def __init__(self, server, cfg_manager):
core_server_url = cfg_manager.get_value( 'core_server_url', '' )
self.script_name = urlparse.urlparse(core_server_url).path.split('/weblab')[0] or ''
self.app = Flask('weblab.core.wl')
self.app.config['SECRET_KEY'] = os.urandom(32)
self.app.config['APPLICATION_ROOT'] = self.script_name
self.app.config['SESSION_COOKIE_PATH'] = self.script_name + '/weblab/'
self.app.config['SESSION_COOKIE_NAME'] = 'weblabsession'
# Initialize internationalization code.
initialize_i18n(self.app)
# Mostly for debugging purposes, this snippet will print the site-map so that we can check
# which methods we are routing.
@self.app.route("/site-map")
def site_map():
lines = []
for rule in self.app.url_map.iter_rules():
line = str(escape(repr(rule)))
lines.append(line)
ret = "<br>".join(lines)
return ret
flask_debug = cfg_manager.get_value('flask_debug', False)
core_facade_port = cfg_manager.get_value(configuration_doc.CORE_FACADE_PORT, 'unknown')
if flask_debug and not is_testing():
print("*" * 50, file=sys.stderr)
print("WARNING " * 5, file=sys.stderr)
print("flask_debug is set to True. This is an important security leak. Do not use it in production, only for bugfixing!!!", file=sys.stderr)
print("If you want to see the debug toolbar in Flask pages, also use http://localhost:{0}/weblab/".format(core_facade_port), file=sys.stderr)
print("WARNING " * 5, file=sys.stderr)
print("*" * 50, file=sys.stderr)
self.app.config['DEBUG'] = flask_debug
if os.path.exists('logs'):
f = os.path.join('logs','admin_app.log')
else:
f = 'admin_app.log'
file_handler = RotatingFileHandler(f, maxBytes = 50 * 1024 * 1024)
file_handler.setLevel(logging.WARNING)
self.app.logger.addHandler(file_handler)
super(WebLabFlaskServer, self).__init__(cfg_manager, self.app)
json_api = Blueprint('json', __name__)
weblab_api.apply_routes_api(json_api, server)
self.app.register_blueprint(json_api, url_prefix = '/weblab/json')
self.app.register_blueprint(json_api, url_prefix = '/weblab/login/json')
authn_web = Blueprint('login_web', __name__)
weblab_api.apply_routes_login_web(authn_web, server)
self.app.register_blueprint(authn_web, url_prefix = '/weblab/login/web')
static_folder = os.path.abspath(os.path.join(os.path.dirname(__file__), 'static'))
core_web = Blueprint('core_web', __name__, static_folder=static_folder)
weblab_api.apply_routes_web(core_web, server)
self.app.register_blueprint(core_web, url_prefix = '/weblab/web')
# Register the blueprint for the new (year 2015) flask-based web client.
# The .apply_routes_webclient method is dynamically generated, the name matches
# that in the wl.py module.
# Attempt at setting the right static folder.
core_webclient = Blueprint('core_webclient', __name__, static_folder=static_folder)
weblab_api.apply_routes_webclient(core_webclient, server)
self.app.register_blueprint(core_webclient, url_prefix = '/weblab/web/webclient')
@self.app.context_processor
def inject_weblab_api():
return dict(weblab_api=weblab_api)
self.admin_app = AdministrationApplication(self.app, cfg_manager, server)
if flask_debug:
from flask_debugtoolbar import DebugToolbarExtension
toolbar = DebugToolbarExtension()
toolbar.init_app(self.app)
self.app.config['DEBUG_TB_INTERCEPT_REDIRECTS'] = False
self.app.config['DEBUG_TB_PROFILER_ENABLED'] = True
def __init__(self, server, cfg_manager):
core_server_url = cfg_manager.get_value("core_server_url", "")
self.script_name = urlparse.urlparse(core_server_url).path.split("/weblab")[0] or ""
self.app = Flask("weblab.core.wl")
self.app.config["SECRET_KEY"] = os.urandom(32)
self.app.config["APPLICATION_ROOT"] = self.script_name
self.app.config["SESSION_COOKIE_PATH"] = self.script_name + "/weblab/"
self.app.config["SESSION_COOKIE_NAME"] = "weblabsession"
# Initialize internationalization code.
if Babel is None:
print "Not using Babel. Everything will be in English"
else:
babel = Babel(self.app)
supported_languages = ["en"]
supported_languages.extend([translation.language for translation in babel.list_translations()])
@babel.localeselector
def get_locale():
locale = request.args.get("locale", None)
if locale is None:
locale = request.accept_languages.best_match(supported_languages)
if locale is None:
locale = "en"
return locale
# Mostly for debugging purposes, this snippet will print the site-map so that we can check
# which methods we are routing.
@self.app.route("/site-map")
def site_map():
lines = []
for rule in self.app.url_map.iter_rules():
line = str(escape(repr(rule)))
lines.append(line)
ret = "<br>".join(lines)
return ret
flask_debug = cfg_manager.get_value("flask_debug", False)
if flask_debug:
print >> sys.stderr, "*" * 50
print >> sys.stderr, "WARNING " * 5
print >> sys.stderr, "flask_debug is set to True. This is an important security leak. Do not use it in production, only for bugfixing!!!"
