A priority queue dictionary maps hashable objects (keys) to priority-determining values. It provides a hybrid dictionary/priority queue API.
The priority queue itself is implemented as a binary heap of (key, priority value) elements, which supports:
O(1) search for the item with highest priority
O(log n) removal of the item with highest priority
O(log n) insertion of a new item
Additionally, an index maps each key to its element’s location in the heap and is kept up to date as the heap is manipulated. As a result, pqdict also supports:
O(1) lookup of any item by key
O(log n) removal of any item
O(log n) updating of any item’s priority level
Documentation
Documentation is available at http://pqdict.readthedocs.org/.
License
This module is released under the MIT license. The augmented heap implementation was adapted from the heapq module in the Python standard library, which was written by Kevin O’Connor and augmented by Tim Peters and Raymond Hettinger.
1 maintainer
Metadata
1 maintainer
Release files for pqdict 1.5.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| pqdict-1.5.1.tar.gz | 187.0 kB | With provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| pqdict-1.5.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 196.2 kB
Release files / pqdict-1.5.1.tar.gz
| Download URL | pqdict-1.5.1.tar.gz |
|---|---|
| Size | 187.0 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
320958d5762c5b46cfd3e59ea5f063aa2a05e72d1d8b56ea71c66112f4706aeb
|
|
BLAKE2b-256 checksum How to use checksums |
4cd29927bdffa2f1f65875703ea5fc178929c96fbd83064ed0c816af11cd4759
|
| Upload date | |
|
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.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on May 26, 2026.
Transparency logRelease files / pqdict-1.5.1-py3-none-any.whl
| Download URL | pqdict-1.5.1-py3-none-any.whl |
|---|---|
| Size | 9.1 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
9d0fa0b2819801722d5356b88ceee1793d3333a9e15552285951b143ea546a31
|
|
BLAKE2b-256 checksum How to use checksums |
65e671e6fb672d4bee6d4658bed7268803d54ab6f815233720dfe0ce4296399b
|
| Upload date | |
|
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.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on May 26, 2026.
Transparency logSecurity for pqdict 1.5.1
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.
Full provenance
All 2 files in this release have been uploaded with provenance metadata.
Attestation for pqdict-1.5.1.tar.gz
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on May 26, 2026.
Transparency logA note on package security
PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.
To learn more about protecting yourself from malicious actors, visit our package security documentation.
