Spectate

A library for Python 3.6 and above that can track changes to mutable data types.

With spectate, complicated protocols for managing updates don't need to be the outward responsibility of a user and can instead be done automagically in the background. For instance, syncing the state between a server and client can controlled by spectate, so users don't have to.

Documentation

https://python-spectate.readthedocs.io/en/latest/

Install

stable

pip install spectate

pre-release

pip install spectate --pre

master

pip install git+https://github.com/rmorshea/spectate.git#egg=spectate

developer

git clone https://github.com/rmorshea/spectate && cd spectate/ && pip install -e . -r requirements.txt

At A Glance

If you're using Python 3.6 and above, create a model object

from spectate import mvc

l = mvc.List()

@mvc.view(l)
def printer(l, events):
    for e in events:
        print(e)

Then modify your object and watch the view function react

l.append(0)
l[0] = 1
l.extend([2, 3])

{'index': 0, 'old': Undefined, 'new': 0}
{'index': 0, 'old': 0, 'new': 1}
{'index': 1, 'old': Undefined, 'new': 2}
{'index': 2, 'old': Undefined, 'new': 3}

Metadata

Release files for spectate 1.0.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for spectate 1.0.1
File	Size	Uploaded
spectate-1.0.1.tar.gz	14.6 kB	Mar 5, 2021	Details

Built distribution (wheel)

Table of built distributions (wheels) for spectate 1.0.1
File	Interpreter	ABI	Platform	Reset
spectate-1.0.1-py2.py3-none-any.whl 11.1 kB Mar 5, 2021	Python 2, Python 3	none	any	Details

Total release size: 25.6 kB

Release files / spectate-1.0.1.tar.gz

Download URL	spectate-1.0.1.tar.gz
Size	14.6 kB
Tags	Source
SHA-256 checksum How to use checksums	`49a2dde0962fcecf120cb361cc293989489078eb29ba1d8c3d342a741e898b7e`
BLAKE2b-256 checksum How to use checksums	`c88d78dbadaeea943cc0fb9d3cd6b0a4f4668a46f84de1c5507fe3c9f02b8973`
Upload date	Mar 5, 2021
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/3.2.0 pkginfo/1.5.0.1 requests/2.24.0 setuptools/41.2.0 requests-toolbelt/0.9.1 tqdm/4.46.1 CPython/3.8.2`

Release files / spectate-1.0.1-py2.py3-none-any.whl

Download URL	spectate-1.0.1-py2.py3-none-any.whl
Size	11.1 kB
Tags	Python 2 Python 3
SHA-256 checksum How to use checksums	`c4585194c238979f953fbf2ecf9f94c84d9d0a929432c7104e39984f52c9e718`
BLAKE2b-256 checksum How to use checksums	`81ec8bdccea3ff7d557601183581340c3768b7bb7b1e32c8991f1130f0c1e2c4`
Upload date	Mar 5, 2021
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/3.2.0 pkginfo/1.5.0.1 requests/2.24.0 setuptools/41.2.0 requests-toolbelt/0.9.1 tqdm/4.46.1 CPython/3.8.2`