structlog.dev.Styles can not be imported in newest structlog #57419

Closed as duplicate
Closed as duplicate
structlog.dev.Styles can not be imported in newest structlog#57419
Labels
area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet

Description

@dada-engineer
dada-engineer
opened on Oct 28, 2025

Apache Airflow version

3.1.1

If "Other Airflow 2/3 version" selected, which one?

No response

What happened?

structlog released a new version yesterday and since then configure_logging fails with

Traceback (most recent call last):
File "/home/airflow/.local/bin/airflow", line 3, in <module>
from airflow.__main__ import main
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/__init__.py", line 79, in <module>
settings.initialize()
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/settings.py", line 698, in initialize
LOGGING_CLASS_PATH = configure_logging()
^^^^^^^^^^^^^^^^^^^
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/logging_config.py", line 88, in configure_logging
from airflow._shared.logging import configure_logging, init_log_folder, translate_config_values
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/__init__.py", line 27, in <module>
from .structlog import configure_logging, init_log_file, init_log_folder
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/structlog.py", line 38, in <module>
from .percent_formatter import PercentFormatRender
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/percent_formatter.py", line 29, in <module>
from structlog.dev import ConsoleRenderer, Styles
ImportError: cannot import name 'Styles' from 'structlog.dev' (/home/airflow/.local/lib/python3.12/site-packages/structlog/dev.py)

Workaround for us for now is to pin structlog to version < 25.5.0

What you think should happen instead?

Styles should be imported from the correct module

How to reproduce

run airflow db check for example.

Operating System

debian (official airflow 3.1.1-slim-python3.12 docker image)

Versions of Apache Airflow Providers

No response

Deployment

Official Apache Airflow Helm Chart

Deployment details

We do build a docker container with dags and custom requirements. It is based on the official 3.1.1-slim-python3.12 chart

Anything else?

No response

Are you willing to submit PR?

  • Yes I am willing to submit a PR!

Code of Conduct

Metadata

Metadata

Assignees

No one assigned

    Labels

    area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions

      , 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
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btn.textContent = 'Copy';
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(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      structlog.dev.Styles can not be imported in newest structlog #57419
      Closed as duplicate
      Closed as duplicate
      structlog.dev.Styles can not be imported in newest structlog#57419
      Labels
      area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
      Description
      @dada-engineer
      dada-engineer
      opened on Oct 28, 2025
      Apache Airflow version
      3.1.1
      If "Other Airflow 2/3 version" selected, which one?
      No response
      What happened?
      structlog released a new version yesterday and since then configure_logging fails with
      Traceback (most recent call last):
File "/home/airflow/.local/bin/airflow", line 3, in <module>
from airflow.__main__ import main
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/__init__.py", line 79, in <module>
settings.initialize()
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/settings.py", line 698, in initialize
LOGGING_CLASS_PATH = configure_logging()
^^^^^^^^^^^^^^^^^^^
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/logging_config.py", line 88, in configure_logging
from airflow._shared.logging import configure_logging, init_log_folder, translate_config_values
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/__init__.py", line 27, in <module>
from .structlog import configure_logging, init_log_file, init_log_folder
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/structlog.py", line 38, in <module>
from .percent_formatter import PercentFormatRender
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/percent_formatter.py", line 29, in <module>
from structlog.dev import ConsoleRenderer, Styles
ImportError: cannot import name 'Styles' from 'structlog.dev' (/home/airflow/.local/lib/python3.12/site-packages/structlog/dev.py)

