upstream/mercurial-mirror Files · mercurial/cext/bdiff.pyi

phases: avoid N² behavior in `advanceboundary`...

phases: avoid N² behavior in `advanceboundary` We allowed duplicated entries in the deque, which each entry could potentially insert all its ancestors. So advancing boundary for the full repository would mean each revision would walk all its ancestors, resulting in O(N²) iteration. For repository of any decent size, N² is quickly insane. We introduce a simple set to avoid this and get back to reasonable performance.

Matt Harbison - - Load All Authors

File last commit:

r50491:b8389533 default


                r52398:c9ceb4f6

6.7 stable

Download file

             bdiff.pyi
        
                    12 lines
            
             | 348 B
            
                | text/x-python
            
             |
                PythonLexer
            
             / mercurial / cext / bdiff.pyi
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Gregory Szorc
    
cext: add .pyi files for C extensions...

              r46652
            
      from typing import (

          List,

          Tuple,

      )

      version: int

        Matt Harbison
    
typing: fix a syntax error in mercurial/cext/bdiff.pyi...

              r50491
            
      def bdiff(a: bytes, b: bytes) -> bytes: ...

        Gregory Szorc
    
cext: add .pyi files for C extensions...

              r46652
            
      def blocks(a: bytes, b: bytes) -> List[Tuple[int, int, int, int]]: ...

      def fixws(s: bytes, allws: bool) -> bytes: ...

      def splitnewlines(text: bytes) -> List[bytes]: ...

      def xdiffblocks(a: bytes, b: bytes) -> List[Tuple[int, int, int, int]]: ...

	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

Gregory Szorc cext: add .pyi files for C extensions...	r46652	from typing import (
		List,
		Tuple,
		)

		version: int

Matt Harbison typing: fix a syntax error in mercurial/cext/bdiff.pyi...	r50491	def bdiff(a: bytes, b: bytes) -> bytes: ...
Gregory Szorc cext: add .pyi files for C extensions...	r46652	def blocks(a: bytes, b: bytes) -> List[Tuple[int, int, int, int]]: ...
		def fixws(s: bytes, allws: bool) -> bytes: ...
		def splitnewlines(text: bytes) -> List[bytes]: ...
		def xdiffblocks(a: bytes, b: bytes) -> List[Tuple[int, int, int, int]]: ...