本文整理匯總了Python中sqlalchemy.engine.util._distill_params方法的典型用法代碼示例。如果您正苦於以下問題：Python util._distill_params方法的具體用法？Python util._distill_params怎麽用？Python util._distill_params使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類sqlalchemy.engine.util的用法示例。
在下文中一共展示了util._distill_params方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: init_clause
# 需要導入模塊: from sqlalchemy.engine import util [as 別名]
# 或者: from sqlalchemy.engine.util import _distill_params [as 別名]
def init_clause(cls, dialect, elem, multiparams, params, connection):
# partially copied from:
# sqlalchemy.engine.base.Connection:_execute_clauseelement
distilled_params = _distill_params(multiparams, params)
if distilled_params:
# note this is usually dict but we support RowProxy
# as well; but dict.keys() as an iterable is OK
keys = distilled_params[0].keys()
else:
keys = []
compiled_sql = elem.compile(
dialect=dialect, column_keys=keys,
inline=len(distilled_params) > 1,
)
conn = ConnectionAdaptor(dialect, connection, compiled_sql)
rv = cls._init_compiled(
dialect, conn, conn, compiled_sql, distilled_params)
return rv 示例2: __init__
# 需要導入模塊: from sqlalchemy.engine import util [as 別名]
# 或者: from sqlalchemy.engine.util import _distill_params [as 別名]
def __init__(self, context, clauseelement, multiparams, params):
self.context = context
self.clauseelement = clauseelement
self.parameters = _distill_params(multiparams, params)
self.statements = []