pyprocessors-pseudonimizer 1.6.102

Processor based on Presidio anonymizer

pyprocessors-pseudonimizer

Pseudonymization processor based on Microsoft Presidio.

Requirements

• Python 3.12+
• uv for package management

Installation

pip install pyprocessors-pseudonimizer

Or with uv:

uv add pyprocessors-pseudonimizer

Development setup

uv sync --extra test

Running tests

uv run pytest

Linting

uv run ruff check .
uv run ruff format --check .

Publishing

uv build
uv publish

Operators

The processor supports the following anonymization operators:

Operator	Description
mask	Replaces characters with a masking character
replace	Replaces the entity with a fixed value
redact	Removes the entity completely from the text
label	Replaces the entity with its label name (e.g. <person>)
identity	Leaves the entity unchanged
faker	Replaces the entity with a fake value from Faker

SBOM & vulnerability check

Install the SBOM dependencies:

uv sync --extra sbom

Generate a CycloneDX SBOM from the current environment:

uv run cyclonedx-py environment -o sbom.cdx.json --output-format json

Audit dependencies for known vulnerabilities:

uv run pip-audit --format json --output audit-report.json

To fail on any known vulnerability (useful in CI):

uv run pip-audit --strict