On Mon, 04 Feb 2019 11:24:20 +0900,
Pelcner, Lukasz wrote:
> As as a response for a . I get something like that
> ryu-manager --app-lists .base-switch.py
> loading app .base-switch.py
> Traceback (most recent call last):
> File "/home/vagrant/.local/bin/ryu-manager", line 11, in <module>
> sys.exit(main())
> File "/home/vagrant/.local/lib/python2.7/site-packages/ryu/cmd/manager.py",
> line 98, in main
> app_mgr.load_apps(app_lists)
> File
> "/home/vagrant/.local/lib/python2.7/site-packages/ryu/base/app_manager.py",
> line 415, in load_apps
> cls = self.load_app(app_cls_name)
> File
> "/home/vagrant/.local/lib/python2.7/site-packages/ryu/base/app_manager.py",
> line 392, in load_app
> mod = utils.import_module(name)
> File "/home/vagrant/.local/lib/python2.7/site-packages/ryu/utils.py", line
> 108, in import_module
> return importlib.import_module(modname)
> File "/usr/lib/python2.7/importlib/__init__.py", line 30, in import_module
> raise TypeError("relative imports require the 'package' argument")
> TypeError: relative imports require the 'package' argument
You don't need ".py" suffix.
You need to set up PYTHONPATH and maybe need to prepare empty
__init__.py files. There should be online resources for this kind of
stuff but I cannot find one handy.
> Od: Pelcner, Lukasz
> Wysłane: poniedziałek, 4 lutego 2019 02:19:36
> Do: IWAMOTO Toshihiro
> DW: [email protected]
> Temat: Odp.: [Ryu-devel] Error
>
>
> Thanks,
>
>
> so If I understand correctly ryu-manager --app-lists
> ~/base/base/base-switch.py instead of / just use . ? ryu-manager --app-lists
> base.base-switch.py
>
> ________________________________
> Od: IWAMOTO Toshihiro <[email protected]>
> Wysłane: poniedziałek, 4 lutego 2019 02:12:25
> Do: Pelcner, Lukasz
> DW: [email protected]
> Temat: Re: [Ryu-devel] Error
>
> On Mon, 04 Feb 2019 09:16:43 +0900,
> Pelcner, Lukasz wrote:
> >
> > [1 <multipart/alternative (7bit)>]
> > [1.1 <text/plain; iso-8859-2 (quoted-printable)>]
> > Dear Sir/Madam,
> >
> >
> > Trying to set up Ryu I constantly get the following error running
> > simple_switch for OpenFlow 1.3
>
> http://osrg.github.io/ryu-book/en/html/switching_hub.html#executing-the-switching-hub
>
> A python path notation (with delimiter '.') should be used instead of
> a Unix path notation (with delimiter '/').
>
> > Traceback (most recent call last):
> > File "/home/vagrant/.local/bin/ryu-manager", line 11, in <module>
> > sys.exit(main())
> > File
> > "/home/vagrant/.local/lib/python2.7/site-packages/ryu/cmd/manager.py", line
> > 98, in main
> > app_mgr.load_apps(app_lists)
> > File
> > "/home/vagrant/.local/lib/python2.7/site-packages/ryu/base/app_manager.py",
> > line 415, in load_apps
> > cls = self.load_app(app_cls_name)
> > File
> > "/home/vagrant/.local/lib/python2.7/site-packages/ryu/base/app_manager.py",
> > line 392, in load_app
> > mod = utils.import_module(name)
> > File "/home/vagrant/.local/lib/python2.7/site-packages/ryu/utils.py",
> > line 104, in import_module
> > return importlib.import_module(modname)
> > File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
> > __import__(name)
> > ImportError: Import by filename is not supported.
> >
>
> --
> IWAMOTO Toshihiro
> [1.2 <text/html; iso-8859-2 (quoted-printable)>]
> [2 <text/plain; us-ascii (7bit)>]
>
> [3 <text/plain; us-ascii (7bit)>]
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