zhaoyajun2009 opened a new issue #14193: URL: https://github.com/apache/pulsar/issues/14193
Question: Follow the documentation below： https://pulsar.apache.org/docs/zh-CN/client-libraries-python/#installation-using-pip Under the condition of python V2.7, after using pip to install the pulsar library, the production and consumption scripts in the sample cannot be executed, and the prompt NameError: name 'ModuleNotFoundError' is not defined is displayed. In the same situation, there is no problem in python V3.6. The detail of error is refered to: https://stackoverflow.com/questions/54153106/why-does-my-code-throw-nameerror-name-modulenotfounderror-is-not-defined-er OS： [ec2-user@]$ hostnamectl Static hostname: ip-x-x-x-x.cn-north-1.compute.internal Icon name: computer-vm Chassis: vm Virtualization: xen Operating System: Amazon Linux 2 CPE OS Name: cpe:2.3:o:amazon:amazon_linux:2 Kernel: Linux 5.10.75-79.358.amzn2.x86_64 Architecture: x86-64 Python Version：2.7.18 [ec2-user@]$ cat producer.py #!python import pulsar client = pulsar.Client('pulsar://localhost:6650') producer = client.create_producer('my-topic') for i in range(10): producer.send(('Hello-%d' % i).encode('utf-8')) client.close() [ec2-user@ python2.7]$ python producer.py Traceback (most recent call last): File "producer.py", line 2, in <module> import pulsar File "/home/ec2-user/.local/lib/python2.7/site-packages/pulsar/__init__.py", line 112, in <module> from pulsar import schema File "/home/ec2-user/.local/lib/python2.7/site-packages/pulsar/schema/__init__.py", line 24, in <module> from .schema_avro import AvroSchema File "/home/ec2-user/.local/lib/python2.7/site-packages/pulsar/schema/schema_avro.py", line 30, in <module> except ModuleNotFoundError: NameError: name 'ModuleNotFoundError' is not defined -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
