/// <summary>
/// Locates database file based on module information. Module is identified
/// by name, version, current Python interpreter version and/or hash of the
/// module content (typically file sizes).
/// </summary>
private string FindDatabaseFile(string moduleName, string filePath)
{
var interpreter = _services.GetService <IPythonInterpreter>();
var uniqueId = ModuleUniqueId.GetUniqueId(moduleName, filePath, ModuleType.Specialized, _services, GetCachingLevel());
if (string.IsNullOrEmpty(uniqueId))
{
return(null);
}
// Try module name as is.
var dbPath = Path.Combine(_databaseFolder, $"{uniqueId}.db");
if (_fs.FileExists(dbPath))
{
return(dbPath);
}
// TODO: resolving to a different version can be an option
// Try with the major.minor Python version.
var pythonVersion = interpreter.Configuration.Version;
dbPath = Path.Combine(_databaseFolder, $"{uniqueId}({pythonVersion.Major}.{pythonVersion.Minor}).db");
if (_fs.FileExists(dbPath))
{
return(dbPath);
}
// Try with just the major Python version.
dbPath = Path.Combine(_databaseFolder, $"{uniqueId}({pythonVersion.Major}).db");
return(_fs.FileExists(dbPath) ? dbPath : null);
}
/// <summary>
/// Locates database file based on module information. Module is identified
/// by name, version, current Python interpreter version and/or hash of the
/// module content (typically file sizes).
/// </summary>
private string FindDatabaseFile(string moduleName, string filePath, ModuleType moduleType)
{
var uniqueId = ModuleUniqueId.GetUniqueId(moduleName, filePath, moduleType, _services, GetCachingLevel());
return(string.IsNullOrEmpty(uniqueId) ? null : FindDatabaseFile(uniqueId));
}
