typing: fix directives mangled by black Differential Revision: https://phab.mercurial-scm.org/D10209

typing: disable module attribute warnings for properly conditionalized code Differential Revision: https://phab.mercurial-scm.org/D10208

typing: disable import error warnings that are already handled I'm assuming that the cffi ones are handled somewhere, but the others definitely are. Differential Revision: https://phab.mercurial-scm.org/D10207

typing: disable a few errors when accessing Windows specific attributes This is already guarded with conditionals. The entire win32 module is conditionally loaded. File "/mnt/c/Users/Matt/hg/mercurial/utils/procutil.py", line 162, in <module>: No attribute 'winstdout' on module 'mercurial.posix' [module-attr] File "/mnt/c/Users/Matt/hg/mercurial/utils/procutil.py", line 163, in <module>: No attribute 'winstdout' on module 'mercurial.posix' [module-attr] File "/mnt/c/Users/Matt/hg/mercurial/utils/procutil.py", line 174, in <module>: No attribute 'winstdout' on module 'mercurial.posix' [module-attr] File "/mnt/c/Users/Matt/hg/mercurial/utils/procutil.py", line 175, in <module>: No attribute 'winstdout' on module 'mercurial.posix' [module-attr] Differential Revision: https://phab.mercurial-scm.org/D10206

typing: disable a few errors calling py3.7+ functions in resourceutil.py There's a graceful fallback when these methods are unavailable. Differential Revision: https://phab.mercurial-scm.org/D10205

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