def create_jinja_environment(self):
"""
Extend the default jinja environment that is created. Also
the environment returned here should be specific to the current
website.
"""
rv = super(Nereid, self).create_jinja_environment()
# Add the custom extensions specific to nereid
rv.add_extension('jinja2.ext.i18n')
rv.add_extension('nereid.templating.FragmentCacheExtension')
rv.filters.update(**NEREID_TEMPLATE_FILTERS)
# add the locale sensitive url_for of nereid
rv.globals.update(url_for=url_for)
if self.cache:
# Setup the bytecode cache
rv.bytecode_cache = MemcachedBytecodeCache(self.cache)
# Setup for fragmented caching
rv.fragment_cache = self.cache
rv.fragment_cache_prefix = self.cache_key_prefix + "-frag-"
# Install the gettext callables
from .contrib.locale import TrytonTranslations
translations = TrytonTranslations(module=None, ttype='nereid_template')
rv.install_gettext_callables(translations.gettext,
translations.ngettext)
return rv
def __init__(self):
loaders = {}
for resource in ctx.get_implementations(IResourceManager, instances=True):
loaders[resource.resource_name] = FileSystemLoader(resource.templates_path)
loader = ChoiceLoader([FileSystemLoader(ctx.cfg['templates.path']),
PrefixLoader(loaders)])
cache_obj = None
if ctx.cfg['templates.use_cache']:
if ctx.cfg['templates.use_memcached_cache']:
cache_obj = MemcachedBytecodeCache(
client=inyoka_cache,
timeout=ctx.cfg['caching.timeout']
)
elif ctx.cfg['templates.use_filesystem_cache']:
cache_obj = FileSystemBytecodeCache(
directory=ctx.cfg['caching.filesystem_cache_path'],
)
Environment.__init__(self,
loader=loader,
extensions=['jinja2.ext.i18n', 'jinja2.ext.do', 'jinja2.ext.with_',
'jinja2.ext.autoescape'],
auto_reload=ctx.cfg['templates.auto_reload'],
undefined=StrictUndefined,
cache_size=-1,
bytecode_cache=cache_obj,
autoescape=True
)
self.globals.update(
INYOKA_REVISION=INYOKA_REVISION,
PYTHON_VERSION='%d.%d.%d' % sys.version_info[:3],
DEBUG=ctx.cfg['debug'],
href=href,
)
self.filters.update(
jsonencode=json.dumps,
datetimeformat=l10n.format_datetime,
dateformat=l10n.format_date,
timeformat=l10n.format_time,
timedelta=l10n.timedeltaformat,
monthformat=l10n.format_month,
dayformatshort=l10n.format_day_short,
humanize=l10n.humanize_number,
)
self.install_gettext_translations(
i18n.get_translations(),
newstyle=True
)
def _setup_bytecode_cache(self):
cache_type = config.get('jinja_bytecode_cache_type')
bcc = None
try:
if cache_type == 'memcached' and config.get('memcached_host'):
import pylibmc
from jinja2 import MemcachedBytecodeCache
client = pylibmc.Client([config['memcached_host']])
bcc = MemcachedBytecodeCache(client)
elif cache_type == 'filesystem':
from jinja2 import FileSystemBytecodeCache
bcc = FileSystemBytecodeCache()
except:
log.exception("Error encountered while setting up a" +
" %s-backed bytecode cache for Jinja" % cache_type)
return bcc
def register_jinja(app):
from gather.filters import (sanitize, get_site_status, content_to_html,
xmldatetime, url_for_other_page,
url_for_with_token)
@app.context_processor
def register_context():
return dict(site_status=get_site_status, )
app.jinja_env.filters['sanitize'] = sanitize
app.jinja_env.filters['content_to_html'] = content_to_html
app.jinja_env.filters['xmldatetime'] = xmldatetime
app.jinja_env.globals.update(url_for_other_page=url_for_other_page,
url_for_with_token=url_for_with_token)
app.jinja_env.bytecode_cache = MemcachedBytecodeCache(cache)
def _setup_bytecode_cache(cls):
cache_type = config.get('jinja_bytecode_cache_type')
bcc = None
try:
if cache_type == 'memcached' and config.get('memcached_host'):
import pylibmc
from jinja2 import MemcachedBytecodeCache
client = pylibmc.Client([config['memcached_host']])
bcc_prefix = 'jinja2/{}/'.format(jinja2.__version__)
if six.PY3:
bcc_prefix += 'py{}{}/'.format(sys.version_info.major, sys.version_info.minor)
bcc = MemcachedBytecodeCache(client, prefix=bcc_prefix)
elif cache_type == 'filesystem':
from jinja2 import FileSystemBytecodeCache
bcc = FileSystemBytecodeCache(pattern='__jinja2_{}_%s.cache'.format(jinja2.__version__))
except Exception:
log.exception("Error encountered while setting up a" +
" %s-backed bytecode cache for Jinja" % cache_type)
return bcc
def create_invenio_flask_app(**kwargs_config):
"""
Prepare WSGI Invenio application based on Flask.
