esphome/esphomeyaml/yaml_util.py

383 lines
13 KiB
Python
Raw Normal View History

2018-04-07 01:23:03 +02:00
from __future__ import print_function
2018-04-07 01:23:03 +02:00
import codecs
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
from collections import OrderedDict
import fnmatch
2018-04-07 01:23:03 +02:00
import logging
import os
2018-06-12 21:18:04 +02:00
import uuid
2018-04-07 01:23:03 +02:00
import yaml
2018-08-13 19:11:33 +02:00
import yaml.constructor
2018-04-07 01:23:03 +02:00
2018-06-02 22:22:20 +02:00
from esphomeyaml import core
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
from esphomeyaml.core import EsphomeyamlError, HexInt, IPAddress, Lambda, MACAddress, TimePeriod
2018-04-07 01:23:03 +02:00
_LOGGER = logging.getLogger(__name__)
# Mostly copied from Home Assistant because that code works fine and
# let's not reinvent the wheel here
SECRET_YAML = u'secrets.yaml'
2018-04-07 01:23:03 +02:00
class NodeListClass(list):
"""Wrapper class to be able to add attributes on a list."""
pass
class NodeStrClass(unicode):
"""Wrapper class to be able to add attributes on a string."""
pass
class SafeLineLoader(yaml.SafeLoader): # pylint: disable=too-many-ancestors
2018-04-07 01:23:03 +02:00
"""Loader class that keeps track of line numbers."""
def compose_node(self, parent, index):
"""Annotate a node with the first line it was seen."""
last_line = self.line # type: int
node = super(SafeLineLoader, self).compose_node(parent, index) # type: yaml.nodes.Node
node.__line__ = last_line + 1
return node
def load_yaml(fname):
"""Load a YAML file."""
try:
with codecs.open(fname, encoding='utf-8') as conf_file:
return yaml.load(conf_file, Loader=SafeLineLoader) or OrderedDict()
except yaml.YAMLError as exc:
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
raise EsphomeyamlError(exc)
except IOError as exc:
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
raise EsphomeyamlError(u"Error accessing file {}: {}".format(fname, exc))
2018-04-07 01:23:03 +02:00
except UnicodeDecodeError as exc:
_LOGGER.error(u"Unable to read file %s: %s", fname, exc)
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
raise EsphomeyamlError(exc)
2018-04-07 01:23:03 +02:00
def dump(dict_):
"""Dump YAML to a string and remove null."""
return yaml.safe_dump(
dict_, default_flow_style=False, allow_unicode=True)
2018-08-13 19:11:33 +02:00
def custom_construct_pairs(loader, node):
pairs = []
for kv in node.value:
if isinstance(kv, yaml.ScalarNode):
obj = loader.construct_object(kv)
if not isinstance(obj, dict):
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
raise EsphomeyamlError(
2018-08-13 19:11:33 +02:00
"Expected mapping for anchored include tag, got {}".format(type(obj)))
for key, value in obj.iteritems():
pairs.append((key, value))
else:
key_node, value_node = kv
key = loader.construct_object(key_node)
value = loader.construct_object(value_node)
pairs.append((key, value))
return pairs
def custom_flatten_mapping(loader, node):
pre_merge = []
post_merge = []
index = 0
while index < len(node.value):
if isinstance(node.value[index], yaml.ScalarNode):
index += 1
continue
key_node, value_node = node.value[index]
if key_node.tag == u'tag:yaml.org,2002:merge':
del node.value[index]
if isinstance(value_node, yaml.MappingNode):
custom_flatten_mapping(loader, value_node)
node.value = node.value[:index] + value_node.value + node.value[index:]
elif isinstance(value_node, yaml.SequenceNode):
submerge = []
for subnode in value_node.value:
if not isinstance(subnode, yaml.MappingNode):
raise yaml.constructor.ConstructorError(
"while constructing a mapping", node.start_mark,
"expected a mapping for merging, but found %{}".format(subnode.id),
subnode.start_mark)
custom_flatten_mapping(loader, subnode)
submerge.append(subnode.value)
# submerge.reverse()
node.value = node.value[:index] + submerge + node.value[index:]
elif isinstance(value_node, yaml.ScalarNode):
node.value = node.value[:index] + [value_node] + node.value[index:]
# post_merge.append(value_node)
else:
raise yaml.constructor.ConstructorError(
"while constructing a mapping", node.start_mark,
"expected a mapping or list of mappings for merging, "
"but found {}".format(value_node.id), value_node.start_mark)
elif key_node.tag == u'tag:yaml.org,2002:value':
key_node.tag = u'tag:yaml.org,2002:str'
index += 1
else:
index += 1
if pre_merge:
node.value = pre_merge + node.value
if post_merge:
node.value = node.value + post_merge
2018-04-07 01:23:03 +02:00
def _ordered_dict(loader, node):
"""Load YAML mappings into an ordered dictionary to preserve key order."""
