[issue9136] RuntimeError when profiling Decimal

[Raymond Hettinger]

Raymond Hettinger <rhettinger at users.sourceforge.net> added the comment:

Stylistically, it would be nice to eliminate the local variable reassignment entirely:

self.Emin = DefaultContext.Emin if Emin is None else Emin
self.Emax = DefaultContext.Emax if Emax is None else Emax
self._ignored_flags = [] if _ignored_flags is None else _ignored_flags

Also, to keep the code consistent between versions, it may be better to avoid set/dict comprehensions and stick with the old:

    dict([(s, int(s in flags)) for s in _signals])

or slightly more modern generator comprehension:

    dict((s, int(s in flags)) for s in _signals)

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nosy: +rhettinger

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<http://bugs.python.org/issue9136>
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