public async Task <object> ExecuteScript(string function_name = "main")
{
try
{
string script;
using (var streamReader = new StreamReader(HttpContext.Request.Body))
{
script = await streamReader.ReadToEndAsync().ConfigureAwait(false);
}
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost();
scriptHost.Compile(script);
if (string.IsNullOrEmpty(function_name))
{
return(null);
}
return(scriptHost.InvokeFunction(function_name));
}
catch (Exception exception)
{
return(new ExceptionPythonModel(exception).ToDictionary());
}
}
public object ExecuteTool(string uid, [FromBody] IDictionary parameters = null)
{
if (uid == null)
{
throw new ArgumentNullException(nameof(uid));
}
if (parameters == null)
{
parameters = new PythonDictionary();
}
Package package;
try
{
package = _packageManagerService.LoadPackage(PackageUid.Parse(uid));
}
catch (WirehomePackageNotFoundException)
{
HttpContext.Response.StatusCode = (int)HttpStatusCode.NotFound;
return(null);
}
try
{
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost(null);
scriptHost.Compile(package.Script);
return(scriptHost.InvokeFunction("main", parameters));
}
catch (Exception exception)
{
return(new ExceptionPythonModel(exception).ConvertToPythonDictionary());
}
}
ServiceInstance CreateServiceInstance(string id, ServiceConfiguration configuration)
{
var packageUid = new PackageUid(id, configuration.Version);
var package = _repositoryService.LoadPackage(packageUid);
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost();
scriptHost.Compile(package.Script);
var context = new PythonDictionary
{
["service_id"] = id,
["service_version"] = configuration.Version,
["service_uid"] = new PackageUid(id, configuration.Version).ToString()
};
scriptHost.AddToWirehomeWrapper("context", context);
var serviceInstance = new ServiceInstance(id, configuration, scriptHost);
if (configuration.Variables != null)
{
foreach (var variable in configuration.Variables)
{
serviceInstance.SetVariable(variable.Key, variable.Value);
}
}
return(serviceInstance);
}
public object ExecuteScript(string function_name = "main")
{
try
{
string script;
using (var streamReader = new StreamReader(HttpContext.Request.Body))
{
script = streamReader.ReadToEnd();
}
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost(null);
scriptHost.Compile(script);
if (string.IsNullOrEmpty(function_name))
{
return(null);
}
return(scriptHost.InvokeFunction(function_name));
}
catch (Exception exception)
{
return(new ExceptionPythonModel(exception).ConvertToPythonDictionary());
}
}
private AutomationInstance CreateAutomation(string uid, AutomationConfiguration configuration, WirehomeDictionary settings)
{
var repositoryEntitySource = _repositoryService.LoadEntity(configuration.Logic.Uid);
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost(_logger, new AutomationPythonProxy(uid, this));
scriptHost.Initialize(repositoryEntitySource.Script);
var context = new WirehomeDictionary
{
["automation_uid"] = uid,
["logic_id"] = configuration.Logic.Uid.Id,
["logic_version"] = configuration.Logic.Uid.Version
};
// TODO: Remove scope as soon as all automations are migrated.
scriptHost.SetVariable("scope", context);
scriptHost.SetVariable("context", context);
foreach (var variable in configuration.Logic.Variables)
{
scriptHost.SetVariable(variable.Key, variable.Value);
}
var automation = new AutomationInstance(uid, scriptHost);
foreach (var setting in settings)
{
automation.Settings[setting.Key] = setting.Value;
}
return(automation);
}
public object ExecuteTool(string uid, [FromBody] IDictionary parameters = null)
{
if (uid == null)
{
throw new ArgumentNullException(nameof(uid));
}
if (parameters == null)
{
parameters = new PythonDictionary();
}
RepositoryEntity repositoryEntity;
try
{
repositoryEntity = _repositoryService.LoadEntity(RepositoryEntityUid.Parse(uid));
}
catch (WirehomeRepositoryEntityNotFoundException)
{
HttpContext.Response.StatusCode = (int)HttpStatusCode.NotFound;
return(null);
}
try
{
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost(null);
scriptHost.Initialize(repositoryEntity.Script);
return(scriptHost.InvokeFunction("main", parameters));
}
catch (Exception exception)
{
return(new ExceptionPythonModel(exception).ConvertToPythonDictionary());
}
}
StartupScriptInstance CreateStartupScriptInstance(string uid, StartupScriptConfiguration configuration)
{
if (!_storageService.TryReadRawText(out var scriptCode, StartupScriptsDirectory, uid, DefaultFileNames.Script))
{
throw new InvalidOperationException("Script file not found.");
}
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost();
scriptHost.Compile(scriptCode);
return(new StartupScriptInstance(uid, configuration, scriptHost));
}
public void Compile(string componentUid, string script)
{
if (componentUid == null)
{
throw new ArgumentNullException(nameof(componentUid));
}
if (script == null)
{
throw new ArgumentNullException(nameof(script));
}
_scriptHost = _pythonScriptHostFactoryService.CreateScriptHost(_logger, new ComponentPythonProxy(componentUid, _componentRegistryService));
_scriptHost.SetVariable("publish_adapter_message", (PythonDelegates.CallbackWithResultDelegate)OnMessageReceived);
_scriptHost.AddToWirehomeWrapper("publish_adapter_message", (PythonDelegates.CallbackWithResultDelegate)OnMessageReceived);
_scriptHost.Compile(script);
}
public void Compile(string componentUid, string script)
{
if (componentUid == null)
{
throw new ArgumentNullException(nameof(componentUid));
}
if (script == null)
{
throw new ArgumentNullException(nameof(script));
}
_scriptHost = _pythonScriptHostFactoryService.CreateScriptHost(_logger, new ComponentPythonProxy(componentUid, _componentRegistryService));
_scriptHost.SetVariable("publish_adapter_message", (PythonDelegates.CallbackWithResultDelegate)OnAdapterMessagePublished);
_scriptHost.AddToWirehomeWrapper("publish_adapter_message", (PythonDelegates.CallbackWithResultDelegate)OnAdapterMessagePublished);
// TODO: Consider adding debugger here and move enable/disable/getTrace to IComponentLogic and enable via HTTP API.
_scriptHost.Compile(script);
}
private ServiceInstance CreateServiceInstance(string id, ServiceConfiguration configuration)
{
var repositoryEntityUid = new RepositoryEntityUid(id, configuration.Version);
var repositoryEntitySource = _repositoryService.LoadEntity(repositoryEntityUid);
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost(_logger);
scriptHost.Initialize(repositoryEntitySource.Script);
var serviceInstance = new ServiceInstance(id, configuration, scriptHost);
if (configuration.Variables != null)
{
foreach (var variable in configuration.Variables)
{
serviceInstance.SetVariable(variable.Key, variable.Value);
}
}
return(serviceInstance);
}
private ServiceInstance CreateServiceInstance(string id, ServiceConfiguration configuration)
{
var packageUid = new PackageUid(id, configuration.Version);
var package = _repositoryService.LoadPackage(packageUid);
var scriptHost = _pythonScriptHostFactoryService.CreateScriptHost(_logger);
scriptHost.Compile(package.Script);
var serviceInstance = new ServiceInstance(id, configuration, scriptHost);
if (configuration.Variables != null)
{
foreach (var variable in configuration.Variables)
{
serviceInstance.SetVariable(variable.Key, variable.Value);
}
}
return(serviceInstance);
}