Best Python code snippet using autotest_python
migrate_unittest.py
Source:migrate_unittest.py
...28 cls.migrations_done.append((version, direction))29 def migrate_up(self, manager):30 self.do_migration(self.version, 'up')31 if self.version == 1:32 manager.create_migrate_table()33 def migrate_down(self, manager):34 self.do_migration(self.version, 'down')35MIGRATIONS = [DummyMigration(n) for n in xrange(1, NUM_MIGRATIONS + 1)]36class TestableMigrationManager(migrate.MigrationManager):37 def _set_migrations_dir(self, migrations_dir=None):38 pass39 def get_migrations(self, minimum_version=None, maximum_version=None):40 minimum_version = minimum_version or 141 maximum_version = maximum_version or len(MIGRATIONS)42 return MIGRATIONS[minimum_version-1:maximum_version]43class MigrateManagerTest(unittest.TestCase):44 def setUp(self):45 self._database = (46 database_connection.DatabaseConnection.get_test_database())...
create_mysql_table.py
Source:create_mysql_table.py
...23 "Region": "string", "Zip_code": "string", "Items_Sold": int,24 "Items_Returned": int, "Reason": "string", "Unit_Price": float, "Revenue": float})25 csvdata.head()26 return csvdata27def create_migrate_table(mysql_con):28 '''29 Creates the table for loading sample data30 '''31 sql_cmd = "CREATE TABLE if not EXISTS " + tab_name + """ (Transaction_Id BIGINT(30),32 Product_Id Integer(20),33 Trans_Date date,34 Region varchar(20),35 Zip_code varchar(10),36 Items_Sold Integer(20),37 Items_Returned Integer(10),38 Reason varchar(100),39 Unit_Price float,40 Revenue float);"""41 mysql_con.execute(sql_cmd)42 print('Table Created!')43def load_csv_to_sql(mysql_con):44 print("Sample CSV filename: ", defines.CSV_FILE)45 csvdata = pd.read_csv(defines.CSV_FILE, skiprows = 1,46 index_col = False,47 delimiter = ',')48 for i, row in csvdata.iterrows():49 sql_cmd = "INSERT INTO " + tab_name + " VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s)"50 mysql_con.execute(sql_cmd, tuple(row))51 sql_cmd = 'commit'52 mysql_con.execute(sql_cmd)53 sql_cmd = ("Select count(*) from %s " % tab_name)54 count = mysql_con.query(sql_cmd)55 print("Current number of records: %s" % count[0][0])56# create_database()57mysql_conn = MyDBConnection(defines.MYSQL_STR)58create_migrate_table(mysql_conn)59load_csv_to_sql(mysql_conn)...
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