      Workaround for us for now is to pin structlog to version < 25.5.0
      What you think should happen instead?
      Styles should be imported from the correct module
      How to reproduce
      run airflow db check for example.
      Operating System
      debian (official airflow 3.1.1-slim-python3.12 docker image)
      Versions of Apache Airflow Providers
      No response
      Deployment
      Official Apache Airflow Helm Chart
      Deployment details
      We do build a docker container with dags and custom requirements. It is based on the official 3.1.1-slim-python3.12 chart
      Anything else?
      No response
      Are you willing to submit PR?
      •  Yes I am willing to submit a PR!
      Code of Conduct
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
        Type
        No type
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
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.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          structlog.dev.Styles can not be imported in newest structlog #57419
          Closed as duplicate
          Closed as duplicate
          structlog.dev.Styles can not be imported in newest structlog#57419
          Labels
          area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
          Description
          @dada-engineer
          dada-engineer
          opened on Oct 28, 2025
          Apache Airflow version
          3.1.1
          If "Other Airflow 2/3 version" selected, which one?
          No response
          What happened?
          structlog released a new version yesterday and since then configure_logging fails with
          Traceback (most recent call last):
File "/home/airflow/.local/bin/airflow", line 3, in <module>
from airflow.__main__ import main
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/__init__.py", line 79, in <module>
settings.initialize()
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/settings.py", line 698, in initialize
LOGGING_CLASS_PATH = configure_logging()
^^^^^^^^^^^^^^^^^^^
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/logging_config.py", line 88, in configure_logging
from airflow._shared.logging import configure_logging, init_log_folder, translate_config_values
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/__init__.py", line 27, in <module>
from .structlog import configure_logging, init_log_file, init_log_folder
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/structlog.py", line 38, in <module>
from .percent_formatter import PercentFormatRender
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/percent_formatter.py", line 29, in <module>
from structlog.dev import ConsoleRenderer, Styles
ImportError: cannot import name 'Styles' from 'structlog.dev' (/home/airflow/.local/lib/python3.12/site-packages/structlog/dev.py)

          Workaround for us for now is to pin structlog to version < 25.5.0
          What you think should happen instead?
          Styles should be imported from the correct module
          How to reproduce
          run airflow db check for example.
          Operating System
          debian (official airflow 3.1.1-slim-python3.12 docker image)
          Versions of Apache Airflow Providers
          No response
          Deployment
          Official Apache Airflow Helm Chart
          Deployment details
          We do build a docker container with dags and custom requirements. It is based on the official 3.1.1-slim-python3.12 chart
          Anything else?
          No response
          Are you willing to submit PR?
          •  Yes I am willing to submit a PR!
          Code of Conduct
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
            Type
            No type
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
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found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
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span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              structlog.dev.Styles can not be imported in newest structlog #57419
              Closed as duplicate
              Closed as duplicate
              structlog.dev.Styles can not be imported in newest structlog#57419
              Labels
              area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
              Description
              @dada-engineer
              dada-engineer
              opened on Oct 28, 2025
              Apache Airflow version
              3.1.1
              If "Other Airflow 2/3 version" selected, which one?
              No response
              What happened?
              structlog released a new version yesterday and since then configure_logging fails with
              Traceback (most recent call last):
File "/home/airflow/.local/bin/airflow", line 3, in <module>
from airflow.__main__ import main
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/__init__.py", line 79, in <module>
settings.initialize()
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/settings.py", line 698, in initialize
LOGGING_CLASS_PATH = configure_logging()
^^^^^^^^^^^^^^^^^^^
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/logging_config.py", line 88, in configure_logging
from airflow._shared.logging import configure_logging, init_log_folder, translate_config_values
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/__init__.py", line 27, in <module>
from .structlog import configure_logging, init_log_file, init_log_folder
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/structlog.py", line 38, in <module>
from .percent_formatter import PercentFormatRender
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/percent_formatter.py", line 29, in <module>
from structlog.dev import ConsoleRenderer, Styles
ImportError: cannot import name 'Styles' from 'structlog.dev' (/home/airflow/.local/lib/python3.12/site-packages/structlog/dev.py)

              Workaround for us for now is to pin structlog to version < 25.5.0
              What you think should happen instead?
              Styles should be imported from the correct module
              How to reproduce
              run airflow db check for example.
              Operating System
              debian (official airflow 3.1.1-slim-python3.12 docker image)
              Versions of Apache Airflow Providers
              No response
              Deployment
              Official Apache Airflow Helm Chart
              Deployment details
              We do build a docker container with dags and custom requirements. It is based on the official 3.1.1-slim-python3.12 chart
              Anything else?
              No response
              Are you willing to submit PR?
              •  Yes I am willing to submit a PR!
              Code of Conduct
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
                Type
                No type
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
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return url;
}
}
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document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
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if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  structlog.dev.Styles can not be imported in newest structlog #57419
                  Closed as duplicate
                  Closed as duplicate
                  structlog.dev.Styles can not be imported in newest structlog#57419
                  Labels
                  area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
                  Description
                  @dada-engineer
                  dada-engineer
                  opened on Oct 28, 2025
                  Apache Airflow version
                  3.1.1
                  If "Other Airflow 2/3 version" selected, which one?
                  No response
                  What happened?
                  structlog released a new version yesterday and since then configure_logging fails with
                  Traceback (most recent call last):
File "/home/airflow/.local/bin/airflow", line 3, in <module>
from airflow.__main__ import main
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/__init__.py", line 79, in <module>
settings.initialize()
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/settings.py", line 698, in initialize
LOGGING_CLASS_PATH = configure_logging()
^^^^^^^^^^^^^^^^^^^
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/logging_config.py", line 88, in configure_logging
from airflow._shared.logging import configure_logging, init_log_folder, translate_config_values
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/__init__.py", line 27, in <module>
from .structlog import configure_logging, init_log_file, init_log_folder
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/structlog.py", line 38, in <module>
from .percent_formatter import PercentFormatRender
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/percent_formatter.py", line 29, in <module>
from structlog.dev import ConsoleRenderer, Styles
ImportError: cannot import name 'Styles' from 'structlog.dev' (/home/airflow/.local/lib/python3.12/site-packages/structlog/dev.py)

