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EOS/src/akkudoktoreos/server/dash/configuration.py
Bobby Noelte bd38b3c5ef
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fix: logging, prediction update, multiple bugs (#584)
* Fix logging configuration issues that made logging stop operation. Switch to Loguru
  logging (from Python logging). Enable console and file logging with different log levels.
  Add logging documentation.

* Fix logging configuration and EOS configuration out of sync. Added tracking support
  for nested value updates of Pydantic models. This used to update the logging configuration
  when the EOS configurationm for logging is changed. Should keep logging config and EOS
  config in sync as long as all changes to the EOS logging configuration are done by
  set_nested_value(), which is the case for the REST API.

* Fix energy management task looping endlessly after the second update when trying to update
  the last_update datetime.

* Fix get_nested_value() to correctly take values from the dicts in a Pydantic model instance.

* Fix usage of model classes instead of model instances in nested value access when evaluation
  the value type that is associated to each key.

* Fix illegal json format in prediction documentation for PVForecastAkkudoktor provider.

* Fix documentation qirks and add EOS Connect to integrations.

* Support deprecated fields in configuration in documentation generation and EOSdash.

* Enhance EOSdash demo to show BrightSky humidity data (that is often missing)

* Update documentation reference to German EOS installation videos.

Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>
2025-06-10 22:00:28 +02:00

