Bump version to 0.14.0 (#223)

We need this to land before we can push a release...

.github/workflows/tests.yml

@@ -0,0 +1,41 @@
+name: Tests
+on:
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - 'docs/**'
+      - '*.rst'
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - '*.rst'
+jobs:
+  tests:
+    name: ${{ matrix.name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - {name: Linux, python: '3.12', os: ubuntu-latest, tox: py312}
+          - {name: Windows, python: '3.12', os: windows-latest, tox: py312}
+          - {name: Mac, python: '3.12', os: macos-latest, tox: py312}
+          - {name: '3.11', python: '3.11', os: ubuntu-latest, tox: py311}
+          - {name: '3.10', python: '3.10', os: ubuntu-latest, tox: py310}
+          - {name: '3.9', python: '3.9', os: ubuntu-latest, tox: py39}
+          - {name: '3.8', python: '3.8', os: ubuntu-latest, tox: py38}
+          - {name: '3.7', python: '3.7', os: ubuntu-latest, tox: py37}
+          - {name: '3.6', python: '3.6', os: ubuntu-20.04, tox: py36}  # ubuntu-latest doesn't support 3.6
+          - {name: Style, python: '3.10', os: ubuntu-latest, tox: stylecheck}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python }}
+      - name: update pip
+        run: |
+          pip install -U setuptools wheel
+          python -m pip install -U pip
+      - run: pip install tox
+      - run: tox -e ${{ matrix.tox }}

.gitignore

@@ -1,6 +1,160 @@
-*.egg-info
-*.pyc
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
 build/
+develop-eggs/
 dist/
-docs/_build
-.tox
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "docs/_themes"]
 	path = docs/_themes
-	url = git://github.com/mitsuhiko/flask-sphinx-themes.git
+	url = https://github.com/mitsuhiko/flask-sphinx-themes.git

.travis.yml

@@ -1,9 +0,0 @@
-sudo: false
-language: python
-python: "3.6"
-env:
-  - TOXENV=py27
-  - TOXENV=py36
-install:
-  - pip install tox
-script: tox

