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esphome/esphomeyaml/core_config.py

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Python
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import logging
import os
import re
import voluptuous as vol
from esphomeyaml import automation, pins
import esphomeyaml.config_validation as cv
from esphomeyaml.const import ARDUINO_VERSION_ESP32_DEV, ARDUINO_VERSION_ESP8266_DEV, \
CONF_ARDUINO_VERSION, CONF_BOARD, CONF_BOARD_FLASH_MODE, CONF_BRANCH, CONF_BUILD_PATH, \
CONF_COMMIT, CONF_ESPHOMELIB_VERSION, CONF_ESPHOMEYAML, CONF_LOCAL, CONF_NAME, CONF_ON_BOOT, \
CONF_ON_LOOP, CONF_ON_SHUTDOWN, CONF_PLATFORM, CONF_PRIORITY, CONF_REPOSITORY, CONF_TAG, \
CONF_TRIGGER_ID, CONF_USE_CUSTOM_CODE, ESPHOMELIB_VERSION, ESP_PLATFORM_ESP32, \
ESP_PLATFORM_ESP8266, CONF_LIBRARIES, CONF_INCLUDES
from esphomeyaml.core import CORE, EsphomeyamlError
from esphomeyaml.cpp_generator import Pvariable, RawExpression, add
from esphomeyaml.cpp_types import App, NoArg, const_char_ptr, esphomelib_ns
_LOGGER = logging.getLogger(__name__)
LIBRARY_URI_REPO = u'https://github.com/OttoWinter/esphomelib.git'
GITHUB_ARCHIVE_ZIP = u'https://github.com/OttoWinter/esphomelib/archive/{}.zip'
BUILD_FLASH_MODES = ['qio', 'qout', 'dio', 'dout']
StartupTrigger = esphomelib_ns.StartupTrigger
ShutdownTrigger = esphomelib_ns.ShutdownTrigger
LoopTrigger = esphomelib_ns.LoopTrigger
VERSION_REGEX = re.compile(r'^[0-9]+\.[0-9]+\.[0-9]+(?:[ab]\d+)?$')
def validate_board(value):
if CORE.is_esp8266:
board_pins = pins.ESP8266_BOARD_PINS
elif CORE.is_esp32:
board_pins = pins.ESP32_BOARD_PINS
else:
raise NotImplementedError
if value not in board_pins:
raise vol.Invalid(u"Could not find board '{}'. Valid boards are {}".format(
value, u', '.join(pins.ESP8266_BOARD_PINS.keys())))
return value
def validate_simple_esphomelib_version(value):
value = cv.string_strict(value)
if value.upper() == 'LATEST':
if ESPHOMELIB_VERSION == 'dev':
return validate_simple_esphomelib_version('dev')
return {
CONF_REPOSITORY: LIBRARY_URI_REPO,
CONF_TAG: 'v' + ESPHOMELIB_VERSION,
}
elif value.upper() == 'DEV':
return {
CONF_REPOSITORY: LIBRARY_URI_REPO,
CONF_BRANCH: 'dev'
}
elif VERSION_REGEX.match(value) is not None:
return {
CONF_REPOSITORY: LIBRARY_URI_REPO,
CONF_TAG: 'v' + value,
}
raise vol.Invalid("Only simple esphomelib versions!")
def validate_local_esphomelib_version(value):
value = cv.directory(value)
path = CORE.relative_path(value)
library_json = os.path.join(path, 'library.json')
if not os.path.exists(library_json):
raise vol.Invalid(u"Could not find '{}' file. '{}' does not seem to point to an "
u"esphomelib copy.".format(library_json, value))
return value
def validate_commit(value):
value = cv.string(value)
if re.match(r"^[0-9a-f]{7,}$", value) is None:
raise vol.Invalid("Commit option only accepts commit hashes in hex format.")
return value
ESPHOMELIB_VERSION_SCHEMA = vol.Any(
validate_simple_esphomelib_version,
vol.Schema({
vol.Required(CONF_LOCAL): validate_local_esphomelib_version,
}),
vol.All(
vol.Schema({
vol.Optional(CONF_REPOSITORY, default=LIBRARY_URI_REPO): cv.string,
vol.Optional(CONF_COMMIT): validate_commit,
vol.Optional(CONF_BRANCH): cv.string,
vol.Optional(CONF_TAG): cv.string,
}),
cv.has_at_most_one_key(CONF_COMMIT, CONF_BRANCH, CONF_TAG)
),
)
def validate_platform(value):
value = cv.string(value)
if value.upper() in ('ESP8266', 'ESPRESSIF8266'):
return ESP_PLATFORM_ESP8266
if value.upper() in ('ESP32', 'ESPRESSIF32'):
return ESP_PLATFORM_ESP32
raise vol.Invalid(u"Invalid platform '{}'. Only options are ESP8266 and ESP32. Please note "
u"the old way to use the latest arduino framework version has been split up "
u"into the arduino_version configuration option.".format(value))
PLATFORMIO_ESP8266_LUT = {
'2.4.2': 'espressif8266@1.8.0',
'2.4.1': 'espressif8266@1.7.3',
'2.4.0': 'espressif8266@1.6.0',
'2.3.0': 'espressif8266@1.5.0',
'RECOMMENDED': 'espressif8266@1.8.0',
'LATEST': 'espressif8266',
'DEV': ARDUINO_VERSION_ESP8266_DEV,
}
PLATFORMIO_ESP32_LUT = {
'1.0.0': 'espressif32@1.4.0',
'RECOMMENDED': 'espressif32@1.5.0',
'LATEST': 'espressif32',
'DEV': ARDUINO_VERSION_ESP32_DEV,
}
