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SolarManager unter Versionsverwaltung

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Erster Stand der Hintergrundprozesse, die auf der Synology unter
/volume1/homes/wagner/SolarManager laufen: der Manager selbst, die Sammler
je Geraet, die MQTT-Bruecke, der Wecker und - neu hinzugezogen - der
AutoAction-Runner, der als Hintergrundprozess hierher gehoert und nicht ins
Web-Verzeichnis.

Zugangsdaten stehen nicht mehr im Quelltext, sondern in config.ini, die
nicht mit eingecheckt wird. Vorlage ist config.ini.example, gelesen wird sie
von konfig.py. Betroffen waren solarManager.py (Datenbank und Wattpilot),
zeit.py, gatherWaterData.py, wecker.py und skoda_testdaten.py, das sich das
Passwort bisher aus dem Quelltext eines anderen Moduls herausgesucht hat.

Die Kia-Anbindung ist mit dem Fahrzeug entfallen: kiaTest.py,
gatherCarData.py und hyundai_kia_connect_api sind nicht mehr dabei, ebenso
gatherInverterData.py, auf das nur noch eine auskommentierte Zeile zeigte.

Die mitgelieferten Bibliotheken bleiben im Repository - die NAS hat kein
pip, sie muessen neben den Skripten liegen.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
admin
2026-09-02 20:46:59 +02:00
co-authored by Claude Opus 5
commit 79843aa2ae
968 changed files with 261182 additions and 0 deletions
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mysql/opentelemetry/trace/__init__.py
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# Copyright The OpenTelemetry Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
The OpenTelemetry tracing API describes the classes used to generate
distributed traces.
The :class:`.Tracer` class controls access to the execution context, and
manages span creation. Each operation in a trace is represented by a
:class:`.Span`, which records the start, end time, and metadata associated with
the operation.
This module provides abstract (i.e. unimplemented) classes required for
tracing, and a concrete no-op :class:`.NonRecordingSpan` that allows applications
to use the API package alone without a supporting implementation.
To get a tracer, you need to provide the package name from which you are
calling the tracer APIs to OpenTelemetry by calling `TracerProvider.get_tracer`
with the calling module name and the version of your package.
The tracer supports creating spans that are "attached" or "detached" from the
context. New spans are "attached" to the context in that they are
created as children of the currently active span, and the newly-created span
can optionally become the new active span::
from opentelemetry import trace
tracer = trace.get_tracer(__name__)
# Create a new root span, set it as the current span in context
with tracer.start_as_current_span("parent"):
# Attach a new child and update the current span
with tracer.start_as_current_span("child"):
do_work():
# Close child span, set parent as current
# Close parent span, set default span as current
When creating a span that's "detached" from the context the active span doesn't
change, and the caller is responsible for managing the span's lifetime::
# Explicit parent span assignment is done via the Context
from mysql.opentelemetry.trace import set_span_in_context
context = set_span_in_context(parent)
child = tracer.start_span("child", context=context)
try:
do_work(span=child)
finally:
child.end()
Applications should generally use a single global TracerProvider, and use
either implicit or explicit context propagation consistently throughout.
.. versionadded:: 0.1.0
.. versionchanged:: 0.3.0
`TracerProvider` was introduced and the global ``tracer`` getter was
replaced by ``tracer_provider``.
.. versionchanged:: 0.5.0
``tracer_provider`` was replaced by `get_tracer_provider`,
``set_preferred_tracer_provider_implementation`` was replaced by
`set_tracer_provider`.
"""
import os
import typing
from abc import ABC, abstractmethod
from contextlib import contextmanager
from enum import Enum
from logging import getLogger
from typing import Iterator, Optional, Sequence, cast
from deprecated import deprecated
from mysql.opentelemetry import context as context_api
from mysql.opentelemetry.attributes import BoundedAttributes # type: ignore
from mysql.opentelemetry.context.context import Context
from mysql.opentelemetry.environment_variables import OTEL_PYTHON_TRACER_PROVIDER
from mysql.opentelemetry.trace.propagation import (
_SPAN_KEY,
get_current_span,
set_span_in_context,
)
from mysql.opentelemetry.trace.span import (
DEFAULT_TRACE_OPTIONS,
DEFAULT_TRACE_STATE,
INVALID_SPAN,
INVALID_SPAN_CONTEXT,
INVALID_SPAN_ID,
INVALID_TRACE_ID,
NonRecordingSpan,
Span,
SpanContext,
TraceFlags,
TraceState,
format_span_id,
format_trace_id,
)
from mysql.opentelemetry.trace.status import Status, StatusCode
from mysql.opentelemetry.util import types
from mysql.opentelemetry.util._once import Once
from mysql.opentelemetry.util._providers import _load_provider
logger = getLogger(__name__)
class _LinkBase(ABC):
def __init__(self, context: "SpanContext") -> None:
self._context = context
@property
def context(self) -> "SpanContext":
return self._context
@property
@abstractmethod
def attributes(self) -> types.Attributes:
pass
class Link(_LinkBase):
"""A link to a `Span`. The attributes of a Link are immutable.
