tomlrt

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A format-preserving TOML reader and writer for Python.

Parse a document, edit it, dump it, and the bytes you didn't touch round-trip exactly — comments, whitespace, string style, and number formatting all intact.

Supports TOML 1.1.

import tomlrt

with open("pyproject.toml", "rb") as f:
    doc = tomlrt.load(f)

doc["project"]["version"] = "0.2.0"
doc["project"]["dependencies"].append("requests>=2")

print(tomlrt.dumps(doc))   # comments and layout are preserved

Build a document from scratch:

from tomlrt import Document, dumps

doc = Document({"project": {"name": "demo", "version": "0.1.0"}})
print(dumps(doc))

Documentation

Full docs at https://dimbleby.github.io/tomlrt/.

Project links

Data verified by PyPI on Aug 4, 2026
Data provided by the project maintainers, verified at the time the release was uploaded to PyPI.

Key dates

PyPI data
Data sourced directly from PyPI's database.
  • Released:
Newer release available (2.2.11)

1 maintainer

PyPI data
Data sourced directly from PyPI's database.
Avatar for dimbleby from gravatar.com dimbleby

Credits

Author: David Hotham

GitHub Statistics

Data verified by PyPI on Aug 4, 2026
The GitHub source repository was provided by the project maintainers and verified by PyPI at the time of upload. Stars, forks, and open issues/PRs are derived from that repository and have not been independently verified.

License expression

MIT
View SPDX License List

Requires

Python >=3.10

Tags

config configuration format-preserving pyproject round-trip toml toml-parser toml-writer tomlrt

Classifiers

Report project as malware

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Source Distribution

tomlrt-2.2.1.tar.gz (381.2 kB view details)

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tomlrt-2.2.1-py3-none-any.whl (143.9 kB view details)

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  • Download URL: tomlrt-2.2.1.tar.gz
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  • Size: 381.2 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? Yes
  • Uploaded via: twine/7.0.0 CPython/3.13.14

File hashes

Hashes for tomlrt-2.2.1.tar.gz
Algorithm Hash digest
SHA256 09628720dc0aad33fae07dc70a1449ca3ac15bb714d134b6a2e63dfbeb4f55c1
MD5 63fe1a0d2e67efb3befcdf7ed18102c8
BLAKE2b-256 e325cb8e6da9895b75b2cb8a3bb18af2f9009717d83f9c21dc4abd28c6d5214b

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Provenance

The following attestation bundles were made for tomlrt-2.2.1.tar.gz:

Publisher: publish.yml on dimbleby/tomlrt

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

File details

Details for the file tomlrt-2.2.1-py3-none-any.whl.

File metadata

  • Download URL: tomlrt-2.2.1-py3-none-any.whl
  • Upload date:
  • Size: 143.9 kB
  • Tags: Python 3
  • Uploaded using Trusted Publishing? Yes
  • Uploaded via: twine/7.0.0 CPython/3.13.14

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Hashes for tomlrt-2.2.1-py3-none-any.whl
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SHA256 97f90af09dec7cef22c3caac2159199e5b4cfeaafa77cbef9ba15a0b6baf75c3
MD5 ca3e33222d6a8af1af0d6279c41209dd
BLAKE2b-256 f875b91b7261b45a35ac7e450a9ac436ed52bbf33115ac9b961abc93e19f49da

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Provenance

The following attestation bundles were made for tomlrt-2.2.1-py3-none-any.whl:

Publisher: publish.yml on dimbleby/tomlrt

Attestations: Values shown here reflect the state when the release was signed and may no longer be current.

Release history Release notifications | RSS feed

2.2.11

2 files

2.2.10

2 files

2.2.9

2 files

2.2.8

2 files

2.2.7

2 files

2.2.6

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2.2.5

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2.2.4

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2.2.3

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2.2.2

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This release

2.2.1 This release

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2.2.0

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2.1.1

2 files

2.1.0

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2.0.2

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2.0.1

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2.0.0

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1.8.3

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1.8.2

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1.8.1

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1.8.0

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1.7.6

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1.7.5

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1.7.4

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1.7.3

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1.7.2

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1.7.1

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1.7.0

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1.6.1

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1.6.0

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1.5.0

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1.4.3

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1.4.2

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1.4.1

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1.4.0

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1.3.2

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1.3.1

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1.3.0

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1.2.0

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1.1.0

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1.0.3

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1.0.2

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1.0.1

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1.0.0

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0.6.0

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0.5.0

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0.4.0

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0.3.0

2 files

0.2.0

2 files

0.1.0

2 files

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