docs: fix python demo code

This commit is contained in:
Adam Ji 2024-02-29 10:31:28 +08:00
parent e778c4ee3a
commit d37adfbd85
2 changed files with 14 additions and 14 deletions

View File

@ -887,13 +887,13 @@ The `poll` function is used to consume data in tmq. The parameter of the `poll`
```python
while True:
res = consumer.poll(1)
if not res:
message = consumer.poll(1)
if not message:
continue
err = res.error()
err = message.error()
if err is not None:
raise err
val = res.value()
val = message.value()
for block in val:
print(block.fetchall())
@ -906,10 +906,10 @@ The `poll` function is used to consume data in tmq. The parameter of the `poll`
```python
while True:
res = consumer.poll(timeout=1.0)
if not res:
message = consumer.poll(1)
if not message:
continue
err = res.error()
err = message.error()
if err is not None:
raise err
for block in message:

View File

@ -896,13 +896,13 @@ Consumer API 的 `poll` 方法用于消费数据,`poll` 方法接收一个 flo
```python
while True:
res = consumer.poll(1)
if not res:
message = consumer.poll(1)
if not message:
continue
err = res.error()
err = message.error()
if err is not None:
raise err
val = res.value()
val = message.value()
for block in val:
print(block.fetchall())
@ -915,10 +915,10 @@ Consumer API 的 `poll` 方法用于消费数据,`poll` 方法接收一个 flo
```python
while True:
res = consumer.poll(timeout=1.0)
if not res:
message = consumer.poll(1)
if not message:
continue
err = res.error()
err = message.error()
if err is not None:
raise err
for block in message: