Tree Structure

Powerful and Lightweight Python Tree Data Structure with various plugins

A pure Python trie data structure implementation.

Editable interval tree data structure for Python 2 and 3

Tree is a library for working with nested data structures.

A Python implementation of tree structure.

Helper to pretty print an ascii table with a tree-like structure

The agile query language for semi-structured data. #JSON

Red/black tree with support for fast accumulation of values in a key range

Parse SEC EDGAR HTML documents into a tree of elements that correspond to the visual structure of the document.

pyTooling is a powerful collection of arbitrary useful classes, decorators, meta-classes and exceptions.

BK-tree data structure to allow fast querying of "close" matches

A Python 3 library for sci-kit learn, XGBoost, LightGBM, Spark, and TensorFlow decision tree visualization

Hierarchical tree-like data structures for xarray

Organize and query arbitrary Python objects as a tree — with clones, diffing, and graph export built in.

Building data structures as node trees

Structure-aware document retrieval. FTS5/BM25 keyword matching over document trees.

Fast, structured code search and analysis for Python, backed by a native Rust (Tree-sitter) extension

Utility Package that Displays out the Tree Structure of a Particular Directory.

Convert a directory structure and its contents into a single text file, including the tree output and file contents in structured XML format. It may be useful to chat with LLM about your code.

Python bindings for the genogrove C++ library - a specialized B+ tree for genomic intervals

This is a python library to retrieve the file list with the folder tree from the specific folder of Google Drive.

Judy array and digital trie engine for Python (clean-room Rust implementation)

Generates clean directory trees that respect .gitignore and keep your docs up to date.

Frugal, embeddable graph building block for agentic systems — tree-sitter code impact analysis and structure explanation over a local DuckDB file, no external service.

A polymorphic mptt structure to display content in a tree.

MCP code-intelligence server for AI agents — a more complete and more correct call graph with classified, cross-file edges. 8 facade MCP tools, 13 curated skills, structured JSON output, 100% local.

A collection of robust, efficient and small classic algorithms and data structures.

Create tree structure out of a string with brackets.

Local codebase intelligence system: structural graph + compass + wiki + agent memory

DTree (part of Triordinal): incremental encoding of the topology of directed trees by two projections (Q1, Q2): O(1) reachability, and/or queries on the topology of the tree, dynamic (incremental) updates

Python framework for doing ancestral sequence reconstruction using pandas dataframes and ete3 trees as the primary data structures.

Configuration structure which supports cascading layers.

A flexible, generalized tree-based data structure.

Beginner-friendly rooted trees with consistent string navigation and traversal

Zero-dependency lint & format orchestrator over MCP — one pure-Rust binary wrapping ruff/oxc/taplo/rumdl and more as in-process backends, plus a tree-sitter generic tier for everything else. Exposes lint/format/cache tools with structured JSON output.

Data structure and algorithm helpers for LeetCode-style Python: grids, adjacency, binary search bounds, heaps, trees, linked lists.

Common developer utilities for Python projects.

Tree data structures for handling topic-based resources in VOLTTRON.

A Python library for the Binary Indexed Tree data structure.

Let AI coding agents pull exactly the code context they need — a repo map, a file outline, a single symbol, or a structural grep — instead of reading whole files. A stateless, tree-sitter-based CLI.

Code structure for coding agents: classes, functions, callers and headings with line numbers, as an MCP server and the sct shell command. 20+ languages, tree-sitter, no index.

lightweight tree data structure

Visualize POP hub/sub structures

Python bindings for ProllyTree - a probabilistic tree for efficient storage and retrieval

TreeTime is a to-do list manager, test report tool, project manager, family ancestry editor, mind-mapping tool, etc. Using TreeTime you can categorise and organise any data in tree structures. You can define several trees, each with a different structure, on the same data. You can use functions (sums, ratios and means) recursively up the branches of a tree.

Analyze PDFs with colors (and YARA). Visualize a PDF's inner tree-like data structure, check it against a library of YARA rules, force decodes of suspicious font binaries, and more.

Structural code edits for coding agents: a better sed that reads the syntax tree

Adaptive tree learning for tabular data with diagnostic structural evolution

Immutable-by-default tree manipulation library with functional programming patterns and composable transformations

Structure-aware document retrieval. FTS5/BM25 keyword matching over document trees. No vector embeddings, no chunk splitting.