upstream/mercurial-mirror Files · mercurial/stack.py

rust-pyo3: conversions to GraphError Python exception...

rust-pyo3: conversions to GraphError Python exception The nice thing is that with PyO3, exceptions can be instantiated without holding the GIL. Hence the only thing that prevents us to implement `Into<PyErr>` for `hg::GraphError` is that neither is defined by the current crate. We could use a wrapping "newtype", but the compiler is not so clever yet that it could chain automatically to two needed `into()`, so we'll end up with some type conversion anyway, involving something like `GraphErrorWrapper`. At this point, explicitly named methods are just simpler.

Matt Harbison - - Load All Authors

File last commit:

r52756:f4733654 default


                r53309:6e8ba528

default

Download file

             stack.py
        
                    24 lines
            
             | 758 B
            
                | text/x-python
            
             |
                PythonLexer
            
             / mercurial / stack.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      # stack.py - Mercurial functions for stack definition

      #

      #  Copyright Olivia Mackall <olivia@selenic.com> and other

      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2 or any later version.

      from __future__ import annotations

      def getstack(repo, rev=None):

          """return a sorted smartrev of the stack containing either rev if it is

          not None or the current working directory parent.

          The stack will always contain all drafts changesets which are ancestors to

          the revision and are not merges.

          """

          if rev is None:

              rev = b'.'

          revspec = b'only(%s) and not public() and not ::merge()'

          revisions = repo.revs(revspec, rev)

          revisions.sort()

          return revisions

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				# stack.py - Mercurial functions for stack definition
				#
				# Copyright Olivia Mackall <olivia@selenic.com> and other
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.

				from __future__ import annotations


				def getstack(repo, rev=None):
				"""return a sorted smartrev of the stack containing either rev if it is
				not None or the current working directory parent.

				The stack will always contain all drafts changesets which are ancestors to
				the revision and are not merges.
				"""
				if rev is None:
				rev = b'.'

				revspec = b'only(%s) and not public() and not ::merge()'
				revisions = repo.revs(revspec, rev)
				revisions.sort()
				return revisions