[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
2026-06-06 04:48:27 +02:00 · 2018-12-05 21:22:06 +01:00
parent 2b88c987da
commit 7c7032c59e
192 changed files with 6156 additions and 2845 deletions
@@ -0,0 +1,135 @@
+import logging
+import re
+
+import voluptuous as vol
+
+from esphomeyaml import core
+import esphomeyaml.config_validation as cv
+from esphomeyaml.core import EsphomeyamlError
+
+_LOGGER = logging.getLogger(__name__)
+
+CONF_SUBSTITUTIONS = 'substitutions'
+
+VALID_SUBSTITUTIONS_CHARACTERS = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' \
+                                 '0123456789_'
+
+
+def validate_substitution_key(value):
+    value = cv.string(value)
+    if not value:
+        raise vol.Invalid("Substitution key must not be empty")
+    if value[0] == '$':
+        value = value[1:]
+    if value[0].isdigit():
+        raise vol.Invalid("First character in substitutions cannot be a digit.")
+    for char in value:
+        if char not in VALID_SUBSTITUTIONS_CHARACTERS:
+            raise vol.Invalid(
+                u"Substitution must only consist of upper/lowercase characters, the underscore "
+                u"and numbers. The character '{}' cannot be used".format(char))
+    return value
+
+
+CONFIG_SCHEMA = vol.Schema({
+    validate_substitution_key: cv.string_strict,
+})
+
+
+def to_code(config):
+    pass
+
+
+VARIABLE_PROG = re.compile('\\$([{0}]+|\\{{[{0}]*\\}})'.format(VALID_SUBSTITUTIONS_CHARACTERS))
+
+
+def _expand_substitutions(substitutions, value, path):
+    if u'$' not in value:
+        return value
+
+    orig_value = value
+
+    i = 0
+    while True:
+        m = VARIABLE_PROG.search(value, i)
+        if not m:
+            # Nothing more to match. Done
+            break
+
+        i, j = m.span(0)
+        name = m.group(1)
+        if name.startswith(u'{') and name.endswith(u'}'):
+            name = name[1:-1]
+        if name not in substitutions:
+            _LOGGER.warn(u"Found '%s' (see %s) which looks like a substitution, but '%s' was not "
+                         u"declared", orig_value, u'->'.join(str(x) for x in path), name)
+            i = j
+            continue
+
+        sub = substitutions[name]
+        tail = value[j:]
+        value = value[:i] + sub
+        i = len(value)
+        value += tail
+    return value
+
+
+def _substitute_item(substitutions, item, path):
+    if isinstance(item, list):
+        for i, it in enumerate(item):
+            sub = _substitute_item(substitutions, it, path + [i])
+            if sub is not None:
+                item[i] = sub
+    elif isinstance(item, dict):
+        replace_keys = []
+        for k, v in item.iteritems():
+            if path or k != CONF_SUBSTITUTIONS:
+                sub = _substitute_item(substitutions, k, path + [k])
+                if sub is not None:
+                    replace_keys.append((k, sub))
+            sub = _substitute_item(substitutions, v, path + [k])
+            if sub is not None:
+                item[k] = sub
+        for old, new in replace_keys:
+            item[new] = item[old]
+            del item[old]
+    elif isinstance(item, str):
+        sub = _expand_substitutions(substitutions, item, path)
+        if sub != item:
+            return sub
+    elif isinstance(item, core.Lambda):
+        sub = _expand_substitutions(substitutions, item.value, path)
+        if sub != item:
+            item.value = sub
+    return None
+
+
+def do_substitution_pass(config):
+    if CONF_SUBSTITUTIONS not in config:
+        return config
+
+    substitutions = config[CONF_SUBSTITUTIONS]
+    if not isinstance(substitutions, dict):
+        raise EsphomeyamlError(u"Substitutions must be a key to value mapping, got {}"
+                               u"".format(type(substitutions)))
+
+    key = ''
+    try:
+        replace_keys = []
+        for key, value in substitutions.iteritems():
+            sub = validate_substitution_key(key)
+            if sub != key:
+                replace_keys.append((key, sub))
+            substitutions[key] = cv.string_strict(value)
+        for old, new in replace_keys:
+            substitutions[new] = substitutions[old]
+            del substitutions[old]
+    except vol.Invalid as err:
+        err.path.append(key)
+
+        raise EsphomeyamlError(u"Error while parsing substitutions: {}".format(err))
+
+    config[CONF_SUBSTITUTIONS] = substitutions
+    _substitute_item(substitutions, config, [])
+
+    return config