colanderpy 0.7.1

A simple version of the Sieve of Eratosthenes. Developed during "Python for Scientific Computing" course at CINECA

colanderpy

A simple version of the Sieve of Eratosthenes.

Developed during "Python for Scientific Computing" course at CINECA

Install from source

Clone repository

git clone https://gitlab.hpc.cineca.it/cineca-hpyc/colanderpy.git
cd colanderpy

Standard installation

Install in editable mode for development:

pip install -e .

Or install with development dependencies (pytest):

pip install -e ".[dev]"

Install directly from Git repository

pip install git+https://gitlab.hpc.cineca.it/cineca-hpyc/colanderpy.git

Install from Python Package Index (PyPI)

Once deployed to PyPI:

pip install colanderpy

Install from GitLab Package Registry

Once deployed to GitLab's private registry:

pip install colanderpy --index-url https://gitlab.hpc.cineca.it/api/v4/projects/471/packages/pypi/simple

Usage

Prime number generator

$ sieve -n 42
2 3 5 7 11 13 17 19 23 29 31 37 41

$ sieve -h
usage: sieve [-h] [-n LIMIT]

The Sieve of Eratosthenes.

Returns the list of prime numbers up to a maximum integer.

optional arguments:
  -h, --help            show this help message and exit
  -n LIMIT, --limit LIMIT
                        maximum integer up to which the prime numbers are searched. (default 100)

Prime-counting function

$ prime-counting -n 42
13

$ prime-counting -h
usage: prime-counting [-h] [-n LIMIT]

Prime-counting function

Counts the number of prime numbers less than or equal to an integer number.

optional arguments:
  -h, --help            show this help message and exit
  -n LIMIT, --limit LIMIT
                        maximum integer up to which the prime numbers are counted. (default 100)

Run tests

To run the test suite, use pytest:

pytest test/

With coverage:

pytest test/ --cov=colanderpy

CI/CD

This project uses GitLab CI/CD for continuous integration and deployment. The pipeline is defined in the .gitlab-ci.yml file located in the root directory of the repository.

For more information on how CI/CD is implemented at CINECA, please refer to the documentation: https://docs.hpc.cineca.it/general/access.html#continuous-integration-ci-cd-at-cineca

Authors

• Sergio Orlandini ([e-mail])
• Michele Mastropietro ([e-mail])