Updates

esphomeyaml/components/custom_component.py

@@ -0,0 +1,25 @@
+import voluptuous as vol
+
+import esphomeyaml.config_validation as cv
+from esphomeyaml.const import CONF_ID, CONF_LAMBDA
+from esphomeyaml.cpp_generator import process_lambda, variable
+from esphomeyaml.cpp_types import Component, ComponentPtr, esphomelib_ns, std_vector
+
+CustomComponentConstructor = esphomelib_ns.class_('CustomComponentConstructor')
+
+CUSTOM_COMPONENT_SCHEMA = vol.Schema({
+    cv.GenerateID(): cv.declare_variable_id(Component),
+    vol.Required(CONF_LAMBDA): cv.lambda_,
+})
+
+
+def to_code(config):
+    for template_ in process_lambda(config[CONF_LAMBDA], [],
+                                    return_type=std_vector.template(ComponentPtr)):
+        yield
+
+    rhs = CustomComponentConstructor(template_)
+    variable(config[CONF_ID], rhs)
+
+
+BUILD_FLAGS = '-DUSE_CUSTOM_COMPONENT'

esphomeyaml/components/output/custom.py

@@ -1,15 +1,13 @@
 import voluptuous as vol
 
-from esphomeyaml.components import binary_sensor, output
+from esphomeyaml.components import output
 import esphomeyaml.config_validation as cv
 from esphomeyaml.const import CONF_ID, CONF_LAMBDA, CONF_OUTPUTS, CONF_TYPE
 from esphomeyaml.cpp_generator import process_lambda, variable
 from esphomeyaml.cpp_types import std_vector
 
-CustomBinaryOutputConstructor = binary_sensor.binary_sensor_ns.class_(
-    'CustomBinaryOutputConstructor')
-CustomFloatOutputConstructor = binary_sensor.binary_sensor_ns.class_(
-    'CustomFloatOutputConstructor')
+CustomBinaryOutputConstructor = output.output_ns.class_('CustomBinaryOutputConstructor')
+CustomFloatOutputConstructor = output.output_ns.class_('CustomFloatOutputConstructor')
 
 BINARY_SCHEMA = output.PLATFORM_SCHEMA.extend({
     cv.GenerateID(): cv.declare_variable_id(CustomBinaryOutputConstructor),

esphomeyaml/cpp_generator.py

@@ -464,7 +464,7 @@ class MockObj(Expression):
         return obj
 
     def class_(self, name, *parents):  # type: (str, *MockObjClass) -> MockObjClass
-        obj = MockObjClass(u'{}::{}'.format(self.base, name), u'.', parents=parents)
+        obj = MockObjClass(u'{}{}{}'.format(self.base, self.op, name), u'.', parents=parents)
         obj.requires.append(self)
         return obj
 

esphomeyaml/cpp_types.py

@@ -4,8 +4,8 @@ global_ns = MockObj('', '')
 float_ = global_ns.namespace('float')
 bool_ = global_ns.namespace('bool')
 std_ns = global_ns.namespace('std')
-std_string = std_ns.string
-std_vector = std_ns.vector
+std_string = std_ns.class_('string')
+std_vector = std_ns.class_('vector')
 uint8 = global_ns.namespace('uint8_t')
 uint16 = global_ns.namespace('uint16_t')
 uint32 = global_ns.namespace('uint32_t')
@@ -13,13 +13,14 @@ int32 = global_ns.namespace('int32_t')
 const_char_ptr = global_ns.namespace('const char *')
 NAN = global_ns.namespace('NAN')
 esphomelib_ns = global_ns  # using namespace esphomelib;
-NoArg = esphomelib_ns.NoArg
+NoArg = esphomelib_ns.class_('NoArg')
 App = esphomelib_ns.App
 io_ns = esphomelib_ns.namespace('io')
 Nameable = esphomelib_ns.class_('Nameable')
 Trigger = esphomelib_ns.class_('Trigger')
 Action = esphomelib_ns.class_('Action')
 Component = esphomelib_ns.class_('Component')
+ComponentPtr = Component.operator('ptr')
 PollingComponent = esphomelib_ns.class_('PollingComponent', Component)
 Application = esphomelib_ns.class_('Application')
 optional = esphomelib_ns.class_('optional')