sc4py

Utilities for date/time, environment parsing, dynamic class loading, percentages, string-to-bool conversion, choice tuples, in-memory ZIP reading, and advanced string masking/validation (CPF/CNPJ, DVs, etc).

See each package's documentation for details and usage examples.

Masks utilities (CPF/CNPJ, DVs, etc)

from sc4py.masks import apply_mask, validate_masked_value, validate_mask, validate_mod11, validate_dv_by_mask

# Apply a mask
print(apply_mask('12345678901', '###.###.###-##'))  # '123.456.789-01'

# Validate masked value
print(validate_masked_value('12345678901', '###.###.###-##'))  # '123.456.789-01'

# Validate mask
validate_mask('###.###-##')

# Validate mod11 DV
validate_mod11('12345678909', 11, 2)

# Validate value and DV by mask
print(validate_dv_by_mask('12345678909', '#########00'))  # '12345678909'

Installation

pip install sc4py

Security

Please report vulnerabilities according to SECURITY.md.

Author

Kelson da Costa Medeiros kelsoncm@gmail.com

Metadata

Release files for sc4py 1.1.9

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for sc4py 1.1.9
File	Size	Uploaded	Provenance
sc4py-1.1.9.tar.gz	14.5 kB	Apr 25, 2026	With provenance	Details

Built distribution (wheel)

Table of built distributions (wheels) for sc4py 1.1.9
File	Interpreter	ABI	Platform	Reset
sc4py-1.1.9-py3-none-any.whl 11.3 kB Apr 25, 2026 With provenance	Python 3	none	any	Details

Total release size: 25.8 kB

Release files / sc4py-1.1.9.tar.gz

Download URL	sc4py-1.1.9.tar.gz
Size	14.5 kB
Tags	Source
SHA-256 checksum How to use checksums	`d3c9ecd2800c76d2fbcae8718691f4ab1e223b2fe164ab73c099276dd8c1881d`
BLAKE2b-256 checksum How to use checksums	`ac63d59d228f095ce44f4daa6c110f4a60153512cad27d800379235c600055a7`
Upload date	Apr 25, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.12`

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/kelsoncm/python-sc4py
Publishing commit: github.com/kelsoncm/python-sc4py/tree/036a7ae77eb4b884535a79c87feb6eb3ea646cb7

Workflow

Publishing configuration: github.com/kelsoncm/python-sc4py/blob/036a7ae77eb4b884535a79c87feb6eb3ea646cb7/.github/workflows/publish.yml
Publishing logs: github.com/kelsoncm/python-sc4py/actions/runs/24935007640/attempts/1

Artifact

Subject: sc4py-1.1.9.tar.gz
SHA-256 checksum: d3c9ecd2800c76d2fbcae8718691f4ab1e223b2fe164ab73c099276dd8c1881d Verifying attestations

Release files / sc4py-1.1.9-py3-none-any.whl

Download URL	sc4py-1.1.9-py3-none-any.whl
Size	11.3 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`bbb73f568af86fd851fccd6fc50afb184ddb9da3b4764e295e856eaa32a57709`
BLAKE2b-256 checksum How to use checksums	`7e714854b73fda48f6a148f9f906a859f58b64634426e9b9c3babb0a421295d8`
Upload date	Apr 25, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/6.1.0 CPython/3.13.12`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/kelsoncm/python-sc4py
Publishing commit: github.com/kelsoncm/python-sc4py/tree/036a7ae77eb4b884535a79c87feb6eb3ea646cb7

Workflow

Publishing configuration: github.com/kelsoncm/python-sc4py/blob/036a7ae77eb4b884535a79c87feb6eb3ea646cb7/.github/workflows/publish.yml
Publishing logs: github.com/kelsoncm/python-sc4py/actions/runs/24935007640/attempts/1

Artifact

Subject: sc4py-1.1.9-py3-none-any.whl
SHA-256 checksum: bbb73f568af86fd851fccd6fc50afb184ddb9da3b4764e295e856eaa32a57709 Verifying attestations

Security for sc4py 1.1.9

Report project as malware

Provenance

Full provenance

All 2 files in this release have been uploaded with provenance metadata.

Attestation for sc4py-1.1.9.tar.gz

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/kelsoncm/python-sc4py
Publishing commit: github.com/kelsoncm/python-sc4py/tree/036a7ae77eb4b884535a79c87feb6eb3ea646cb7

Workflow

Publishing configuration: github.com/kelsoncm/python-sc4py/blob/036a7ae77eb4b884535a79c87feb6eb3ea646cb7/.github/workflows/publish.yml
Publishing logs: github.com/kelsoncm/python-sc4py/actions/runs/24935007640/attempts/1

Artifact

Subject: sc4py-1.1.9.tar.gz
SHA-256 checksum: d3c9ecd2800c76d2fbcae8718691f4ab1e223b2fe164ab73c099276dd8c1881d Verifying attestations

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