develwarn: use the lock helper in local repo We have a helper function to know if a lock is taken. When checking lock usage we now use it instead of manually accessing the locks.

exchange: correctly specify url to unbundle (issue5145) This parameter is slightly confusingly named in wireproto, so it got mis-specified from the start as 'push' instead of the URL to which we are pushing. Sigh. I've got a patch for that which I'll mail separately since it's not really appropriate for stable. Fixes a regression in bundle2 from bundle1.

debugextension: change "testedwith" to a list (BC) It wasn't a list since the formatter couldn't process a list. We have no such problem now and the -T option is experimental, so we can change it.

debugextensions: unindent nested if

debugextensions: give short name to util.version()

debugextensions: simply keep testedwith variable as a list There should be no need to distinguish [] and None.

test-treemanifest: ensure manifest command isn't broken I realized we weren't testing this while hunting a broken manifest command bug that ended up being narrowhg's fault.

py3: use unicode literals in pure/osutil.py The first element of _fields_ tuples must be a str in Python 3. Also fix some function calls that were also expecting str.

py3: use unicode literals in crecord.py

py3: use unicode literals in changelog.py collections.namedtuple type and field names must be str in Python 3. Our custom module importer was rewriting them to bytes literals, making this fail. In addition, __slots__ values must also be unicode.