upstream/mercurial-mirror Files · contrib/python-hook-examples.py

interfaces: make `dirstate` Protocol class methods abstract...

interfaces: make `dirstate` Protocol class methods abstract Now all known Protocol methods that should be implemented by the subclass are abstract. See for details. Note that this will break the `git` extension more, because there are a bunch of methods that aren't implemented that should be, in favor of some very old methods that won't be called (like `add()` and `drop()`). It's already broken, so I'm not taking the time to figure out how to modernize it right now. It's not detected by pytype because the only instantiation of `gitdirstate` is in `git/__init__.py`, which was already excluded from pytype checking for some other reason. AT least with this, it 1) doesn't get forgotten about, and 2) will require changing the interface if/when the core dirstate class evolves.

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        Alexander Solovyov
    
diffstat hook example

              r7917
            
      '''

        Benoit Boissinot
    
Change wording in example hook

              r7918
            
      Examples of useful python hooks for Mercurial.

        Alexander Solovyov
    
diffstat hook example

              r7917
            
      '''

        Pulkit Goyal
    
contrib: python-hook-examples use absolute_import

              r28562
            
      from mercurial import (

          patch,

          util,

      )

        Alexander Solovyov
    
diffstat hook example

              r7917
            
        Augie Fackler
    
formatting: blacken the codebase...

              r43346
            
        Alexander Solovyov
    
diffstat hook example

              r7917
            
      def diffstat(ui, repo, **kwargs):

        Augie Fackler
    
formating: upgrade to black 20.8b1...

              r46554
            
          """Example usage:

        Alexander Solovyov
    
diffstat hook example

              r7917
            
          [hooks]

          commit.diffstat = python:/path/to/this/file.py:diffstat

          changegroup.diffstat = python:/path/to/this/file.py:diffstat

        Augie Fackler
    
formating: upgrade to black 20.8b1...

              r46554
            
          """

        Alexander Solovyov
    
diffstat hook example

              r7917
            
          if kwargs.get('parent2'):

              return

          node = kwargs['node']

        Matt Mackall
    
misc: replace .parents()[0] with p1()

              r13878
            
          first = repo[node].p1().node()

        Alexander Solovyov
    
diffstat hook example

              r7917
            
          if 'url' in kwargs:

        Martin von Zweigbergk
    
repo: don't look up context for tip node if it's not needed...

              r39931
            
              last = repo.changelog.tip()

        Alexander Solovyov
    
diffstat hook example

              r7917
            
          else:

              last = node

          diff = patch.diff(repo, first, last)

          ui.write(patch.diffstat(util.iterlines(diff)))

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Alexander Solovyov diffstat hook example	r7917	'''
Benoit Boissinot Change wording in example hook	r7918	Examples of useful python hooks for Mercurial.
Alexander Solovyov diffstat hook example	r7917	'''
Pulkit Goyal contrib: python-hook-examples use absolute_import	r28562	from mercurial import (
		patch,
		util,
		)
Alexander Solovyov diffstat hook example	r7917
Augie Fackler formatting: blacken the codebase...	r43346
Alexander Solovyov diffstat hook example	r7917	def diffstat(ui, repo, **kwargs):
Augie Fackler formating: upgrade to black 20.8b1...	r46554	"""Example usage:
Alexander Solovyov diffstat hook example	r7917
		[hooks]
		commit.diffstat = python:/path/to/this/file.py:diffstat
		changegroup.diffstat = python:/path/to/this/file.py:diffstat
Augie Fackler formating: upgrade to black 20.8b1...	r46554	"""
Alexander Solovyov diffstat hook example	r7917	if kwargs.get('parent2'):
		return
		node = kwargs['node']
Matt Mackall misc: replace .parents()[0] with p1()	r13878	first = repo[node].p1().node()
Alexander Solovyov diffstat hook example	r7917	if 'url' in kwargs:
Martin von Zweigbergk repo: don't look up context for tip node if it's not needed...	r39931	last = repo.changelog.tip()
Alexander Solovyov diffstat hook example	r7917	else:
		last = node
		diff = patch.diff(repo, first, last)
		ui.write(patch.diffstat(util.iterlines(diff)))