CHANGES.rst

@@ -1,157 +0,0 @@
-Changes
-=======
-
-0.10.1 (2017-02-12)
--------------------
-
-Enhancements:
-- Add support for Python wheels
-
-Fixes:
-
-- Switch imports from deprecated flask.ext.* to flask_* syntax (#94, thanks
-  Michael Lenzen & #97 thanks Iuri de Silvio)
-
-0.10.0 (2015-04-17)
--------------------
-
-Enhancements:
-
-- Added new "Routes" panel displaying URL routing rules (#69, thanks Justin McKay)
-- "Versions" panel displays versions of all installed packages (#49, thanks Lucas Taylor)
-- SQLAlchemy displays necessary setup steps to set up query recording
-- Support reformatting SQL queries if ``sqlparse`` library is available (#48, thanks Hyunjun Kim)
-- Enable sorting SQLAlchemy queries (#81, thanks Eric Workman)
-- Support inserting toolbar on HTML5 pages without ``</body>`` tag
-- Log a warning if unable to insert the toolbar (#20, thanks Rune Halvorsen)
-
-Fixes:
-
-- Ensure numeric sorting of profiler "Calls" column
-
-0.9.2 (2014-12-05)
-------------------
-
-Fixes:
-
-- HTML escape SQL queries when syntax highlighting is not available
-- Use case-insensitive comparison to normalize filenames on Windows
-- Fix exception when SQL query contained non-ASCII characters
-
-0.9.1 (2014-11-24)
-------------------
-
-Fixes:
-
-- Fix SQL queries with byte strings on Python 3
-- Fix displaying values whose `repr()` contains unprintable characters
-
-
-0.9.0 (2014-01-03)
-------------------
-
-Enhancements:
-
-- Python 3 compatibility (#54, thanks justinmayer and jmagnusson)
-- Support .init_app() (#38)
-- New "Config" panel displaying Flask config values (#51, thanks Alexey Diyan)
-- Better PEP8-style formatting (#63, thanks Ivan Ivaschenko)
-
-Fixes:
-
-- Fix template editor with non-ASCII templates (#46)
-
-
-0.8 (2013-02-21)
-----------------
-
-Enhancements:
-
-- Use `itsdangerous <http://pythonhosted.org/itsdangerous/>`_ to sign SQL queries
-- Expose the jQuery object as ``fldt.$`` so extensions can use the toolbar's
-  copy of jQuery (#42)
-
-Fixes:
-
-- Don't intercept redirects on XHR requests (#41)
-- Fix SQL query time display as milliseconds (#36)
-- Fix ``functools.partial`` error (#35)
-- Fix werkzeug request logging with logging panel (#33)
-- Fix SQL panel unicode encoding error (#31)
-
-
-0.7.1 (2012-05-18)
-------------------
-
-Fixes:
-
-- loading template editor in-place over current page
-
-
-0.7 (2012-05-18)
-----------------
-
-Enhancements:
-
-- Add an in-browser template editor to the template panel
-- ``DEBUG_TB_PROFILER_ENABLED`` config option to enable the profiler on all
-  requests (normally it is user-enabled by clicking the checkmark)
-
-
-0.6.3.1 (2012-04-16)
---------------------
-
-New release to add missing changelog for 0.6.3
-
-
-0.6.3 (2012-04-16)
-------------------
-Fixes:
-
-- Compatibility with Flask-SQLAlchemy 0.16 package name
-
-
-0.6.2 (2012-02-18)
-------------------
-
-Fixes:
-
-- Installation issue on Windows with trailing slashes in MANIFEST.in
-
-- JavaScript error when using conditional comments for ``<html>`` tag
-  (like in HTML5 Boilerplate)
-
-
-0.6.1 (2012-02-15)
-------------------
-
-Fixes:
-
-- Memory leak when toolbar was enabled
-
-- UnicodeDecodeError when request data contained binary data (e.g. session values)
-
-
-Enhancements:
-
-- ``DEBUG_TB_ENABLED`` config setting to explicitly enable or disable the toolbar
-
-- ``DEBUG_TB_HOSTS`` config setting to enable toolbar only for specific remote hosts
-
-- New logo for Flask instead of Django
-
-- Monospaced font on table data
-
-Thanks to kennethreitz and joeshaw for their contributions.
-
-
-0.6 (2012-01-04)
-----------------
-
-Flask 0.8 or higher is required
-
-Enhancements:
-
-- Flask 0.8 compatibility
-
-Thanks to mvantellingen

MANIFEST.in

@@ -1,3 +1,3 @@
 include LICENSE
-recursive-include flask_debugtoolbar/templates *.html
-recursive-include flask_debugtoolbar/static *
+recursive-include src/flask_debugtoolbar/templates *.html
+recursive-include src/flask_debugtoolbar/static *

README.rst

@@ -1,11 +1,11 @@
 Flask Debug-toolbar
 ===================
 
-This is a port of the excellent `django-debug-toolbar <https://github.com/django-debug-toolbar/django-debug-toolbar>`_
+This is a port of the excellent `django-debug-toolbar <https://github.com/jazzband/django-debug-toolbar>`_
 for Flask applications.
 
