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dfm / bls.py

A reference implementation of box least squares in Python
BSD 3-Clause "New" or "Revised" License
5 stars 4 forks source link

Issues following tutorial #5

Open KeeganTP opened 5 years ago

KeeganTP commented 5 years ago

Hi!

I'm attempting to implement your bls package, but have run into an error while following the tutorial you uploaded. When attempting to import bls, Python returns:

from bls import BLS

Traceback (most recent call last): File "<pyshell#21>", line 1, in from bls import BLS File "/run/media/thomson/920A-4120/MASCARA/bls/init.py", line 14, in from .core import BLS, BLSResults File "/run/media/thomson/920A-4120/MASCARA/bls/core.py", line 11, in from . import methods File "/run/media/thomson/920A-4120/MASCARA/bls/methods.py", line 8, in from ._impl import bls_impl ImportError: No module named _impl

I've tried looking into the files to see if I can resolve the issue, but to no avail. Any chance you can update the file or indicate what I need to change in order to make it work?

Thanks in advance!

dfm commented 5 years ago

I'd recommend trying out the development version of astropy because there's a better implementation (based on this one) there: https://astropy.readthedocs.io/en/latest/stats/bls.html

But, if you definitely want to use this, you're probably getting that error because you're trying to run within the git directory and the compiled extension isn't in the right place. To fix that you'll need to install using python setup.py develop or python setup.py build_ext --inplace.

KeeganTP commented 5 years ago

Hi Dan,

Thanks for getting back to me! I'll give the Astropy option a go first, and see how I go. I honestly didn't think there it had a BLS class which was confirmed, or at least I thought, by doing a quick google search.

Thanks again!

Keegan

On Wed, Nov 14, 2018 at 12:30 AM Dan Foreman-Mackey < notifications@github.com> wrote:

I'd recommend trying out the development version of astropy because there's a better implementation (based on this one) there: https://astropy.readthedocs.io/en/latest/stats/bls.html

But, if you definitely want to use this, you're probably getting that error because you're trying to run within the git directory and the compiled extension isn't in the right place. To fix that you'll need to install using python setup.py develop or python setup.py build_ext --inplace.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/dfm/bls.py/issues/5#issuecomment-438478442, or mute the thread https://github.com/notifications/unsubscribe-auth/AK44cPJUHDm8zWOAvntJ4hyAMjpq9tqiks5uu1YLgaJpZM4YcXFP .