2018-08-13 19:11:33 +02:00
custom_flatten_mapping(loader, node)
nodes = custom_construct_pairs(loader, node)
2018-04-07 01:23:03 +02:00
seen = {}
2018-08-13 19:11:33 +02:00
for (key, _), nv in zip(nodes, node.value):
if isinstance(nv, yaml.ScalarNode):
line = nv.start_mark.line
else:
line = nv[0].start_mark.line
2018-04-07 01:23:03 +02:00
try:
hash(key)
except TypeError:
fname = getattr(loader.stream, 'name', '')
raise yaml.MarkedYAMLError(
context="invalid key: \"{}\"".format(key),
context_mark=yaml.Mark(fname, 0, line, -1, None, None)
)
if key in seen:
fname = getattr(loader.stream, 'name', '')
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
raise EsphomeyamlError(u'YAML file {} contains duplicate key "{}". '
u'Check lines {} and {}.'.format(fname, key, seen[key], line))
2018-04-07 01:23:03 +02:00
seen[key] = line
return _add_reference(OrderedDict(nodes), loader, node)
def _construct_seq(loader, node):
"""Add line number and file name to Load YAML sequence."""
obj, = loader.construct_yaml_seq(node)
return _add_reference(obj, loader, node)
def _add_reference(obj, loader, node):
"""Add file reference information to an object."""
if isinstance(obj, (str, unicode)):
obj = NodeStrClass(obj)
if isinstance(obj, list):
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
obj = NodeListClass(obj)
2018-04-07 01:23:03 +02:00
setattr(obj, '__config_file__', loader.name)
setattr(obj, '__line__', node.start_mark.line)
return obj
def _env_var_yaml(_, node):
"""Load environment variables and embed it into the configuration YAML."""
args = node.value.split()
# Check for a default value
if len(args) > 1:
return os.getenv(args[0], u' '.join(args[1:]))
elif args[0] in os.environ:
return os.environ[args[0]]
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
raise EsphomeyamlError(u"Environment variable {} not defined.".format(node.value))
def _include_yaml(loader, node):
"""Load another YAML file and embeds it using the !include tag.
Example:
device_tracker: !include device_tracker.yaml
"""
fname = os.path.join(os.path.dirname(loader.name), node.value)
return _add_reference(load_yaml(fname), loader, node)
def _is_file_valid(name):
"""Decide if a file is valid."""
return not name.startswith(u'.')
def _find_files(directory, pattern):
"""Recursively load files in a directory."""
for root, dirs, files in os.walk(directory, topdown=True):
dirs[:] = [d for d in dirs if _is_file_valid(d)]
for basename in files:
if _is_file_valid(basename) and fnmatch.fnmatch(basename, pattern):
filename = os.path.join(root, basename)
yield filename
def _include_dir_named_yaml(loader, node):
"""Load multiple files from directory as a dictionary."""
mapping = OrderedDict() # type: OrderedDict
loc = os.path.join(os.path.dirname(loader.name), node.value)
for fname in _find_files(loc, '*.yaml'):
filename = os.path.splitext(os.path.basename(fname))[0]
mapping[filename] = load_yaml(fname)
return _add_reference(mapping, loader, node)
def _include_dir_merge_named_yaml(loader, node):
"""Load multiple files from directory as a merged dictionary."""
