view setup.cfg @ 5203:034d6d0efa7d

topic: fix compatibility issues caused because of change in transaction API

In 36f08ae87ef687be53a59bd87376bcfbe4479205 in core mercurial, `_validator`
attribute to transaction class was removed and a dict was introduced. It added a
`addvalidator()` function to transaction class which can be used to register
multiple validator callbacks.

This updates the code to use `addvalidator()` when `_validator` attribute is not
present.

[flake8]
ignore =
         #closing bracket does not match indentation of opening bracket's line
         E123,
         # closing bracket does not match visual indentation
         E124,
         # visually indented line with same indent as next logical line
         E129,
         # at least two spaces before inline comment
         E261,
         # too many leading '#' for block comment
         E266,
         # expected 2 blank lines, found 0
         E302,
         # expected 2 blank lines after end of function or class
         E305,
         # module level import not at top of file
         E402,
         # line too long (82 > 79 characters)
         E501,
         # do not assign a lambda expression, use a def
         E731,
         # class names should use CapWords convention
         N801,
         # line break occurred before a binary operator
         W503
builtins=xrange, execfile