mirror of
https://github.com/sqlalchemy/sqlalchemy.git
synced 2026-06-04 23:06:24 -04:00
Jason Kirtland
d78f39d005
- The latest skirmish in the battle against zoomark and sanity: 3rd party code is factored out in the function call count canary tests
93 lines
2.8 KiB
Python
93 lines
2.8 KiB
Python
import itertools, new, sys, warnings
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__all__ = 'set', 'frozenset', 'sorted', '_function_named', 'deque'
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try:
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set = set
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except NameError:
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import sets
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# keep this in sync with sqlalchemy.util.Set
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# can't just import it in testlib because of coverage, load order, etc.
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class set(sets.Set):
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def _binary_sanity_check(self, other):
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pass
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def issubset(self, iterable):
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other = type(self)(iterable)
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return sets.Set.issubset(self, other)
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def __le__(self, other):
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sets.Set._binary_sanity_check(self, other)
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return sets.Set.__le__(self, other)
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def issuperset(self, iterable):
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other = type(self)(iterable)
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return sets.Set.issuperset(self, other)
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def __ge__(self, other):
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sets.Set._binary_sanity_check(self, other)
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return sets.Set.__ge__(self, other)
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# lt and gt still require a BaseSet
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def __lt__(self, other):
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sets.Set._binary_sanity_check(self, other)
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return sets.Set.__lt__(self, other)
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def __gt__(self, other):
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sets.Set._binary_sanity_check(self, other)
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return sets.Set.__gt__(self, other)
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def __ior__(self, other):
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if not isinstance(other, sets.BaseSet):
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return NotImplemented
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return sets.Set.__ior__(self, other)
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def __iand__(self, other):
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if not isinstance(other, sets.BaseSet):
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return NotImplemented
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return sets.Set.__iand__(self, other)
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def __ixor__(self, other):
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if not isinstance(other, sets.BaseSet):
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return NotImplemented
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return sets.Set.__ixor__(self, other)
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def __isub__(self, other):
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if not isinstance(other, sets.BaseSet):
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return NotImplemented
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return sets.Set.__isub__(self, other)
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try:
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frozenset = frozenset
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except NameError:
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import sets
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from sets import ImmutableSet as frozenset
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try:
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sorted = sorted
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except NameError:
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def sorted(iterable, cmp=None):
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l = list(iterable)
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if cmp:
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l.sort(cmp)
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else:
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l.sort()
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return l
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try:
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from collections import deque
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except ImportError:
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class deque(list):
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def appendleft(self, x):
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self.insert(0, x)
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def popleft(self):
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return self.pop(0)
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def extendleft(self, iterable):
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items = list(iterable)
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items.reverse()
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for x in items:
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self.insert(0, x)
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def _function_named(fn, newname):
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try:
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fn.__name__ = newname
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except:
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fn = new.function(fn.func_code, fn.func_globals, newname,
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fn.func_defaults, fn.func_closure)
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return fn
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