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Add deprecation warnings for ambgiguous config keys

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This commit is contained in:
Lance Edgar 2023-11-01 08:13:36 -05:00
parent a9ab59eb92
commit f47e45a928
2 changed files with 27 additions and 10 deletions
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13
tailbone/subscribers.py
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@ -40,7 +40,7 @@ from tailbone import helpers
from tailbone.db import Session
from tailbone.config import csrf_header_name, should_expose_websockets
from tailbone.menus import make_simple_menus
from tailbone.util import get_global_search_options
from tailbone.util import get_available_themes, get_global_search_options
def new_request(event):
@ -152,12 +152,11 @@ def before_render(event):
default=False)
renderer_globals['expose_theme_picker'] = expose_picker
if expose_picker:
# tailbone's config extension provides a default theme selection,
# so the default we specify here *probably* should not matter
available = request.rattail_config.getlist('tailbone', 'themes',
default=['falafel'])
if 'default' not in available:
available.insert(0, 'default')
# TODO: should remove 'falafel' option altogether
available = get_available_themes(request.rattail_config,
include=['falafel'])
options = [tags.Option(theme, value=theme) for theme in available]
renderer_globals['theme_picker_options'] = options

24
tailbone/util.py
View file

@ -333,6 +333,26 @@ def get_theme_template_path(rattail_config, theme=None, session=None):
return resource_path(theme_path)
def get_available_themes(rattail_config, include=None):
available = rattail_config.getlist('tailbone', 'themes.keys')
if not available:
available = rattail_config.getlist('tailbone', 'themes',
ignore_ambiguous=True)
if available:
warnings.warn(f"URGENT: instead of 'tailbone.themes', "
f"you should set 'tailbone.themes.keys'",
DeprecationWarning, stacklevel=2)
else:
available = []
if 'default' not in available:
available.insert(0, 'default')
if include is not None:
for theme in include:
if theme not in available:
available.append(theme)
return available
def get_effective_theme(rattail_config, theme=None, session=None):
"""
Validates and returns the "effective" theme. If you provide a theme, that
@ -350,9 +370,7 @@ def get_effective_theme(rattail_config, theme=None, session=None):
session.close()
# confirm requested theme is available
available = rattail_config.getlist('tailbone', 'themes',
default=['bobcat'])
available.append('default')
available = get_available_themes(rattail_config)
if theme not in available:
raise ValueError("theme not available: {}".format(theme))