Bokeh 0.9.0 发布，此版本更新内容如下：
* Callback Action, serverless interactivity in static plots
* Hover inspection along lines
* Client side LOD downsampling for interactive tools
* Full User guide rewrite
* Reduce BokehJS boilerplate and switch to use browserify
* Several example bugfixes
* BUG 修复
– #746 Grid without axis?
– #1479 Indicator of stacked hover tooltip has vertical offset
– #1599 Glyph renderer not masking data before rendering
– #2066 Angle property not working for square glyph
– #2095 Examples/glyphs/data_tables.ipynb error
– #2105 Release_update.sh is generating a superfluous “id” package
– #2119 Simpleapp broken
– #2124 Stock_app_simple.py does not respond to 2. change on the dropdown field
– #2128 [examples] Simpleapp stock demo histograms not updating on selection
– #2130 [docs] Fixed typo in documentation
– #2134 Selections not working with nominal/categorical axis
– #2153 [docs] Fix typo, example has two css, one should be js
– #2158 [charts] Color cycles for bokeh charts
– #2180 Add shrinkwrap to lock to versions and upgrade jsdom
– #2217 [regression] Selection_histogram example broken after new hit_test redesign
– #2228 [docs] Update quickstart.rst
– #2231 [bokehjs] Multiselect broken
– #2233 [bokehjs] [regression] Vboxform broken
– #2238 Avoid layout breaking when simpleapp managing buttons
– #2246 [regression] Update datarange1d that wasn’t updated on notebook after last api change
– #2253 Run binstar upload in the correct ‘scripts’ location
– #2256 Use another env variable is case of weird previous use of the i var
– #2258 Pin binstar until binstar build fix the platform path problem
– #2261 [docs] Fix two small typos
– #2262 [bokehjs] Direction is not being passed to draw_legend in annular wedge, arc, and wedge
– #2269 [bokehjs] [regression] Hbox/hplot broken
– #2278 Examples failures
– #2280 [docs] Doc: grammar fix for intro to models
* 新特性
– #351 Cycle colors for plots
– #1486 Add line hit testing and hover inspection along lines
– #1517 Change datarange objects to query renderers for preferred bounds
– #1519 [starter] Add simple lod downsampling on the client side
– #2098 Decimal.decimal cannot be sent across session
– #2112 Remove as much of src/vendor as is practical
– #2137 Move data sources on to glyphrenderers
– #2140 [bokehjs] [build] Streamline bokehjs build in develop mode
– #2151 [docs] Add cdn links in embedding docs
– #2156 Add an option to remove the `help` button of the bokeh toolbar
– #2174 Simple callback action
– #2178 Add a “callback” to a source.selected event
– #2185 Allow users to specify a desired number of ticks
– #2207 [docs] User guide rewrite
– #2275 [examples] Initial commit of color_sliders.py
* 任务
– #1751 Remove pinned packages
– #2038 [bokehjs] [build] What is the best way to develop bokehjs with incremental rebuilds?
– #2078 [tests] Use pyflakes
– #2087 Simplifying glyph units
– #2106 Setup.py build message improvements
– #2126 [examples] Update selection histogram example
– #2132 Reduce bokehjs boilerplate
– #2139 [docs] Updating exercises to match current master
– #2146 Automatic devel build only in py27 in the new travisci matrix
– #2168 Remove extraneous comma from unemployment csv
– #2196 Bokehjs install failing because dependencies source doesn’t exist
– #2211 [bokehjs] [regression] Make relative dev work again
– #2224 Make a script to check for dev and docs dependencies
– #2237 [docs] Update readme.md
– #2241 [build] Obsolete protocole sslv3
– #2254 Revert “run binstar upload in the correct ‘scripts’ location”
– #2257 Follow-on for user guide
– #2285 Setup.py: note that this also works with `develop`
– #2296 Remove ‘*’ imports from examples
– #2298 [tests] Add info in the warn message about some missing dependecies
Bokeh (Bokeh.js) 是一个 Python 交互式可视化库，支持现代化 Web 浏览器，提供非常完美的展示功能。Bokeh 的目标是使用 d3″ target=”_blank”>D3.js 样式提供优雅，简洁新颖的图形化风格，同时提供大型数据集的高性能交互功能。Boken 可以快速的创建交互式的绘图，仪表盘和数据应用。
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