upstream/mercurial-mirror Files · mercurial/templates/map-cmdline.xml

pyoxidizer: produce working Python 3 Windows installers (issue6366)...

pyoxidizer: produce working Python 3 Windows installers (issue6366) While we've had code to produce Python 3 Windows installers with PyOxidizer, we haven't been advertising them on the web site due to a bug in making TLS connections and issues around resource handling. This commit upgrades our PyOxidizer install and configuration to use a recent Git commit of PyOxidizer. This new version of PyOxidizer contains a *ton* of changes, improvements, and bug fixes. Notably, Windows shared distributions now mostly "just work" and the TLS bug and random problems with Python extension modules in the standard library go away. And Python has been upgraded from 3.7 to 3.8.6. The price we pay for this upgrade is a ton of backwards incompatible changes to Starlark. I applied this commit (the overall series actually) on stable to produce Windows installers for Mercurial 5.5.2, which I published shortly before submitting this commit for review. In order to get the stable branch working, I decided to take a less aggressive approach to Python resource management. Previously, we were attempting to load all Python modules from memory and were performing some hacks to copy Mercurial's non-module resources into additional directories in Starlark. This commit implements a resource callback function in Starlark (a new feature since PyOxidizer 0.7) to dynamically assign standard library resources to in-memory loading and all other resources to filesystem loading. This means that Mercurial's files and all the other packages we ship in the Windows installers (e.g. certifi and pygments) are loaded from the filesystem instead of from memory. This avoids issues due to lack of __file__ and enables us to ship a working Python 3 installer on Windows. The end state of the install layout after this patch is not ideal for @: we still copy resource files like templates and help text to directories next to the hg.exe executable. There is code in @ to use importlib.resources to load these files and we could likely remove these copies once this lands on @. But for now, the install layout mimics what we've shipped for seemingly forever and is backwards compatible. It allows us to achieve the milestone of working Python 3 Windows installers and gets us a giant step closer to deleting Python 2. Differential Revision: https://phab.mercurial-scm.org/D9148

Yuya Nishihara - - Load All Authors

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        Yuya Nishihara
    
templater: load template fragments from [templates] section in map file...

              r34715
            
      [templates]

        Matt Mackall
    
templater: add new docheader/footer components for XML (issue4135)...

              r26222
            
      docheader = '<?xml version="1.0"?>\n<log>\n'

      docfooter = '</log>\n'

        Robert Bachmann
    
Added XML output for hg log...

              r10153
            
        David Soria Parra
    
templates: add bookmarks to command line styles

              r13387
            
      changeset = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author|email|xmlescape}">{author|person|xmlescape}</author>\n<date>{date|rfc3339date}</date>\n<msg xml:space="preserve">{desc|xmlescape}</msg>\n</logentry>\n'

      changeset_verbose = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author|email|xmlescape}">{author|person|xmlescape}</author>\n<date>{date|rfc3339date}</date>\n<msg xml:space="preserve">{desc|xmlescape}</msg>\n<paths>\n{file_adds}{file_dels}{file_mods}</paths>\n{file_copies}</logentry>\n'

      changeset_debug = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author|email|xmlescape}">{author|person|xmlescape}</author>\n<date>{date|rfc3339date}</date>\n<msg xml:space="preserve">{desc|xmlescape}</msg>\n<paths>\n{file_adds}{file_dels}{file_mods}</paths>\n{file_copies}{extras}</logentry>\n'

        Robert Bachmann
    
Added XML output for hg log...

              r10153
            
      file_add  = '<path action="A">{file_add|xmlescape}</path>\n'

      file_mod  = '<path action="M">{file_mod|xmlescape}</path>\n'

      file_del  = '<path action="R">{file_del|xmlescape}</path>\n'

      start_file_copies = '<copies>\n'

      file_copy = '<copy source="{source|xmlescape}">{name|xmlescape}</copy>\n'

      end_file_copies = '</copies>\n'

      parent = '<parent revision="{rev}" node="{node}" />\n'

      branch = '<branch>{branch|xmlescape}</branch>\n'

      tag = '<tag>{tag|xmlescape}</tag>\n'

        David Soria Parra
    
templates: add bookmarks to command line styles

              r13387
            
      bookmark = '<bookmark>{bookmark|xmlescape}</bookmark>\n'

        Robert Bachmann
    
Added output of "extras" to hg log XML output

              r10159
            
      extra = '<extra key="{key|xmlescape}">{value|xmlescape}</extra>\n'

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Yuya Nishihara templater: load template fragments from [templates] section in map file...	r34715	[templates]
Matt Mackall templater: add new docheader/footer components for XML (issue4135)...	r26222	docheader = '<?xml version="1.0"?>\n<log>\n'
		docfooter = '</log>\n'
Robert Bachmann Added XML output for hg log...	r10153
David Soria Parra templates: add bookmarks to command line styles	r13387	changeset = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author\|email\|xmlescape}">{author\|person\|xmlescape}</author>\n<date>{date\|rfc3339date}</date>\n<msg xml:space="preserve">{desc\|xmlescape}</msg>\n</logentry>\n'
		changeset_verbose = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author\|email\|xmlescape}">{author\|person\|xmlescape}</author>\n<date>{date\|rfc3339date}</date>\n<msg xml:space="preserve">{desc\|xmlescape}</msg>\n<paths>\n{file_adds}{file_dels}{file_mods}</paths>\n{file_copies}</logentry>\n'
		changeset_debug = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author\|email\|xmlescape}">{author\|person\|xmlescape}</author>\n<date>{date\|rfc3339date}</date>\n<msg xml:space="preserve">{desc\|xmlescape}</msg>\n<paths>\n{file_adds}{file_dels}{file_mods}</paths>\n{file_copies}{extras}</logentry>\n'
Robert Bachmann Added XML output for hg log...	r10153
		file_add = '<path action="A">{file_add\|xmlescape}</path>\n'
		file_mod = '<path action="M">{file_mod\|xmlescape}</path>\n'
		file_del = '<path action="R">{file_del\|xmlescape}</path>\n'

		start_file_copies = '<copies>\n'
		file_copy = '<copy source="{source\|xmlescape}">{name\|xmlescape}</copy>\n'
		end_file_copies = '</copies>\n'

		parent = '<parent revision="{rev}" node="{node}" />\n'
		branch = '<branch>{branch\|xmlescape}</branch>\n'
		tag = '<tag>{tag\|xmlescape}</tag>\n'
David Soria Parra templates: add bookmarks to command line styles	r13387	bookmark = '<bookmark>{bookmark\|xmlescape}</bookmark>\n'
Robert Bachmann Added output of "extras" to hg log XML output	r10159	extra = '<extra key="{key\|xmlescape}">{value\|xmlescape}</extra>\n'