-.. image:: https://travis-ci.org/mgood/flask-debugtoolbar.png?branch=master
-   :target: https://travis-ci.org/mgood/flask-debugtoolbar
+.. image:: https://github.com/pallets-eco/flask-debugtoolbar/actions/workflows/tests.yml/badge.svg
+   :target: https://github.com/pallets-eco/flask-debugtoolbar/actions
 
 
 Installation

docs/conf.py

@@ -13,9 +13,12 @@
 
 import datetime
 import os
+import pkg_resources
 import sys
 import time
 
+import flask_debugtoolbar
+
 
 BUILD_DATE = datetime.datetime.utcfromtimestamp(int(os.environ.get('SOURCE_DATE_EPOCH', time.time())))
 
@@ -56,10 +59,10 @@ copyright = u'2012-{0}'.format(BUILD_DATE.year)
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
-# The short X.Y version.
-version = '0.10'
 # The full version, including alpha/beta/rc tags.
-release = '0.10.1'
+release = flask_debugtoolbar.__version__
+# The short X.Y version.
+version = '.'.join(release.split('.')[:2])
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -96,7 +99,7 @@ pygments_style = 'sphinx'
 #modindex_common_prefix = []
 
 intersphinx_mapping = {
-    'flasksqlalchemy': ('http://flask-sqlalchemy.pocoo.org/latest/', None)
+    'flasksqlalchemy': ('https://flask-sqlalchemy.palletsprojects.com/', None)
 }
 
 

docs/index.rst

@@ -76,16 +76,16 @@ Panels
 Contributing
 ------------
 
-Fork us `on GitHub <https://github.com/mgood/flask-debugtoolbar>`_
+Fork us `on GitHub <https://github.com/pallets-eco/flask-debugtoolbar>`_
 
 Thanks
 ------
 
 This was based on the original `django-debug-toolbar`_. Thanks to `Michael van Tellingen`_ for the original development of this Flask extension, and to all the `individual contributors`_.
 
-.. _django-debug-toolbar: https://github.com/django-debug-toolbar/django-debug-toolbar
+.. _django-debug-toolbar: https://github.com/jazzband/django-debug-toolbar
 .. _Michael van Tellingen: https://github.com/mvantellingen
-.. _individual contributors: https://github.com/mgood/flask-debugtoolbar/graphs/contributors
+.. _individual contributors: https://github.com/pallets-eco/flask-debugtoolbar/graphs/contributors
 
 Indices and tables
 ==================

docs/panels.rst

@@ -13,7 +13,7 @@ Time
 
     flask_debugtoolbar.panels.timer.TimerDebugPanel
 
-Shows the time taken to process the current request. The exapanded view includes the breakdown of CPU time, by user and system, wall clock time, and context switches.
+Shows the time taken to process the current request. The expanded view includes the breakdown of CPU time, by user and system, wall clock time, and context switches.
 
 .. image:: _static/screenshot-time-panel.png
 
@@ -72,9 +72,13 @@ Shows SQL queries run during the current request.
    For additional details on query recording see the
    :py:func:`~flask_sqlalchemy.get_debug_queries` documentation.
 
+.. note:: SQL syntax highlighting requires `Pygments`_ to be installed.
+
 .. image:: _static/screenshot-sqlalchemy-panel.png
 
-.. _Flask-SQLAlchemy: http://flask-sqlalchemy.pocoo.org/
+.. _Flask-SQLAlchemy: https://flask-sqlalchemy.palletsprojects.com/
+
+.. _Pygments: https://pygments.org/
 
 
 Logging

example/app.py

@@ -1,8 +1,6 @@
-import sys
-sys.path.insert(0, '.')
+# Run using: `FLASK_DEBUG=True flask run`
 
 from flask import Flask, render_template, redirect, url_for
-from flask_script import Manager
 from flask_sqlalchemy import SQLAlchemy
 from flask_debugtoolbar import DebugToolbarExtension
 
@@ -16,10 +14,12 @@ app.config['DEBUG_TB_INTERCEPT_REDIRECTS'] = True
 #)
 #app.config['DEBUG_TB_HOSTS'] = ('127.0.0.1', '::1' )
 app.config['SECRET_KEY'] = 'asd'
-app.config['DEBUG'] = True
+app.config['SQLALCHEMY_RECORD_QUERIES'] = True
 app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:////tmp/test.db'
-db = SQLAlchemy(app)
+# This is no longer needed for Flask-SQLAlchemy 3.0+, if you're using 2.X you'll want to define this:
+# app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
 
