Python Model.set_connection_resolver方法代码示例

# 需要导入模块: from orator import Model [as 别名]
# 或者: from orator.Model import set_connection_resolver [as 别名]
    def dump(db_path):
        """Dump the DB contents to STDOUT, requiring only that the DB is a version that
        has an otus table in sqlite3 form (i.e. version 2 and 3 at least).

        """
        sqlite_db = os.path.join(db_path, SequenceDatabase.SQLITE_DB_NAME)
        logging.debug("Connecting to DB {}".format(sqlite_db))
        if not os.path.exists(sqlite_db):
            raise Exception("SQLite3 database does not appear to exist in the SingleM database - perhaps it is the wrong version?")
        db = DatabaseManager({
        'sqlite3': {
            'driver': 'sqlite',
            'database': sqlite_db
        }})
        Model.set_connection_resolver(db)
        print "\t".join(OtuTable.DEFAULT_OUTPUT_FIELDS)
        for chunk in db.table('otus').chunk(1000):
            for entry in chunk:
                otu = OtuTableEntry()
                otu.marker = entry.marker
                otu.sample_name = entry.sample_name
                otu.sequence = entry.sequence
                otu.count = entry.num_hits
                otu.coverage = entry.coverage
                otu.taxonomy = entry.taxonomy
                print str(otu)

# 需要导入模块: from orator import Model [as 别名]
# 或者: from orator.Model import set_connection_resolver [as 别名]
 def _connect_to_sqlite(self, db):
     sqlite_db_path = db.sqlite_file
     if not os.path.exists(sqlite_db_path):
         raise Exception("Sqlite database not found at '%s', indicating that either the SingleM database was built with an out-dated SingleM version, or that the database is corrupt. Please generate a new database with the current version of SingleM.")
     logging.debug("Connecting to %s" % sqlite_db_path)
     dbm = DatabaseManager({
     'sqlite3': {
         'driver': 'sqlite',
         'database': sqlite_db_path
     }})
     Model.set_connection_resolver(dbm)
     try:
         len(dbm.table('otus').limit(1).get())
     except Exception as e:
         logging.error("Failure to extract any data from the otus table of the SQ Lite DB indicates this SingleM DB is either too old or is corrupt.")
         raise(e)
     try:
         len(dbm.table('clusters').limit(1).get())
     except QueryException:
         logging.error("Failure to extract any data from the 'clusters' table indicates this SingleM DB is out-dated, and cannot be used with query implemented in this version of SingleM")
         sys.exit(1)
     return dbm

# 需要导入模块: from orator import Model [as 别名]
# 或者: from orator.Model import set_connection_resolver [as 别名]
 def setUpClass(cls):
     cls.db = DatabaseIntegrationConnectionResolver({}, cache=cache)
     Model.set_connection_resolver(cls.db)

# 需要导入模块: from orator import Model [as 别名]
# 或者: from orator.Model import set_connection_resolver [as 别名]
from orator import DatabaseManager, Model

from webwhatsapi import WhatsAPIDriver

driver = WhatsAPIDriver(username="hifenhur")
    
config = {
    'postgres': {
        'driver': 'postgres',
        'host': '35.247.235.153',
        'database': 'tbc_wpp',
        'user': 'hifenhur',
        'password': 'numero04',
    }
}
class Driver(Model):
    pass

db = DatabaseManager(config)
Model.set_connection_resolver(db)

# 需要导入模块: from orator import Model [as 别名]
# 或者: from orator.Model import set_connection_resolver [as 别名]
 def setUpClass(cls):
     Model.set_connection_resolver(DatabaseIntegrationConnectionResolver())

# 需要导入模块: from orator import Model [as 别名]
# 或者: from orator.Model import set_connection_resolver [as 别名]
 def setUpClass(cls):
     Model.set_connection_resolver(DatabaseIntegrationConnectionWithoutForeignKeysResolver())

# 需要导入模块: from orator import Model [as 别名]
# 或者: from orator.Model import set_connection_resolver [as 别名]
def setup_database():
    """Setup a connection with the database"""
    db = DatabaseManager(config.DATABASES)
    Model.set_connection_resolver(db)
    return db

# 需要导入模块: from orator import Model [as 别名]
# 或者: from orator.Model import set_connection_resolver [as 别名]
|
'''

load_dotenv(find_dotenv())

'''
|--------------------------------------------------------------------------
| Database Settings
|--------------------------------------------------------------------------
|
| Set connection database settings here as a dictionary. Follow the
| format below to create additional connection settings.
|
| @see Orator migrations documentation for more info
|
'''

DATABASES = {
    'default': {
        'driver': os.environ.get('DB_DRIVER'),
        'host': os.environ.get('DB_HOST'),
        'database': os.environ.get('DB_DATABASE'),
        'user': os.environ.get('DB_USERNAME'),
        'password': os.environ.get('DB_PASSWORD'),
        'prefix': ''
    }
}

DB = DatabaseManager(DATABASES)
Model.set_connection_resolver(DB)

# 需要导入模块: from orator import Model [as 别名]
# 或者: from orator.Model import set_connection_resolver [as 别名]
 def setUpClass(cls):
     Model.set_connection_resolver(cls.get_connection_resolver())

# 需要导入模块: from orator import Model [as 别名]
# 或者: from orator.Model import set_connection_resolver [as 别名]
    def setUp(self):
        self.db = DatabaseManager(self.databases)

        Model.set_connection_resolver(self.db)

        self.create_schema()