Invenio consists of a new Flask application with legacy support for
the old WSGI legacy application and the old Python legacy
scripts (URLs to *.py files).
An incoming request is processed in the following manner:
* The Flask application first routes request via its URL routing
system (see LegacyAppMiddleware.__call__()).
* One route in the Flask system, will match Python legacy
scripts (see static_handler_with_legacy_publisher()).
* If the Flask application aborts the request with a 404 error, the request
is passed on to the WSGI legacy application (see page_not_found()). E.g.
either the Flask application did not find a route, or a view aborted the
request with a 404 error.
"""
def decorate_build(f):
@wraps(f)
def decorator(*args, **kwargs):
scheme_url = {
'http': current_app.config['CFG_SITE_URL'],
'https': current_app.config['CFG_SITE_SECURE_URL']
}
force_external = kwargs.get('force_external', True)
url_scheme = getattr(f.im_self, 'url_scheme', 'http')
kwargs['force_external'] = False
url = f(*args, **kwargs)
if force_external:
url = scheme_url.get(url_scheme) + url
return url
return decorator
class InvenioFlask(Flask):
def create_url_adapter(self, request):
url_adapter = super(InvenioFlask, self).create_url_adapter(request)
if url_adapter is not None and hasattr(url_adapter, 'build'):
url_adapter.build = decorate_build(url_adapter.build)
return url_adapter
## The Flask application instance
_app = InvenioFlask(
__name__,
## Static files are usually handled directly by the webserver (e.g. Apache)
## However in case WSGI is required to handle static files too (such
## as when running simple server), then this flag can be
## turned on (it is done automatically by wsgi_handler_test).
## We assume anything under '/' which is static to be server directly
## by the webserver from CFG_WEBDIR. In order to generate independent
## url for static files use func:`url_for('static', filename='test')`.
static_url_path='',
static_folder=CFG_WEBDIR)
## Update application config from parameters.
_app.config.update(kwargs_config)
if 'SQLALCHEMY_DATABASE_URI' not in _app.config:
from sqlalchemy.engine.url import URL
# Global variables
from invenio.dbquery import CFG_DATABASE_HOST, CFG_DATABASE_PORT,\
CFG_DATABASE_NAME, CFG_DATABASE_USER, CFG_DATABASE_PASS, \
CFG_DATABASE_TYPE
_app.config['SQLALCHEMY_DATABASE_URI'] = URL(
CFG_DATABASE_TYPE,
username=CFG_DATABASE_USER,
password=CFG_DATABASE_PASS,
host=CFG_DATABASE_HOST,
database=CFG_DATABASE_NAME,
port=CFG_DATABASE_PORT,
)