Args:
context: `SpanContext` of the `Span` to link to.
attributes: Link's attributes.
"""
def __init__(
self,
context: "SpanContext",
attributes: types.Attributes = None,
) -> None:
super().__init__(context)
self._attributes = BoundedAttributes(
attributes=attributes
) # type: types.Attributes
@property
def attributes(self) -> types.Attributes:
return self._attributes
_Links = Optional[Sequence[Link]]
class SpanKind(Enum):
"""Specifies additional details on how this span relates to its parent span.
Note that this enumeration is experimental and likely to change. See
https://github.com/open-telemetry/opentelemetry-specification/pull/226.
"""
#: Default value. Indicates that the span is used internally in the
# application.
INTERNAL = 0
#: Indicates that the span describes an operation that handles a remote
# request.
SERVER = 1
#: Indicates that the span describes a request to some remote service.
CLIENT = 2
#: Indicates that the span describes a producer sending a message to a
#: broker. Unlike client and server, there is usually no direct critical
#: path latency relationship between producer and consumer spans.
PRODUCER = 3
#: Indicates that the span describes a consumer receiving a message from a
#: broker. Unlike client and server, there is usually no direct critical
#: path latency relationship between producer and consumer spans.
CONSUMER = 4
class TracerProvider(ABC):
@abstractmethod
def get_tracer(
self,
instrumenting_module_name: str,
instrumenting_library_version: typing.Optional[str] = None,
schema_url: typing.Optional[str] = None,
) -> "Tracer":
"""Returns a `Tracer` for use by the given instrumentation library.
For any two calls it is undefined whether the same or different
`Tracer` instances are returned, even for different library names.
This function may return different `Tracer` types (e.g. a no-op tracer
vs. a functional tracer).
Args:
instrumenting_module_name: The uniquely identifiable name for instrumentation
scope, such as instrumentation library, package, module or class name.
``__name__`` may not be used as this can result in
different tracer names if the tracers are in different files.
It is better to use a fixed string that can be imported where
needed and used consistently as the name of the tracer.
This should *not* be the name of the module that is
instrumented but the name of the module doing the instrumentation.
E.g., instead of ``"requests"``, use
``"mysql.opentelemetry.instrumentation.requests"``.
instrumenting_library_version: Optional. The version string of the
instrumenting library. Usually this should be the same as
``importlib.metadata.version(instrumenting_library_name)``.
schema_url: Optional. Specifies the Schema URL of the emitted telemetry.
"""
class NoOpTracerProvider(TracerProvider):
"""The default TracerProvider, used when no implementation is available.
All operations are no-op.
"""
def get_tracer(
self,
instrumenting_module_name: str,
instrumenting_library_version: typing.Optional[str] = None,
schema_url: typing.Optional[str] = None,
) -> "Tracer":
# pylint:disable=no-self-use,unused-argument
return NoOpTracer()
@deprecated(version="1.9.0", reason="You should use NoOpTracerProvider") # type: ignore
class _DefaultTracerProvider(NoOpTracerProvider):
"""The default TracerProvider, used when no implementation is available.
All operations are no-op.
"""
class ProxyTracerProvider(TracerProvider):
def get_tracer(
self,
instrumenting_module_name: str,
instrumenting_library_version: typing.Optional[str] = None,
schema_url: typing.Optional[str] = None,
) -> "Tracer":
if _TRACER_PROVIDER:
return _TRACER_PROVIDER.get_tracer(
instrumenting_module_name,
instrumenting_library_version,
schema_url,
)
return ProxyTracer(
instrumenting_module_name,
instrumenting_library_version,
schema_url,
)
class Tracer(ABC):
"""Handles span creation and in-process context propagation.
This class provides methods for manipulating the context, creating spans,
and controlling spans' lifecycles.
"""
@abstractmethod
def start_span(
self,
name: str,
context: Optional[Context] = None,
kind: SpanKind = SpanKind.INTERNAL,
attributes: types.Attributes = None,
links: _Links = None,
start_time: Optional[int] = None,
record_exception: bool = True,
set_status_on_exception: bool = True,
) -> "Span":
"""Starts a span.
Create a new span. Start the span without setting it as the current
span in the context. To start the span and use the context in a single
method, see :meth:`start_as_current_span`.
