scitex-dict 0.1.8

Dictionary utilities (DotDict, safe_merge) for the SciTeX ecosystem

scitex-dict

Dictionary utilities — DotDict, safe_merge, flatten, listed_dict, replace.

Full Documentation · uv pip install scitex-dict[all]

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Problem and Solution

#	Problem	Solution
1	YAML config access ergonomics — CONFIG["MODEL"]["hidden_size"] vs CONFIG.MODEL.hidden_size matters in a notebook	DotDict — attribute-access dict subclass with recursive .x.y.z; works as a drop-in for the umpteen competing alternatives (addict, easydict, box, dotmap)
2	Merging configs silently overwrites — {**a, **b} on duplicate keys loses information	safe_merge — duplicate keys raise; flatten turns nested dicts into dotted-key single-level for logging/CSV

Installation

pip install scitex-dict

Architecture

scitex-dict/
├── src/scitex_dict/
│   ├── _DotDict.py        # attribute-access dict subclass
│   ├── _safe_merge.py     # raises on duplicate keys
│   ├── _flatten.py        # nested → dotted-key
│   └── _listed_dict.py    # default-list dict factory
└── tests/

1 Interfaces

Python API

from scitex_dict import (
    DotDict, flatten, listed_dict, pop_keys,
    replace, safe_merge, to_str,
)

cfg = DotDict({"model": {"lr": 0.001}})
cfg.model.lr                              # 0.001

safe_merge({"a": 1}, {"b": 2})

flatten({"x": {"y": 1, "z": [10, 20]}})   # {"x_y": 1, "x_z_0": 10, ...}

d = listed_dict(["a", "b"])

replace("hello world", {"hello": "hi"})   # "hi world"

to_str({"a": 1, "b": 2})

Demo

flowchart LR
    YAML[YAML config] --> DD[DotDict]
    DD -->|cfg.model.lr| Code[Your code]
    A[dict A] --> SM[safe_merge]
    B[dict B] --> SM
    SM --> Merged[merged dict]

Quick Start

from scitex_dict import DotDict, safe_merge

cfg = DotDict({"model": {"lr": 0.001, "epochs": 100}})
print(cfg.model.lr)              # 0.001

merged = safe_merge({"a": 1}, {"b": 2})

Part of SciTeX

scitex-dict is part of SciTeX. Install via the umbrella with pip install scitex[dict] to use as scitex.dict (Python) or scitex dict ... (CLI).

Four Freedoms for Research

0. The freedom to run your research anywhere — your machine, your terms.
1. The freedom to study how every step works — from raw data to final manuscript.
2. The freedom to redistribute your workflows, not just your papers.
3. The freedom to modify any module and share improvements with the community.

AGPL-3.0 — because we believe research infrastructure deserves the same freedoms as the software it runs on.

License

AGPL-3.0. See LICENSE.

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