mapping = OrderedDict() # type: OrderedDict
loc = os.path.join(os.path.dirname(loader.name), node.value)
for fname in _find_files(loc, '*.yaml'):
if os.path.basename(fname) == SECRET_YAML:
continue
loaded_yaml = load_yaml(fname)
if isinstance(loaded_yaml, dict):
mapping.update(loaded_yaml)
return _add_reference(mapping, loader, node)
def _include_dir_list_yaml(loader, node):
"""Load multiple files from directory as a list."""
loc = os.path.join(os.path.dirname(loader.name), node.value)
return [load_yaml(f) for f in _find_files(loc, '*.yaml')
if os.path.basename(f) != SECRET_YAML]
def _include_dir_merge_list_yaml(loader, node):
"""Load multiple files from directory as a merged list."""
path = os.path.join(os.path.dirname(loader.name), node.value)
merged_list = []
for fname in _find_files(path, '*.yaml'):
if os.path.basename(fname) == SECRET_YAML:
continue
loaded_yaml = load_yaml(fname)
if isinstance(loaded_yaml, list):
merged_list.extend(loaded_yaml)
return _add_reference(merged_list, loader, node)
# pylint: disable=protected-access
def _secret_yaml(loader, node):
"""Load secrets and embed it into the configuration YAML."""
secret_path = os.path.join(os.path.dirname(loader.name), SECRET_YAML)
secrets = load_yaml(secret_path)
if node.value not in secrets:
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
raise EsphomeyamlError(u"Secret {} not defined".format(node.value))
return secrets[node.value]
2018-05-20 12:41:52 +02:00
def _lambda(loader, node):
return Lambda(unicode(node.value))
2018-04-07 01:23:03 +02:00
yaml.SafeLoader.add_constructor(yaml.resolver.BaseResolver.DEFAULT_MAPPING_TAG, _ordered_dict)
yaml.SafeLoader.add_constructor(yaml.resolver.BaseResolver.DEFAULT_SEQUENCE_TAG, _construct_seq)
yaml.SafeLoader.add_constructor('!env_var', _env_var_yaml)
yaml.SafeLoader.add_constructor('!secret', _secret_yaml)
yaml.SafeLoader.add_constructor('!include', _include_yaml)
yaml.SafeLoader.add_constructor('!include_dir_list', _include_dir_list_yaml)
yaml.SafeLoader.add_constructor('!include_dir_merge_list',
_include_dir_merge_list_yaml)
yaml.SafeLoader.add_constructor('!include_dir_named', _include_dir_named_yaml)
yaml.SafeLoader.add_constructor('!include_dir_merge_named',
_include_dir_merge_named_yaml)
2018-05-20 12:41:52 +02:00
yaml.SafeLoader.add_constructor('!lambda', _lambda)
2018-04-07 01:23:03 +02:00
# From: https://gist.github.com/miracle2k/3184458
# pylint: disable=redefined-outer-name
def represent_odict(dump, tag, mapping, flow_style=None):
"""Like BaseRepresenter.represent_mapping but does not issue the sort()."""
