format: remove sidedata format variant This format variant can only exist when also using revlog v2, so it's useless now. Differential Revision: https://phab.mercurial-scm.org/D10113

revlogv2: allow upgrading to v2 Revlogv2 implies sidedata. Right now sidedata is not really used in production, and Revlogv2 will be used for the first production-ready version of sidedata support. Differential Revision: https://phab.mercurial-scm.org/D9844

revlog: introduce v2 format As documented in [1], this is still tentative and could be subject to change, but we need to lay down the foundations in order to work on the next abstraction layers. [1] https://www.mercurial-scm.org/wiki/RevlogV2Plan Differential Revision: https://phab.mercurial-scm.org/D9843

formatting: fix redundant parentheses These were introduced by 0d055849d5f9d682ef931d2566b760d5c6bf7e52. Differential Revision: https://phab.mercurial-scm.org/D10229

wsgicgi: switch the default PATH_INFO back to str It looks like everything here is meant to be str, and regressed in 687b865b95ad. Pytype didn't flag this, but is really confused about the range of possible types for the dictionary values, and flagged missing `lower()` on various types in this area. Differential Revision: https://phab.mercurial-scm.org/D10204

crecord: convert an instance of bytes to str Caught by pytype: File "/mnt/c/Users/Matt/hg/mercurial/crecord.py", line 1154, in printstring: Function _CursesWindow.addstr was called with the wrong arguments [wrong-arg-types] Expected: (self, str: str, ...) Actually passed: (self, str: bytes, ...) Differential Revision: https://phab.mercurial-scm.org/D10203

crecord: change str literals to byte literals Differential Revision: https://phab.mercurial-scm.org/D10202

bisect: replace a missing method on the list primitive Caught by pytype: File "/mnt/c/Users/Matt/hg/mercurial/commands.py", line 1095, in bisect: No attribute 'last' on list [attribute-error] In list Differential Revision: https://phab.mercurial-scm.org/D10201

typing: disable a module-attr warning in the worker module's py2 code Differential Revision: https://phab.mercurial-scm.org/D10183

wireprotoserver: convert ErrorResponse to bytes Caught by pytype: File "/mnt/c/Users/Matt/hg/mercurial/wireprotoserver.py", line 236, in handlewsgirequest: Function _bytestr.__init__ was called with the wrong arguments [wrong-arg-types] Expected: (self, ints: Iterable[int]) Actually passed: (self, ints: mercurial.hgweb.common.ErrorResponse) The following methods aren't implemented on mercurial.hgweb.common.ErrorResponse: __iter__ File "/mnt/c/Users/Matt/hg/mercurial/wireprotoserver.py", line 239, in handlewsgirequest: Function _bytestr.__init__ was called with the wrong arguments [wrong-arg-types] Expected: (self, ints: Iterable[int]) Actually passed: (self, ints: mercurial.hgweb.common.ErrorResponse) The following methods aren't implemented on mercurial.hgweb.common.ErrorResponse: __iter__ File "/mnt/c/Users/Matt/hg/mercurial/wireprotov2server.py", line 91, in handlehttpv2request: Function _bytestr.__init__ was called with the wrong arguments [wrong-arg-types] Expected: (self, ints: Iterable[int]) Actually passed: (self, ints: mercurial.hgweb.common.ErrorResponse) The following methods aren't implemented on mercurial.hgweb.common.ErrorResponse: __iter__ Differential Revision: https://phab.mercurial-scm.org/D10182