                  Workaround for us for now is to pin structlog to version < 25.5.0
                  What you think should happen instead?
                  Styles should be imported from the correct module
                  How to reproduce
                  run airflow db check for example.
                  Operating System
                  debian (official airflow 3.1.1-slim-python3.12 docker image)
                  Versions of Apache Airflow Providers
                  No response
                  Deployment
                  Official Apache Airflow Helm Chart
                  Deployment details
                  We do build a docker container with dags and custom requirements. It is based on the official 3.1.1-slim-python3.12 chart
                  Anything else?
                  No response
                  Are you willing to submit PR?
                  •  Yes I am willing to submit a PR!
                  Code of Conduct
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      structlog.dev.Styles can not be imported in newest structlog #57419
                      Closed as duplicate
                      Closed as duplicate
                      structlog.dev.Styles can not be imported in newest structlog#57419
                      Labels
                      area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
                      Description
                      @dada-engineer
                      dada-engineer
                      opened on Oct 28, 2025
                      Apache Airflow version
                      3.1.1
                      If "Other Airflow 2/3 version" selected, which one?
                      No response
                      What happened?
                      structlog released a new version yesterday and since then configure_logging fails with
                      Traceback (most recent call last):
File "/home/airflow/.local/bin/airflow", line 3, in <module>
from airflow.__main__ import main
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/__init__.py", line 79, in <module>
settings.initialize()
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/settings.py", line 698, in initialize
LOGGING_CLASS_PATH = configure_logging()
^^^^^^^^^^^^^^^^^^^
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/logging_config.py", line 88, in configure_logging
from airflow._shared.logging import configure_logging, init_log_folder, translate_config_values
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/__init__.py", line 27, in <module>
from .structlog import configure_logging, init_log_file, init_log_folder
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/structlog.py", line 38, in <module>
from .percent_formatter import PercentFormatRender
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/percent_formatter.py", line 29, in <module>
from structlog.dev import ConsoleRenderer, Styles
ImportError: cannot import name 'Styles' from 'structlog.dev' (/home/airflow/.local/lib/python3.12/site-packages/structlog/dev.py)

                      Workaround for us for now is to pin structlog to version < 25.5.0
                      What you think should happen instead?
                      Styles should be imported from the correct module
                      How to reproduce
                      run airflow db check for example.
                      Operating System
                      debian (official airflow 3.1.1-slim-python3.12 docker image)
                      Versions of Apache Airflow Providers
                      No response
                      Deployment
                      Official Apache Airflow Helm Chart
                      Deployment details
                      We do build a docker container with dags and custom requirements. It is based on the official 3.1.1-slim-python3.12 chart
                      Anything else?
                      No response
                      Are you willing to submit PR?
                      •  Yes I am willing to submit a PR!
                      Code of Conduct
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          structlog.dev.Styles can not be imported in newest structlog #57419
                          Closed as duplicate
                          Closed as duplicate
                          structlog.dev.Styles can not be imported in newest structlog#57419
                          Labels
                          area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
                          Description
                          @dada-engineer
                          dada-engineer
                          opened on Oct 28, 2025
                          Apache Airflow version
                          3.1.1
                          If "Other Airflow 2/3 version" selected, which one?
                          No response
                          What happened?
                          structlog released a new version yesterday and since then configure_logging fails with
                          Traceback (most recent call last):
File "/home/airflow/.local/bin/airflow", line 3, in <module>
from airflow.__main__ import main
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/__init__.py", line 79, in <module>
settings.initialize()
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/settings.py", line 698, in initialize
LOGGING_CLASS_PATH = configure_logging()
^^^^^^^^^^^^^^^^^^^
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/logging_config.py", line 88, in configure_logging
from airflow._shared.logging import configure_logging, init_log_folder, translate_config_values
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/__init__.py", line 27, in <module>
from .structlog import configure_logging, init_log_file, init_log_folder
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/structlog.py", line 38, in <module>
from .percent_formatter import PercentFormatRender
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/percent_formatter.py", line 29, in <module>
from structlog.dev import ConsoleRenderer, Styles
ImportError: cannot import name 'Styles' from 'structlog.dev' (/home/airflow/.local/lib/python3.12/site-packages/structlog/dev.py)

