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Q2 2021 / Weekly Sync

tags: minutes

Minutes

HackMD: https://hackmd.io/@bokeh/HJThhbGSu

GitHub Archive: minutes/weekly-sync/2021-Q2.md

June

30-June

Attending: Bryan, Iury, Jame, Marco, Mateusz, Pavithra, Philipp, Timo

Agenda

  • Release schedule
    • 2.3.3 needs layout and font issues, looking at release early next week
    • Should re-eval 2.4 milestone soon

Updates

Philipp

  • Off next week

Timo

  • Updating dev docs, made issue with proposed outline (#11354)
  • Issue triage

Mateusz

  • fixed issue with dropdown menu being obscured (PR #11388)
  • fixed computation of bounds in SpatialIndex (PR #11379)
    • bug resulted in wrong bounds being computed by glyphs
  • allowed tabs to scroll to the initial active tab if off-screen (PR #11391)
  • added support for vertically orientend button groups (PR #11390)
    • moves orientation property from Widget to OrientedControl
  • CDN URLs for extensions are now pinned to extension's version (PR #11387)
  • attempted to restore support for relative font units (e.g em) (issue #11110)
  • still working on layout related regressions (issues too many to count)
  • backported all PRs merged so far, with changes targetted for 2.3.3 (PR #11377)

Iury

  • Removed mathjax cdn version from bokehjs/test, now using the NPM version (PR #11128)
  • Updated baselines for Latex on axis labels (PR #11128)
  • Unit testing svg backend engine (PR #11337)
  • Presented at Python Floripa
  • Issues triage

Bryan

  • issue triage, user support
  • feedback, comments on issues and proposals
  • will look at token PR final tasks

Pavithra

  • Work on scipy update talk

Actions

23-June

Attending: Brendan, Bryan, Carolyn, Ian, Iury, Jim, Marco, Mateusz, Pavithra, Philipp, Timo

Agenda

  • (late discussion) shoot for 2.3.3 release next week with targetted fixes

Updates

Bryan

  • no updates, working on some docs related issues

Carolyn

  • helping w/ Discourse
    • asking for help w/ recent questions

Brendan

  • presentations for finding new Bokeh contributors

Timo

  • opened issues for second half of CZI R3
  • emailed tcaswell about CZI reporting

Iury

  • working on unit/intgration tests for latex PR
  • integration test issue with idle, events

Ian

  • thinking about webgl roadmap
    • fixing issues with current glyphs
    • move on to other glyphs
    • separate bundles / minify shaders

Philipp

  • work on token issue this week
  • looking in to JSON serializer

Mateusz

  • restored webgl bundle (PR #11371)
    • revealed issue with module bundler and cycle detection
  • fixed a bug in LinearInterpolationScale (PR #11370)
  • fixed legend rendering of Ellipse glyph (PR #11368)
  • working on layout regression fixes
    • reverted all changes since ColorBar improvements and started from scratch
  • continuing work on text box in legends, etc.

Pavitha

  • Meeting this week to discuss scipy talk

Actions

  • (Pavithra, Bryan) Discussion for Scipy Tools Track talk
  • (Philipp) dev topic for serialization
  • (Ian) Start discussion on javascript/wasm tesselation

16-June

Attending: Bryan, Carolyn, Ian, Jim, Marco, Mateusz, Pavithra, Philipp, Timo

Agenda

  • SciPy Sprints

Updates

Mateusz

  • wrapped first round of statically typing bokeh (PR #11237, #11290, #11330, #11332, #11341)
  • redesigning legend, etc. to work with TextBox
  • added support for rounded corners to Rect glyph (PR pending)
  • investigated how to automate the benchmark from PR #11343 with devtools

Bryan

  • Fixed CI automation for dev builds
  • Add version to json_items #11340
  • PR reviews and issue/support triage
  • Review H2 CZI R3 detailed goals

Marco

  • Working on the CZI report
  • Iury will give a Bokeh presentation at Floripa meetup

Ian

  • PR for webgl rects and markers (PR #11343)

Jim

Pavithra

  • Raised awareness of Scipy Sprints

Timo

  • Planning H2 for CZI R3
  • PR to document visual testing for BokehJS
  • upcoming PR to revamp dev docs

