SciPy2019-ModuleNotFound Error notebook

[thedatalass]

Lifecycle Model Example

# Initial imports and notebook setup, click arrow to show

import HARK.ConsumptionSaving.ConsIndShockModel as Model        # The consumption-saving micro model
import HARK.SolvingMicroDSOPs.EstimationParameters as Params    # Parameters for the consumer type and the estimation
from HARK.utilities import plotFuncsDer, plotFuncs              # Some tools

import numpy as np

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-1-d26969f29899> in <module>
      2 
      3 import HARK.ConsumptionSaving.ConsIndShockModel as Model        # The consumption-saving micro model
----> 4 import HARK.SolvingMicroDSOPs.EstimationParameters as Params    # Parameters for the consumer type and the estimation
      5 from HARK.utilities import plotFuncsDer, plotFuncs              # Some tools
      6 

ModuleNotFoundError: No module named 'HARK.SolvingMicroDSOPs.EstimationParameters'

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-2-0734f7422d0c> in <module>
      1 # Set up default values for CRRA, DiscFac, and simulation variables in the dictionary
----> 2 Params.init_consumer_objects["CRRA"]= 2.00            # Default coefficient of relative risk aversion (rho)
      3 Params.init_consumer_objects["DiscFac"]= 0.97         # Default intertemporal discount factor (beta)
      4 Params.init_consumer_objects["PermGroFacAgg"]= 1.0    # Aggregate permanent income growth factor
      5 Params.init_consumer_objects["aNrmInitMean"]= -10.0   # Mean of log initial assets

NameError: name 'Params' is not defined

[TamerKhraisha]

I'm seeing the same problem

[mnwhite]

Have you installed HARK? pip install econ-ark DemARK uses the HARK package on your computer.

…

On Fri, Jul 19, 2019, 4:19 AM Tamer Khraisha ***@***.***> wrote: I'm seeing the same problem — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#39?email_source=notifications&email_token=ADKRAFMGNV2FMQNZTIY7HLTQAF2JVA5CNFSM4IDDUAO2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD2K6GRQ#issuecomment-513139526>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ADKRAFOESAUW7JVK6CDA4XDQAF2JVANCNFSM4IDDUAOQ> .

[mnwhite]

Ok, I see the problem. The directory structure of SolvingMicroDSOPs changed but this wasn't updated. The files are now in HARK.SolvingMicroDSOPs.Calibration

…

On Fri, Jul 19, 2019, 9:44 AM Matthew White ***@***.***> wrote: Have you installed HARK? pip install econ-ark DemARK uses the HARK package on your computer. On Fri, Jul 19, 2019, 4:19 AM Tamer Khraisha ***@***.***> wrote: > I'm seeing the same problem > > — > You are receiving this because you are subscribed to this thread. > Reply to this email directly, view it on GitHub > <#39?email_source=notifications&email_token=ADKRAFMGNV2FMQNZTIY7HLTQAF2JVA5CNFSM4IDDUAO2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD2K6GRQ#issuecomment-513139526>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/ADKRAFOESAUW7JVK6CDA4XDQAF2JVANCNFSM4IDDUAOQ> > . >

[shaunagm]

Has anyone submitted a PR to change this reference? If it's just HARK.SolvingMicroDSOPs.EstimationParameters I can do it, but if other things got moved around it's probably better if someone else does it.

[shaunagm]

Actually, probably the thing to do for nearly all the notebooks for now, except those that need 0.10.1, is to add a !pip install econ-ark==0.9.1 at the top of them. I'll keep trying to find if there's a less cumbersome way to pin different notebooks to different versions of a requirement.

[shaunagm]

Weirdly, on mybinder this works by default and changing it to use the new folder structure breaks it. Which is weird, because AFAIK mybinder uses the version of econ-ark in requirements.txt, which is 0.10.1, which has the new structure - but mybinder is behaving as if it's using 0.9.1. But maybe (probably!) I'm misunderstanding how mybinder.org works.

[shaunagm]

Okay, I can't reproduce the "mybinder is working and that's weird" issue - it's breaking now as would be expected. And I don't see any other reference to SolvingMicroDSOPs in any of the other notebooks. So we just need to make the minor change specified here, which I will handle.

[llorracc]

dev3 release fixed this problem for my students in Budapest

[shaunagm]

To confirm, the notebook Lifecycle Model Example worked fine for your students in Budapest? Were they running from AlphaCruncher caching mybinder, or something else? Because I looked at this notebook on mybinder.org not an hour ago and it was broken.

[llorracc]

In Budapest we are only using a few notebooks -- not including the LifeCycleModelExample. So I haven't tested it.

I don't remember what (if anything) the Alphacruncher people said about this particular notebook.

[shaunagm]

This is an issue for a different error, the one you are referring to is #43 and is now closed.

[MridulS]

tested this notebook, fixed in #54