                          Workaround for us for now is to pin structlog to version < 25.5.0
                          What you think should happen instead?
                          Styles should be imported from the correct module
                          How to reproduce
                          run airflow db check for example.
                          Operating System
                          debian (official airflow 3.1.1-slim-python3.12 docker image)
                          Versions of Apache Airflow Providers
                          No response
                          Deployment
                          Official Apache Airflow Helm Chart
                          Deployment details
                          We do build a docker container with dags and custom requirements. It is based on the official 3.1.1-slim-python3.12 chart
                          Anything else?
                          No response
                          Are you willing to submit PR?
                          •  Yes I am willing to submit a PR!
                          Code of Conduct
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
                            Type
                            No type
                            Projects
                            No projects
                              Milestone
                              No milestone
                              Relationships
                              None yet
                              Development
                              No branches or pull requests
                              Issue actions
                              
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

                              Skip to content
                              structlog.dev.Styles can not be imported in newest structlog #57419
                              Closed as duplicate
                              Closed as duplicate
                              structlog.dev.Styles can not be imported in newest structlog#57419
                              Labels
                              area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
                              Description
                              @dada-engineer
                              dada-engineer
                              opened on Oct 28, 2025
                              Apache Airflow version
                              3.1.1
                              If "Other Airflow 2/3 version" selected, which one?
                              No response
                              What happened?
                              structlog released a new version yesterday and since then configure_logging fails with
                              Traceback (most recent call last):
File "/home/airflow/.local/bin/airflow", line 3, in <module>
from airflow.__main__ import main
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/__init__.py", line 79, in <module>
settings.initialize()
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/settings.py", line 698, in initialize
LOGGING_CLASS_PATH = configure_logging()
^^^^^^^^^^^^^^^^^^^
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/logging_config.py", line 88, in configure_logging
from airflow._shared.logging import configure_logging, init_log_folder, translate_config_values
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/__init__.py", line 27, in <module>
from .structlog import configure_logging, init_log_file, init_log_folder
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/structlog.py", line 38, in <module>
from .percent_formatter import PercentFormatRender
File "/home/airflow/.local/lib/python3.12/site-packages/airflow/_shared/logging/percent_formatter.py", line 29, in <module>
from structlog.dev import ConsoleRenderer, Styles
ImportError: cannot import name 'Styles' from 'structlog.dev' (/home/airflow/.local/lib/python3.12/site-packages/structlog/dev.py)

                              Workaround for us for now is to pin structlog to version < 25.5.0
                              What you think should happen instead?
                              Styles should be imported from the correct module
                              How to reproduce
                              run airflow db check for example.
                              Operating System
                              debian (official airflow 3.1.1-slim-python3.12 docker image)
                              Versions of Apache Airflow Providers
                              No response
                              Deployment
                              Official Apache Airflow Helm Chart
                              Deployment details
                              We do build a docker container with dags and custom requirements. It is based on the official 3.1.1-slim-python3.12 chart
                              Anything else?
                              No response
                              Are you willing to submit PR?
                              •  Yes I am willing to submit a PR!
                              Code of Conduct
                              Metadata
                              Metadata
                              Assignees
                              No one assigned
                                Labels
                                area:corearea:loggingkind:bugThis is a clearly a bugneeds-triagelabel for new issues that we didn't triage yet
                                Type
                                No type
                                Projects
                                No projects
                                  Milestone
                                  No milestone
                                  Relationships
                                  None yet
                                  Development
                                  No branches or pull requests
                                  Issue actions