b6d5131611
Added AutoSelectParser, picks LxmlParser if lxml is available, falls back to HtmlParser if not, also the new default. Created a special BeautifulSoupTest in order to still test this parser. Updated README, installation and settings docs to reflect these changes.
110 lines
4.2 KiB
Python
110 lines
4.2 KiB
Python
from django import VERSION as DJANGO_VERSION
|
|
from django.conf import settings
|
|
from django.core.exceptions import ImproperlyConfigured
|
|
|
|
from compressor.utils.settings import AppSettings
|
|
|
|
class CompressorSettings(AppSettings):
|
|
# Main switch
|
|
ENABLED = not settings.DEBUG
|
|
# Allows changing verbosity from the settings.
|
|
VERBOSE = False
|
|
# GET variable that disables compressor e.g. "nocompress"
|
|
DEBUG_TOGGLE = "None"
|
|
# the backend to use when parsing the JavaScript or Stylesheet files
|
|
PARSER = 'compressor.parser.AutoSelectParser'
|
|
OUTPUT_DIR = 'CACHE'
|
|
STORAGE = 'compressor.storage.CompressorFileStorage'
|
|
|
|
CSS_COMPRESSOR = "compressor.css.CssCompressor"
|
|
JS_COMPRESSOR = "compressor.js.JsCompressor"
|
|
|
|
URL = None
|
|
ROOT = None
|
|
|
|
CSS_FILTERS = ['compressor.filters.css_default.CssAbsoluteFilter']
|
|
JS_FILTERS = ['compressor.filters.jsmin.JSMinFilter']
|
|
PRECOMPILERS = (
|
|
# ('text/coffeescript', 'coffee --compile --stdio'),
|
|
# ('text/less', 'lessc {infile} {outfile}'),
|
|
# ('text/x-sass', 'sass {infile} {outfile}'),
|
|
# ('text/x-scss', 'sass --scss {infile} {outfile}'),
|
|
)
|
|
CLOSURE_COMPILER_BINARY = 'java -jar compiler.jar'
|
|
CLOSURE_COMPILER_ARGUMENTS = ''
|
|
CSSTIDY_BINARY = 'csstidy'
|
|
CSSTIDY_ARGUMENTS = '--template=highest'
|
|
YUI_BINARY = 'java -jar yuicompressor.jar'
|
|
YUI_CSS_ARGUMENTS = ''
|
|
YUI_JS_ARGUMENTS = ''
|
|
DATA_URI_MIN_SIZE = 1024
|
|
|
|
# the cache backend to use
|
|
CACHE_BACKEND = None
|
|
# rebuilds the cache every 30 days if nothing has changed.
|
|
REBUILD_TIMEOUT = 60 * 60 * 24 * 30 # 30 days
|
|
# the upper bound on how long any compression should take to be generated
|
|
# (used against dog piling, should be a lot smaller than REBUILD_TIMEOUT
|
|
MINT_DELAY = 30 # seconds
|
|
# check for file changes only after a delay
|
|
MTIME_DELAY = 10 # seconds
|
|
# enables the offline cache -- also filled by the compress command
|
|
OFFLINE = False
|
|
# invalidates the offline cache after one year
|
|
OFFLINE_TIMEOUT = 60 * 60 * 24 * 365 # 1 year
|
|
# The context to be used when compressing the files "offline"
|
|
OFFLINE_CONTEXT = {}
|
|
|
|
def configure_enabled(self, value):
|
|
return value or getattr(settings, 'COMPRESS', value)
|
|
|
|
def configure_root(self, value):
|
|
if value is None:
|
|
value = getattr(settings, 'STATIC_ROOT', None)
|
|
if not value:
|
|
value = settings.MEDIA_ROOT
|
|
if not value:
|
|
raise ImproperlyConfigured(
|
|
"The COMPRESS_ROOT setting must be set.")
|
|
return value
|
|
|
|
def configure_url(self, value):
|
|
# Uses Django 1.3's STATIC_URL by default or falls back to MEDIA_URL
|
|
if value is None:
|
|
value = getattr(settings, "STATIC_URL", None)
|
|
if not value:
|
|
value = settings.MEDIA_URL
|
|
if not value.endswith("/"):
|
|
raise ImproperlyConfigured("The URL settings (e.g. COMPRESS_URL) "
|
|
"must have a trailing slash.")
|
|
return value
|
|
|
|
def configure_cache_backend(self, value):
|
|
if value is None:
|
|
# If we are on Django 1.3 AND using the new CACHES setting...
|
|
if DJANGO_VERSION[:2] >= (1, 3) and hasattr(settings, "CACHES"):
|
|
value = "default"
|
|
else:
|
|
# falling back to the old CACHE_BACKEND setting
|
|
value = getattr(settings, "CACHE_BACKEND", None)
|
|
if not value:
|
|
raise ImproperlyConfigured(
|
|
"Please specify a cache backend in your settings.")
|
|
return value
|
|
|
|
def configure_offline_context(self, value):
|
|
if not value:
|
|
value = {
|
|
"MEDIA_URL": settings.MEDIA_URL,
|
|
}
|
|
# Adds the 1.3 STATIC_URL setting to the context if available
|
|
if getattr(settings, "STATIC_URL", None):
|
|
value["STATIC_URL"] = settings.STATIC_URL
|
|
return value
|
|
|
|
def configure_precompilers(self, value):
|
|
if not isinstance(value, (list, tuple)):
|
|
raise ImproperlyConfigured("The COMPRESS_PRECOMPILERS setting "
|
|
"must be a list or tuple. Check for missing commas.")
|
|
return value
|