本文介绍了如何处理Azure Python Function异常处理?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我是Python异常处理的新手.我如何正确地 try
以下内容,如果 .get_entity
失败,则 except
,但是如果 Status 200
,则通过?>
我在这里:
- 这是不正确的.希望您能举例说明.
从azure.cosmosdb.table.models导入实体从azure.common导入AzureMissingResourceHttpErrordef get_table_row(TableName,PartitionKey,RowKey):尝试:table_lookup = table_service.get_entity(TableName,PartitionKey,RowKey)除了AzureMissingResourceHttpError为e:logging.error(f'####状态代码:{e.status_code} ####')最后:如果e.status_code == 200:返回table_lookup别的:logging.error(f'####状态代码:{e.status_code} ####')数据= get_table_row(TableName,PartitionKey,RowKey)
解决方案
您可以如下更改代码:
def get_table_row(TableName,PartitionKey,RowKey):尝试:table_lookup = table_service.get_entity(TableName,PartitionKey,RowKey)除了AzureMissingResourceHttpError为e:如果e.status_code == 200:返回table_lookup别的:logging.error(f'####状态代码:{e.status_code} ####')返回无论您想要什么"别的:返回table_lookup
I'm new to Python exception handling. How do I correctly try
the following, except
if .get_entity
fails, but pass if Status 200
?
Here is where I'm at:
- Its not correct though. Hoping you could elaborate with an example.
from azure.cosmosdb.table.tableservice import TableService
from azure.cosmosdb.table.models import Entity
from azure.common import AzureMissingResourceHttpError
def get_table_row(TableName, PartitionKey, RowKey):
try:
table_lookup = table_service.get_entity(TableName, PartitionKey, RowKey)
except AzureMissingResourceHttpError as e:
logging.error(f'#### Status Code: {e.status_code} ####')
finally:
if e.status_code == 200:
return table_lookup
else:
logging.error(f'#### Status Code: {e.status_code} ####')
data = get_table_row(TableName, PartitionKey, RowKey)
解决方案
You can change your code like below:
def get_table_row(TableName, PartitionKey, RowKey):
try:
table_lookup = table_service.get_entity(TableName, PartitionKey, RowKey)
except AzureMissingResourceHttpError as e:
if e.status_code == 200:
return table_lookup
else:
logging.error(f'#### Status Code: {e.status_code} ####')
return "whatever you want"
else:
return table_lookup
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