upstream/mercurial-mirror Files · hgext/hooklib/__init__.py

phases: avoid a potentially costly dictionary interation in some case...

phases: avoid a potentially costly dictionary interation in some case If we retract for the draft phase, there is not non-public item to be retracted and we can skip this part. This part is was apparently super costly thanks to Python. On mozilla-try-2019-02-18, a perf::unbundle call with a 10 000 changesets bundle gives give use the following timing. e57d4b868a3e: 4.6 seconds ac1c75188440: 102.5 seconds this-changeset: 30.0 seconds So we recovered about ⅔ of the regression, the next changeset will give us the rest back.

Gregory Szorc - - Load All Authors

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      """collection of simple hooks for common tasks (EXPERIMENTAL)

      This extension provides a number of simple hooks to handle issues

      commonly found in repositories with many contributors:

      - email notification when changesets move from draft to public phase

      - email notification when changesets are obsoleted

      - enforcement of draft phase for all incoming changesets

      - enforcement of a no-branch-merge policy

      - enforcement of a no-multiple-heads policy

      The implementation of the hooks is subject to change, e.g. whether to

      implement them as individual hooks or merge them into the notify

      extension as option. The functionality itself is planned to be supported

      long-term.

      """

      from . import (

          changeset_obsoleted,

          changeset_published,

      )

      # configtable is only picked up from the "top-level" module of the extension,

      # so expand it here to ensure all items are properly loaded

      configtable = {}

      configtable.update(changeset_published.configtable)

      configtable.update(changeset_obsoleted.configtable)

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				"""collection of simple hooks for common tasks (EXPERIMENTAL)

				This extension provides a number of simple hooks to handle issues
				commonly found in repositories with many contributors:
				- email notification when changesets move from draft to public phase
				- email notification when changesets are obsoleted
				- enforcement of draft phase for all incoming changesets
				- enforcement of a no-branch-merge policy
				- enforcement of a no-multiple-heads policy

				The implementation of the hooks is subject to change, e.g. whether to
				implement them as individual hooks or merge them into the notify
				extension as option. The functionality itself is planned to be supported
				long-term.
				"""
				from . import (
				changeset_obsoleted,
				changeset_published,
				)

				# configtable is only picked up from the "top-level" module of the extension,
				# so expand it here to ensure all items are properly loaded
				configtable = {}
				configtable.update(changeset_published.configtable)
				configtable.update(changeset_obsoleted.configtable)