550 lines
20 KiB
Python

import json
from typing import Any, Dict, List, Optional, Sequence, TypeVar, Union
import requests
from loguru import logger
from monsterui.franken import (
H3,
H4,
Card,
Details,
Div,
DividerLine,
DivLAligned,
DivRAligned,
Form,
Grid,
Input,
P,
Summary,
UkIcon,
)
from pydantic.fields import ComputedFieldInfo, FieldInfo
from pydantic_core import PydanticUndefined
from akkudoktoreos.config.config import ConfigEOS
from akkudoktoreos.core.pydantic import PydanticBaseModel
from akkudoktoreos.prediction.pvforecast import PVForecastPlaneSetting
from akkudoktoreos.server.dash.components import ConfigCard
T = TypeVar("T")
# Latest configuration update results
# Dictionary of config names and associated dictionary with keys "value", "result", "error", "open".
config_update_latest: dict[str, dict[str, Optional[Union[str, bool]]]] = {}
def get_nested_value(
dictionary: Union[Dict[str, Any], List[Any]],
keys: Sequence[Union[str, int]],
default: Optional[T] = None,
) -> Union[Any, T]:
"""Retrieve a nested value from a dictionary or list using a sequence of keys.
Args:
dictionary (Union[Dict[str, Any], List[Any]]): The nested dictionary or list to search.
keys (Sequence[Union[str, int]]): A sequence of keys or indices representing the path to the desired value.
default (Optional[T]): A value to return if the path is not found.
Returns:
Union[Any, T]: The value at the specified nested path, or the default value if not found.
Raises:
TypeError: If the input is not a dictionary or list, or if keys are not a sequence.
KeyError: If a key is not found in a dictionary.
IndexError: If an index is out of range in a list.
"""
if not isinstance(dictionary, (dict, list)):
raise TypeError("The first argument must be a dictionary or list")
if not isinstance(keys, Sequence):
raise TypeError("Keys must be provided as a sequence (e.g., list, tuple)")
if not keys:
return dictionary
try:
# Traverse the structure
current = dictionary
for key in keys:
if isinstance(current, dict):
current = current[str(key)]
elif isinstance(current, list):
current = current[int(key)]
else:
raise KeyError(f"Invalid key or index: {key}")
return current
except (KeyError, IndexError, TypeError):
return default
def get_default_value(field_info: Union[FieldInfo, ComputedFieldInfo], regular_field: bool) -> Any:
"""Retrieve the default value of a field.
Args:
field_info (Union[FieldInfo, ComputedFieldInfo]): The field metadata from Pydantic.
regular_field (bool): Indicates if the field is a regular field.
Returns:
Any: The default value of the field or "N/A" if not a regular field.
"""
default_value = ""
if regular_field:
if (val := field_info.default) is not PydanticUndefined:
default_value = val
else:
default_value = "N/A"
return default_value
def resolve_nested_types(field_type: Any, parent_types: list[str]) -> list[tuple[Any, list[str]]]:
"""Resolve nested types within a field and return their structure.
Args:
field_type (Any): The type of the field to resolve.
parent_types (List[str]): A list of parent type names.
Returns:
List[tuple[Any, List[str]]]: A list of tuples containing resolved types and their parent hierarchy.
"""
resolved_types: list[tuple[Any, list[str]]] = []
origin = getattr(field_type, "__origin__", field_type)
if origin is Union:
for arg in getattr(field_type, "__args__", []):
if arg is not type(None):
resolved_types.extend(resolve_nested_types(arg, parent_types))
else:
resolved_types.append((field_type, parent_types))
return resolved_types
def configuration(
model: type[PydanticBaseModel], values: dict, values_prefix: list[str] = []
) -> list[dict]:
"""Generate configuration details based on provided values and model metadata.
Args:
model (type[PydanticBaseModel]): The Pydantic model to extract configuration from.
values (dict): A dictionary containing the current configuration values.
values_prefix (list[str]): A list of parent type names that prefixes the model values in the values.
Returns:
list[dict]: A sorted list of configuration details, each represented as a dictionary.
"""
configs = []
inner_types: set[type[PydanticBaseModel]] = set()
for field_name, field_info in list(model.model_fields.items()) + list(
model.model_computed_fields.items()
):
def extract_nested_models(
subfield_info: Union[ComputedFieldInfo, FieldInfo], parent_types: list[str]
) -> None:
"""Extract nested models from the given subfield information.
Args:
subfield_info (Union[ComputedFieldInfo, FieldInfo]): Field metadata from Pydantic.
parent_types (list[str]): A list of parent type names for hierarchical representation.
"""
nonlocal values, values_prefix
regular_field = isinstance(subfield_info, FieldInfo)
subtype = subfield_info.annotation if regular_field else subfield_info.return_type
if subtype in inner_types:
return
nested_types = resolve_nested_types(subtype, [])
found_basic = False
for nested_type, nested_parent_types in nested_types:
if not isinstance(nested_type, type) or not issubclass(