## Let's initialize database.
from invenio.sqlalchemyutils import db
db.init_app(_app)
## First check that you have all rights to logs
from invenio.bibtask import check_running_process_user
check_running_process_user()
from invenio.pluginutils import PluginContainer
from invenio.session_flask import InvenioSessionInterface
from invenio.webuser_flask import InvenioLoginManager, current_user, UserInfo
from invenio.messages import wash_language, gettext_set_language, \
language_list_long, is_language_rtl
from invenio.urlutils import create_url, get_canonical_and_alternates_urls
from invenio.cache import cache
from invenio.jinja2utils import CollectionExtension, \
LangExtension, hack_jinja2_utf8decoding, \
extend_application_template_filters
from flask.ext.assets import Environment, Bundle
from invenio.webinterface_handler_flask_utils import unicodifier, InvenioRequest
from flaskext.gravatar import Gravatar
from werkzeug.wrappers import BaseResponse
from werkzeug.exceptions import HTTPException
from invenio.flask_sslify import SSLify
from invenio.webinterface_handler_wsgi import application as legacy_application
from invenio.webinterface_handler_wsgi import is_mp_legacy_publisher_path, \
mp_legacy_publisher
# See note on Jinja2 string decoding using ASCII codec instead of UTF8 in
# function documentation
hack_jinja2_utf8decoding()
# Handle both url with and without trailing slashe by Flask.
# @blueprint.route('/test')
# @blueprint.route('/test/') -> not necessary when strict_slashes == False
_app.url_map.strict_slashes = False
# SECRET_KEY is needed by Flask Debug Toolbar
SECRET_KEY = _app.config.get('SECRET_KEY') or CFG_SITE_SECRET_KEY
if not SECRET_KEY or SECRET_KEY == '':
fill_secret_key = """
Set variable CFG_SITE_SECRET_KEY with random string in invenio-local.conf.
You can use following commands:
$ %s
$ %s
""" % (CFG_BINDIR + os.sep + 'inveniocfg --create-secret-key',
CFG_BINDIR + os.sep + 'inveniocfg --update-config-py')
try:
raise Exception(fill_secret_key)
except Exception:
register_exception(alert_admin=True,
subject="Missing CFG_SITE_SECRET_KEY")
raise Exception(fill_secret_key)
_app.config["SECRET_KEY"] = SECRET_KEY
# Enable Flask Debug Toolbar early to also catch HTTPS redirects
if 'debug-toolbar' in getattr(config, 'CFG_DEVEL_TOOLS', []):
_app.config["DEBUG_TB_ENABLED"] = True
_app.config[
"DEBUG_TB_INTERCEPT_REDIRECTS"] = 'intercept-redirects' in getattr(
config, 'CFG_DEVEL_TOOLS', [])
from flask_debugtoolbar import DebugToolbarExtension
class InvenioDebugToolbarExtension(DebugToolbarExtension):
def _show_toolbar(self):
user_info = UserInfo(session.get('user_id'))
# Enable debug toolbar only for super admin.
if not user_info.is_super_admin:
return False
return super(InvenioDebugToolbarExtension,
self)._show_toolbar()
InvenioDebugToolbarExtension(_app)
# Set email backend for Flask-Email plugin
from invenio.mailutils import initialize_email_backend
initialize_email_backend(_app)
if CFG_HAS_HTTPS_SUPPORT:
# Makes request always run over HTTPS.
_sslify = SSLify(_app)
if not CFG_FULL_HTTPS:
@_sslify.criteria_handler
def criteria():
"""Extends criteria when to stay on HTTP site."""
