semvec/pypi-packages huggingface dataset:
spacesutils 0.1.0
Utilities for ZeroGPU spaces on Hugging Face Spaces
License: MIT
Requires Python: >=3.8

# spacesutils

Utilities for ZeroGPU spaces on Hugging Face Spaces.

## Installation

Just add the following to your `requirements.txt` file:

```
spacesutils
```

## Features

### Flash Attention 2 Installation

```python
from spacesutils import install_fa2

install_fa2()
```

More features coming soon...

## License

MIT License
quest-niche 0.1.5
Querying functional and structural niches on spatial transcriptomics data
License: MIT
Requires Python: <4.0,>=3.8

# Querying functional and structural niches on spatial transcriptomics data

## Overview

Cells in multicellular organisms coordinate to form functional and structural niches. With spatial transcriptomics enabling gene expression profiling in spatial contexts, it has been revealed that spatial niches serve as cohesive and recurrent units in physiological and pathological processes. These observations suggest universal tissue organization principles encoded by conserved niche patterns, and call for a query-based niche analytical paradigm beyond current computational tools. In this work, we defined the Niche Query Task, which is to identify similar niches across ST samples given a niche of interest (NOI). We further developed QueST, a specialized method for solving this task. QueST models each niche as a subgraph, uses contrastive learning to learn discriminative niche embeddings, and incorporates adversarial training to mitigate batch effects. In simulations and benchmark datasets, QueST outperformed existing methods repurposed for niche querying, accurately capturing niche structures in heterogeneous environments and demonstrating strong generalizability across diverse sequencing platforms. Applied to tertiary lymphoid structures in renal and lung cancers, QueST revealed functionally distinct niches associated with patient prognosis and uncovered conserved and divergent spatial architectures across cancer types. These results demonstrate that QueST enables systematic, quantitative profiling of spatial niches across samples, providing a powerful tool to dissect spatial tissue architecture in health and disease.

<div align="center">
    <figure>
        <img src="https://github.com/cmhimself/QueST/raw/main/docs/source/QueST_architecture.png" width="900">
        <!-- <figcaption>QueST Model Architecture</figcaption> -->
    </figure>
</div>


## Getting started

### Installation

We recommend using a conda environment

```bash
conda create -n quest python==3.9.19
```

Install necessary dependencies first before the installation of QueST

```bash
conda activate quest
pip install -r requirements.txt
```

Finally, QueST is available on PyPI and can be installed via 

```bash
pip install quest-niche
```

### Usage

See detailed usage on [Read the Docs](https://quest-niche.readthedocs.io/en/latest/index.html) website.

## Data Availability

- For complete reference datasets and pretrained model weights, please refer to https://doi.org/10.6084/m9.figshare.29432396.v1
aegoitertools 2025.11.2
A collection of Python utilities for lists, sets, dictionaries, and graphs.
License: MIT
Requires Python: >=3.9
Keywords: python, utilities, data structures, algorithms, lists, sets, dictionaries, graphs

# 🧰 listtools

A collection of nifty Python utilities for manipulating lists, sets, dictionaries, and simple networks — including sorting algorithms, correlation metrics, and pathfinding helpers.

## Installation

```bash
pip install aegoitertools
```