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bpo-37685: Fixed __eq__, __lt__ etc implementations in some classes. (GH-14952)

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They now return NotImplemented for unsupported type of the other operand.
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Serhiy Storchaka 2019-08-08 08:42:54 +03:00 • committed by GitHub
parent 4c69be22df
commit 662db125cd
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23 changed files with 1295 additions and 1150 deletions
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16
Lib/tracemalloc.py
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@ -43,6 +43,8 @@ class Statistic:
return hash((self.traceback, self.size, self.count))
def __eq__(self, other):
if not isinstance(other, Statistic):
return NotImplemented
return (self.traceback == other.traceback
and self.size == other.size
and self.count == other.count)
@ -84,6 +86,8 @@ class StatisticDiff:
self.count, self.count_diff))
def __eq__(self, other):
if not isinstance(other, StatisticDiff):
return NotImplemented
return (self.traceback == other.traceback
and self.size == other.size
and self.size_diff == other.size_diff
@ -153,9 +157,13 @@ class Frame:
return self._frame[1]
def __eq__(self, other):
if not isinstance(other, Frame):
return NotImplemented
return (self._frame == other._frame)
def __lt__(self, other):
if not isinstance(other, Frame):
return NotImplemented
return (self._frame < other._frame)
def __hash__(self):
@ -200,9 +208,13 @@ class Traceback(Sequence):
return hash(self._frames)
def __eq__(self, other):
if not isinstance(other, Traceback):
return NotImplemented
return (self._frames == other._frames)
def __lt__(self, other):
if not isinstance(other, Traceback):
return NotImplemented
return (self._frames < other._frames)
def __str__(self):
@ -271,6 +283,8 @@ class Trace:
return Traceback(self._trace[2])
def __eq__(self, other):
if not isinstance(other, Trace):
return NotImplemented
return (self._trace == other._trace)
def __hash__(self):
@ -303,6 +317,8 @@ class _Traces(Sequence):
return trace._trace in self._traces
def __eq__(self, other):
if not isinstance(other, _Traces):
return NotImplemented
return (self._traces == other._traces)
def __repr__(self):