_force_https = False
if request.blueprint in current_app.blueprints:
_force_https = current_app.blueprints[request.blueprint].\
_force_https
view_func = current_app.view_functions.get(request.endpoint)
if view_func is not None and hasattr(view_func,
'_force_https'):
_force_https = view_func._force_https
return not (_force_https or session.need_https())
class LegacyAppMiddleware(object):
def __init__(self, app):
self.app = app
def __call__(self, environ, start_response):
if remote_debugger:
remote_debugger.start()
with self.app.request_context(environ):
g.start_response = start_response
try:
response = self.app.full_dispatch_request()
except Exception as e:
register_exception(req=request, alert_admin=True)
response = self.app.handle_exception(e)
return response(environ, start_response)
_app.wsgi_app = LegacyAppMiddleware(_app)
@_app.errorhandler(404)
def page_not_found(error):
try:
response = legacy_application(request.environ, g.start_response)
if not isinstance(response, BaseResponse):
response = current_app.make_response(str(response))
return response
except HTTPException:
return render_template("404.html"), 404
@_app.errorhandler(401)
def do_login_first(error=401):
"""Displays login page when user is not authorised."""
if request.is_xhr:
return _("Authorization failure"), 401
flash(_("Authorization failure"), 'error')
from invenio.webaccount_blueprint import login
return login(referer=request.url), 401
@_app.endpoint('static')
@_app.route(_app.static_url_path + '/<path:filename>',
methods=['POST', 'PUT'])
def static_handler_with_legacy_publisher(*args, **kwargs):
"""
Adds support for legacy publisher.
NOTE: It changes order of url page lookup. First, the invenio_handler
will be called and on 404 error the mp_legacy_publisher is called.
"""
possible_module, possible_handler = is_mp_legacy_publisher_path(
request.environ['PATH_INFO'])
if possible_module is not None:
legacy_publisher = lambda req: \
mp_legacy_publisher(req, possible_module, possible_handler)
return legacy_application(request.environ,
g.start_response,
handler=legacy_publisher)
# Static file serving for devserver
# ---------------------------------
# Apache normally serve all static files, but if we are using the
# devserver we need to serve static files here. Werkzeugs default
# behaviour is to return a '405 Method not allowed' for POST requests
# to static files. However, if we abort all POST requests with 405, the
# legacy_application (see page_not_found()) will not be given a chance
# to serve static files as it only get's invokved when we abort with a
# 404. Hence, on POST requests, we first check if the static file exists,
# and if it does we return we abort the request with a 405.
if not CFG_FLASK_SERVE_STATIC_FILES:
abort(404)
else:
static_file_response = _app.send_static_file(*args, **kwargs)
if request.method in ['POST', 'PUT']:
abort(405)
else:
return static_file_response
if CFG_FLASK_CACHE_TYPE not in [None, 'null']:
_app.jinja_options = dict(_app.jinja_options,
auto_reload=False,
cache_size=-1,
bytecode_cache=MemcachedBytecodeCache(
cache, prefix="jinja::", timeout=3600))
## Let's customize the template loader to first look into
## /opt/invenio/etc-local/templates and then into
## /opt/invenio/etc/templates
_app.jinja_loader = FileSystemLoader([
join(CFG_ETCDIR + '-local', 'templates'),
join(CFG_ETCDIR, 'templates')
])
## Let's attach our session handling (which is bridging with the native
## Invenio session handling
_app.session_interface = InvenioSessionInterface()