nested_type, PydanticBaseModel
):
if found_basic:
continue
config: dict[str, Optional[Any]] = {}
config["name"] = ".".join(values_prefix + parent_types)
config["value"] = json.dumps(
get_nested_value(values, values_prefix + parent_types, "<unknown>")
)
config["default"] = json.dumps(get_default_value(subfield_info, regular_field))
config["description"] = (
subfield_info.description if subfield_info.description else ""
)
config["deprecated"] = (
subfield_info.deprecated if subfield_info.deprecated else None
)
if isinstance(subfield_info, ComputedFieldInfo):
config["read-only"] = "ro"
type_description = str(subfield_info.return_type)
else:
config["read-only"] = "rw"
type_description = str(subfield_info.annotation)
config["type"] = (
type_description.replace("typing.", "")
.replace("pathlib.", "")
.replace("NoneType", "None")
.replace("<class 'float'>", "float")
)
configs.append(config)
found_basic = True
else:
new_parent_types = parent_types + nested_parent_types
inner_types.add(nested_type)
for nested_field_name, nested_field_info in list(
nested_type.model_fields.items()
) + list(nested_type.model_computed_fields.items()):
extract_nested_models(
nested_field_info,
new_parent_types + [nested_field_name],
)
extract_nested_models(field_info, [field_name])
return sorted(configs, key=lambda x: x["name"])
def get_configuration(eos_host: str, eos_port: Union[str, int]) -> list[dict]:
"""Fetch and process configuration data from the specified EOS server.
Args:
eos_host (str): The hostname of the EOS server.
eos_port (Union[str, int]): The port of the EOS server.
Returns:
List[dict]: A list of processed configuration entries.
"""
server = f"http://{eos_host}:{eos_port}"
# Get current configuration from server
try:
result = requests.get(f"{server}/v1/config", timeout=10)
result.raise_for_status()
config = result.json()
except requests.exceptions.HTTPError as e:
config = {}
detail = result.json()["detail"]
warning_msg = f"Can not retrieve configuration from {server}: {e}, {detail}"
logger.warning(warning_msg)
return configuration(ConfigEOS, config)
def ConfigPlanesCard(
config_name: str,
config_type: str,
read_only: str,
value: str,
default: str,
description: str,
max_planes: int,
update_error: Optional[str],
update_value: Optional[str],
update_open: Optional[bool],
) -> Card:
"""Creates a styled configuration card for PV planes.
This function generates a configuration card that is displayed in the UI with
various sections such as configuration name, type, description, default value,
current value, and error details. It supports both read-only and editable modes.
Args:
config_name (str): The name of the PV planes configuration.
config_type (str): The type of the PV planes configuration.
read_only (str): Indicates if the PV planes configuration is read-only ("rw" for read-write,
any other value indicates read-only).
value (str): The current value of the PV planes configuration.
default (str): The default value of the PV planes configuration.
description (str): A description of the PV planes configuration.
max_planes (int): Maximum number of planes that can be set
update_error (Optional[str]): The error message, if any, during the update process.
update_value (Optional[str]): The value to be updated, if different from the current value.
update_open (Optional[bool]): A flag indicating whether the update section of the card
should be initially expanded.
Returns:
Card: A styled Card component containing the PV planes configuration details.
"""
config_id = config_name.replace(".", "-")
# Remember overall planes update status
planes_update_error = update_error
planes_update_value = update_value
if not planes_update_value:
planes_update_value = value
planes_update_open = update_open
if not planes_update_open:
planes_update_open = False
# Create EOS planes configuration
eos_planes = json.loads(value)
eos_planes_config = {
"pvforecast": {
"planes": eos_planes,
},
}
# Create cards for all planes
rows = []
for i in range(0, max_planes):
plane_config = configuration(
PVForecastPlaneSetting(),
eos_planes_config,
values_prefix=["pvforecast", "planes", str(i)],
)
plane_rows = []
plane_update_open = False
if eos_planes and len(eos_planes) > i:
plane_value = json.dumps(eos_planes[i])
else:
plane_value = json.dumps(None)
for config in plane_config:
update_error = config_update_latest.get(config["name"], {}).get("error") # type: ignore
update_value = config_update_latest.get(config["name"], {}).get("value") # type: ignore
update_open = config_update_latest.get(config["name"], {}).get("open") # type: ignore
if update_open:
planes_update_open = True
plane_update_open = True
# Make mypy happy - should never trigger
if (
not isinstance(update_error, (str, type(None)))
or not isinstance(update_value, (str, type(None)))
or not isinstance(update_open, (bool, type(None)))
):
error_msg = "update_error or update_value or update_open of wrong type."
logger.error(error_msg)
raise TypeError(error_msg)
plane_rows.append(
