nakagami

# Pelican https://pypi.org/project/pelican/ plugin that adjusts markdown 
# YAML front matter created by Netlify CMS https://www.netlifycms.org/ et al.
# to be handled correctly as metadata in pelican.
# This plugin requires PyYAML https://pypi.org/project/PyYAML/ .

import io
import datetime
import yaml
from pelican import signals
from markdown import Markdown

nakagami

import sys
import os
import json
import http.client
from urllib.parse import urlencode


# Computer Vision API
# https://azure.microsoft.com/en-us/services/cognitive-services/computer-vision/

nakagami

#!/usr/bin/env python
################################################################################
# MIT License
# 
# Copyright (c) 2021 Hajime Nakagami
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

nakagami

nakagami

import hashlib
import binascii


def hmac_sha256_digest(key, msg):
    pad_key = key + b'\x00' * (64 - (len(key) % 64))
    ik = bytes([0x36 ^ b for b in pad_key])
    ok = bytes([0x5c ^ b for b in pad_key])
    return hashlib.sha256(ok + hashlib.sha256(ik+msg).digest()).digest()

nakagami

// dynamic return type in Rust

#[derive(Clone)]
struct V {
    i:i32,
    s:String,
}

trait ToVal<T> {
    fn to_val(self) -> T;

nakagami

MeCab 辞書を使用した形態素解析器 awabi

Hajime Nakagami <nakagami@gmail.com> 2020-10-10 最終更新

awabi とは

awabi は、 MeCab [1]_ の辞書データを使い形態素解析をする形態素解析器です。

nakagami

#include <iostream>
#include <darts.h>

// Darts http://chasen.org/~taku/software/darts/ sample code 

int main (int argc, char **argv)
{
  using namespace std;

  const Darts::DoubleArray::key_type   *str[] = { "ALGOL", "ANSI", "ARCO",  "ARPA", "ARPANET", "ASCII" }; // same as char*

nakagami

豚コレラと家畜衛生について

2019-09-10 BPLL #37 https://bpstudy.connpass.com/event/143999/

最近、「豚コレラ」という言葉を時々ニュースで聞くが、それが農家や農政に重大な危機であることがあまり知られてないのではないかと思う。 この危機を知ってもらいたい。

お前誰よ

nakagami

def qrsample(request):
    import qrcode   # pip install qrcode, pillow
    from django.shortcuts import redirect
    from django.http.response import HttpResponse

    if request.method == "GET":
        redirect('/')

    qr = qrcode.QRCode(
        error_correction=qrcode.constants.ERROR_CORRECT_H,