## Set custom request class
_app.request_class = InvenioRequest
## Let's load the whole invenio.config into Flask :-) ...
_app.config.from_object(config)
## ... and map certain common parameters
_app.config['SESSION_COOKIE_NAME'] = CFG_WEBSESSION_COOKIE_NAME
_app.config['PERMANENT_SESSION_LIFETIME'] = \
CFG_WEBSESSION_EXPIRY_LIMIT_REMEMBER * CFG_WEBSESSION_ONE_DAY
_app.config['USE_X_SENDFILE'] = CFG_BIBDOCFILE_USE_XSENDFILE
_app.config['DEBUG'] = CFG_DEVEL_SITE > 0
_app.debug = CFG_DEVEL_SITE > 0
language_list_long = language_list_long()
language_labordoc_list = [
ln for ln in language_list_long if ln[0] in ['en', 'es', 'fr']
]
_app.config['CFG_LANGUAGE_LIST_LONG'] = [
(lang, longname.decode('utf-8'))
for (lang, longname) in language_list_long
]
_app.config['CFG_LANGUAGE_LABORDOC_LIST'] = [
(lang, longname.decode('utf-8'))
for (lang, longname) in language_labordoc_list
]
## Invenio is all using str objects. Let's change them to unicode
_app.config.update(unicodifier(dict(_app.config)))
## Cache
_app.config['CACHE_TYPE'] = CFG_FLASK_CACHE_TYPE
# FIXME problem in Flask-Cache==0.11.1
cache.app = _app
cache.init_app(_app)
if CFG_FLASK_CACHE_TYPE == 'redis':
def with_try_except_block(f):
def decorator(*args, **kwargs):
try:
return f(*args, **kwargs)
except Exception:
register_exception(alert_admin=True)
pass
return decorator
## When the redis is down, we would like to keep the site running.
cache.cache._client.execute_command = with_try_except_block(
cache.cache._client.execute_command)
# FIXME problem in Flask-Cache==0.11.1
cache.app = current_app
_flask_log_handler = RotatingFileHandler(
os.path.join(CFG_LOGDIR, 'flask.log'))
_flask_log_handler.setFormatter(
Formatter('%(asctime)s %(levelname)s: %(message)s '
'[in %(pathname)s:%(lineno)d]'))
_app.logger.addHandler(_flask_log_handler)
# Let's create login manager.
_login_manager = InvenioLoginManager(_app)
_login_manager.login_view = 'webaccount.login'
_login_manager.anonymous_user = UserInfo
_login_manager.unauthorized_handler(do_login_first)
# Let's create main menu.
class Menu(object):
def __init__(self,
id='',
title='',
url='',
order=None,
children=None,
display=lambda: True):
self.id = id
self.title = title
self.url = url
self.children = children or {}
self.order = order or 100
self.display = display
# Let's create assets environment.
_assets = Environment(_app)
_assets.debug = 'assets-debug' in getattr(config, 'CFG_DEVEL_TOOLS', [])
_assets.directory = config.CFG_WEBDIR
def _jinja2_new_bundle(tag, collection, name=None):
if not _assets.debug:
files = [
f for f in collection
if os.path.isfile(os.path.join(_assets.directory, f))
]
if len(files) != len(collection):
## Turn on debuging to generate 404 request on missing files.
_assets.debug = True
current_app.logger.error(
'Missing files: ' + ','.join(set(collection) - set(files)))
if len(collection):
return Bundle(output="%s/%s-%s.%s" %
(tag, 'invenio' if name is None else name,
hash('|'.join(collection)), tag),
*collection)
_app.jinja_env.extend(new_bundle=_jinja2_new_bundle,
default_bundle_name='90-invenio')
_app.jinja_env.add_extension(CollectionExtension)
_app.jinja_env.add_extension(LangExtension)
_app.jinja_env.add_extension('jinja2.ext.do')
# Let's extend application with custom template filters.
extend_application_template_filters(_app)
# Let's create Gravatar bridge.
_gravatar = Gravatar(_app,
size=100,
rating='g',
default='retro',
force_default=False,
force_lower=False)
del _gravatar
# Let's set the user language
from invenio.webinterface_handler_flask_utils import guess_language
_app.before_request(guess_language)
# Let's extend application with more custom templete filters
from invenio.jinja2utils import inject_utils
_app.context_processor(inject_utils)
@_login_manager.user_loader
def _load_user(uid):
"""
Function should not raise an exception if uid is not valid
or User was not found in database.
"""
return UserInfo(int(uid))
@_app.before_request
def reset_template_context_processor():
g._template_context_processor = []
@_app.context_processor
def _inject_template_context():
context = {}
if not hasattr(g, '_template_context_processor'):
reset_template_context_processor()
for func in g._template_context_processor:
context.update(func())
return context
def _invenio_blueprint_plugin_builder(plugin):
"""
Handy function to bridge pluginutils with (Invenio) blueprints.
