3 Aug
2018
3 Aug
'18
1:01 a.m.
On Thu, Aug 2, 2018 at 3:39 PM MRAB
In the relevant code, is policy.mangle_from_ ever None?
That's impossible to know, since the initializer where this code originally appears puts no constraints on the value of 'policy', it's just assumed to have a 'mangle_from_' member... I would be paranoid and assume, yes, it can take on a value of None as there's nothing to indicate that it can't. class Generator: ... def __init__(self, outfp, mangle_from_=None, maxheaderlen=None, *, policy=None): ... if mangle_from_ is None: mangle_from_ = True if policy is None else policy.mangle_from_ self._fp = outfp self._mangle_from_ = mangle_from_