本文整理匯總了Python中explorer.models.Query.available_params方法的典型用法代碼示例。如果您正苦於以下問題：Python Query.available_params方法的具體用法？Python Query.available_params怎麽用？Python Query.available_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explorer.models.Query的用法示例。
在下文中一共展示了Query.available_params方法的3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: validate
# 需要導入模塊: from explorer.models import Query [as 別名]
# 或者: from explorer.models.Query import available_params [as 別名]
def validate(self, value):
query = Query(sql=value)
if not query.available_params():
error = query.error_messages()
if error:
raise ValidationError(
_(error),
params={'value': value},
code="InvalidSql"
)示例2: validate
# 需要導入模塊: from explorer.models import Query [as 別名]
# 或者: from explorer.models.Query import available_params [as 別名]
def validate(self, value):
"""
Ensure that the SQL passes the blacklist and executes. Execution check is skipped if params are present.
:param value: The SQL for this Query model.
"""
query = Query(sql=value)
error = MSG_FAILED_BLACKLIST if not query.passes_blacklist() else None
if not error and not query.available_params():
error = query.try_execute()
if error:
raise ValidationError(
_(error),
code="InvalidSql"
)示例3: validate
# 需要導入模塊: from explorer.models import Query [as 別名]
# 或者: from explorer.models.Query import available_params [as 別名]
def validate(self, value):
"""
Ensure that the SQL passes the blacklist and executes. Execution check is skipped if params are present.
:param value: The SQL for this Query model.
"""
query = Query(sql=value)
passes_blacklist, failing_words = query.passes_blacklist()
error = MSG_FAILED_BLACKLIST % ', '.join(failing_words) if not passes_blacklist else None
if not error and not query.available_params():
try:
query.execute_query_only()
except DatabaseError as e:
error = str(e)
if error:
raise ValidationError(
_(error),
code="InvalidSql"
)