def _init_webassets(debug=False):
assets_env = Environment(directory=SITE_ASSET_DIR,
url=SITE_ASSET_URL_PREFIX,
cache=WEBASSETS_CACHE_DIR,
load_path=[SITE_ASSET_SRC_DIR])
assets_env.debug = debug
js = Bundle('js/*.js', filters='uglifyjs', output='js/app.js')
css = Bundle('sass/*.scss', filters='scss,cssmin', output='css/app.css')
assets_env.register('app_js', js)
assets_env.register('app_css', css)
cmd = CommandLineEnvironment(assets_env, log)
p = Process(target=lambda: cmd.watch())
def signal_handler(sig, frame):
try:
p.terminate()
except Exception:
pass
sys.exit(0)
signal.signal(signal.SIGINT, signal_handler)
p.start()
return assets_env
def bundle(**kwargs):
"""
Webassets bundle management.
usage: blueberrypy bundle [options]
Before you can use this command to bundle up your Web assets, you should
have created either a project skeleton using the 'create' command or
provided a configuration directory using the global option -c --config_dir.
options:
-h, --help show this help message and exit
-C ENV_VAR_NAME, --env-var ENV_VAR_NAME add the given config from
environment variable name
[default: BLUEBERRYPY_CONFIG]
-b, --build build the asset bundles
-w, --watch automatically rebuild the
asset bundles upon changes in
the static directory
-c, --clean delete the generated asset bundles
"""
config = BlueberryPyConfiguration(config_dir=kwargs.get('config_dir'),
env_var_name=kwargs.get('env_var'))
assets_env = config.webassets_env
if not assets_env:
raise BlueberryPyNotConfiguredError("Webassets configuration not found.")
from webassets.script import CommandLineEnvironment
assets_cli = CommandLineEnvironment(assets_env, logger)
if kwargs.get("build"):
try:
assets_cli.build()
except AttributeError:
assets_cli.rebuild()
elif kwargs.get("watch"):
assets_cli.watch()
elif kwargs.get("clean"):
assets_cli.clean()
def bundle(**kwargs):
"""
Webassets bundle management.
usage: blueberrypy bundle [options]
Before you can use this command to bundle up your Web assets, you should
have created either a project skeleton using the 'create' command or
provided a configuration directory using the global option -c --config_dir.
options:
-h, --help show this help message and exit
-b, --build build the asset bundles
-w, --watch automatically rebuild the asset bundles upon changes in the
static directory
-c, --clean delete the generated asset bundles
"""
config = BlueberryPyConfiguration(config_dir=kwargs.get("config_dir"))
assets_env = config.webassets_env
if not assets_env:
raise BlueberryPyNotConfiguredError("Webassets configuration not found.")
from webassets.script import CommandLineEnvironment
assets_cli = CommandLineEnvironment(assets_env, logger)
if kwargs.get("build"):
try:
assets_cli.build()
except AttributeError:
assets_cli.rebuild()
elif kwargs.get("watch"):
assets_cli.watch()
elif kwargs.get("clean"):
assets_cli.clean()
def _init_webassets(debug=False, generate=False):
assets_env = Environment(directory=SITE_ASSET_DIR,
url=SITE_ASSET_URL_PREFIX,
cache=WEBASSETS_CACHE_DIR,
load_path=[SITE_ASSET_SRC_DIR])
assets_env.debug = debug
js = Bundle('js/*.js', filters='uglifyjs', output='js/app.js')
css = Bundle('sass/*.scss', filters='scss,cssmin', output='css/app.css')
assets_env.register('app_js', js)
assets_env.register('app_css', css)
cmd = CommandLineEnvironment(assets_env, log)
if generate:
cmd.build()
return assets_env
Process(target=lambda: cmd.watch()).start()
return assets_env
def _init_webassets(debug=False, generate=False):
assets_env = Environment(directory=SITE_ASSET_DIR,
url=SITE_ASSET_URL_PREFIX,
cache=WEBASSETS_CACHE_DIR,
load_path=[SITE_ASSET_SRC_DIR])
assets_env.debug = debug
js = Bundle('js/*.js', filters='uglifyjs', output='js/app.js')
css = Bundle('sass/*.scss', filters='scss,cssmin', output='css/app.css')
assets_env.register('app_js', js)
assets_env.register('app_css', css)
cmd = CommandLineEnvironment(assets_env, log)
if generate:
cmd.build()
return assets_env
Process(target=lambda: cmd.watch()).start()
return assets_env
def watch(debug=False, cache=False):
env = _setup_env(debug, cache)
log = _load_logger()
cmdenv = CommandLineEnvironment(env, log)
cmdenv.watch()
'js/app.js',
filters='uglifyjs',
output='js/electris-footer.min.js')
css = Bundle('bootstrap/css/bootstrap.min.css',
'bootstrap/css/bootstrap-responsive.min.css',
'css/template.css',
'css/app.css',
'css/sponsorship.css',
filters='yui_css',
output='css/electris.min.css')
static.register('js_header', header_js)
static.register('js_footer', footer_js)
static.register('css', css)
header_js.urls()
footer_js.urls()
css.urls()
import logging
from webassets.script import CommandLineEnvironment
# Setup a logger
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(static, log)
cmdenv.watch()
def watch_assets():
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(assets_env, log)
cmdenv.watch()
def watch(debug=False, cache=False):
env = _setup_env(debug, cache)
log = _load_logger()
cmdenv = CommandLineEnvironment(env, log)
cmdenv.watch()
filters='uglifyjs',
output='js/electris-footer.min.js')
css = Bundle(
'bootstrap/css/bootstrap.min.css',
'bootstrap/css/bootstrap-responsive.min.css',
'css/template.css',
'css/app.css',
'css/sponsorship.css',
filters='yui_css',
output='css/electris.min.css')
static.register('js_header', header_js)
static.register('js_footer', footer_js)
static.register('css', css)
header_js.urls()
footer_js.urls()
css.urls()
import logging
from webassets.script import CommandLineEnvironment
# Setup a logger
log = logging.getLogger('webassets')
log.addHandler(logging.StreamHandler())
log.setLevel(logging.DEBUG)
cmdenv = CommandLineEnvironment(static, log)
cmdenv.watch()
def watch():
"""Watch bundles for file changes."""
cmdenv = CommandLineEnvironment(current_app.jinja_env.assets_environment, logger)
cmdenv.watch()
