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/usr/bin/hg-nbmergeweb

Jupyter all-spark-notebook image content combining the upstream jupyter/docker-stacks layer chain (base-notebook, minimal-notebook, scipy-notebook, pyspark-notebook, all-spark-notebook) into a single APK with the scientific Python stack, Apache Spark, R, and Spark/R kernels on top of jupyter-base-notebook.

From jupyter-all-spark-notebook 7.6.1_git20261106-r0 (enterprise-packages), captured 2026-11-08 by running hg-nbmergeweb --help (exit 0). permalink

usage: hg-nbmergeweb [-h] [--version] [--config] [--log-level {DEBUG,INFO,WARN,ERROR,CRITICAL}]
                     [-s] [-o] [-a] [-m] [-i] [-d]
                     [--merge-strategy {inline,use-base,use-local,use-remote}]
                     [--input-strategy {inline,use-base,use-local,use-remote}]
                     [--output-strategy {inline,use-base,use-local,use-remote,remove,clear-all}]
                     [--no-ignore-transients] [-p PORT] [-b BROWSER] [--persist] [--ip IP]
                     [-w WORKDIRECTORY] [--base-url BASE_URL] [--show-unchanged]
                     [--identical-lines-margin IDENTICAL_LINES_MARGIN]
                     base local remote merged

A mercurial web-based merge tool for notebooks.

Uses nbdime to merge notebooks instead of plain text merges of JSON.
See the documentation for how to correctly configure mercurial to use this.

Use with:

    hg merge [<commit> [<commit>]]

positional arguments:
  base                  The base notebook filename.
  local                 The local modified notebook filename.
  remote                The remote modified notebook filename.
  merged                The merge result notebook filename.

options:
  -h, --help            show this help message and exit
  --version             show program's version number and exit
  --config              list the valid config keys and their current effective values
  --log-level {DEBUG,INFO,WARN,ERROR,CRITICAL}
                        set the log level by name.
  --merge-strategy {inline,use-base,use-local,use-remote}
                        the merge strategy to use.
  --input-strategy {inline,use-base,use-local,use-remote}
                        the merge strategy to use for inputs (overrides 'merge-strategy' for
                        inputs).
  --output-strategy {inline,use-base,use-local,use-remote,remove,clear-all}
                        the merge strategy to use for outputs (overrides 'merge-strategy' for
                        outputs).
  --no-ignore-transients
                        disallow deletion of transient data such as outputs and execution counts
                        in order to resolve conflicts.
  -p PORT, --port PORT  specify the port you want the server to run on. Default is 0 (random).
  -b BROWSER, --browser BROWSER
                        specify the browser to use, to override the system default.
  --persist             prevent server shutting down on remote close request (when these would
                        normally be supported).
  --ip IP               specify the interface to listen to for the web server. NOTE: Setting this
                        to anything other than 127.0.0.1/localhost might comprimise the security
                        of your computer. Use with care!
  -w WORKDIRECTORY, --workdirectory WORKDIRECTORY
                        specify the working directory you want the server to run from. Default is
                        the actual cwd at program start.
  --base-url BASE_URL   The base URL prefix under which to run the web app
  --show-unchanged      show unchanged cells by default
  --identical-lines-margin IDENTICAL_LINES_MARGIN
                        Margin for collapsing identical lines in editor; set to -1 to deactivate.

ignorables:
  Set which parts of the notebook (not) to process.

  -s, --sources, -S, --ignore-sources
                        process/ignore sources.
  -o, --outputs, -O, --ignore-outputs
                        process/ignore outputs.
  -a, --attachments, -A, --ignore-attachments
                        process/ignore attachments.
  -m, --metadata, -M, --ignore-metadata
                        process/ignore metadata.
  -i, --id, -I, --ignore-id
                        process/ignore identifiers.
  -d, --details, -D, --ignore-details
                        process/ignore details not covered by other options.
Options (20)
OptionDescriptionSource
-h, --helpshow this help message and exithelp
--versionshow program's version number and exithelp
--configlist the valid config keys and their current effective valueshelp
--log-level DEBUGset the log level by name.help
--merge-strategy inlinethe merge strategy to use.help
--input-strategy inlinethe merge strategy to use for inputs (overrides 'merge-strategy' for inputs).help
--output-strategy inlinethe merge strategy to use for outputs (overrides 'merge-strategy' for outputs).help
--no-ignore-transientsdisallow deletion of transient data such as outputs and execution counts in order to resolve conflicts.help
-p, --port PORTspecify the port you want the server to run on.help
--persistprevent server shutting down on remote close request (when these would normally be supported).help
--ip IPspecify the interface to listen to for the web server.help
--base-url BASE_URLThe base URL prefix under which to run the web apphelp
--show-unchangedshow unchanged cells by defaulthelp
--identical-lines-margin IDENTICAL_LINES_MARGINMargin for collapsing identical lines in editor;help
-s, --sources, -S, --ignore-sourcesprocess/ignore sources.help
-o, --outputs, -O, --ignore-outputsprocess/ignore outputs.help
-a, --attachments, -A, --ignore-attachmentsprocess/ignore attachments.help
-m, --metadata, -M, --ignore-metadataprocess/ignore metadata.help
-i, --id, -I, --ignore-idprocess/ignore identifiers.help
-d, --details, -D, --ignore-detailsprocess/ignore details not covered by other options.help

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.