Philipp

  • Try to finish token size PR

Actions

  • (Pavithra, Bryan) Discussion for Scipy Tools Track talk

09-June

Attending: Bryan, Ian, Iury, Jim, Mateusz, Philipp, Timo

Agenda

  • Scipy updates

Updates

Ian

  • started work on perf improvements for webgl markers (PR in a few days)

Jim

  • FYI: Some issues incoming from HV users

Iury

  • Research latex rendering in webworkers
    • example in persona GH
  • Ran into issues w/ visual testing and mathtext rendering
  • Had a meeting to discuss planning

Timo

  • Met w/ mateusz and iury
  • Working on docs for visual tests
    • good feedback from mateusz, iury, and ian
  • Call today to discuss second half of R3 grant

Bryan

  • Off last week

Philipp

  • No updates, looking to finish token PR

Mateusz

  • fixed Chrome 91 baselines and CI configuration issue
    • investigated how to maintain specific version of Chrome in CI
    • investigated switching image baseline storage to git lfs
  • wraping up existing work on statically typing bokeh
  • re-gearing towards work related to text rendering
  • minor progress on layout work

Actions

02-June

Attending: Ian, Iury, Marco, Mateusz, Pavithra, Philipp, Timo

Agenda

  • Discuss workflow for dealing with 2.4 or 3.0 branches
    • Wait on Bryan
  • Should LaTeX support for things other than axis labels etc. wait on Textbox support?
    • Mateusz: May have to wait for 3.0
    • Discuss with Bryan
  • Are there ways to do the LaTeX rendering in a webworker i.e. without a DOM engine?
    • Iury to look into this

Updates

Ian

  • No updates

Iury

  • On LaTeX PR after Bryan's review, adding unit and visual on JS side

Pavithra

  • No updates

Timo

  • Working on documenting visual testing on BokehJS side (PR #11304, looking for feedback)

Philipp

  • Working on PR to reduce JWT token size and warn if it is excessively large (PR )
  • Fixed jupyter_bokeh NPM bundle (dist directory was not included in 3.0.0) and released 3.0.2
  • Working on JupyterLab Panel Preview extension which also works for Bokeh ()

Mateusz

  • upgraded TypeScript to 4.3 (final) (PR #11314)
    • upgraded other dependencies
    • refreshed all package-lock.json files
  • wrote first draft of the new layout design (wiki)
  • wrote Python static typing "guide" (wiki)
  • continued work on static typing of bokeh's codebase (PR #11290)
  • started branch-3.0 and rebased legacy/layout PRs on top of it

Actions

May

26-May

Attending: Bryan, Ian, Iury, Mateusz, Philipp, Timo

Agenda

Updates

Bryan

  • Submitted both CZI applications
  • Caught up on Discourse support questions
  • Tried to cut 2.4dev1
    • learned docs build now has new dependencies for sampledata
  • helped with "long token" issue

Mateusz

  • working on the new layout design
  • statically typed 100 bokeh modules and some tests (PR #11290)
    • it's a first rough pass, no type soundness yet
    • attempted to statically type properties (multiple attempts failed)
    • attempted to statically type models' __init__ (limitted success)

Ian

  • fix regression in webgl marker rendering (PR #11297)

Iury

  • LaTex on axis labels (WIP PR #11128)
  • Documenting visual testing with Timo

Timo

  • Working with Iury on visual tests docs

Actions

  • (Bryan) Issue for multiple dev doc deployments
  • (Bryan) Provide feedback to Iury about MathText (PR #11128)
  • (Mateusz) GH discussion for typing properties

19-May

Attending: Brendan, Bryan, Carolyn, Ian, Iury, James, Mateusz, Pavithra, Philipp, Timo

Agenda

  • 2.4 and 3.0 schedule

Updates

Mateusz

  • working on various layout and related tasks
  • finalized redesign of bokeh.core.validation (PR #11254)
  • finalized initial support for pathlib.Path (PR #11258)
  • started statically typing core properties/descriptors (PR #11287)
    • will allow to eventually statically type models' __init__()
    • typing actual models' properties will require non-trivial work
  • statically typed bokeh.application.handlers (PR pending)
    • a followup on pathlib.Path work
  • cleaned up bokehjs' codebase a bit (PR #11283)
  • initial take on tab indexing (toolbars, tabs, etc.)
    • trivial to do; requires focus on styling

Iury

  • Separated view from model on MathText ts
  • Size function for MathText
  • Working on a module that would be responsible for loading MathJax.