def validate_arduino_version(value):
value = cv.string_strict(value)
value_ = value.upper()
if CORE.is_esp8266:
if VERSION_REGEX.match(value) is not None and value_ not in PLATFORMIO_ESP8266_LUT:
raise vol.Invalid("Unfortunately the arduino framework version '{}' is unsupported "
"at this time. You can override this by manually using "
"espressif8266@<platformio version>")
if value_ in PLATFORMIO_ESP8266_LUT:
return PLATFORMIO_ESP8266_LUT[value_]
return value
elif CORE.is_esp32:
if VERSION_REGEX.match(value) is not None and value_ not in PLATFORMIO_ESP32_LUT:
raise vol.Invalid("Unfortunately the arduino framework version '{}' is unsupported "
"at this time. You can override this by manually using "
"espressif32@<platformio version>")
if value_ in PLATFORMIO_ESP32_LUT:
return PLATFORMIO_ESP32_LUT[value_]
return value
raise NotImplementedError
def default_build_path():
return CORE.name
CONFIG_SCHEMA = vol.Schema({
vol.Required(CONF_NAME): cv.valid_name,
vol.Required(CONF_PLATFORM): cv.one_of('ESP8266', 'ESPRESSIF8266', 'ESP32', 'ESPRESSIF32',
upper=True),
vol.Required(CONF_BOARD): validate_board,
vol.Optional(CONF_ESPHOMELIB_VERSION, default='latest'): ESPHOMELIB_VERSION_SCHEMA,
vol.Optional(CONF_ARDUINO_VERSION, default='recommended'): validate_arduino_version,
vol.Optional(CONF_USE_CUSTOM_CODE, default=False): cv.boolean,
vol.Optional(CONF_BUILD_PATH, default=default_build_path): cv.string,
vol.Optional(CONF_BOARD_FLASH_MODE): cv.one_of(*BUILD_FLASH_MODES, lower=True),
vol.Optional(CONF_ON_BOOT): automation.validate_automation({
cv.GenerateID(CONF_TRIGGER_ID): cv.declare_variable_id(StartupTrigger),
vol.Optional(CONF_PRIORITY): cv.float_,
}),
vol.Optional(CONF_ON_SHUTDOWN): automation.validate_automation({
cv.GenerateID(CONF_TRIGGER_ID): cv.declare_variable_id(ShutdownTrigger),
}),
vol.Optional(CONF_ON_LOOP): automation.validate_automation({
cv.GenerateID(CONF_TRIGGER_ID): cv.declare_variable_id(LoopTrigger),
}),
vol.Optional(CONF_INCLUDES): cv.ensure_list(cv.file_),
vol.Optional(CONF_LIBRARIES): cv.ensure_list(cv.string_strict),
vol.Optional('library_uri'): cv.invalid("The library_uri option has been removed in 1.8.0 and "
"was moved into the esphomelib_version option."),
vol.Optional('use_build_flags'): cv.invalid("The use_build_flags option has been replaced by "
"use_custom_code option in 1.8.0."),
})
def preload_core_config(config):
if CONF_ESPHOMEYAML not in config:
raise EsphomeyamlError(u"No esphomeyaml section in config")
core_conf = config[CONF_ESPHOMEYAML]
if CONF_PLATFORM not in core_conf:
raise EsphomeyamlError("esphomeyaml.platform not specified.")
if CONF_BOARD not in core_conf:
raise EsphomeyamlError("esphomeyaml.board not specified.")
if CONF_NAME not in core_conf:
raise EsphomeyamlError("esphomeyaml.name not specified.")
try:
CORE.esp_platform = validate_platform(core_conf[CONF_PLATFORM])
CORE.board = validate_board(core_conf[CONF_BOARD])
CORE.name = cv.valid_name(core_conf[CONF_NAME])
CORE.build_path = CORE.relative_path(
cv.string(core_conf.get(CONF_BUILD_PATH, default_build_path())))
except vol.Invalid as e:
raise EsphomeyamlError(unicode(e))
def to_code(config):
add(App.set_name(config[CONF_NAME]))
for conf in config.get(CONF_ON_BOOT, []):
rhs = App.register_component(StartupTrigger.new(conf.get(CONF_PRIORITY)))
trigger = Pvariable(conf[CONF_TRIGGER_ID], rhs)
automation.build_automation(trigger, NoArg, conf)
for conf in config.get(CONF_ON_SHUTDOWN, []):
trigger = Pvariable(conf[CONF_TRIGGER_ID], ShutdownTrigger.new())
automation.build_automation(trigger, const_char_ptr, conf)
for conf in config.get(CONF_ON_LOOP, []):
rhs = App.register_component(LoopTrigger.new())
trigger = Pvariable(conf[CONF_TRIGGER_ID], rhs)
automation.build_automation(trigger, NoArg, conf)
add(App.set_compilation_datetime(RawExpression('__DATE__ ", " __TIME__')))
def lib_deps(config):
return set(config.get(CONF_LIBRARIES, []))
def includes(config):
ret = []
for include in config.get(CONF_INCLUDES, []):
path = CORE.relative_path(include)
res = os.path.relpath(path, CORE.relative_build_path('src', 'main.cpp'))
ret.append(u'#include "{}"'.format(res))
return ret
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