David, That is an issue with the code you are running, not with Pyramid. “h” is attempting to import “dataclasses” which were introduced in Python 3.7, and are not available in Python 3.6. You will need to upgrade your Python version to version 3.7 before you can run that code.
I assume you are using hypothesis/h and are attempting to run it, since I found the code here: https://github.com/hypothesis/h/blob/master/h/security/identity.py#L3 <https://github.com/hypothesis/h/blob/master/h/security/identity.py#L3> For further support you will need to contact the authors of https://github.com/hypothesis/h <https://github.com/hypothesis/h>, they do have a detailed document on how to run h in your own development environment: https://h.readthedocs.io/en/latest/developing/install/ <https://h.readthedocs.io/en/latest/developing/install/> Thanks, Bert JW Regeer > On Dec 15, 2021, at 10:06, David Dye <[email protected]> wrote: > > Hi - I am using python 3.6.9 and pyramid 2.0 and getting this error. Any > ideas what I am doing wrong here? I searched conversations for "authclient" > as well as the documentation and did not see anything. Thank you very much. > > Traceback (most recent call last): > File "/home/ec2-user/.local/lib/python3.6/site-packages/pyramid/path.py", > line 387, in _zope_dottedname_style > found = getattr(found, n) > AttributeError: module 'h.cli.commands' has no attribute 'authclient' > > During handling of the above exception, another exception occurred: > > Traceback (most recent call last): > File "/usr/local/lib/python3.6/runpy.py", line 193, in _run_module_as_main > "__main__", mod_spec) > File "/usr/local/lib/python3.6/runpy.py", line 85, in _run_code > exec(code, run_globals) > File "/home/ec2-user/h/h/__main__.py", line 4, in <module> > main() > File "/home/ec2-user/h/h/cli/__init__.py", line 71, in main > cli.add_command(resolver.resolve(cmd)) > File "/home/ec2-user/.local/lib/python3.6/site-packages/pyramid/path.py", > line 307, in resolve > return self._resolve(dotted, package) > File "/home/ec2-user/.local/lib/python3.6/site-packages/pyramid/path.py", > line 334, in _resolve > return self._zope_dottedname_style(dotted, package) > File "/home/ec2-user/.local/lib/python3.6/site-packages/pyramid/path.py", > line 389, in _zope_dottedname_style > __import__(used) > File "/home/ec2-user/h/h/cli/commands/authclient.py", line 4, in <module> > from h.security import token_urlsafe > File "/home/ec2-user/h/h/security/__init__.py", line 10, in <module> > from h.security.identity import Identity # noqa:F401 > File "/home/ec2-user/h/h/security/identity.py", line 3, in <module> > from dataclasses import dataclass > ModuleNotFoundError: No module named 'dataclasses' > > -- > You received this message because you are subscribed to the Google Groups > "pylons-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/pylons-discuss/0e9e04ad-73ce-4e36-98bf-5f83530e011en%40googlegroups.com > > <https://groups.google.com/d/msgid/pylons-discuss/0e9e04ad-73ce-4e36-98bf-5f83530e011en%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/pylons-discuss/E754CEF5-263E-4333-AB8A-7DDFC465413A%400x58.com.
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