I'm trying to use TA-lib for a hobby project. I found some code-snippets as reference telling me to do the following;
import talib as ta
ta.add_all_ta_features("some parameters here")
i get the following error when running the code:
ta.add_all_ta_features( AttributeError: module 'talib' has no attribute 'add_all_ta_features'
It looks like i need to manualy add all the features i want as i cant find the attribute .add_all_ta_features in the talib folder.
i've installed TA-Lib and made it a 64-bit library using Visual studio and managed to run TA-Lib in other projects before but have never used the .add_all_ta_features-attribute.
Does anybody know how i can fix this? Google seems to not return any usefull results when searched for this. The documentation i'm following also does not mention anything about this attribute.
i tried using pandas_ta and tried using the Google colab space, but both return the same error.
Found the problem. I was trying to use TA-Lib as TA, but nowhere was it specified that we need a seperate library, not findable through the python package mangager simply called TA.
Thanks!
Related
Am getting the following and trying to install a new library in PyCharm. I have never came across this error before. I have tried going to google for a solution, but I can't find any that helps. The error is below
Error loading package list:unknown protocol: c
Please I need help to finish a project am working on.
You might need to set up a proxy in PyCharm. Here is a similar issue with details on JetBrains Comunity site:
Error Loading Package List
I need this library "plot_utils" for analysis and plotting but I can't find it in the web. this library is related to Brian2 (a library in python) for spiking neural network.
I installed brian2 through anaconda. when I want to import plot_utils and using in my code I receive error :
ModuleNotFoundError: No module named 'plot_utils'
Could you please help me?
You need to give more info about where did you stumble upon that name, eg some copied code etc.
With the only reference you've given (ie. brian2) this seems related.
https://brian2.readthedocs.io/en/stable/examples/frompapers.Stimberg_et_al_2018.plot_utils.html
Maybe just copy that code into a file named 'plot_utils.py' and keep it at the path your code is searching for it.
First, you need to install the module in your work environment using "pip install plot_utils" then you can import the library using "import plot_utils".
This link will help you: https://libraries.io/pypi/plot-utils[this is the official documentation from plot_utils]
I'm trying to go through the MXNET tutorial (https://statist-bhfz.github.io/cats_dogs_finetune), but have trouble making the RecordIO ".rec" files used to process the pictures.
I have tried the suggested approach:
python C:/mxnet-20170203/tools/im2rec.py --list=1 --recursive=1 --train-ratio=0.8 cats_dogs train_pad_224x224
python C:/mxnet-20170203/tools/im2rec.py --num-thread=4 --pass-through=1 cats_dogs_train.lst train_pad_224x224
python C:/mxnet-20170203/tools/im2rec.py --num-thread=4 --pass-through=1 cats_dogs_val.lst train_pad_224x224
But i get the error: "AttributeError: 'module' object has no attribute 'MXIndexedRecordIO'"
when doing so.
Is there a way to generate the ".rec" files in R directly? And if not, how do i get pass the error?
Thanks.
Kr,
Daniel
The error you are getting seems related to the fact that you are trying to use a newer version of im2rec.py than the one that came with your installed version of mxnet, hence the missing modules.
try using the im2rec.py script located in your own mxnet installation folder, somewhere like this python2.7/site-packages/mxnet/tools/im2rec.py
Also note that if you upgrade your version of mxnet, the syntax of im2rec has changed to:
im2rec.py --list --recursive --train-ratio=0.8 cats_dogs train_pad_224x224
I am pretty new to python and am trying to import newspaper for article extraction. Whenever I try to import the module I get ImportError: cannot import name images. Anyone come across this problem and found a solution?
I was able to fix this problem by creating an images directory in /usr/local/lib/python2.7/dist-packages/newspaper , moving images.py to this directory, and placing a blank __init__.py in this directory.
I know this is a dated entry, but to anyone else that faced the same issue as me, I initially fumbled with resolving this issue. When I first run import newspaper, I faced this error. lxml runtime error: Reason: Incompatible library version: etree.so requires version 12.0.0 or later, but libxml2.2.dylib provides version 10.0.0
When I tried to re-run my code (without correcting anything), I got the error found on this article. I have no idea why this was the case, and I wasn't able to resolve my issue using the above method (it didn't work for me, but it could still work for you). If anyone was fumbling like me on Jupyter on getting newspaper to work, do consider the link below. Hope this is helpful.
https://stackoverflow.com/a/31607751/6143792
I'm trying to install and configure pyIpopt. Ipopt is already installed and the examples run fine.
From the shell, when I do import pyIpopt, I get the error:
ImportError: /***PATH***/libipopt.so.1: undefined symbol: MPI_Init
The FAQ section of the pyIpopt git project has this to offer for these kinds of errors:
Do a Google search to find the library file, and add
-lWhateverLibrary in the makefile of pyipopt.
I've googled and found this: http://www.mcs.anl.gov/research/projects/mpi/www/www3/MPI_Init.html.
I don't know how to get the library or add it to the makefile... Any assistance would be much appreciated!
Just had a similar problem on ubuntu.
Using libmumps-seq worked for me:
installed libmumps-seq-4.9.2 (just with apt-get, along side the ordinary libmumps)
in setup.py changed in the libraries list argument 'coinmumps' to 'dmumps_seq-4.9.2'
rebuilt and installed.
If I understand it correctly, the default mumps is distributed (using MPI lib which can be a world of pain), and all i needed is the sequential one, which mumps-seq provides.