def test_memoize():
@memoize(keymap=hasher, ignore=('self', '**'))
def _add(x, *args, **kwds):
debug = kwds.get('debug', False)
if debug:
print('debug:', x, args, kwds)
return sum((x, ) + args)
_add(2, 0)
_add(2, 0, z=4)
_add(2, 0, debug=False)
_add(1, 2, debug=False)
_add(1, 2, debug=True)
_add(4)
_add(x=4)
_add(4, debug=True)
_add(2, 0, 3)
_add(2, 0, 4)
_cache = _add.__cache__()
_func = _add.__wrapped__
# do a lookup
assert _add.lookup(2, 0) == _func(2, 0)
# generate the key, and do a look-up
key = _add.key(2, 0)
assert _cache[key] == _func(2, 0)
# look-up the key again, doing a little more work...
lookup = keygen('self', '**')(_func)
lookup.register(hasher)
key = lookup(2, 0)
assert _cache[key] == _func(2, 0)
# since we have the 'key lookup', let's play with lookup a bit
assert lookup.valid()
assert lookup.call() == _func(2, 0)
def test_memoize():
@memoize(keymap=hasher, ignore=('self','**'))
def _add(x, *args, **kwds):
debug = kwds.get('debug', False)
if debug:
print ('debug:', x, args, kwds)
return sum((x,)+args)
_add(2,0)
_add(2,0,z=4)
_add(2,0,debug=False)
_add(1,2,debug=False)
_add(1,2,debug=True)
_add(4)
_add(x=4)
_add(4,debug=True)
_add(2,0,3)
_add(2,0,4)
_cache = _add.__cache__()
_func = _add.__wrapped__
# do a lookup
assert _add.lookup(2,0) == _func(2,0)
# generate the key, and do a look-up
key = _add.key(2,0)
assert _cache[key] == _func(2,0)
# look-up the key again, doing a little more work...
lookup = keygen('self','**')(_func)
lookup.register(hasher)
key = lookup(2,0)
assert _cache[key] == _func(2,0)
# since we have the 'key lookup', let's play with lookup a bit
assert lookup.valid()
assert lookup.call() == _func(2,0)
_add(2,0,3)
_add(2,0,4)
_cache = _add.__cache__()
_func = _add.__wrapped__
# do a lookup
assert _add.lookup(2,0) == _func(2,0)
# generate the key, and do a look-up
key = _add.key(2,0)
assert _cache[key] == _func(2,0)
# look-up the key again, doing a little more work...
from klepto import keygen
lookup = keygen('self','**')(_func)
lookup.register(hasher)
key = lookup(2,0)
assert _cache[key] == _func(2,0)
# since we have the 'key lookup', let's play with lookup a bit
assert lookup.valid()
assert lookup.call() == _func(2,0)
######################################################
# more of the same...
from klepto import inf_cache
class Foo(object):
@keygen('self')
_add(2, 0, 4)
_cache = _add.__cache__()
_func = _add.__wrapped__
# do a lookup
assert _add.lookup(2, 0) == _func(2, 0)
# generate the key, and do a look-up
key = _add.key(2, 0)
assert _cache[key] == _func(2, 0)
# look-up the key again, doing a little more work...
from klepto import keygen
lookup = keygen('self', '**')(_func)
lookup.register(hasher)
key = lookup(2, 0)
assert _cache[key] == _func(2, 0)
# since we have the 'key lookup', let's play with lookup a bit
assert lookup.valid()
assert lookup.call() == _func(2, 0)
######################################################
# more of the same...
from klepto import inf_cache
class Foo(object):
@keygen('self')
