traitlets | A lightweight Traits like module

by ipython Python Version: 5.14.3 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | traitlets Summary

traitlets is a Python library. traitlets has no bugs, it has no vulnerabilities and it has low support. However traitlets build file is not available and it has a Non-SPDX License. You can install using 'pip install traitlets' or download it from GitHub, PyPI.

Traitlets is a pure Python library enabling:. Its implementation relies on the descriptor pattern, and it is a lightweight pure-python alternative of the traits library. Traitlets powers the configuration system of IPython and Jupyter and the declarative API of IPython interactive widgets.

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Quality

Security

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Support

traitlets has a low active ecosystem.

It has 536 star(s) with 188 fork(s). There are 27 watchers for this library.

There were 4 major release(s) in the last 12 months.

There are 78 open issues and 188 have been closed. On average issues are closed in 220 days. There are 10 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of traitlets is 5.14.3

Quality

traitlets has 0 bugs and 0 code smells.

Security

traitlets has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

traitlets code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

traitlets has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

traitlets releases are available to install and integrate.

Deployable package is available in PyPI.

traitlets has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions, examples and code snippets are available.

It has 8511 lines of code, 819 functions and 36 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed traitlets and discovered the below as its top functions. This is intended to give you an instant insight into traitlets implemented functionality, and help decide if they suit your requirements.

Checks if the signature has a keyword
Return a mapping of traits to traits
Get members of an object
Format record
Add arguments to the parser
Add github role
Raise an error
Make a link node
Class decorator
Return documentation for the class config
Convert the parsed data into a config object
Constructor from a string
Start show the config
Register a validator
Write the documentation for the given app
Return a mapping of event handlers to event handlers
Load a list of pyconfig files
Return a dict of trait values
Validate the given value
Decorator to catch errors during initialization
Validate the type of the trait
Called when the config changes
Return default value
Load a config file
Initialize the class
Validate linked tuples

Get all kandi verified functions for this library.

traitlets Key Features

No Key Features are available at this moment for traitlets.

traitlets Examples and Code Snippets

No Code Snippets are available at this moment for traitlets.

Community Discussions

Trending Discussions on traitlets

Cannot classify with my TensorFlow model: FailedPreconditionError

Can not squeeze dim[1], expected a dimension of 1, got 2 [[{{node predict/feature_vector/SpatialSqueeze}}]] [Op:__inference_train_function_253305]

RDKit crashing Notebook Kernel on import

Error : Input to reshape is a tensor with 327680 values, but the requested shape requires a multiple of 25088

Error launching Jupyter lab in new environment

VSCode Jupyter not connecting to python kernel

ipykernel (Jupyter notebook/labs) cannot import name ''filefind" from traitlets.utils

Don't start JupyterLab if configuration is invalid

How to remove date from pdf produced from ipynb with nbconvert

Do I need to downgrade my conda version in order to install a module?

QUESTION

Cannot classify with my TensorFlow model: FailedPreconditionError

Asked 2022-Mar-22 at 08:24

I am trying to classify an input image with a TensorFlow model in a multi-class classification problem. I would like to plot the probabilities of the top-10 highest predicted class. I do that with the following steps:

1. Load the model

...

ANSWER

Answered 2022-Mar-22 at 08:24

Since you are initializing a tensorflow (version < 2) session with tfc.InteractiveSession() you might need to initialize all values before running your session by calling:

Source https://stackoverflow.com/questions/71568484

QUESTION

Can not squeeze dim[1], expected a dimension of 1, got 2 [[{{node predict/feature_vector/SpatialSqueeze}}]] [Op:__inference_train_function_253305]

Asked 2022-Mar-17 at 07:09

I am finding it difficult to train the following model when using the 'Mobilenet_tranferLearning'. I am augmenting and loading the files from the directory using ImageDataGenerator and flow_from_directory method. What is interesting is that my code does not throw any errors when using InceptionV3, but does when I use 'Mobilenet_tranferLearning'. I would appreciate some pointers as I believe I am using the correct loss function 'categorical_crossentropy' which I have also defined in train_generator (class_mode='categorical').

...

ANSWER

Answered 2022-Mar-17 at 07:09

Make sure you have the same image size (224, 224) in flow_from_directory and in the hub.KerasLayer. Here is a working example:

Source https://stackoverflow.com/questions/71505897

QUESTION

RDKit crashing Notebook Kernel on import

Asked 2022-Mar-09 at 04:55

I installed RDKit via pip like this.

...

ANSWER

Answered 2022-Mar-09 at 04:55

I just installed the lower version of RDKit and it worked fine.