ConfigCard(
config["name"],
config["type"],
config["read-only"],
config["value"],
config["default"],
config["description"],
config["deprecated"],
update_error,
update_value,
update_open,
)
)
rows.append(
Card(
Details(
Summary(
Grid(
Grid(
DivLAligned(
UkIcon(icon="play"),
H4(f"pvforecast.planes.{i}"),
),
DivRAligned(
P(read_only),
),
),
P(plane_value),
),
cls="list-none",
),
*plane_rows,
cls="space-y-4 gap-4",
open=plane_update_open,
),
cls="w-full",
)
)
return Card(
Details(
Summary(
Grid(
Grid(
DivLAligned(
UkIcon(icon="play"),
P(config_name),
),
DivRAligned(
P(read_only),
),
),
P(value),
),
cls="list-none",
),
Grid(
P(description),
P(config_type),
),
# Default
Grid(
DivRAligned(P("default")),
P(default),
)
if read_only == "rw"
else None,
# Set value
Grid(
DivRAligned(P("update")),
Grid(
Form(
Input(value=config_name, type="hidden", id="key"),
Input(value=planes_update_value, type="text", id="value"),
hx_put="/eosdash/configuration",
hx_target="#page-content",
hx_swap="innerHTML",
),
),
)
if read_only == "rw"
else None,
# Last error
Grid(
DivRAligned(P("update error")),
P(planes_update_error),
)
if planes_update_error
else None,
# Now come the single element configs
*rows,
cls="space-y-4 gap-4",
open=planes_update_open,
),
cls="w-full",
)
def Configuration(
eos_host: str, eos_port: Union[str, int], configuration: Optional[list[dict]] = None
) -> Div:
"""Create a visual representation of the configuration.
Args:
eos_host (str): The hostname of the EOS server.
eos_port (Union[str, int]): The port of the EOS server.
configuration (Optional[list[dict]]): Optional configuration. If not provided it will be
retrievd from EOS.
Returns:
rows: Rows of configuration details.
"""
if not configuration:
configuration = get_configuration(eos_host, eos_port)
rows = []
last_category = ""
# find some special configuration values
max_planes = 0
for config in configuration:
if config["name"] == "pvforecast.max_planes":
try:
max_planes = int(config["value"])
except:
max_planes = 0
# build visual representation
for config in configuration:
category = config["name"].split(".")[0]
if category != last_category:
rows.append(H3(category))
rows.append(DividerLine())
last_category = category
update_error = config_update_latest.get(config["name"], {}).get("error")
update_value = config_update_latest.get(config["name"], {}).get("value")
update_open = config_update_latest.get(config["name"], {}).get("open")
# Make mypy happy - should never trigger
if (
not isinstance(update_error, (str, type(None)))
or not isinstance(update_value, (str, type(None)))
or not isinstance(update_open, (bool, type(None)))
):
error_msg = "update_error or update_value or update_open of wrong type."
logger.error(error_msg)
raise TypeError(error_msg)
if (
config["type"]
== "Optional[list[akkudoktoreos.prediction.pvforecast.PVForecastPlaneSetting]]"
and not config["deprecated"]
):
# Special configuration for PV planes
rows.append(
ConfigPlanesCard(
config["name"],
config["type"],
config["read-only"],
config["value"],
config["default"],
config["description"],
max_planes,
update_error,
update_value,
update_open,
)
)
else:
rows.append(
ConfigCard(
config["name"],
config["type"],
config["read-only"],
config["value"],
config["default"],
config["description"],
config["deprecated"],
update_error,
update_value,
update_open,
)
)
return Div(*rows, cls="space-y-4")
def ConfigKeyUpdate(eos_host: str, eos_port: Union[str, int], key: str, value: str) -> P:
"""Update configuration key and create a visual representation of the configuration.
Args:
eos_host (str): The hostname of the EOS server.
eos_port (Union[str, int]): The port of the EOS server.
key (str): configuration key in dot notation
value (str): configuration value as json string
Returns:
rows: Rows of configuration details.
"""
server = f"http://{eos_host}:{eos_port}"
path = key.replace(".", "/")
try:
data = json.loads(value)
except:
if value in ("None", "none", "Null", "null"):
data = None
else:
data = value
error = None
config = None
try:
response = requests.put(f"{server}/v1/config/{path}", json=data, timeout=10)
response.raise_for_status()
config = response.json()
except requests.exceptions.HTTPError as err:
try:
# Try to get 'detail' from the JSON response
detail = response.json().get(
"detail", f"No error details for data '{data}' '{response.text}'"
)
except ValueError:
# Response is not JSON
detail = f"No error details for data '{data}' '{response.text}'"
error = f"Can not set {key} on {server}: {err}, {detail}"
# Mark all updates as closed
for k in config_update_latest:
config_update_latest[k]["open"] = False
# Remember this update as latest one
config_update_latest[key] = {
"error": error,
"result": config,
"value": value,
"open": True,
}
if error or config is None:
# Reread configuration to be shure we display actual data
return Configuration(eos_host, eos_port)
# Use configuration already provided
return Configuration(eos_host, eos_port, configuration(ConfigEOS, config))