patsissons

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

patsissons

{
	# fetch an account by its public address
  accountState(address: "3584d309264da2a85991b2bcdc44b7c7") {
    sequenceNumber
    authenticationKey
    
    # scan sent events for this addresss
    sentEvents(limit: 1) {
      sequenceNumber
      data {

patsissons

from teamcity import is_running_under_teamcity
from teamcity.unittestpy import TeamcityTestRunner

import os
import unittest

# update these variables to configure how the test runner loads the test suite
testsPath = './tests'
testsPattern = '*_test.py'

patsissons

// I had a requirement to read a file from local storage, compress the content, the encrypt the data with a password.
// There are many ways to do this, but I wanted to do it the most efficient and elegant way possible.
// This method takes advantage of using Streams (which pipe data between streams), which gives us a clean and efficient solution.
// I am using all the generally accepted best practices to accomplish the task at hand.
// I have implemented the solution as an extension method to simplify usage.
public static partial class ExtensionMethods
{
    #region File Encryption / Decryption

    // WARN: this is an empty salt, create your own random salt using 

patsissons

// handy extension method to reduce a DateTime to the precision of a T-SQL DATETIME so that you can compare it with 
// CLR DateTime's in unit tests
public static partial class ExtensionMethods
{
    public static DateTime ToSqlDateTimePrecision(this DateTime source)
    {
        using (var ctx = new Data.DataContext())
        {
            return ctx.ExecuteQuery<DateTime>(string.Format("SELECT CONVERT(DATETIME, '{0}', 0)", source)).Single();
        }

patsissons

namespace Test
{
    public static class INotifyPropertyChangedExtensions
    {
        public static IObservable<EventPattern<PropertyChangedEventArgs>> FromPropertyChangedPattern(this INotifyPropertyChanged source)
        {
            return Observable.FromEventPattern<PropertyChangedEventHandler, PropertyChangedEventArgs>(
                x => source.PropertyChanged += x,
                x => source.PropertyChanged -= x);
        }