Error: Failed to find anything that looks like a service in module

[Lin Wang, PHD]

I tried the following example both in Linux and Mac OS. Got the error as list in Title.

# helloworld.py

from nameko.rpc import rpc

class GreetingService:
    name = "greeting_service"

    @rpc
    def hello(self, name):
        return "Hello, {}!".format(name)

What I did just:

$ virtualenv service_env
$ source service_env/bin/activate
(service_env)$ pip install nameko
(service_env)$ nameko run helloworld

[Lin Wang, PHD]

add object solve the problem:

class HelloWorldService(object):

[Matt Yule-Bennett]

Ahh. This is because the examples assume Python 3. 

[David Szotten]

This is making me reconsider that decision

Maybe we should keep py3 on the snippet but make examples py2 compatible? (including future unicode_literals)

[Fergus Doyle]

+1 for either backwards compatible examples or explicitly calling out where examples expect a python 3 environment

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[Matt Bennett]

Pull requests welcome Fergus ;)

You might just have to revert some of this: https://github.com/nameko/nameko/pull/350/files

I dislike the idea of importing unicode literals if we can avoid it -- scattering a few "u"'s around is my preference.

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