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<!DOCTYPE html> | |
<html> | |
<head> | |
<title></title> | |
</head> | |
<body> | |
<canvas id="c"></canvas> | |
<style type="text/css"> |
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#!/bin/bash -e | |
BRANCHES=( 3.2.0 new-filters resample-adaptve | |
v3.2.0.post1 v3.2.0.post3 resample-sse-next simd/resample-adaptive ) | |
echo ">>> CPU INFO" | |
cat /proc/cpuinfo | |
virtualenv env | |
source ./env/bin/activate |
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#!/bin/bash | |
SRC=$1 | |
RUNS=5 | |
IM="~/ImageMagick8/bin/convert -bench $RUNS -limit thread 1" | |
# IM="gm benchmark -iterations $RUNS convert -limit threads 1" | |
RES="2>&1 | grep '=>/dev/null' | grep -Po '\d+:\K\d+\.\d+' | sort | sed '3!d'" | |
echo -n "Triangle 16x16 " | |
eval "$IM -verbose $SRC -filter Triangle -resize 16x16! bmp:/dev/null $RES" |
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import time | |
import functools | |
import asyncio | |
from aiohttp import StreamReader | |
def make_async(fn): | |
@functools.wraps(fn) | |
def async(*args, **kwargs): | |
f = asyncio.futures.Future() |
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from django.db import connections, DEFAULT_DB_ALIAS | |
def real_queryset_iterator(qs, pk='pk', chunk_size=5000): | |
qs = qs.order_by(pk) | |
if pk.startswith('-'): | |
pk = pk[1:] | |
lookup = pk + '__lt' | |
else: | |
lookup = pk + '__gt' |
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import time | |
import thread | |
import urllib2 | |
from yurl import URL | |
from bs4 import BeautifulSoup | |
class Spider(object): | |
def __init__(self, base_url, max_threads=50): |
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#!/usr/bin/env python | |
from PIL import Image | |
from timeit import repeat | |
def prepare_test_images(dim): | |
"""Plese, be careful with dim > 32. Result image is have dim ** 4 pixels | |
(i.e. 1Mpx for 32 dim or 4Gpx for 256 dim). | |
""" | |
i1 = bytearray(dim ** 4 * 2) |
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# -*- coding: utf-8 -*- | |
from PIL import Image, ImageMath | |
def paste_composite(original, paste): | |
""" | |
Вставляет в первое изображение второе, с учетом альфаканала обоих. | |
Оба изображения должны быть в формате RGBA. | |
""" |
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from PIL import Image | |
from timeit import repeat | |
from image import paste_composite | |
im1 = Image.open('in1.png') | |
im1.load() | |
im2 = Image.open('in2.png') | |
im2.load() |
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from __future__ import print_function | |
import re | |
ws_match = re.compile(r'[ \t\n\r]*').match | |
number_match = re.compile( | |
r'(-?(?:0|[1-9]\d*))(\.\d+)?([eE][-+]?\d+)?[ \t\n\r]*', | |
(re.VERBOSE | re.MULTILINE | re.DOTALL)).match | |
nan = float('nan') | |
inf = float('inf') |