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| from django.db.migrations.operations.base import Operation | |
| from django.db import transaction | |
| class Delete: | |
| pass | |
| """ | |
| RemapValues changes the values of a field |
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| function createLock() { | |
| const clients = new Map() | |
| function nop() { | |
| } | |
| const lock = (id) => { | |
| const waiting = clients.get(id) | |
| if (!waiting) { | |
| const queue = [] |
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| def feather_dilate(stack: np.ndarray, radius=20): | |
| """Feather dilate a stack of images | |
| stack has dimensions: [image_id, x, y] | |
| The result is similar to dilation but with feather edges""" | |
| ms = max_steepness | |
| msq = ms * 2**0.5 | |
| for x in range(1, stack.shape[2]): | |
| stack[:,:, x] = (np.maximum(stack[:,:, x], stack[:,:, x-1] - ms)) | |
| for x in range(stack.shape[2]-2, -1, -1): |
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| import subprocess | |
| import time | |
| from sys import argv | |
| run_args = "docker stats --format {{.MemUsage}}".split() | |
| if len(argv) > 1: | |
| run_args.append(argv[1]) | |
| background = subprocess.Popen(run_args, stdout=subprocess.PIPE) | |
| units = {'Ki': 1e3, 'Mi': 1e6, 'Gi': 1e9, 'Ti': 1e12} | |
| print("timestamp_seconds", "memory_bytes", flush=True) |
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| #!/usr/bin/python3 | |
| from PyQt5.QtWidgets import QApplication, QLabel, QMessageBox | |
| from pyzbar import pyzbar | |
| import numpy as np | |
| def qimage2mat(qimage): | |
| qimage.convertToFormat(4) | |
| ptr = qimage.bits() | |
| ptr.setsize(qimage.byteCount()) | |
| arr = np.array(ptr).reshape([qimage.height(), qimage.width(), 4]) |
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| from sys import argv | |
| import cv2 | |
| import numpy as np | |
| import scipy | |
| iterations = 2 | |
| def grid(shape): | |
| y = np.linspace(0, 1, shape[0]) | |
| x = np.linspace(0, 1, shape[1]) |
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| import cv2 | |
| import numpy as np | |
| from tkinter import Tk | |
| from tkinter.filedialog import askopenfilename | |
| descriptors = [] | |
| # evaluate the similarity between two point clouds | |
| # enormous robustness against outliers is necessary | |
| def score(a, b): |
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| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset=utf-8> | |
| <title>Classifier</title> | |
| <script> | |
| let descriptors = []; | |
| qs = (sel) => document.querySelector(sel); |
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| <html> | |
| <meta charset=utf-8> | |
| <title>Timer</title> | |
| <style> | |
| @keyframes blinker { | |
| 50% { | |
| opacity: 0; | |
| } | |
| } | |
| body { |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="list.js"></script> | |
| <script> | |
| // generate list.js from images in current directory: | |
| // (echo 'imageList = ['; ls *.{jpg,jpeg,JPG,JPEG} | sed -E 's/(.*)/"\1",/p'; echo ']') > list.js | |
| // generate list.js from images in subdirectories of the current one: | |
| // (echo 'imageList = ['; ( for d in *; do ls "$d"/*.{jpg,jpeg,JPG,JPEG}; done) | sed -E 's/(.*)/"\1",/p'; echo ']') > list.js |
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