Hotfix release 1.14.9 (#5218)

Author: maximlt

.github/workflows/docs.yml

@@ -9,9 +9,14 @@ on:
   workflow_dispatch:
     inputs:
       target:
-        description: 'dev or main'     
+        description: 'Site to build and deploy, or dry-run'
+        type: choice
+        options:
+        - dev
+        - main
+        - dryrun
         required: true
-        default: 'dev'
+        default: dev
 
 jobs:
   build_docs:
@@ -23,10 +28,6 @@ jobs:
         shell: bash -l {0}
     env:
       DESC: "Documentation build"
-      HV_REQUIREMENTS: "doc"
-      # conda-forge to install myst-nb ...
-      CHANS_DEV: "-c pyviz/label/dev -c conda-forge"
-      CHANS: "-c pyviz"
       MPLBACKEND: "Agg"
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
@@ -40,30 +41,25 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: "100"
-      - uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python-version }}
       - uses: conda-incubator/setup-miniconda@v2
         with:
           miniconda-version: "latest"
+          mamba-version: "*"
+          channels: pyviz/label/dev,conda-forge,nodefaults
       - name: Fetch unshallow
         run: git fetch --prune --tags --unshallow -f
       - name: Set output
         id: vars
         run: echo ::set-output name=tag::${GITHUB_REF#refs/*/}
       - name: conda setup
         run: |
-          conda config --set always_yes True
-          conda install -c pyviz "pyctdev>=0.5"
-          doit ecosystem_setup
-          doit env_create ${{ env.CHANS_DEV}} --python=3.8
+          conda create -n test-environment python=3.8 pyctdev
       - name: doit develop_install
         run: |
           eval "$(conda shell.bash hook)"
           conda activate test-environment
-          conda list
-          doit develop_install ${{ env.CHANS_DEV}} -o doc
-          conda install -c conda-forge geckodriver selenium awscli
+          doit develop_install -o doc --conda-mode=mamba
+          mamba install geckodriver selenium awscli
       - name: doit env_capture
         run: |
           eval "$(conda shell.bash hook)"
@@ -90,13 +86,17 @@ jobs:
           conda activate test-environment
           nbsite build --what=html --output=builtdocs --org holoviz --project-name holoviews
       - name: upload dev
-        if: (github.event.inputs.target == 'dev' || contains(steps.vars.outputs.tag, 'a') || contains(steps.vars.outputs.tag, 'b') || contains(steps.vars.outputs.tag, 'rc'))
+        if: |
+          (github.event_name == 'workflow_dispatch' && github.event.inputs.target == 'dev') ||
+          (github.event_name == 'push' && (contains(steps.vars.outputs.tag, 'a') || contains(steps.vars.outputs.tag, 'b') || contains(steps.vars.outputs.tag, 'rc')))
         run: |
           eval "$(conda shell.bash hook)"
           conda activate test-environment
           aws s3 sync --quiet ./builtdocs s3://dev.holoviews.org/
       - name: upload main
-        if: (github.event.inputs.target == 'main' || !(contains(steps.vars.outputs.tag, 'a') || contains(steps.vars.outputs.tag, 'b') || contains(steps.vars.outputs.tag, 'rc')))
+        if: |
+          (github.event_name == 'workflow_dispatch' && github.event.inputs.target == 'main') ||
+          (github.event_name == 'push' && !(contains(steps.vars.outputs.tag, 'a') || contains(steps.vars.outputs.tag, 'b') || contains(steps.vars.outputs.tag, 'rc')))
         run: |
           eval "$(conda shell.bash hook)"
           conda activate test-environment

.github/workflows/downstream_tests.yaml

@@ -0,0 +1,23 @@
+name: downstream_tests
+
+on:
+  # Run this workflow after the build workflow has completed.
+  workflow_run:
+    workflows: [packages]
+    types: [completed]
+  # Or by triggering it manually via Github's UI
+  workflow_dispatch:
+    inputs:
+      manual:
+        description: don't change me!
+        type: boolean
+        required: true
+        default: true
+
+jobs:
+  downstream_tests:
+    uses: pyviz-dev/holoviz_tasks/.github/workflows/run_downstream_tests.yaml@main
+    with:
+      downstream_repos_as_json: "{\"downstream_repo\":[\"hvplot\", \"geoviews\"]}"
+    secrets:
+      ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }}