Bryan

  • CZI proposal work
  • Triage and support
  • To looks at Mathtext and other 2.4 tasks this week

Ian

  • work on webgl perf regressions
    • fixed lines
    • looking at markers

Philipp

  • No updates

Carolyn

  • Gotten some additional LI followers, starting to post content there
  • Reviving tweet cycles

Jim

  • Work on CZI R4 proposal

Actions

12-May

Attending: Bryan, Carolyn, Mateusz, Iury, Philipp, Jim, Ian, Marco, Timo, Pavithra

Agenda

  • encourage using github discussions
  • PyCon mentored sprints this weekend 9am PST Sunday

Updates

Bryan

  • cut 2.3.2 release
  • work on CZI proposals

Carolyn

Mateusz

  • added support for pathlib.Path where str path were accepted (PR #11258)
  • redesigned core.validation utilizing dataclasses and static typing (PR #11254)
  • updated bokehjs' dependencies (due to github's security concerns) (PR #11246)
  • fixed invalidation of coordinates of layoutable renderers (PR #11249)
  • continued work on migration to shadow DOM/webcomponents (PR #11239)
  • making progress on single canvas grid plots (PR pending)
  • working on DOM/CSS layout and related overall design

Iury

  • Working on LaTex on axis labels (WIP)

Timo

  • CZI proposals

Ian

  • Fixed webgl alpha-blending issues with lines (PR #11252)
  • Replaced remaining old-style webgl code with ReGL (PR #11262)

Actions

05-May

Attending: Mateusz, Jim, Iury, Bryan, Timo, Ian, Philipp

Agenda

  • Layout roadmap
    • Mateusz to work on writing up the overall vision
  • Bokeh 2.3.2 release
    • Smoke testing of RC release appreciated
  • When is 2.4?
    • Does layout go in? Probably in 3.0.
    • Discuss what goes in next week.

Updates

Mateusz

(may miss the metting due to vaccination appointment)

  • restarted work on migration to shadow DOM (PR #11239)
  • upgraded to TS 4.3-dev and enabled noImplicitOverride (PR #11238)
  • finalized initial work on layout <-> DOM integration (PR #11165)
  • finalized initial work on polar coordinates support (PR #11107)
  • finalized initial work on toolbar improvements (PR #11214)
  • more dataclass/static typing improvements (PR #11225)

Bryan

  • PR for fixing OpenURL escaping
  • Forward ports from branch-2.3 to branch-2.4
  • Had a call about accessibility

Iury

  • Created MathText model
  • Added MathText model to Axis label
  • Updated Legend annotation visual tests

Ian

  • Fixed static typing of WebGL code
  • Fixing alpha blending of lines
  • Improve performance of WebGL

Timo

  • Working on CZI application
  • Planning to work on documenting visual testing

Jim

  • Working a little on the CZI proposal

Philipp

  • Directing client to contribute to Bokeh via NumFOCUS

Actions

  • (Bryan) Provide feedback to Iury about MathText (PR #11128)

April

28-Apr

Attending: Mateusz, Brendan, Marco, Iury, Philipp, Bryan, Jim

Agenda

  • 2.3.2 plans
    • plan for release next monday

Updates

Bryan

  • PR for publishing wheels (needs test on dev build)
  • PR to update to isort 5.8
  • Fixed Discourse outage after upgrade
  • Fixed GH CI issues (removed black formatting tests)
  • Started 2.4 backports (need help)
  • Finished/merged HasProps cleanup PR

Mateusz

  • continued work on layout and DOM integration
  • enabled lazy annotations (PR #11220)
  • preliminary usage of dataclasses (PR #11219)
    • includes static typing improvements
  • unified Figure and Toolbar's active_* properties (PR #11218)
  • added support for toolbar's overflow menu (PR #11214)
    • simplifies toolbar rendering
    • context menu improvements
    • preliminary step towards separating tools from toolbar
  • fixed edit/draw tools to work with non-linear scales (PR #11199)
  • fixed support for RadioGroup.active == null (PR #11206)
  • included hatch visuals in Figure's visuals logic (PR #11202)
  • finalized replacement of plot_{width,height} (PR #11201)
  • fixed axis layout when tick lables are not painted (PR #11200)
  • added support for collecting performance metrics in integration tests (PR #11195)
  • made base64 ndarray encoding lazy in bokehjs' serializer (PR #11194)
    • fixes a major performance regression
  • udated baselines after a major braking chromium (v90) update (PR #11189)
  • finalized a fix for hatch pattern rotation bug (PR #11150)
    • fix doesn't apply to IE/legacy browsers

Actions

  • (Mateusz) describe glyph decoration questions
  • (Bryan) make issue for remaining release automation

21-Apr

Attending: Bryan, Ian, Iury, James, Mateusz, Pavithra, Philipp, Timo

Agenda

  • CZI R4 and DEI letters advanced
  • 2.3.2 plans?

