Pycrdt-websocket
Pycrdt-websocket is an async WebSocket connector for pycrdt.
Documentation: https://y-crdt.github.io/pycrdt-websocket
Source Code: https://github.com/y-crdt/pycrdt-websocket
Pycrdt-websocket is a Python library for building WebSocket servers and clients that connect and synchronize shared documents. It can be used to create collaborative web applications.
The following diagram illustrates a typical architecture. The goal is to share a document among several clients.
Each client has an instance of a Doc, representing their view of a document. A shared document also lives in a room on the server side. Conceptually, a room can be seen as the place where clients collaborate on a document. The WebSocket to which a client connects points to the corresponding room through the endpoint path. In the example below, clients A and B connect to a WebSocket at path room-1, and thus both clients find themselves in a room called room-1. All the Doc synchronization logic is taken care of by the WebsocketProvider.
Each update to a shared document can be persisted to disk using a store, which can be a file or a database.
flowchart TD
classDef room1 fill:#f96
classDef room2 fill:#bbf
A[Client A<br>room-1]:::room1 <-->|WebSocket<br>Provider| server(WebSocket Server)
B[Client B<br>room-1]:::room1 <-->|WebSocket<br>Provider| server
C[Client C<br>room-2]:::room2 <-->|WebSocket<br>Provider| server
D[Client D<br>room-2]:::room2 <-->|WebSocket<br>Provider| server
server <--> room1((room-1<br>clients: A, B)):::room1
server <--> room2((room-2<br>clients: C, D)):::room2
A <-..-> room1
B <-..-> room1
C <-..-> room2
D <-..-> room2
room1 ---> store1[(Store)]
room2 ---> store2[(Store)]
2 maintainers
Metadata
2 maintainers
Release files for pycrdt-websocket 0.16.5
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| pycrdt_websocket-0.16.5.tar.gz | 24.6 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| pycrdt_websocket-0.16.5-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 39.8 kB
Release files / pycrdt_websocket-0.16.5.tar.gz
| Download URL | pycrdt_websocket-0.16.5.tar.gz |
|---|---|
| Size | 24.6 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
bda0b9ad31468a9d664464fc28c1b112cfde274065eb75844aa19950fb59d282
|
|
BLAKE2b-256 checksum How to use checksums |
add58f83cf17f130d54d69ccc90af22e741aa925995fd2107c000102ec3be599
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
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 Sep 20, 2026.
Transparency logRelease files / pycrdt_websocket-0.16.5-py3-none-any.whl
| Download URL | pycrdt_websocket-0.16.5-py3-none-any.whl |
|---|---|
| Size | 15.2 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
671ca2b4fa2e2c6d17eadb827e0a2c17b5b73d12bcc065abe66a8b838843ae10
|
|
BLAKE2b-256 checksum How to use checksums |
2a29119136b4c31cdd1dffa7ed9f53bb8482981d895f05e1acfde0ef72d38e58
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
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 Sep 20, 2026.
Transparency log
