wehub-resource-sync
74 lines
2.6 KiB
C#
74 lines
2.6 KiB
C#
/*
|
|
* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
|
|
* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
using System;
|
|
using QuantConnect.Util;
|
|
|
|
namespace QuantConnect.Data.Custom.Intrinio
|
|
{
|
|
/// <summary>
|
|
/// Auxiliary class to access all Intrinio API data.
|
|
/// </summary>
|
|
public static class IntrinioConfig
|
|
{
|
|
/// <summary>
|
|
/// </summary>
|
|
public static RateGate RateGate =
|
|
new RateGate(1, TimeSpan.FromMilliseconds(5000));
|
|
|
|
/// <summary>
|
|
/// Check if Intrinio API user and password are not empty or null.
|
|
/// </summary>
|
|
public static bool IsInitialized => !string.IsNullOrWhiteSpace(User) && !string.IsNullOrWhiteSpace(Password);
|
|
|
|
/// <summary>
|
|
/// Intrinio API password
|
|
/// </summary>
|
|
public static string Password = string.Empty;
|
|
|
|
/// <summary>
|
|
/// Intrinio API user
|
|
/// </summary>
|
|
public static string User = string.Empty;
|
|
|
|
/// <summary>
|
|
/// Sets the time interval between calls.
|
|
/// For more information, please refer to: https://intrinio.com/documentation/api#limits
|
|
/// </summary>
|
|
/// <param name="timeSpan">Time interval between to consecutive calls.</param>
|
|
/// <remarks>
|
|
/// Paid subscription has limits of 1 call per second.
|
|
/// Free subscription has limits of 1 call per minute.
|
|
/// </remarks>
|
|
public static void SetTimeIntervalBetweenCalls(TimeSpan timeSpan)
|
|
{
|
|
RateGate = new RateGate(1, timeSpan);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Set the Intrinio API user and password.
|
|
/// </summary>
|
|
public static void SetUserAndPassword(string user, string password)
|
|
{
|
|
User = user;
|
|
Password = password;
|
|
|
|
if (!IsInitialized)
|
|
{
|
|
throw new InvalidOperationException("Please set a valid Intrinio user and password.");
|
|
}
|
|
}
|
|
}
|
|
} |