print >> sys.stderr, "WARNING " * 5
print >> sys.stderr, "*" * 50
self.app.config["DEBUG"] = flask_debug
if os.path.exists("logs"):
f = os.path.join("logs", "admin_app.log")
else:
f = "admin_app.log"
file_handler = RotatingFileHandler(f, maxBytes=50 * 1024 * 1024)
file_handler.setLevel(logging.WARNING)
self.app.logger.addHandler(file_handler)
super(WebLabFlaskServer, self).__init__(cfg_manager, self.app)
json_api = Blueprint("json", __name__)
weblab_api.apply_routes_api(json_api, server)
self.app.register_blueprint(json_api, url_prefix="/weblab/json")
self.app.register_blueprint(json_api, url_prefix="/weblab/login/json")
authn_web = Blueprint("login_web", __name__)
weblab_api.apply_routes_login_web(authn_web, server)
self.app.register_blueprint(authn_web, url_prefix="/weblab/login/web")
core_web = Blueprint("core_web", __name__)
weblab_api.apply_routes_web(core_web, server)
self.app.register_blueprint(core_web, url_prefix="/weblab/web")
# Register the blueprint for the new (year 2015) flask-based web client.
# The .apply_routes_webclient method is dynamically generated, the name matches
# that in the wl.py module.
# Attempt at setting the right static folder.
static_folder = os.path.abspath(os.path.join(os.path.dirname(__file__), "static"))
core_webclient = Blueprint("core_webclient", __name__, static_folder=static_folder)
weblab_api.apply_routes_webclient(core_webclient, server)
self.app.register_blueprint(core_webclient, url_prefix="/weblab/web/webclient")
self.admin_app = AdministrationApplication(self.app, cfg_manager, server)
def __init__(self, server, cfg_manager):
core_server_url = cfg_manager.get_value( 'core_server_url', '' )
self.script_name = urlparse.urlparse(core_server_url).path.split('/weblab')[0] or ''
self.app = Flask('weblab.core.wl')
self.app.wsgi_app = ProxyFix(self.app.wsgi_app)
self.app.config['SECRET_KEY'] = os.urandom(32)
self.app.config['APPLICATION_ROOT'] = self.script_name
self.app.config['SESSION_COOKIE_PATH'] = self.script_name + '/weblab/'
self.app.config['SESSION_COOKIE_NAME'] = 'weblabsession'
# Initialize internationalization code.
self.babel = initialize_i18n(self.app)
# Mostly for debugging purposes, this snippet will print the site-map so that we can check
# which methods we are routing.
@self.app.route("/site-map")
def site_map():
lines = []
for rule in self.app.url_map.iter_rules():
line = str(escape(repr(rule)))
lines.append(line)
ret = "<br>".join(lines)
return ret
flask_debug = cfg_manager.get_value('flask_debug', False)
core_facade_port = cfg_manager.get_value(configuration_doc.CORE_FACADE_PORT, 'unknown')
if flask_debug and not is_testing():
print("*" * 50, file=sys.stderr)
print("WARNING " * 5, file=sys.stderr)
print("flask_debug is set to True. This is an important security leak. Do not use it in production, only for bugfixing!!!", file=sys.stderr)
print("If you want to see the debug toolbar in Flask pages, also use http://localhost:{0}/weblab/".format(core_facade_port), file=sys.stderr)
print("WARNING " * 5, file=sys.stderr)
print("*" * 50, file=sys.stderr)
self.app.config['DEBUG'] = flask_debug
if os.path.exists('logs'):
f = os.path.join('logs','admin_app.log')
else:
f = 'admin_app.log'
file_handler = RotatingFileHandler(f, maxBytes = 50 * 1024 * 1024)
file_handler.setLevel(logging.WARNING)
self.app.logger.addHandler(file_handler)
super(WebLabFlaskServer, self).__init__(cfg_manager, self.app)
json_api = Blueprint('json', __name__)
weblab_api.apply_routes_api(json_api, server)
self.app.register_blueprint(json_api, url_prefix = '/weblab/json')
self.app.register_blueprint(json_api, url_prefix = '/weblab/login/json')
authn_web = Blueprint('login_web', __name__)
weblab_api.apply_routes_login_web(authn_web, server)
self.app.register_blueprint(authn_web, url_prefix = '/weblab/login/web')
static_folder = os.path.abspath(os.path.join(os.path.dirname(__file__), 'static'))
core_web = Blueprint('core_web', __name__, static_folder=static_folder)
weblab_api.apply_routes_web(core_web, server)
self.app.register_blueprint(core_web, url_prefix = '/weblab/web')
# Register the blueprint for the new (year 2015) flask-based web client.
# The .apply_routes_webclient method is dynamically generated, the name matches
# that in the wl.py module.
# Attempt at setting the right static folder.
core_webclient = Blueprint('core_webclient', __name__, static_folder=static_folder)
weblab_api.apply_routes_webclient(core_webclient, server)
self.app.register_blueprint(core_webclient, url_prefix = '/weblab')
@self.app.context_processor
def inject_weblab_api():
return dict(weblab_api=weblab_api, display_date=display_date, get_locale=get_locale, wl_config=cfg_manager)
self.admin_app = AdministrationApplication(self.app, cfg_manager, server)
if flask_debug:
from flask_debugtoolbar import DebugToolbarExtension
toolbar = DebugToolbarExtension()
toolbar.init_app(self.app)
self.app.config['DEBUG_TB_INTERCEPT_REDIRECTS'] = False