pyroll-project / pyroll-freiberg-flow-stress Goto Github PK

Hi,

I got this message (see below) at import of pyroll.basic module (import pyroll.basic as pr).
Installation of PyRoll I made by
pip install pyroll

The version of modules are
pyroll 1.0.5.post1
pyroll-basic 1.0.1
pyroll-freiberg_flow_stress 1.1.1

Can you please tell me where the error is?

Best regards,
Tomas Kubina
Head of Roll Pass Design Department
Liberty Ostrava, Czech Republic

P.S.: We can communicate directly by e-mail tomas.kubina @ libertysteelgroup.com

Traceback (most recent call last):
File "C:\Users\n029399\Python-Portable-3.9.6\apps\rolling\input.py", line 1, in
import pyroll.basic as pr
File "C:\Users\n029399\Python-Portable-3.9.6\apps\lib\site-packages\pyroll\basic.py", line 7, in
import pyroll.freiberg_flow_stress as freiberg_flow_stress
File "C:\Users\n029399\Python-Portable-3.9.6\apps\lib\site-packages\pyroll\freiberg_flow_stress_init_.py", line 3, in
from . import hookspecs
File "C:\Users\n029399\Python-Portable-3.9.6\apps\lib\site-packages\pyroll\freiberg_flow_stress\hookspecs.py", line 4, in
@RollPass.Profile.hookspec
AttributeError: type object 'Profile' has no attribute 'hookspec'

The freiberg flow stress model should be able to incorporate a pillar wise calculation of the flow stress.
Also, a given single numeric input value should be adopted to match all pillars.

In materials.py the name string is modified and changed into lowercase.

Threrefore the internal name in the source code has to be in lowercase!

There should be a comment in the source code to explain this behavior to the casual user, who migth for instance take this plugin as a template for a user specific flow curve equation implementation.

If uppercase is used for internal material names a hook cannot provide value error.

This issue is also relevant for other plugins for mauk-gottschling-flow-stress.