value = []
node = yaml.MappingNode(tag, value, flow_style=flow_style)
if dump.alias_key is not None:
dump.represented_objects[dump.alias_key] = node
best_style = True
if hasattr(mapping, 'items'):
mapping = mapping.items()
for item_key, item_value in mapping:
node_key = dump.represent_data(item_key)
node_value = dump.represent_data(item_value)
if not (isinstance(node_key, yaml.ScalarNode) and not node_key.style):
best_style = False
if not (isinstance(node_value, yaml.ScalarNode) and
not node_value.style):
best_style = False
value.append((node_key, node_value))
if flow_style is None:
if dump.default_flow_style is not None:
node.flow_style = dump.default_flow_style
else:
node.flow_style = best_style
return node
def unicode_representer(_, uni):
2018-04-07 01:23:03 +02:00
node = yaml.ScalarNode(tag=u'tag:yaml.org,2002:str', value=uni)
return node
def hex_int_representer(_, data):
2018-04-07 01:23:03 +02:00
node = yaml.ScalarNode(tag=u'tag:yaml.org,2002:int', value=str(data))
return node
2018-05-14 11:50:56 +02:00
def stringify_representer(_, data):
2018-04-07 01:23:03 +02:00
node = yaml.ScalarNode(tag=u'tag:yaml.org,2002:str', value=str(data))
return node
2018-05-14 11:50:56 +02:00
TIME_PERIOD_UNIT_MAP = {
'microseconds': 'us',
'milliseconds': 'ms',
'seconds': 's',
'minutes': 'min',
'hours': 'h',
'days': 'd',
}
def represent_time_period(dumper, data):
dictionary = data.as_dict()
if len(dictionary) == 1:
unit, value = dictionary.popitem()
out = '{}{}'.format(value, TIME_PERIOD_UNIT_MAP[unit])
return yaml.ScalarNode(tag=u'tag:yaml.org,2002:str', value=out)
return represent_odict(dumper, 'tag:yaml.org,2002:map', dictionary)
2018-05-20 12:41:52 +02:00
def represent_lambda(_, data):
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
node = yaml.ScalarNode(tag='!lambda', value=data.value, style='|')
2018-05-20 12:41:52 +02:00
return node
2018-06-02 22:22:20 +02:00
def represent_id(_, data):
return yaml.ScalarNode(tag=u'tag:yaml.org,2002:str', value=data.id)
2018-06-12 21:18:04 +02:00
def represent_uuid(_, data):
return yaml.ScalarNode(tag=u'tag:yaml.org,2002:str', value=str(data))
2018-04-07 01:23:03 +02:00
yaml.SafeDumper.add_representer(
OrderedDict,
lambda dumper, value:
represent_odict(dumper, 'tag:yaml.org,2002:map', value)
)
yaml.SafeDumper.add_representer(
NodeListClass,
lambda dumper, value:
[Huge] Util Refactor, Dashboard Improvements, Hass.io Auth API, Better Validation Errors, Conditions, Custom Platforms, Substitutions (#234) * Implement custom sensor platform * Update * Ethernet * Lint * Fix * Login page * Rename cookie secret * Update manifest * Update cookie check logic * Favicon * Fix * Favicon manifest * Fix * Fix * Fix * Use hostname * Message * Temporary commit for screenshot * Automatic board selection * Undo temporary commit * Update esphomeyaml-edge * In-dashboard editing and hosting files locally * Update esphomeyaml-edge * Better ANSI color escaping * Message * Lint * Download Efficiency * Fix gitlab * Fix * Rename extra_libraries to libraries * Add example * Update README.md * Update README.md * Update README.md * HassIO -> Hass.io * Updates * Add update available notice * Update * Fix substitutions * Better error message * Re-do dashboard ANSI colors * Only include FastLED if user says so * Autoscroll logs * Remove old checks * Use safer RedirectText * Improvements * Fix * Use enviornment variable * Use http://hassio/host/info * Fix conditions * Update platformio versions * Revert "Use enviornment variable" This reverts commit 7f038eb5d26df72f76ea9ae76774e2cec1fd7f59. * Fix * README update * Temp * Better invalid config messages * Platformio debug * Improve error messages * Debug * Remove debug * Multi Conf * Update * Better paths * Remove unused * Fixes * Lint * lib_ignore * Try fix platformio colors * Fix dashboard scrolling * Revert * Lint * Revert
2018-12-05 21:22:06 +01:00
dumper.represent_sequence('tag:yaml.org,2002:seq', value)
2018-04-07 01:23:03 +02:00
)
yaml.SafeDumper.add_representer(unicode, unicode_representer)
yaml.SafeDumper.add_representer(HexInt, hex_int_representer)
2018-05-14 11:50:56 +02:00
yaml.SafeDumper.add_representer(IPAddress, stringify_representer)
yaml.SafeDumper.add_representer(MACAddress, stringify_representer)
2018-05-20 12:41:52 +02:00
yaml.SafeDumper.add_multi_representer(TimePeriod, represent_time_period)
yaml.SafeDumper.add_multi_representer(Lambda, represent_lambda)
2018-06-02 22:22:20 +02:00
yaml.SafeDumper.add_multi_representer(core.ID, represent_id)
2018-06-12 21:18:04 +02:00
yaml.SafeDumper.add_multi_representer(uuid.UUID, represent_uuid)