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Vladimir Yakovlev nagos

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nagos / exception-demo.py
Last active June 8, 2023 10:39
def calc(x):
print("-- Calculating")
try:
result = 5 / x
except ZeroDivisionError:
print("-- Expected error, continue")
result = 0
print("-- Result ready")
return result
@nagos
nagos / Dockerfile
Last active February 10, 2023 12:29
Python docker starter package
FROM python:3
WORKDIR /usr/src/app
# COPY requirements.txt ./
# RUN pip install --no-cache-dir -r requirements.txt
COPY hello.py .
CMD ["python", "./hello.py"]
@nagos
nagos / sqlite-demo.py
Last active November 29, 2022 07:40
#!/usr/bin/env python3
# https://docs.python.org/3/library/sqlite3.html
import sqlite3
con = sqlite3.connect("tutorial.db")
cur = con.cursor()
cur.execute("CREATE TABLE movie(title, year, score)")
cur.execute("""
@nagos
nagos / listdir_test.py
Created October 26, 2022 13:52
Python dir listing without recursive functions
#!/usr/bin/env python3
import os
root_path = "/"
path_list = [root_path]
while len(path_list):
path = path_list.pop()
try:
@nagos
nagos / vue-calendar-test.html
Last active December 22, 2020 18:08
<html>
<link rel="stylesheet" href="dist/vue-calendar-heatmap.css"/>
<script src="https://cdn.jsdelivr.net/npm/vue@2.1.6/dist/vue.js"></script>
<script src="dist/vue-calendar-heatmap.browser.js"></script>
<body>
<div id="example">
<calendar-heatmap :values="[{ date: '2020-9-22', count: 6 }]" end-date="2020-12-1"/>
</div>
@nagos
nagos / log_parse.py
Created February 5, 2020 05:23
Python to InfluxDB transfer
#!/usr/bin/env python3
import sys
from influxdb import InfluxDBClient
def process(fname):
with open(fname) as infile:
json_body = []
for line in infile:
d = line.rstrip().split('\t')
@nagos
nagos / captcha_full.ipynb
Created November 15, 2017 09:55
Распознавание капчи на нейронных сетях
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@nagos
nagos / decay.ipynb
Created September 23, 2017 13:32
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@nagos
nagos / 0001-tools-Fix-mingw-tools-build.patch
Created July 9, 2012 07:06
From ce21fbf37a816189d44d8f91844426a9faa7b129 Mon Sep 17 00:00:00 2001
From: Vladimir Yakovlev <nagos@inbox.ru>
Date: Sat, 7 Jul 2012 23:52:41 +0400
Subject: [PATCH] tools: Fix mingw tools build
mkenvimage does not build due to missed os_support.o and unsupported
file modes S_IRGRP S_IWGRP.
Tested with mingw 4.2.1 on ubuntu 12.04.
Signed-off-by: Vladimir Yakovlev <nagos@inbox.ru>
@nagos
nagos / ft_test.c
Created February 14, 2011 14:14
Пример чтения состояния ножек FT2232H в режиме MPSSE
/*
Пример быстрого чтения ножек FT2232H
Компилировать командой
gcc -Wall ft_test.c -l ftdi -o ft_test
Пример работы
nagos@VOLODJ:~/1$ ./ft_test
write: 1024
read: 1024