Priority queue implementation.
Project description
prioq
In what follows python
is an alias for python3.6
or pypy3.6
or any later version (python3.7
, pypy3.7
and so on).
Installation
Install the latest pip
& setuptools
packages versions
python -m pip install --upgrade pip setuptools
User
Download and install the latest stable version from PyPI
repository
python -m pip install --upgrade prioq
Developer
Download the latest version from GitHub
repository
git clone https://github.com/lycantropos/prioq.git
cd prioq
Install dependencies
python -m pip install -r requirements.txt
Install
python setup.py install
Usage
>>> from prioq.base import PriorityQueue
>>> queue = PriorityQueue(*range(10))
>>> len(queue)
10
>>> queue.peek()
0
>>> queue.pop()
0
>>> len(queue)
9
>>> queue.peek()
1
>>> queue.push(0)
>>> len(queue)
10
>>> queue.peek()
0
Development
Bumping version
Preparation
Install bump2version.
Pre-release
Choose which version number category to bump following semver specification.
Test bumping version
bump2version --dry-run --verbose $CATEGORY
where $CATEGORY
is the target version number category name, possible
values are patch
/minor
/major
.
Bump version
bump2version --verbose $CATEGORY
This will set version to major.minor.patch-alpha
.
Release
Test bumping version
bump2version --dry-run --verbose release
Bump version
bump2version --verbose release
This will set version to major.minor.patch
.
Running tests
Install dependencies
python -m pip install -r requirements-tests.txt
Plain
pytest
Inside Docker
container:
- with
CPython
docker-compose --file docker-compose.cpython.yml up
- with
PyPy
docker-compose --file docker-compose.pypy.yml up
Bash
script:
-
with
CPython
./run-tests.sh
or
./run-tests.sh cpython
-
with
PyPy
./run-tests.sh pypy
PowerShell
script:
- with
CPython
.\run-tests.ps1
or.\run-tests.ps1 cpython
- with
PyPy
.\run-tests.ps1 pypy
Project details
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