I am trying to run a Julia script from python. I have Julia 1.6.4 installed (also tried 1.7.3) and installed pip install julia from Pycharm’s terminal in the virtual environment. When importing julia and then running julia.install() I get the following error message: I use Pycharm with a virtual environ…
Tag: python
pybind11 crashes (segmentation fault (core dumped)) while importing ONNX python module
I am using pybind11 in my C++ code. When I try to import onnx, my code crashes with Segmentation fault (core dumped). However, if I import onnxruntime, everything is well. Of course both onnx and onnxruntime are installed on my system via pip. The order of the import lines is irrelevant. Wherever it is, py::m…
Event Pattern rule “anything-but” using CDK
I am trying to add the following Event Pattern to specific rule on Event Bridge I tryed to use this python code but the “source” does not accept a json, only string array: So I decided to try using dumps: but does not work as expected, with result: Is there any way to add “anything-but”…
How to run all cells without moving to the end (Jupyter Lab)
When I use Shift + Enter, Jupyter Lab moves my screen down to the next cell. If I click Run -> Run all cells, it moves me to the bottom of my script. Do you know how to disable this screen movement? It is very annoying and time-consuming as I have to scroll my script back in an attempt to
Tensorflow Fused conv implementation does not support grouped convolutions
I did a neural network machine learning on colored images (3 channels). It worked but now I want to try to do it in grayscale to see if I can improve accuracy. Here is the code: You can see that I have changed the input_shape to have 1 single channel for grayscale. I’m getting an error: Node: ‘seq…
How to model an empty dictionary in pydantic
I’m working with a request of a remote webhook where the data I want to validate is either there, or an empty dictionary. I would like it to run through the model validator if it’s there but also not choke if it’s an empty dictionary. input 1: input 2: input 3: How would I model something li…
Iterate through all @cached_property attributes
For @cached_property decorated methods, is there a built-in way to iterate through all of these attributes? My use case is that I’d like to clear all cached properties with the del operator without bookkeeping for them manually in something like a list. Here’s a canned example. __init__ could do s…
Pydantic created at and updated at fields
I’m new to using Pydantic and I’m using it to set up the models for FastAPI to integrate with my postgres database. I want to make a model that has an updated_at and created_at field which store the last datetime the model was updated and the datetime the model was created. I figured created_at co…
Error with Pipeline for fourier featurizer
When I run above code. I get following error: TypeError: Last step of Pipeline should be of type BaseARIMA. ‘FourierFeaturizer(k=1, m=14)’ I don’t wish to use BaseARIMA. Just wish to use FourierFeaturizer is it possible? Answer Yes, it’s possible. Each FourierFeaturizer has a fit_trans…
How to check if the value is present in df for multiple columns and append if not present
I have multiple df and i want to compare one with the other if the values are same. And if values are not same i want to append the value to the first data frame. For example: data frame 1 A B C Mm hh jj Kk ll gg Data frame 2 | A | B | C | |—|—|—|