Source https://stackoverflow.com/questions/71397986

QUESTION

Error : Input to reshape is a tensor with 327680 values, but the requested shape requires a multiple of 25088

Asked 2022-Feb-15 at 09:17

I am facing an error while running my model.

Input to reshape is a tensor with 327680 values, but the requested shape requires a multiple of 25088

I am using (256 * 256) images. I am reading the images from drive in google colab. Can anyone tell me how to get rid of this error?

my colab code:

...

ANSWER

Answered 2022-Feb-15 at 09:17

The problem is the default shape used for the VGG19 model. You can try replacing the input shape and applying a Flatten layer just before the output layer. Here is a working example:

Source https://stackoverflow.com/questions/71123226

QUESTION

Error launching Jupyter lab in new environment

Asked 2022-Feb-14 at 05:18

After creating a new environment in Anaconda I installed Jupyter lab through the navigator. When I try to run, the following error message appears:

...

ANSWER

Answered 2022-Feb-14 at 05:18

I had the same error message attempting to run jupyter lab today after updating everything on Anaconda. It did not affect jupyter notebook, so that may still work regardless.

What worked for me was running the following:

Source https://stackoverflow.com/questions/71103126

QUESTION

VSCode Jupyter not connecting to python kernel

Asked 2022-Feb-12 at 13:22

Launching a cell will make this message appear: Connecting to kernel: Python 3.9.6 64-bit: Activating Python Environment 'Python 3.9.6 64-bit'. This message will then stay up loading indefinitely, without anything happening. No actual error message.

I've already tried searching for this problem, but every other post seem to obtain at least an error message, which isn't the case here. I still looked at some of these, which seemed to indicate the problem might have come from the traitlets package. I tried to downgrade it to what was recommended, but it didn't solve anything, so I reverted the downgrade.

The main problem here is that I have no idea what could cause such a problem, without even an error message. If you think additional info could help, please do ask, I have no idea what could be of use right now.

...

ANSWER

Answered 2022-Feb-12 at 13:22

Not sure what did the trick but downgrading VSCode to November version and after that reinstalling Jupyter extension worked for me.

Source https://stackoverflow.com/questions/71053839

QUESTION

ipykernel (Jupyter notebook/labs) cannot import name ''filefind" from traitlets.utils

Asked 2022-Feb-06 at 10:03

I installed Jupyter notebook and labs on and EC2 instance and for some reason I get the following error:

ImportError: cannot import name 'filefind' from 'traitlets.utils' (/usr/lib/python3/dist-packages/traitlets/utils/init.py)

Jupyter opens fine in the browser but I can't seem to be able to work in an python notebook.

...

ANSWER

Answered 2022-Feb-06 at 09:03

Dirty initial fix (not recommended):

Oke fixed it! It seems like the problem was that the "traitlets/utils/init.py" was empty. So I copy-pasted the code from GitHub and that worked.

https://github.com/ipython/traitlets/blob/main/traitlets/utils/__init__.py

I got this problem twice when I installed two different ec2 instances installing cuda and cudnn. So it might that this has something to do with the origins of this issue.

Proper fix:

The proper way to fix this problem is by upgrading/downgrading the library. Check the other answers to this post for guidance.

Source https://stackoverflow.com/questions/69809832

QUESTION

Don't start JupyterLab if configuration is invalid

Asked 2022-Feb-04 at 00:48

When JupyterLab tries to start, in some occasions, the config file may be invalid, and Jupyterlab starts regardless in default port 8888.

Currently I have a JupyterLab service defined as follows, but I also try to start it manually and got the same results. An example when config file may be invalid is when a library is not available to be imported. I want to prevent Jupyter to start and fail gracefully.

...

ANSWER

Answered 2022-Feb-04 at 00:48

You can enforce failure on configuration errors by configuring environment variable TRAITLETS_APPLICATION_RAISE_CONFIG_FILE_ERROR to 1 or true (see docs); on Linux this can be done by prepending the startup command like so:

Source https://stackoverflow.com/questions/70952321

QUESTION

How to remove date from pdf produced from ipynb with nbconvert

Asked 2022-Feb-03 at 08:58

I am using nbconvert programmatically to export a jupyter notebook file to pdf:

...

ANSWER

Answered 2022-Feb-03 at 08:58

By default the date is set to `\date{\today}, you can overwrite it by setting it to something else, e.g. with an empty argument:

Source https://stackoverflow.com/questions/70949216

QUESTION

Do I need to downgrade my conda version in order to install a module?

Asked 2022-Jan-18 at 22:43

I install new modules via the following command in my miniconda

...

ANSWER

Answered 2022-Jan-06 at 20:11

Consider creating a separate environment, e.g.,

Source https://stackoverflow.com/questions/70610324

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install traitlets

For a local installation, make sure you have pip installed and run:.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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