pycompat: move multiline comments above a function to function doc pycompat.py is unorganized and looks ugly. Next few patches will try to make it look more cleaner so that adding more code is easy and reading code also. This patch moves the multiline comments above functions to function docs. While moving, I improved the comments and make them better suitable for func doc. While I was here I drop a unrequired and misplaced comment.

py3: replace dict.iterkeys() with iter(dict) dict.iterkeys() does not exists on Python 3.

py3: explicitly convert dict.values() to a list on py3 dict.values() returns a dict_values() object, so we need to pass it into list() explicitly to get one.

py3: alias long to int and xrange to range in test-ancestor.py on Python 3

py3: add a new bytesurl() to convert a str url into bytes

py3: add a new strurl() which will convert a bytes url to str

killdaemons: fix WaitForSingleObject() error handling logic on Windows The error return is not 0 for this method, so _check() was doing nothing when an error occurred. This forces the error path, much like the check for OpenProcess(). The only unhandled return is now WAIT_ABANDONED, but I don't see how that could happen in this case.

killdaemons: explicitly set the ctypes signatures When I tried importing util.posixfile to work around removing a file opened by another process on Windows, it brought along the declarations in win32.py, which broke the error handling[1]. It doesn't seem worth hacking killdaemons[2] just to isolate these declarations in win32.py, so just declare them here to prevent any future issues. (win32.py mentions the declarations are required by pypy.) [1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2017-May/097905.html [2] https://www.mercurial-scm.org/pipermail/mercurial-devel/2017-May/097907.html

hghave: enable 'serve' on Windows I've been using a local hghaveaddon.py to enable this for a couple of months with reasonable success, and 'killdaemons' is already enabled on Windows. There's one failure[1] in test-http-proxy.t that this adds, which I can't figure out. [1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2017-April/096987.html

contrib: add a ratchet for tests in Python 3 This gives us an easy way to automatically update passing tests in Python 3.