Created
January 7, 2021 20:04
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Benchmark Django's resolve()
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import pyperf | |
import django | |
from django.conf import settings | |
from django.urls import re_path, resolve | |
settings.configure(ROOT_URLCONF=__name__) | |
django.setup() | |
# views | |
def basic(): | |
pass | |
def catchall(): | |
pass | |
def vars(var=None): | |
pass | |
# urls | |
def generate_filler_patterns(num=1): | |
""" Returns a list of url pattern inputs for garbage views """ | |
for n in range(num): | |
yield re_path(r"".join((r"^", r"x" * 3 * n, r"/$")), basic) | |
urlpatterns = list(generate_filler_patterns(10)) | |
urlpatterns.append(re_path(r"^basic/$", basic, name="basic")) | |
urlpatterns.append(re_path(r"^[a-z]*/$", catchall, name="catchall")) | |
urlpatterns.append(re_path(r"^replace/(?P<var>.*?)", vars, name="vars")) | |
def python_cache(loops): | |
range_it = range(loops) | |
t0 = pyperf.perf_counter() | |
# repeat to reduce impact of for loop | |
for loop in range_it: | |
resolve("/basic/") | |
resolve("/basic/") | |
resolve("/basic/") | |
resolve("/fallthroughview/") | |
resolve("/fallthroughview/") | |
resolve("/fallthroughview/") | |
resolve("/replace/1") | |
resolve("/replace/1") | |
resolve("/replace/1") | |
return pyperf.perf_counter() - t0 | |
runner = pyperf.Runner() | |
runner.bench_time_func("Python Cache", python_cache) |
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c.7% faster