By default the current span in the context will be used as parent, but an
explicit context can also be specified, by passing in a `Context` containing
a current `Span`. If there is no current span in the global `Context` or in
the specified context, the created span will be a root span.
The span can be used as a context manager. On exiting the context manager,
the span's end() method will be called.
Example::
# trace.get_current_span() will be used as the implicit parent.
# If none is found, the created span will be a root instance.
with tracer.start_span("one") as child:
child.add_event("child's event")
Args:
name: The name of the span to be created.
context: An optional Context containing the span's parent. Defaults to the
global context.
kind: The span's kind (relationship to parent). Note that is
meaningful even if there is no parent.
attributes: The span's attributes.
links: Links span to other spans
start_time: Sets the start time of a span
record_exception: Whether to record any exceptions raised within the
context as error event on the span.
set_status_on_exception: Only relevant if the returned span is used
in a with/context manager. Defines whether the span status will
be automatically set to ERROR when an uncaught exception is
raised in the span with block. The span status won't be set by
this mechanism if it was previously set manually.
Returns:
The newly-created span.
"""
@contextmanager
@abstractmethod
def start_as_current_span(
self,
name: str,
context: Optional[Context] = None,
kind: SpanKind = SpanKind.INTERNAL,
attributes: types.Attributes = None,
links: _Links = None,
start_time: Optional[int] = None,
record_exception: bool = True,
set_status_on_exception: bool = True,
end_on_exit: bool = True,
) -> Iterator["Span"]:
"""Context manager for creating a new span and set it
as the current span in this tracer's context.
Exiting the context manager will call the span's end method,
as well as return the current span to its previous value by
returning to the previous context.
Example::
with tracer.start_as_current_span("one") as parent:
parent.add_event("parent's event")
with tracer.start_as_current_span("two") as child:
child.add_event("child's event")
trace.get_current_span() # returns child
trace.get_current_span() # returns parent
trace.get_current_span() # returns previously active span
This is a convenience method for creating spans attached to the
tracer's context. Applications that need more control over the span
lifetime should use :meth:`start_span` instead. For example::
with tracer.start_as_current_span(name) as span:
do_work()
is equivalent to::
span = tracer.start_span(name)
with mysql.opentelemetry.trace.use_span(span, end_on_exit=True):
do_work()
This can also be used as a decorator::
@tracer.start_as_current_span("name")
def function():
...
function()
Args:
name: The name of the span to be created.
context: An optional Context containing the span's parent. Defaults to the
global context.
kind: The span's kind (relationship to parent). Note that is
meaningful even if there is no parent.
attributes: The span's attributes.
links: Links span to other spans
start_time: Sets the start time of a span
record_exception: Whether to record any exceptions raised within the
context as error event on the span.
set_status_on_exception: Only relevant if the returned span is used
in a with/context manager. Defines whether the span status will
be automatically set to ERROR when an uncaught exception is
raised in the span with block. The span status won't be set by
this mechanism if it was previously set manually.
end_on_exit: Whether to end the span automatically when leaving the
context manager.
Yields:
The newly-created span.
"""
class ProxyTracer(Tracer):
# pylint: disable=W0222,signature-differs
def __init__(
self,
instrumenting_module_name: str,
instrumenting_library_version: typing.Optional[str] = None,
schema_url: typing.Optional[str] = None,
):
self._instrumenting_module_name = instrumenting_module_name
self._instrumenting_library_version = instrumenting_library_version
self._schema_url = schema_url
self._real_tracer: Optional[Tracer] = None
self._noop_tracer = NoOpTracer()
@property
def _tracer(self) -> Tracer:
if self._real_tracer:
return self._real_tracer
if _TRACER_PROVIDER:
self._real_tracer = _TRACER_PROVIDER.get_tracer(
self._instrumenting_module_name,
self._instrumenting_library_version,
self._schema_url,
)
return self._real_tracer
return self._noop_tracer
def start_span(self, *args, **kwargs) -> Span: # type: ignore
return self._tracer.start_span(*args, **kwargs) # type: ignore
@contextmanager # type: ignore
def start_as_current_span(self, *args, **kwargs) -> Iterator[Span]: # type: ignore
with self._tracer.start_as_current_span(*args, **kwargs) as span: # type: ignore
yield span
class NoOpTracer(Tracer):
"""The default Tracer, used when no Tracer implementation is available.
All operations are no-op.