+db = SQLAlchemy(app)
 toolbar = DebugToolbarExtension(app)
 
 
@@ -37,13 +37,10 @@ def index():
 
 @app.route('/redirect')
 def redirect_example():
-
     response = redirect(url_for('index'))
     response.set_cookie('test_cookie', '1')
     return response
 
-if __name__ == "__main__":
-    db.create_all()
 
-    manager = Manager(app)
-    manager.run()
+with app.app_context():
+    db.create_all()

pyproject.toml

@@ -0,0 +1,6 @@
+[build-system]
+requires = [
+    "setuptools>=42",
+    "wheel"
+]
+build-backend = "setuptools.build_meta"

setup.cfg

@@ -1,2 +1,36 @@
-[bdist_wheel]
-universal=1
+[metadata]
+name = Flask-DebugToolbar
+version = 0.14.0
+author = Michael van Tellingen
+author_email = michaelvantellingen@gmail.com
+maintainer = Matt Good
+maintainer_email = matt@matt-good.net
+description = A toolbar overlay for debugging Flask applications.
+long_description = file: README.rst
+long_description_content_type = text/x-rst
+keywords = flask, debug, toolbar
+url = https://github.com/pallets-eco/flask-debugtoolbar
+project_urls =
+    Changelog = https://github.com/pallets-eco/flask-debugtoolbar/releases
+    Documentation = https://flask-debugtoolbar.readthedocs.io/
+classifiers =
+    Development Status :: 4 - Beta
+    Environment :: Web Environment
+    Framework :: Flask
+    Intended Audience :: Developers
+    License :: OSI Approved :: BSD License
+    Operating System :: OS Independent
+    Programming Language :: Python
+    Topic :: Internet :: WWW/HTTP :: Dynamic Content
+    Topic :: Software Development :: Libraries :: Python Modules
+
+[options]
+package_dir =
+    = src
+
+packages = find:
+include_package_data = True
+python_requires = >=2.7
+
+[options.packages.find]
+where = src

setup.py

@@ -1,48 +1,13 @@
-import os
 from setuptools import setup
 
-
-here = os.path.abspath(os.path.dirname(__file__))
-
-try:
-    README = open(os.path.join(here, 'README.rst')).read()
-    CHANGES = open(os.path.join(here, 'CHANGES.rst')).read()
-except:
-    README = ''
-    CHANGES = ''
-
-
+# Metadata goes in setup.cfg. These are here for GitHub's dependency graph.
 setup(
-    name='Flask-DebugToolbar',
-    version='0.10.1',
-    url='https://flask-debugtoolbar.readthedocs.io/',
-    license='BSD',
-    author='Michael van Tellingen',
-    author_email='michaelvantellingen@gmail.com',
-    maintainer='Matt Good',
-    maintainer_email='matt@matt-good.net',
-    description='A toolbar overlay for debugging Flask applications.',
-    long_description=README + '\n\n' + CHANGES,
-    zip_safe=False,
-    platforms='any',
-    include_package_data=True,
-    packages=['flask_debugtoolbar',
-              'flask_debugtoolbar.panels'
-    ],
+    name="Flask-DebugToolbar",
     install_requires=[
         'Flask>=0.8',
         'Blinker',
         'itsdangerous',
         'werkzeug',
+        'MarkupSafe',
     ],
-    classifiers=[
-        'Development Status :: 4 - Beta',
-        'Environment :: Web Environment',
-        'Intended Audience :: Developers',
-        'License :: OSI Approved :: BSD License',
-        'Operating System :: OS Independent',
-        'Programming Language :: Python',
-        'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
-        'Topic :: Software Development :: Libraries :: Python Modules'
-    ]
 )

