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from __future__ import absolute_import, unicode_literals
import warnings
from django.conf import settings
from django.utils import six
from django.utils.lru_cache import lru_cache
# Always import this module as follows:
# from debug_toolbar import settings [as dt_settings]
# Don't import directly CONFIG or PANELs, or you will miss changes performed
# with override_settings in tests.
CONFIG_DEFAULTS = {
# Toolbar options
'DISABLE_PANELS': set(['debug_toolbar.panels.redirects.RedirectsPanel']),
'INSERT_BEFORE': '</body>',
'JQUERY_URL': '//ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js',
'RENDER_PANELS': None,
'RESULTS_CACHE_SIZE': 10,
'ROOT_TAG_EXTRA_ATTRS': '',
'SHOW_COLLAPSED': False,
'SHOW_TOOLBAR_CALLBACK': 'debug_toolbar.middleware.show_toolbar',
# Panel options
'EXTRA_SIGNALS': [],
'ENABLE_STACKTRACES': True,
'HIDE_IN_STACKTRACES': (
'socketserver' if six.PY3 else 'SocketServer',
'threading',
'wsgiref',
'debug_toolbar',
'django',
),
'PROFILER_MAX_DEPTH': 10,
'SHOW_TEMPLATE_CONTEXT': True,
'SQL_WARNING_THRESHOLD': 500, # milliseconds
}
@lru_cache()
def get_config():
USER_CONFIG = getattr(settings, 'DEBUG_TOOLBAR_CONFIG', {})
# Backward-compatibility for 1.0, remove in 2.0.
_RENAMED_CONFIG = {
'RESULTS_STORE_SIZE': 'RESULTS_CACHE_SIZE',
'ROOT_TAG_ATTRS': 'ROOT_TAG_EXTRA_ATTRS',
'HIDDEN_STACKTRACE_MODULES': 'HIDE_IN_STACKTRACES'
}
for old_name, new_name in _RENAMED_CONFIG.items():
if old_name in USER_CONFIG:
warnings.warn(
"%r was renamed to %r. Update your DEBUG_TOOLBAR_CONFIG "
"setting." % (old_name, new_name), DeprecationWarning)
USER_CONFIG[new_name] = USER_CONFIG.pop(old_name)
if 'HIDE_DJANGO_SQL' in USER_CONFIG:
warnings.warn(
"HIDE_DJANGO_SQL was removed. Update your "
"DEBUG_TOOLBAR_CONFIG setting.", DeprecationWarning)
USER_CONFIG.pop('HIDE_DJANGO_SQL')
if 'TAG' in USER_CONFIG:
warnings.warn(
"TAG was replaced by INSERT_BEFORE. Update your "
"DEBUG_TOOLBAR_CONFIG setting.", DeprecationWarning)
USER_CONFIG['INSERT_BEFORE'] = '</%s>' % USER_CONFIG.pop('TAG')
CONFIG = CONFIG_DEFAULTS.copy()
CONFIG.update(USER_CONFIG)
if 'INTERCEPT_REDIRECTS' in USER_CONFIG:
warnings.warn(
"INTERCEPT_REDIRECTS is deprecated. Please use the "
"DISABLE_PANELS config in the "
"DEBUG_TOOLBAR_CONFIG setting.", DeprecationWarning)
if USER_CONFIG['INTERCEPT_REDIRECTS']:
if 'debug_toolbar.panels.redirects.RedirectsPanel' \
in CONFIG['DISABLE_PANELS']:
# RedirectsPanel should be enabled
try:
CONFIG['DISABLE_PANELS'].remove(
'debug_toolbar.panels.redirects.RedirectsPanel'
)
except KeyError:
# We wanted to remove it, but it didn't exist. This is fine
pass
elif 'debug_toolbar.panels.redirects.RedirectsPanel' \
not in CONFIG['DISABLE_PANELS']:
# RedirectsPanel should be disabled
CONFIG['DISABLE_PANELS'].add(
'debug_toolbar.panels.redirects.RedirectsPanel'
)
return CONFIG
PANELS_DEFAULTS = [
'debug_toolbar.panels.versions.VersionsPanel',
'debug_toolbar.panels.timer.TimerPanel',
'debug_toolbar.panels.settings.SettingsPanel',
'debug_toolbar.panels.headers.HeadersPanel',
'debug_toolbar.panels.request.RequestPanel',
'debug_toolbar.panels.sql.SQLPanel',
'debug_toolbar.panels.staticfiles.StaticFilesPanel',
'debug_toolbar.panels.templates.TemplatesPanel',
'debug_toolbar.panels.cache.CachePanel',
'debug_toolbar.panels.signals.SignalsPanel',
'debug_toolbar.panels.logging.LoggingPanel',
'debug_toolbar.panels.redirects.RedirectsPanel',
]
@lru_cache()
def get_panels():
try:
PANELS = list(settings.DEBUG_TOOLBAR_PANELS)
except AttributeError:
PANELS = PANELS_DEFAULTS
else:
# Backward-compatibility for 1.0, remove in 2.0.
_RENAMED_PANELS = {
'debug_toolbar.panels.version.VersionDebugPanel':
'debug_toolbar.panels.versions.VersionsPanel',
'debug_toolbar.panels.timer.TimerDebugPanel':
'debug_toolbar.panels.timer.TimerPanel',
'debug_toolbar.panels.settings_vars.SettingsDebugPanel':
'debug_toolbar.panels.settings.SettingsPanel',
'debug_toolbar.panels.headers.HeaderDebugPanel':
'debug_toolbar.panels.headers.HeadersPanel',
'debug_toolbar.panels.request_vars.RequestVarsDebugPanel':
'debug_toolbar.panels.request.RequestPanel',
'debug_toolbar.panels.sql.SQLDebugPanel':
'debug_toolbar.panels.sql.SQLPanel',
'debug_toolbar.panels.template.TemplateDebugPanel':
'debug_toolbar.panels.templates.TemplatesPanel',
'debug_toolbar.panels.cache.CacheDebugPanel':
'debug_toolbar.panels.cache.CachePanel',
'debug_toolbar.panels.signals.SignalDebugPanel':
'debug_toolbar.panels.signals.SignalsPanel',
'debug_toolbar.panels.logger.LoggingDebugPanel':
'debug_toolbar.panels.logging.LoggingPanel',
'debug_toolbar.panels.redirects.InterceptRedirectsDebugPanel':
'debug_toolbar.panels.redirects.RedirectsPanel',
'debug_toolbar.panels.profiling.ProfilingDebugPanel':
'debug_toolbar.panels.profiling.ProfilingPanel',
}
for index, old_panel in enumerate(PANELS):
new_panel = _RENAMED_PANELS.get(old_panel)
if new_panel is not None:
warnings.warn(
"%r was renamed to %r. Update your DEBUG_TOOLBAR_PANELS "
"setting." % (old_panel, new_panel), DeprecationWarning)
PANELS[index] = new_panel
return PANELS
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