Create a gist now

Instantly share code, notes, and snippets.

What would you like to do?
import time
class PageCategoryFilter(object):
def __init__(self, config):
self.mode = config["mode"]
self.categories = config["categories"]
def filter(self, bid_request):
if self.mode == "whitelist":
return bool(bid_request["categories"] & self.categories)
else:
return bool(
self.categories and not
bid_request["categories"] & self.categories
)
def page_category_filter(bid_request, config):
if config["mode"] == "whitelist":
return bool(bid_request["categories"] & config["categories"])
else:
return bool(
config["categories"] and not
bid_request["categories"] & config["categories"]
)
def make_page_category_filter(config):
categories = config["categories"]
mode = config["mode"]
def page_category_filter(bid_request):
if mode == "whitelist":
return bool(bid_request["categories"] & categories)
else:
return bool(
categories and not
bid_request["categories"] & categories
)
return page_category_filter
def test(N):
filters = [
PageCategoryFilter(dict(mode="whitelist", categories=set(["foo", "bar", "baz"]))),
PageCategoryFilter(dict(mode="blacklist", categories=set(["foo", "bar", "baz"]))),
PageCategoryFilter(dict(mode="whitelist", categories=set([]))),
PageCategoryFilter(dict(mode="blacklist", categories=set([]))),
]
bid_request = {"categories": set("bat")}
start = time.time()
for _ in xrange(N/4):
for a_filter in filters:
a_filter.filter(bid_request)
end = time.time()
t_class = end - start
configs = [
dict(mode="whitelist", categories=set(["foo", "bar", "baz"])),
dict(mode="blacklist", categories=set(["foo", "bar", "baz"])),
dict(mode="whitelist", categories=set()),
dict(mode="blacklist", categories=set()),
]
bid_request = {"categories": set("bat")}
start = time.time()
for _ in xrange(N/4):
for config in configs:
page_category_filter(bid_request, config)
end = time.time()
t_func = end - start
filters = [
make_page_category_filter(dict(mode="whitelist", categories=set(["foo", "bar", "baz"]))),
make_page_category_filter(dict(mode="blacklist", categories=set(["foo", "bar", "baz"]))),
make_page_category_filter(dict(mode="whitelist", categories=set())),
make_page_category_filter(dict(mode="blacklist", categories=set())),
]
bid_request = {"categories": set("bat")}
start = time.time()
for _ in xrange(N/4):
for a_filter in filters:
a_filter(bid_request)
end = time.time()
t_closure = end - start
return (t_class, t_func, t_closure)
if __name__ == "__main__":
import sys
if "warmup" in sys.argv:
test(100000)
N = 15000000
t_class, t_func, t_closure = test(N)
print "class ", t_class, t_class / N
print "func ", t_func, t_func / N
print "closure", t_closure, t_closure / N
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment