# DIDPPy -- Python Interface for DyPDL

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DIDPPy is a Python interface for DyPDL, implemented in Rust with PyO3.

[Docs](https://didppy.readthedocs.io/en/latest)

## Quick Start

If you just want to use DIDPPy, install it from PyPI.

```bash
pip install didppy
```

There are some examples in [`examples`](https://github.com/domain-independent-dp/didp-rs/tree/main/didppy/examples).

## Development

If you want to develop DIDPPy, clone this repository.

```bash
git clone https://github.com/domain-independent-dp/didp-rs
cd didp-rs/didppy
```

### Create Python Environment

```bash
python3 -m venv .venv 
source .venv/bin/activate
pip install maturin
```

### Build Development Version

```bash
maturin develop
```

`didppy` will be installed in `.venv`.

### Run Test

```bash
cargo test --no-default-features
pytest
```

### Build Documents

```bash
pip install -r docs/requirements.txt
sphinx-build docs docs/_build
```

## Build Release Version

```bash
maturin build --release
```

This will create the Python wheel. Install the wheel in a Python environment you want to use (this should be different from `.venv`).

```bash
pip install --force-reinstall ../target/wheels/didppy-{x}.whl
```

`{x}` depends on your environment.



text/markdown; charset=UTF-8; variant=GFM

Python interface for Dynamic Programming Description Language (DyPDL) and DyPDL solvers. 

Socket Acquires Coana to Bring Reachability Analysis to Every Appsec Team

didppy

Python interface for Dynamic Programming Description Language (DyPDL) and DyPDL solvers.

didp

jasper.chen

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

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Bad text encoding

Package version is not a valid semantic version (semver).

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Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

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Bad dependency semver

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Bidirectional unicode control characters

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What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

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Title

Critical CVE

Contains a high severity Common Vulnerability and Exposure (CVE).

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High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

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Deprecated

(Experimental) Contains a known deprecated SPDX license exception.

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Deprecated SPDX exception

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

What is a typosquat?

Possible typosquat attack

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

What is dynamic require?

Dynamic require

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Empty package

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Environment variable access

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What are extraneous dependencies?

Name

Extraneous dependency

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File dependency

Accesses the file system, and could potentially read sensitive data.

What is filesystem access?

Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

What are wildcard dependencies?

Wildcard dependency

Contains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable and can be used to inject untrusted code or reduce the likelihood of a reproducible install.

What are git dependencies?

Git dependency

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What are GitHub dependencies?

GitHub dependency

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AI-detected potential code anomaly

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AI-detected potential security risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

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Native code

Contains high entropy strings. This could be a sign of encrypted data, leaked secrets or obfuscated code.

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High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

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Unicode homoglyphs

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HTTP dependency

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Install scripts

Package has an invalid manifest file and can cause installation problems if you try to use it.

What is an invalid manifest file?

Invalid manifest file

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What are invisible characters?

Invisible chars

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What is a license change?

License change

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What is a license exception?

License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

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What's wrong with long strings?

Long strings

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What is a major refactor?

Major refactor

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Known malware

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Manifest confusion

Contains a medium severity Common Vulnerability and Exposure (CVE).

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Medium CVE

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What is a mild CVE?

Low CVE

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

What's wrong with minified code?

Minified code

(Experimental) A package's licensing information has fine-grained problems.

Misc. License Issues

The package was published by an npm account that no longer exists.

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Non-existent author

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Missing license

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What is a missing tarball?

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What is a mixed license?

Mixed license

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What is a modified license exception?

Modified license exception

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What is a modified license?

Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

Why is contributor and author data important?

No contributors or author data

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Why are bug trackers important?

No bug tracker

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Why are missing repositories important?

No repository

Package does not have any tests. This is a strong signal of a poorly maintained or low quality package.

What does no tests mean?

No tests

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

didppy

DIDPPy -- Python Interface for DyPDL

Quick Start

Development

Create Python Environment

Build Development Version

Run Test

Build Documents

Build Release Version

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