src/flask_debugtoolbar/__init__.py

@@ -1,14 +1,34 @@
 import os
+import urllib.parse
 import warnings
 
-from flask import Blueprint, current_app, request, g, send_from_directory
-from flask.globals import _request_ctx_stack
+import flask
+from packaging import version as version_builder
+from flask import Blueprint, current_app, request, g, send_from_directory, url_for
+
+
+if version_builder.parse(flask.__version__) >= version_builder.parse("2.2.0"):
+    from flask.globals import request_ctx
+else:
+    from flask.globals import _request_ctx_stack
+
+
+from jinja2 import __version__ as __jinja_version__
 from jinja2 import Environment, PackageLoader
-from werkzeug.urls import url_quote_plus
 
 from flask_debugtoolbar.compat import iteritems
 from flask_debugtoolbar.toolbar import DebugToolbar
-from flask_debugtoolbar.utils import decode_text
+from flask_debugtoolbar.utils import decode_text, gzip_compress, gzip_decompress
+
+try:
+    # Python 3.8+
+    from importlib.metadata import version
+
+    __version__ = version("Flask-DebugToolbar")
+except ImportError:
+    import pkg_resources
+
+    __version__ = pkg_resources.get_distribution("Flask-DebugToolbar").version
 
 
 module = Blueprint('debugtoolbar', __name__)
@@ -39,20 +59,26 @@ class DebugToolbarExtension(object):
     _static_dir = os.path.realpath(
         os.path.join(os.path.dirname(__file__), 'static'))
 
+    _toolbar_codes = [200, 201, 400, 401, 403, 404, 405, 500, 501, 502, 503, 504]
     _redirect_codes = [301, 302, 303, 304]
 
     def __init__(self, app=None):
         self.app = app
         self.debug_toolbars = {}
+        jinja_extensions = ['jinja2.ext.i18n']
+
+        if __jinja_version__[0] == '2':
+            jinja_extensions.append('jinja2.ext.with_')
 
         # Configure jinja for the internal templates and add url rules
         # for static data
         self.jinja_env = Environment(
             autoescape=True,
-            extensions=['jinja2.ext.i18n', 'jinja2.ext.with_'],
+            extensions=jinja_extensions,
             loader=PackageLoader(__name__, 'templates'))
-        self.jinja_env.filters['urlencode'] = url_quote_plus
+        self.jinja_env.filters['urlencode'] = urllib.parse.quote_plus
         self.jinja_env.filters['printable'] = _printable
+        self.jinja_env.globals['url_for'] = url_for
 
         if app is not None:
             self.init_app(app)
@@ -99,12 +125,18 @@ class DebugToolbarExtension(object):
                 'flask_debugtoolbar.panels.logger.LoggingPanel',
                 'flask_debugtoolbar.panels.route_list.RouteListDebugPanel',
                 'flask_debugtoolbar.panels.profiler.ProfilerDebugPanel',
+                'flask_debugtoolbar.panels.g.GDebugPanel',
             ),
+            'SQLALCHEMY_RECORD_QUERIES': app.debug,
         }
 
     def dispatch_request(self):
         """Modified version of Flask.dispatch_request to call process_view."""
-        req = _request_ctx_stack.top.request
+        if version_builder.parse(flask.__version__) >= version_builder.parse("2.2.0"):
+            req = request_ctx.request
+        else:
+            req = _request_ctx_stack.top.request
+
         app = current_app
 
         if req.routing_exception is not None:
@@ -178,8 +210,7 @@ class DebugToolbarExtension(object):
         # Intercept http redirect codes and display an html page with a
         # link to the target.
         if current_app.config['DEBUG_TB_INTERCEPT_REDIRECTS']:
-            if (response.status_code in self._redirect_codes and
-                    not real_request.is_xhr):
+            if response.status_code in self._redirect_codes:
                 redirect_to = response.location
                 redirect_code = response.status_code
                 if redirect_to:
@@ -192,14 +223,18 @@ class DebugToolbarExtension(object):
                     response.response = [content]
                     response.status_code = 200
 
