Registry / observability / opentelemetry-proto

opentelemetry-proto

library1.44.0pypypi✓ verified 30d ago

OpenTelemetry is a set of APIs, libraries, agents, and instrumentation to provide observability for applications. Current version is 1.40.0, with releases following a regular cadence for improvements and bug fixes.

observability serialization

pip install opentelemetry-proto

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · OPENTELEMETRY-PROT

opentelemetry-proto

observabilitypythonv1.44.0

Install

2.1s avg

Import

—

Disk

18MB

Pass rate

10/ 10

Env Coverage10 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v1.44.0 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

py 3.10–3.95 runs

installs and imports cleanly · install 0.0s · import 0.000s · 20.1MB

glibc

py 3.10–3.95 runs

installs and imports cleanly · install 2.1s · import 0.000s · 21MB

18MB installed

● package 18MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

NoOpTracer

✓ from opentelemetry.trace import NoOpTracer

✗ from opentelemetry.proto.tracing import NoOpTracer

A simple example of using NoOpTracer to create a span.

from opentelemetry.proto.tracing import NoOpTracer tracer = NoOpTracer() span = tracer.start_span('example')

Debug

Known issues

breakingstart_span and start_as_current_span return behavior has changed.

fix

Review the new behavior of NoOpTracer and update your span logic accordingly.

affects: >=1.40.0

deprecatedLoggingHandler in opentelemetry-sdk is deprecated; use opentelemetry-instrumentation-logging instead.

fix

Switch to using opentelemetry-instrumentation-logging for logging.

affects: >=1.40.0

breakingThe module `opentelemetry.proto.tracing` is an internal module and not intended for direct import. It has been removed or is inaccessible through standard library imports.

fix

Avoid importing from `opentelemetry.proto`. If you were trying to access `NoOpTracer`, import it from `opentelemetry.trace` instead (e.g., `from opentelemetry.trace import NoOpTracer`).

affects: >=1.40.0

breaking`opentelemetry.proto.tracing` module has been removed or refactored. Direct imports from this path will now result in a `ModuleNotFoundError`.

fix

Update imports to use the correct location for `NoOpTracer` (e.g., `from opentelemetry.sdk.trace import NoOpTracer`) or remove references to the internal `proto` modules.

affects: >=1.40.0

Upgrade

Version history

1.44.0latest on PyPI · released Jul 16, 2026

Audit

Dependencies

opentelemetry-sdkrequiredProvides necessary SDK components for usage.

Agent activity

27 hits · last 30 days

node

Amazon

OpenAI (training)

Resources

githubhttps://github.com/open-telemetry/opentelemetry-python ↗

packagehttps://pypi.org/project/opentelemetry-proto/ ↗

homepagehttps://opentelemetry.io ↗