.github/workflows/test.yml

@@ -49,10 +49,10 @@ jobs:
         run: |
           eval "$(conda shell.bash hook)"
           conda update -n base -c defaults conda
-          conda config --prepend channels pyviz/label/dev
-          conda config --prepend channels bokeh
-          conda config --prepend channels conda-forge
           conda config --prepend channels nodefaults
+          conda config --prepend channels conda-forge
+          conda config --prepend channels bokeh
+          conda config --prepend channels pyviz/label/dev
           conda config --remove channels defaults
           conda create -n test-environment python=${{ matrix.python-version }} pyctdev
       - name: doit env_capture
@@ -69,8 +69,7 @@ jobs:
           doit develop_install -c pyviz/label/dev -c bokeh ${{ env.HV_REQUIREMENTS }}
           # Pin panel on Python 3.6 because one or more dev releases on the 0.13.* series
           # can be installed on Python 3.6 but are actually not compatible with Python 3.6
-          # Install ibis-framework instead of ibis-sqlite as it's only available starting from Python 3.7
-          conda install -c pyviz/label/dev -c bokeh ibis-framework "panel=0.12"
+          conda install $CHANS_DEV "panel=0.12"
           python -c "from param import version; print(version.Version.setup_version('.', 'holoviews', archive_commit='$Format:%h$'))"
           echo "-----"
           git describe
@@ -81,7 +80,7 @@ jobs:
           conda activate test-environment
           conda list
           doit develop_install ${{ env.HV_REQUIREMENTS }}
-          conda install ibis-sqlite
+          conda install $CHANS_DEV "ibis-sqlite=2"
           python -c "from param import version; print(version.Version.setup_version('.', 'holoviews', archive_commit='$Format:%h$'))"
           echo "-----"
           git describe

CHANGELOG.md

@@ -1,11 +1,62 @@
+Version 1.14.9
+==============
+**May 6, 2022**
+
+This release contains a small number of important bug fixes as well as
+support for the newly added antialiasing option for line rendering in
+datashader. Many thanks to @andriyot, @Hoxbro, @pepijndevos, @stas-sl,
+@TheoMathurin, @maximlt, @jlstevens, @jbednar, and @philippjfr.
+
+Enhancements:
+
+- Improvements to extension loading, improving visual appearance in
+  JupyterLab when no logo is used and a check to avoid loading
+  unnecessary JavaScript.
+  ([#5216](https://github.com/holoviz/holoviews/pull/5216),
+   [#5249](https://github.com/holoviz/holoviews/pull/5249))
+- Add support for setting antialiased line_width on datashader line
+  aggregation as well as pixel_ratio setting
+  ([#5264](https://github.com/holoviz/holoviews/pull/5264),
+  [#5288](https://github.com/holoviz/holoviews/pull/5288))
+- Added options to customize hover line_(width|join|cap|dash) properties
+  ([#5211](https://github.com/holoviz/holoviews/pull/5211))
+- Restored Python 2 compatibility that lapsed due to lack of CI testing
+  since 1.14.3. This is expected to be the last release with Python 2 support.
+  ([#5298](https://github.com/holoviz/holoviews/pull/5298))
+
+Bug fixes:
+
+- Fix to respect series order in stacked area plot
+  ([#5236](https://github.com/holoviz/holoviews/pull/5236))
+- Support buffer streams of unspecified length (#5247)
+  ([#5247](https://github.com/holoviz/holoviews/pull/5247))
+- Fixed log axis lower bound when data minimum is <= 0
+  ([#5246](https://github.com/holoviz/holoviews/pull/5246))
+- Declared GitHub project URL in setup.py
+  ([#5227](https://github.com/holoviz/holoviews/pull/5227))
+- Fixed streaming Psutil example application
+  ([#5243](https://github.com/holoviz/holoviews/pull/5243))
+- Respecting Renderer's center property for HoloViews pane
+  ([#5197](https://github.com/holoviz/holoviews/pull/5197))
+- Fix vmin/vmax deprecation in HeatMap plot for matplotlib > 3.3
+  ([#5300](https://github.com/holoviz/holoviews/pull/5300))
+
+Documentation:
+
+- Updated Large data guide to reflect changes in Datashader and
+  antialising support
+  ([#5267](https://github.com/holoviz/holoviews/pull/5267),
+  [#5290](https://github.com/holoviz/holoviews/pull/5290))
+
+
 Version 1.14.8
 ==============
 **February 15, 2022**
 
 This release contains a small number of important bug fixes as well as
 fixes required for Python 3.9 and 3.10 support. Many thanks to @Hoxbro,
 @maximlt, @jlstevens, @jbednar, and @philippjfr.
- 
+
 Bug fixes:
 
 - Fixed xarray validation for aliased coordinate
@@ -38,7 +89,7 @@ Version 1.14.7
 **December 16, 2021**
 
 This release contains a small number of important bug fixes. Many thanks
-to @douglas-raillard-arm, @jenssss, @w31t1, @Hoxbro, @martinfleis, @maximlt, 
+to @douglas-raillard-arm, @jenssss, @w31t1, @Hoxbro, @martinfleis, @maximlt,
 @jlstevens, @jbednar, and @philippjfr.
 