"""
if plugin.__name__ in CFG_FLASK_DISABLED_BLUEPRINTS or \
plugin.__name__.split('.')[-1] in CFG_FLASK_DISABLED_BLUEPRINTS:
_app.logger.info(
'%s is excluded by CFG_FLASK_DISABLED_BLUEPRINTS' %
plugin_name)
return
from invenio.webinterface_handler_flask_utils import InvenioBlueprint
if 'blueprint' in dir(plugin):
candidate = getattr(plugin, 'blueprint')
if isinstance(candidate, InvenioBlueprint):
return candidate
_app.logger.error('%s is not a valid blueprint plugin' % plugin_name)
## Let's load all the blueprints that are composing this Invenio instance
_BLUEPRINTS = [
m for m in map(
_invenio_blueprint_plugin_builder,
autodiscover_modules(['invenio'],
related_name_re='.+_blueprint.py',
ignore_exceptions=True)) if m is not None
]
_app.config['breadcrumbs_map'] = {}
_app.config['menubuilder_map'] = {}
## Let's attach all the blueprints
from invenio.webinterface_handler_flask_utils import _
for plugin in _BLUEPRINTS:
_app.register_blueprint(plugin)
if plugin.config:
## Let's include the configuration parameters of the config file.
## E.g. if the blueprint specify the config string
## 'invenio.webmessage_config' any uppercase variable defined in
## the module invenio.webmessage_config is loaded into the system.
_app.config.from_object(plugin.config)
if plugin.breadcrumbs:
_app.config['breadcrumbs_map'][plugin.name] = plugin.breadcrumbs
_app.config['breadcrumbs_map'].update(plugin.breadcrumbs_map)
## Let's build global menu. Each blueprint can plug its own menu items.
if plugin.menubuilder:
_app.config['menubuilder_map'].update(
(m[0], Menu(*m)) for m in plugin.menubuilder)
_app.config['menubuilder_map'].update(plugin.menubuilder_map)
_app.config['menubuilder_map'].update({
'main.admin':
Menu('main.admin', _('Administration'), 'help.admin', 9998, [],
lambda: current_user.is_admin if current_user else False),
'main.help':
Menu('main.help', _('Help'), 'help', 9999)
})
menu = {
'main': Menu('main', '', ''),
'personalize': Menu('personalize', '', '')
}
for key, item in _app.config['menubuilder_map'].iteritems():
start = menu
if '.' not in key:
if key in menu:
menu[key] = item.children.update(menu[key].children)
else:
menu[key] = item
continue
keys = key.split('.')
for k in keys[:-1]:
try:
start = start[k].children
except:
start[k] = Menu()
start = start[k].children
if keys[-1] in start:
item.children.update(start[keys[-1]].children)
start[keys[-1]] = item
_app.config['menubuilder_map'] = menu
# Flask-Admin
from invenio.adminutils import register_admin
register_admin(_app)
try:
