] [blame^] | 303 | manager = get_migration_manager(db_name=options.database, |
| 304 | debug=options.debug, force=options.force) |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 305 | |
| 306 | if len(args) > 0: |
| 307 | if len(args) > 1: |
| 308 | version = int(args[1]) |
| 309 | else: |
| 310 | version = None |
| 311 | if args[0] == 'sync': |
| 312 | manager.do_sync_db(version) |
| 313 | elif args[0] == 'test': |
| 314 | manager.test_sync_db(version) |
| 315 | elif args[0] == 'simulate': |
| 316 | manager.simulate_sync_db(version) |
| 317 | elif args[0] == 'safesync': |
| 318 | print 'Simluating migration' |
| 319 | manager.simulate_sync_db(version) |
| 320 | print 'Performing real migration' |
| 321 | manager.do_sync_db(version) |
| 322 | else: |
| 323 | print USAGE |
| 324 | return |
| 325 | |
| 326 | print USAGE |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 327 | |
| 328 | |
showard | 250d84d | 2010-01-12 21:59:48 +0000 | [diff] [blame^] | 329 | def get_migration_manager(db_name, debug, force): |
| 330 | database = database_connection.DatabaseConnection(db_name) |
| 331 | database.debug = debug |
| 332 | database.reconnect_enabled = False |
| 333 | database.connect() |
| 334 | return MigrationManager(database, force=force) |
| 335 | |
| 336 | |
mbligh | e8819cd | 2008-02-15 16:48:40 +0000 | [diff] [blame] | 337 | if __name__ == '__main__': |
jadmanski | 0afbb63 | 2008-06-06 21:10:57 +0000 | [diff] [blame] | 338 | main() |