 Bug fixes:
@@ -94,7 +145,7 @@ Bug fixes:
       ([#5098](https://github.com/holoviz/holoviews/pull/5098))
 - Improved docs:
     * Switch to the Pydata Sphinx theme
-      ([#5163](https://github.com/holoviz/holoviews/pull/5163)) 
+      ([#5163](https://github.com/holoviz/holoviews/pull/5163))
 
 Version 1.14.6
 ==============
@@ -119,7 +170,7 @@ Bug fixes:
 - Improvements to linked selections including support for linked
   selection lasso for cudf and improved warnings
   ([#5044](https://github.com/holoviz/holoviews/pull/5044),
-   [#5051](https://github.com/holoviz/holoviews/pull/5051)) 
+   [#5051](https://github.com/holoviz/holoviews/pull/5051))
 - Respect apply_ranges at range computation level
   ([#5081](https://github.com/holoviz/holoviews/pull/5081))
 - Keep ordering of kdim when stacking Areas
@@ -130,7 +181,7 @@ Bug fixes:
 Version 1.14.5
 ==============
 **July 16, 2021**
-	
+
 This is a hotfix release with a number of important bug fixes. Most
 importantly, this version supports for the recent pandas 1.3.0
 release. Many thanks to @kgullikson88, @philippjfr and @jlstevens for

doc/releases.rst

@@ -4,6 +4,58 @@ Releases
 Version 1.14
 ~~~~~~~~~~~~
 
+Version 1.14.9
+**************
+
+**May 6, 2022**
+
+This release contains a small number of important bug fixes as well as
+support for the newly added antialiasing option for line rendering in
+datashader. Many thanks to @andriyot, @Hoxbro, @pepijndevos, @stas-sl,
+@TheoMathurin, @maximlt, @jlstevens, @jbednar, and @philippjfr.
+
+Enhancements:
+
+-  Improvements to extension loading, improving visual appearance in
+   JupyterLab when no logo is used and a check to avoid loading
+   unnecessary JavaScript.
+   (`#5216 <https://github.com/holoviz/holoviews/pull/5216>`__,
+   `#5249 <https://github.com/holoviz/holoviews/pull/5249>`__)
+-  Add support for setting antialiased line_width on datashader line
+   aggregation as well as pixel_ratio setting
+   (`#5264 <https://github.com/holoviz/holoviews/pull/5264>`__,
+   `#5288 <https://github.com/holoviz/holoviews/pull/5288>`__)
+-  Added options to customize hover line_(width|join|cap|dash)
+   properties
+   (`#5211 <https://github.com/holoviz/holoviews/pull/5211>`__)
+-  Restored Python 2 compatibility that lapsed due to lack of CI testing
+   since 1.14.3. This is expected to be the last release with Python 2
+   support. (`#5298 <https://github.com/holoviz/holoviews/pull/5298>`__)
+
+Bug fixes:
+
+-  Fix to respect series order in stacked area plot
+   (`#5236 <https://github.com/holoviz/holoviews/pull/5236>`__)
+-  Support buffer streams of unspecified length (#5247)
+   (`#5247 <https://github.com/holoviz/holoviews/pull/5247>`__)
+-  Fixed log axis lower bound when data minimum is <= 0
+   (`#5246 <https://github.com/holoviz/holoviews/pull/5246>`__)
+-  Declared GitHub project URL in setup.py
+   (`#5227 <https://github.com/holoviz/holoviews/pull/5227>`__)
+-  Fixed streaming Psutil example application
+   (`#5243 <https://github.com/holoviz/holoviews/pull/5243>`__)
+-  Respecting Renderer’s center property for HoloViews pane
+   (`#5197 <https://github.com/holoviz/holoviews/pull/5197>`__)
+-  Fix vmin/vmax deprecation in HeatMap plot for matplotlib > 3.3
+   (`#5300 <https://github.com/holoviz/holoviews/pull/5300>`__)
+
+Documentation:
+
+-  Updated Large data guide to reflect changes in Datashader and
+   antialising support
+   (`#5267 <https://github.com/holoviz/holoviews/pull/5267>`__,
+   `#5290 <https://github.com/holoviz/holoviews/pull/5290>`__)
+
 Version 1.14.8
 **************
 

examples/gallery/apps/bokeh/streaming_psutil.py

@@ -1,11 +1,10 @@
-import datetime as dt
-
 import psutil
+import panel as pn
 import pandas as pd
 import holoviews as hv
 from holoviews import dim, opts
 
-renderer = hv.renderer('bokeh')
+hv.extension("bokeh")
 
 # Define functions to get memory and CPU usage
 def get_mem_data():
@@ -36,10 +35,6 @@ def cpu_box(data):
 cpu_stream = hv.streams.Buffer(get_cpu_data(), 800, index=False)
 mem_stream = hv.streams.Buffer(get_mem_data())
 
-def cb():
-    cpu_stream.send(get_cpu_data())
-    mem_stream.send(get_mem_data())
-
 # Define DynamicMaps and display plot
 cpu_dmap = hv.DynamicMap(cpu_box, streams=[cpu_stream])
 mem_dmap = hv.DynamicMap(mem_stack, streams=[mem_stream])
@@ -50,6 +45,13 @@ def cb():
                     width=500, height=400, ylim=(0, 100))
 )
 
-# Render plot and attach periodic callback
-doc = renderer.server_doc(plot)
-doc.add_periodic_callback(cb, 0.05)
+# Create PeriodicCallback which run every 500 milliseconds
+def cb():
+    cpu_stream.send(get_cpu_data())
+    mem_stream.send(get_mem_data())
+
+callback = pn.io.PeriodicCallback(callback=cb, period=500)
+callback.start()
+
+# Show plot inside notebook
+plot