## When deploying Invenio, one can prepare a module called
## webinterface_handler_local.py to be deployed under
## CFG_PYLIBDIR/invenio directory, and containing a function called
## customize_app which should accept a Flask application.
## This function has a chance to modify the application as needed
## including changing the URL routing map.
# pylint: disable=E0611
from invenio.webinterface_handler_local import customize_app
# pylint: enable=E0611
customize_app(_app)
except ImportError:
## No customization needed.
pass
return _app
'static_path':
os.path.join(os.path.dirname(__file__), 'style'),
'upload_path':
os.path.join(os.path.dirname(__file__), 'upload'),
'cookie_secret':
"SZUzonpBQIuXE3yKBtWPre2N5AS7jEQKv0Kioj9iKT0=",
'login_url':
'/signin',
"xsrf_cookies":
True,
'ui_modules':
uimodules,
'autoescape':
None
})
memcachedb = memcache.Client([settings['memcache_host']])
bcc = None
if settings['debug'] == False:
bcc = MemcachedBytecodeCache(memcachedb)
jinja_environment = Environment(loader=FileSystemLoader(
settings['template_path']),
bytecode_cache=bcc,
auto_reload=settings['debug'],
autoescape=False)
db = Db({'db':settings['db_name'], 'host':settings['db_host'], 'port':settings['db_port'], \
'user':settings['db_user'], 'passwd':settings['db_passwd'], 'charset':'utf8'})
from django import template
from django.conf import settings as django_settings
from django.core.cache import cache
from django.core.exceptions import ImproperlyConfigured
from django.template import Context, RequestContext
from django.utils.importlib import import_module
from jinja2 import FileSystemLoader, Environment, MemcachedBytecodeCache, Markup, contextfunction
from apps.jinja_adapter.adapter import ExtendsDjangoExtension
from apps.jinja_adapter.csrf import CsrfTokenExtension
from canvas.util import logger
from compressor.contrib.jinja2ext import CompressorExtension
from django.conf import settings
default_mimetype = getattr(django_settings, 'DEFAULT_CONTENT_TYPE')
bytecode_cache = MemcachedBytecodeCache(cache)
################################################
#
# Template directories.
#
template_dirs = getattr(django_settings, 'TEMPLATE_DIRS')
# Look in apps for more template dirs.
# (Ported from django.template.loaders.app_dirctories)
#
# At compile time, cache the directories to search.
fs_encoding = sys.getfilesystemencoding() or sys.getdefaultencoding()
app_template_dirs = []
for app in django_settings.INSTALLED_APPS:
try:
# 启动
import memcache
from jinja2 import Environment, FileSystemLoader
from jinja2 import MemcachedBytecodeCache
import setting
from util import setting_from_object
from database import Db
settings = setting_from_object(setting)
memcachedb = memcache.Client([settings['memcache_host']])
jinja_environment = Environment(
loader=FileSystemLoader(settings['template_path']),
bytecode_cache=MemcachedBytecodeCache(memcachedb)
if not settings['debug'] else None, # 如果不是debug将模板编译的结果存到memcache
auto_reload=
True, # 如果auto_reload 为False但是bytecode_cache使用了的话，当html代码修改时因为模板从memcach中取，所以页面将不能及时更新；
autoescape=settings['autoescape'])
db = Db({
'db': settings['db_name'],
'host': settings['db_host'],
'port': settings['db_port'],
'user': settings['db_user'],
'passwd': settings['db_passwd'],
'charset': 'utf8',
'max_connections': settings['max_connections'],
'stale_timeout': settings['stale_timeout']
})
from daimaduan.views.pastes import paste_app
from daimaduan.views.tags import tag_app
from daimaduan.views.bookmarks import bookmark_app
app.register_blueprint(site_app)
app.register_blueprint(user_app, url_prefix='/user')
app.register_blueprint(paste_app, url_prefix='/paste')
app.register_blueprint(tag_app, url_prefix='/tag')
app.register_blueprint(bookmark_app, url_prefix='/bookmark')
app.jinja_env.filters['time_passed'] = time_passed
app.jinja_env.filters['time_used'] = time_used
app.jinja_env.filters['ternary'] = ternary
app.jinja_env.filters['datetimeformat'] = datetimeformat
app.jinja_env.filters['markdown'] = md
if app.config['USE_JINJA_CACHE']:
app.jinja_env.bytecode_cache = MemcachedBytecodeCache(memcache.Client([app.config['MEMCACHED_URL']]))
login_manager.init_app(app)
assets.init_app(app)
cdn.init_app(app)
gravatar = Gravatar(app,
size=100,
rating='g',
default='retro',
force_default=False,
force_lower=False,
use_ssl=True,
base_url='https://cn.gravatar.com/')