import math import re from collections import OrderedDict class ESPHomeYAMLError(Exception): """General esphomeyaml exception occurred.""" pass class HexInt(long): def __str__(self): if 0 <= self <= 255: return "0x{:02X}".format(self) return "0x{:X}".format(self) class IPAddress(object): def __init__(self, *args): if len(args) != 4: raise ValueError(u"IPAddress must consist up 4 items") self.args = args def __str__(self): return '.'.join(str(x) for x in self.args) class MACAddress(object): def __init__(self, *parts): if len(parts) != 6: raise ValueError(u"MAC Address must consist of 6 items") self.parts = parts def __str__(self): return ':'.join('{:02X}'.format(part) for part in self.parts) def as_hex(self): import esphomeyaml.helpers num = ''.join('{:02X}'.format(part) for part in self.parts) return esphomeyaml.helpers.RawExpression('0x{}ULL'.format(num)) def is_approximately_integer(value): if isinstance(value, (int, long)): return True return abs(value - round(value)) < 0.001 class TimePeriod(object): def __init__(self, microseconds=None, milliseconds=None, seconds=None, minutes=None, hours=None, days=None): if days is not None: if not is_approximately_integer(days): frac_days, days = math.modf(days) hours = (hours or 0) + frac_days * 24 self.days = int(round(days)) else: self.days = None if hours is not None: if not is_approximately_integer(hours): frac_hours, hours = math.modf(hours) minutes = (minutes or 0) + frac_hours * 60 self.hours = int(round(hours)) else: self.hours = None if minutes is not None: if not is_approximately_integer(minutes): frac_minutes, minutes = math.modf(minutes) seconds = (seconds or 0) + frac_minutes * 60 self.minutes = int(round(minutes)) else: self.minutes = None if seconds is not None: if not is_approximately_integer(seconds): frac_seconds, seconds = math.modf(seconds) milliseconds = (milliseconds or 0) + frac_seconds * 1000 self.seconds = int(round(seconds)) else: self.seconds = None if milliseconds is not None: if not is_approximately_integer(milliseconds): frac_milliseconds, milliseconds = math.modf(milliseconds) microseconds = (microseconds or 0) + frac_milliseconds * 1000 self.milliseconds = int(round(milliseconds)) else: self.milliseconds = None if microseconds is not None: if not is_approximately_integer(microseconds): raise ValueError("Maximum precision is microseconds") self.microseconds = int(round(microseconds)) else: self.microseconds = None def as_dict(self): out = OrderedDict() if self.microseconds is not None: out['microseconds'] = self.microseconds if self.milliseconds is not None: out['milliseconds'] = self.milliseconds if self.seconds is not None: out['seconds'] = self.seconds if self.minutes is not None: out['minutes'] = self.minutes if self.hours is not None: out['hours'] = self.hours if self.days is not None: out['days'] = self.days return out @property def total_microseconds(self): return self.total_milliseconds * 1000 + (self.microseconds or 0) @property def total_milliseconds(self): return self.total_seconds * 1000 + (self.milliseconds or 0) @property def total_seconds(self): return self.total_minutes * 60 + (self.seconds or 0) @property def total_minutes(self): return self.total_hours * 60 + (self.minutes or 0) @property def total_hours(self): return self.total_days * 24 + (self.hours or 0) @property def total_days(self): return self.days or 0 def __eq__(self, other): if not isinstance(other, TimePeriod): raise ValueError("other must be TimePeriod") return self.total_microseconds == other.total_microseconds def __ne__(self, other): if not isinstance(other, TimePeriod): raise ValueError("other must be TimePeriod") return self.total_microseconds != other.total_microseconds def __lt__(self, other): if not isinstance(other, TimePeriod): raise ValueError("other must be TimePeriod") return self.total_microseconds < other.total_microseconds def __gt__(self, other): if not isinstance(other, TimePeriod): raise ValueError("other must be TimePeriod") return self.total_microseconds > other.total_microseconds def __le__(self, other): if not isinstance(other, TimePeriod): raise ValueError("other must be TimePeriod") return self.total_microseconds <= other.total_microseconds def __ge__(self, other): if not isinstance(other, TimePeriod): raise ValueError("other must be TimePeriod") return self.total_microseconds >= other.total_microseconds class TimePeriodMicroseconds(TimePeriod): pass class TimePeriodMilliseconds(TimePeriod): pass class TimePeriodSeconds(TimePeriod): pass class Lambda(object): def __init__(self, value): self.value = value self.parts = re.split(r'id\(\s*([a-zA-Z_][a-zA-Z0-9_]*)\s*\)(\.?)', value) self.requires_ids = [ID(self.parts[i]) for i in range(1, len(self.parts), 3)] def __str__(self): return self.value def __repr__(self): return u'Lambda<{}>'.format(self.value) def ensure_unique_string(preferred_string, current_strings): test_string = preferred_string current_strings_set = set(current_strings) tries = 1 while test_string in current_strings_set: tries += 1 test_string = u"{}_{}".format(preferred_string, tries) return test_string class ID(object): def __init__(self, id, is_declaration=False, type=None): self.id = id self.is_manual = id is not None self.is_declaration = is_declaration self.type = type def resolve(self, registered_ids): if self.id is None: base = str(self.type).replace('::', '_').lower() name = ''.join(c for c in base if c.isalnum() or c == '_') self.id = ensure_unique_string(name, registered_ids) return self.id def __str__(self): if self.id is None: return '' return self.id def __repr__(self): return u'ID<{} declaration={}, type={}, manual={}>'.format( self.id, self.is_declaration, self.type, self.is_manual) def __eq__(self, other): if not isinstance(other, ID): raise ValueError("other must be ID") return self.id == other.id def __hash__(self): return hash(self.id) CONFIG_PATH = None SIMPLIFY = True ESP_PLATFORM = '' BOARD = '' RAW_CONFIG = None