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

verify: convert an exception to bytes before logging I'm not entirely sure why this code appears to be trying to convert twice, but it was flagged by pytype: File "/mnt/c/Users/Matt/hg/mercurial/verify.py", line 84, in _exc: Function _bytestr.__init__ was called with the wrong arguments [wrong-arg-types] Expected: (self, ints: Iterable[int]) Actually passed: (self, ints: Exception) The following methods aren't implemented on Exception: __iter__ Differential Revision: https://phab.mercurial-scm.org/D10181

typing: add an assertion to the upgrade engine to help pytype Differential Revision: https://phab.mercurial-scm.org/D10180

subrepo: handle unexpected file types from git gracefully This was flagged by pytype because `tar.extractfile(...)` can return None if the entry is not a file or symlink. I don't think that git supports other types, but better safe than sorry. Differential Revision: https://phab.mercurial-scm.org/D10179

patch: convert a UI message to bytes when editing a patch Differential Revision: https://phab.mercurial-scm.org/D10178

merge: force an exception message to bytes before printing as a warning Caught by pytype: File "/mnt/c/Users/Matt/hg/mercurial/merge.py", line 1346, in batchremove: Function _bytestr.__init__ was called with the wrong arguments [wrong-arg-types] Expected: (self, ints: Iterable[int]) Actually passed: (self, ints: str) Differential Revision: https://phab.mercurial-scm.org/D10177