Updates

Mateusz

  • continued work on DOM/layout (PR #11165)
  • restarted work on Python-side serialization (PR pending)
    • decouples serialization format from wire encoding (JSON)
    • adds proper support for NaN, +/-oo, Dict[non-str, Any]
    • adds support for dataclasses
    • will allow migration from ad-hoc dict structures to dataclasses
  • restarted work on context menus (PR pending)
    • allows to access tools if toolbar is not present/visible

Bryan

  • Last PR for HasProps cleanup for now
  • Docs PR to add autoclasstoca and fix collapsible blocks
  • A lot of support questions

Philipp

  • Automaing release process for jupyter-bokeh
  • Testing with HasProps PR

Iury

  • Adding visual tests
  • Working on Latex Model

Timo

  • Bioscience survey is out
  • Updating docs: plot width and height

Pavithra

  • In contact with Outreachy

Actions

  • (Mateusz) describe glyph decoration questions
  • (Bryan) make issue for remaining release automation
  • (Timo) make issue for grid plot width/height args
  • (Bryan) Set up Meeting Friday for CZI, forward CZI emails

14-Apr

Attending: Bryan, Carolyn, Ian, Mateusz, Pavithra, Philipp, Timo

Agenda

Updates

Bryan

  • Published 2.3.1 release
  • More PRs for docs and docs build improvements
    • fix collapsible code block
    • add autoclasstoc
  • PR to clean up codebase tests and add JSON test
  • Finished and merged RangesUpdate PR

Carolyn

  • survey forms for bioscience students/teachers ready to go out; wider net than previous respondents?

Mateusz

  • working on the DOM <-> layout interface (PR #11165)
    • added support for tooltip templating
    • added support for embedding layouts in tooltips
  • working on improving performance of properties' system
  • fixed hatch pattern rendering under rotation (PR #11150)
  • continuing work on multiple open recent PRs

Philipp

  • will look at NPM release for BokehJS
  • also automation for ipywidgets extension

Ian

  • rectangles for webgl using hatching
  • plan to fill in gaps in current implementations

Pavithra

  • waiting on CZI results

Timo

  • working on docs improvements
  • bioscience survey

Actions

  • (Mateusz) issue for Pathlib support throughout
  • (Mateusz) describe glyph decoration questions
  • (Bryan) make issue for remaining release automation

07-Apr

Attending: Bryan, Carolyn, Ian, Iury, James, Mateusz, Pavithra

Agenda

  • 2.3.1 release

Updates

Bryan

  • cut 2.3.1rc release candidate
  • performed remaining forward ports
  • PR with misc refguide doc improvements
  • Old PR housekeeping

Mateusz

  • fix or worked around layout regressions (PR #11123)
  • removed all cyclic module dependencies from bokehjs (PR #11140)
    • cycle detection is now enabled by default
  • added support for data URLs and pathlib.Path to Image property (PR #11141)
  • added preliminary support for glyph decorations (PR #11122)
  • started working on an API for defining custom scatter markers (PR pending)
  • continued work on coordinate systems and layout
  • benchmarking bokehjs with large number of models (e.g. up to 1000 glyphs)
    • properties and signaling systems have to be redesigned

Iury

  • final changes and merged Latex example PR
  • Initial WIP PR starting Latex labels
  • Working w/ Mateusz about tests

Ian

  • WebGL rect and quad hatching
  • Some time on contouring ongoing

Jim / Philipp

  • working on automating jupyter-bokeh
  • Lumen!

Pavithra

  • Outreachy questionare

Actions

  • (Mateusz) issue for Pathlib support throughout
  • (Mateusz) describe glyph decoration questions
  • (Bryan) Add NPM secrets to jupyter extension
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