traverseda
/
cpython
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Minor speed-up. Use local variable instead of a global lookup.

This commit is contained in:
Raymond Hettinger 2015-01-06 22:16:10 -08:00
parent f212636fe3
commit e5db863c22
1 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
Lib/functools.py
View File

@ -98,7 +98,7 @@ def _gt_from_lt(self, other):
'Return a > b. Computed by @total_ordering from (not a < b) and (a != b).'
op_result = self.__lt__(other)
if op_result is NotImplemented:
return NotImplemented
return op_result
return not op_result and self != other
def _le_from_lt(self, other):
@ -110,35 +110,35 @@ def _ge_from_lt(self, other):
'Return a >= b. Computed by @total_ordering from (not a < b).'
op_result = self.__lt__(other)
if op_result is NotImplemented:
return NotImplemented
return op_result
return not op_result
def _ge_from_le(self, other):
'Return a >= b. Computed by @total_ordering from (not a <= b) or (a == b).'
op_result = self.__le__(other)
if op_result is NotImplemented:
return NotImplemented
return op_result
return not op_result or self == other
def _lt_from_le(self, other):
'Return a < b. Computed by @total_ordering from (a <= b) and (a != b).'
op_result = self.__le__(other)
if op_result is NotImplemented:
return NotImplemented
return op_result
return op_result and self != other
def _gt_from_le(self, other):
'Return a > b. Computed by @total_ordering from (not a <= b).'
op_result = self.__le__(other)
if op_result is NotImplemented:
return NotImplemented
return op_result
return not op_result
def _lt_from_gt(self, other):
'Return a < b. Computed by @total_ordering from (not a > b) and (a != b).'
op_result = self.__gt__(other)
if op_result is NotImplemented:
return NotImplemented
return op_result
return not op_result and self != other
def _ge_from_gt(self, other):
@ -150,28 +150,28 @@ def _le_from_gt(self, other):
'Return a <= b. Computed by @total_ordering from (not a > b).'
op_result = self.__gt__(other)
if op_result is NotImplemented:
return NotImplemented
return op_result
return not op_result
def _le_from_ge(self, other):
'Return a <= b. Computed by @total_ordering from (not a >= b) or (a == b).'
op_result = self.__ge__(other)
if op_result is NotImplemented:
return NotImplemented
return op_result
return not op_result or self == other
def _gt_from_ge(self, other):
'Return a > b. Computed by @total_ordering from (a >= b) and (a != b).'
op_result = self.__ge__(other)
if op_result is NotImplemented:
return NotImplemented
return op_result
return op_result and self != other
def _lt_from_ge(self, other):
'Return a < b. Computed by @total_ordering from (not a >= b).'
op_result = self.__ge__(other)
if op_result is NotImplemented:
return NotImplemented
return op_result
return not op_result
def total_ordering(cls):