/// <summary>
/// Constituent universe for a Python function
/// </summary>
/// <param name="subscriptionDataConfig">The universe configuration to use</param>
/// <param name="universeSettings">The universe settings to use</param>
/// <param name="constituentsFilter">User-provided function to filter constituents universe with</param>
public ConstituentsUniverse(
SubscriptionDataConfig subscriptionDataConfig,
UniverseSettings universeSettings,
PyObject constituentsFilter = null)
: this(subscriptionDataConfig, universeSettings, constituentsFilter.ConvertPythonUniverseFilterFunction <T>())
{
}
/// <summary>
/// Creates a universe for the constituents of the provided <paramref name="indexSymbol"/>
/// </summary>
/// <param name="indexSymbol">Index Symbol to get constituents for</param>
/// <param name="universeSettings">Universe settings</param>
/// <param name="universeFilterFunc">Function to filter universe results</param>
/// <returns>New index constituents Universe</returns>
public Universe Index(
Symbol indexSymbol,
UniverseSettings universeSettings = null,
PyObject universeFilterFunc = null)
{
return(Index(indexSymbol, universeSettings, universeFilterFunc.ConvertPythonUniverseFilterFunction <ETFConstituentData>()));
}
/// <summary>
/// Creates a universe for the constituents of the provided <paramref name="etfTicker"/>
/// </summary>
/// <param name="etfTicker">Ticker of the ETF to get constituents for</param>
/// <param name="market">Market of the ETF</param>
/// <param name="universeSettings">Universe settings</param>
/// <param name="universeFilterFunc">Function to filter universe results</param>
/// <returns>New ETF constituents Universe</returns>
public Universe ETF(
string etfTicker,
string market = null,
UniverseSettings universeSettings = null,
PyObject universeFilterFunc = null)
{
return(ETF(etfTicker, market, universeSettings, universeFilterFunc.ConvertPythonUniverseFilterFunction <ETFConstituentData>()));
}
/// <summary>
/// Initializes a new instance of the <see cref="FuncUniverse{T}"/> class for a filter function loaded from Python
/// </summary>
/// <param name="configuration">The configuration used to resolve the data for universe selection</param>
/// <param name="universeSettings">The settings used for new subscriptions generated by this universe</param>
/// <param name="universeSelector">Function that returns the symbols that should be included in the universe</param>
public FuncUniverse(SubscriptionDataConfig configuration, UniverseSettings universeSettings, PyObject universeSelector)
: this(configuration, universeSettings, universeSelector.ConvertPythonUniverseFilterFunction <T>())
{
}
/// <summary>
/// Creates a new universe for the constituents of the ETF provided as <paramref name="symbol"/>
/// </summary>
/// <param name="symbol">The ETF to load constituents for</param>
/// <param name="universeSettings">Universe settings</param>
/// <param name="constituentsFilter">The filter function used to filter out ETF constituents from the universe</param>
public ETFConstituentsUniverse(Symbol symbol, UniverseSettings universeSettings, PyObject constituentsFilter = null)
: this(symbol, universeSettings, constituentsFilter.ConvertPythonUniverseFilterFunction <ETFConstituentData>())
{
}