"""
def start_span(
self,
name: str,
context: Optional[Context] = None,
kind: SpanKind = SpanKind.INTERNAL,
attributes: types.Attributes = None,
links: _Links = None,
start_time: Optional[int] = None,
record_exception: bool = True,
set_status_on_exception: bool = True,
) -> "Span":
# pylint: disable=unused-argument,no-self-use
return INVALID_SPAN
@contextmanager
def start_as_current_span(
self,
name: str,
context: Optional[Context] = None,
kind: SpanKind = SpanKind.INTERNAL,
attributes: types.Attributes = None,
links: _Links = None,
start_time: Optional[int] = None,
record_exception: bool = True,
set_status_on_exception: bool = True,
end_on_exit: bool = True,
) -> Iterator["Span"]:
# pylint: disable=unused-argument,no-self-use
yield INVALID_SPAN
@deprecated(version="1.9.0", reason="You should use NoOpTracer") # type: ignore
class _DefaultTracer(NoOpTracer):
"""The default Tracer, used when no Tracer implementation is available.
All operations are no-op.
"""
_TRACER_PROVIDER_SET_ONCE = Once()
_TRACER_PROVIDER: Optional[TracerProvider] = None
_PROXY_TRACER_PROVIDER = ProxyTracerProvider()
def get_tracer(
instrumenting_module_name: str,
instrumenting_library_version: typing.Optional[str] = None,
tracer_provider: Optional[TracerProvider] = None,
schema_url: typing.Optional[str] = None,
) -> "Tracer":
"""Returns a `Tracer` for use by the given instrumentation library.
This function is a convenience wrapper for
mysql.opentelemetry.trace.TracerProvider.get_tracer.
If tracer_provider is omitted the current configured one is used.
"""
if tracer_provider is None:
tracer_provider = get_tracer_provider()
return tracer_provider.get_tracer(
instrumenting_module_name, instrumenting_library_version, schema_url
)
def _set_tracer_provider(tracer_provider: TracerProvider, log: bool) -> None:
def set_tp() -> None:
global _TRACER_PROVIDER # pylint: disable=global-statement
_TRACER_PROVIDER = tracer_provider
did_set = _TRACER_PROVIDER_SET_ONCE.do_once(set_tp)
if log and not did_set:
logger.warning("Overriding of current TracerProvider is not allowed")
def set_tracer_provider(tracer_provider: TracerProvider) -> None:
"""Sets the current global :class:`~.TracerProvider` object.
This can only be done once, a warning will be logged if any further attempt
is made.
"""
_set_tracer_provider(tracer_provider, log=True)
def get_tracer_provider() -> TracerProvider:
"""Gets the current global :class:`~.TracerProvider` object."""
if _TRACER_PROVIDER is None:
# if a global tracer provider has not been set either via code or env
# vars, return a proxy tracer provider
if OTEL_PYTHON_TRACER_PROVIDER not in os.environ:
return _PROXY_TRACER_PROVIDER
tracer_provider: TracerProvider = _load_provider(
OTEL_PYTHON_TRACER_PROVIDER, "tracer_provider"
)
_set_tracer_provider(tracer_provider, log=False)
# _TRACER_PROVIDER will have been set by one thread
return cast("TracerProvider", _TRACER_PROVIDER)
@contextmanager
def use_span(
span: Span,
end_on_exit: bool = False,
record_exception: bool = True,
set_status_on_exception: bool = True,
) -> Iterator[Span]:
"""Takes a non-active span and activates it in the current context.
Args:
span: The span that should be activated in the current context.
end_on_exit: Whether to end the span automatically when leaving the
context manager scope.
record_exception: Whether to record any exceptions raised within the
context as error event on the span.
set_status_on_exception: Only relevant if the returned span is used
in a with/context manager. Defines whether the span status will
be automatically set to ERROR when an uncaught exception is
raised in the span with block. The span status won't be set by
this mechanism if it was previously set manually.
"""
try:
token = context_api.attach(context_api.set_value(_SPAN_KEY, span))
try:
yield span
finally:
context_api.detach(token)
except Exception as exc: # pylint: disable=broad-except
if isinstance(span, Span) and span.is_recording():
# Record the exception as an event
if record_exception:
span.record_exception(exc)
# Set status in case exception was raised
if set_status_on_exception:
span.set_status(
Status(
status_code=StatusCode.ERROR,
description=f"{type(exc).__name__}: {exc}",
)
)
raise
finally:
if end_on_exit:
span.end()
__all__ = [
"DEFAULT_TRACE_OPTIONS",
"DEFAULT_TRACE_STATE",
"INVALID_SPAN",
"INVALID_SPAN_CONTEXT",
"INVALID_SPAN_ID",
"INVALID_TRACE_ID",
"NonRecordingSpan",
"Link",
"Span",
"SpanContext",
"SpanKind",
"TraceFlags",
"TraceState",
"TracerProvider",
"Tracer",
"format_span_id",
"format_trace_id",
"get_current_span",
"get_tracer",
"get_tracer_provider",
"set_tracer_provider",
"set_span_in_context",
"use_span",
"Status",
"StatusCode",
]