-        # If the http response code is 200 then we process to add the
+        # If the http response code is an allowed code then we process to add the
         # toolbar to the returned html response.
-        if not (response.status_code == 200 and
+        if not (response.status_code in self._toolbar_codes and
                 response.is_sequence and
                 response.headers['content-type'].startswith('text/html')):
             return response
 
-        response_html = response.data.decode(response.charset)
+        content_encoding = response.headers.get('Content-Encoding')
+        if content_encoding and 'gzip' in content_encoding:
+            response_html = gzip_decompress(response.data).decode()
+        else:
+            response_html = response.get_data(as_text=True)
 
         no_case = response_html.lower()
         body_end = no_case.rfind('</body>')
@@ -223,7 +258,9 @@ class DebugToolbarExtension(object):
         toolbar_html = toolbar.render_toolbar()
 
         content = ''.join((before, toolbar_html, after))
-        content = content.encode(response.charset)
+        content = content.encode('utf-8')
+        if content_encoding and 'gzip' in content_encoding:
+            content = gzip_compress(content)
         response.response = [content]
         response.content_length = len(content)
 

src/flask_debugtoolbar/panels/g.py

@@ -0,0 +1,28 @@
+from flask import g
+from flask_debugtoolbar.panels import DebugPanel
+
+_ = lambda x: x
+
+
+class GDebugPanel(DebugPanel):
+    """
+    A panel to display flask.g content.
+    """
+    name = 'g'
+    has_content = True
+
+    def nav_title(self):
+        return _('flask.g')
+
+    def title(self):
+        return _('flask.g content')
+
+    def url(self):
+        return ''
+
+    def content(self):
+        context = self.context.copy()
+        context.update({
+            'g_content': g.__dict__
+        })
+        return self.render('panels/g.html', context)

src/flask_debugtoolbar/panels/logger.py

@@ -30,14 +30,14 @@ class ThreadTrackingHandler(logging.Handler):
         provided, returns a list for the current thread.
         """
         if thread is None:
-            thread = threading.currentThread()
+            thread = threading.current_thread()
         if thread not in self.records:
             self.records[thread] = []
         return self.records[thread]
 
     def clear_records(self, thread=None):
         if thread is None:
-            thread = threading.currentThread()
+            thread = threading.current_thread()
         if thread in self.records:
             del self.records[thread]
 

src/flask_debugtoolbar/panels/profiler.py

@@ -73,7 +73,7 @@ class ProfilerDebugPanel(DebugPanel):
                 # Cumulative time
                 current['cumtime'] = info[3] * 1000
 
-                # Quotient of the cumulative time divded by the number of
+                # Quotient of the cumulative time divided by the number of
                 # primitive calls.
                 if info[0]:
                     current['percall_cum'] = info[3] * 1000 / info[0]
@@ -94,7 +94,7 @@ class ProfilerDebugPanel(DebugPanel):
     def title(self):
         if not self.is_active:
             return "Profiler not active"
-        return 'View: %.2fms' % (float(self.stats.total_tt)*1000,)
+        return 'View: %.2fms' % (float(self.stats.total_tt) * 1000,)
 
     def nav_title(self):
         return 'Profiler'
@@ -102,7 +102,7 @@ class ProfilerDebugPanel(DebugPanel):
     def nav_subtitle(self):
         if not self.is_active:
             return "in-active"
-        return 'View: %.2fms' % (float(self.stats.total_tt)*1000,)
+        return 'View: %.2fms' % (float(self.stats.total_tt) * 1000,)
 
     def url(self):
         return ''

src/flask_debugtoolbar/panels/route_list.py

@@ -26,7 +26,11 @@ class RouteListDebugPanel(DebugPanel):
         return '%s %s' % (count, 'route' if count == 1 else 'routes')
 
     def process_request(self, request):
-        self.routes = list(current_app.url_map.iter_rules())
+        self.routes = [
+            rule
+            for rule in current_app.url_map.iter_rules()
+            if not rule.rule.startswith('/_debug_toolbar')
+        ]
 
     def content(self):
         return self.render('panels/route_list.html', {

src/flask_debugtoolbar/panels/sqlalchemy.py

@@ -1,18 +1,26 @@
 try:
-    from flask_sqlalchemy import get_debug_queries, SQLAlchemy
+    from flask_sqlalchemy import SQLAlchemy
 except ImportError:
     sqlalchemy_available = False
-    get_debug_queries = SQLAlchemy = None
+    get_recorded_queries = SQLAlchemy = None
 else:
+    try:
+        from flask_sqlalchemy.record_queries import get_recorded_queries
+    except ImportError:
+        # For flask_sqlalchemy < 3.0.0
+        from flask_sqlalchemy import get_debug_queries as get_recorded_queries
+
+        location_property = 'context'
+    else:
+        location_property = 'location'
     sqlalchemy_available = True
 
-from flask import request, current_app, abort, json_available, g
+from flask import request, current_app, abort, g
 from flask_debugtoolbar import module
 from flask_debugtoolbar.panels import DebugPanel
 from flask_debugtoolbar.utils import format_fname, format_sql
 import itsdangerous
 
-
 _ = lambda x: x
 
 
@@ -54,18 +62,16 @@ def extension_used():
 
 
 def recording_enabled():
-    return (current_app.debug
-            or current_app.config.get('SQLALCHEMY_RECORD_QUERIES'))
+    return (current_app.debug or current_app.config.get('SQLALCHEMY_RECORD_QUERIES'))
 
 
 def is_available():
-    return (json_available and sqlalchemy_available
-            and extension_used() and recording_enabled())
+    return sqlalchemy_available and extension_used() and recording_enabled()
 
 
 def get_queries():
-    if get_debug_queries:
-        return get_debug_queries()
+    if get_recorded_queries:
+        return get_recorded_queries()
     else:
         return []
 
@@ -108,7 +114,6 @@ class SQLAlchemyDebugPanel(DebugPanel):
 
         if not queries and not is_available():
             return self.render('panels/sqlalchemy_error.html', {
-                'json_available': json_available,
                 'sqlalchemy_available': sqlalchemy_available,
                 'extension_used': extension_used(),
                 'recording_enabled': recording_enabled(),
@@ -120,11 +125,12 @@ class SQLAlchemyDebugPanel(DebugPanel):
                 'duration': query.duration,
                 'sql': format_sql(query.statement, query.parameters),
                 'signed_query': dump_query(query.statement, query.parameters),
-                'context_long': query.context,
-                'context': format_fname(query.context)
+                'location_long': getattr(query, location_property),
+                'location': format_fname(getattr(query, location_property))
             })
         return self.render('panels/sqlalchemy.html', {'queries': data})
 
+
 # Panel views
 
 

src/flask_debugtoolbar/panels/timer.py

@@ -52,8 +52,7 @@ class TimerDebugPanel(DebugPanel):
         return ''
 
     def _elapsed_ru(self, name):
-        return (getattr(self._end_rusage, name)
-                - getattr(self._start_rusage, name))
+        return (getattr(self._end_rusage, name) - getattr(self._start_rusage, name))
 
     def content(self):
 

src/flask_debugtoolbar/static/codemirror/mode/rst/rst.js

@@ -183,7 +183,7 @@ CodeMirror.defineMode('rst', function(config, options) {
                     setState(state, inline, {
                         ch: orig,               // inline() has to know what to search for
                         wide: wide,             // are we looking for `ch` or `chch`
-                        prev: null,             // terminator must not be preceeded with whitespace
+                        prev: null,             // terminator must not be preceded with whitespace
                         token: token            // I don't want to recompute this all the time
                     });