<s> import logging <EOL> import lingobarter . core . models as m <EOL> import os <EOL> from cached_property import cached_property , cached_property_ttl <EOL> from flask . config import Config <EOL> from lingobarter . utils import parse_conf_data <EOL> logger = logging . getLogger ( ) <EOL> class LingobarterConfig ( Config ) : <EOL> """<STR_LIT>""" <EOL> @ cached_property <EOL> def store ( self ) : <EOL> return dict ( self ) <EOL> @ cached_property_ttl ( <NUM_LIT> ) <EOL> def all_setings_from_db ( self ) : <EOL> """<STR_LIT>""" <EOL> try : <EOL> return { <EOL> item . name : item . value <EOL> for item in m . config . Config . objects . get ( <EOL> group = '<STR_LIT>' <EOL> ) . values <EOL> } <EOL> except Exception as e : <EOL> logger . warning ( '<STR_LIT>' % e ) <EOL> return { } <EOL> def get_from_db ( self , key , default = None ) : <EOL> return self . all_setings_from_db . get ( key , default ) <EOL> def __getitem__ ( self , key ) : <EOL> return self . get_from_db ( key ) or dict . __getitem__ ( self , key ) <EOL> def get ( self , key , default = None ) : <EOL> return self . get_from_db ( key ) or self . store . get ( key ) or default <EOL> def from_object ( self , obj , silent = False ) : <EOL> try : <EOL> super ( LingobarterConfig , self ) . from_object ( obj ) <EOL> except ImportError as e : <EOL> if silent : <EOL> return False <EOL> e . message = '<STR_LIT>' % e . message <EOL> raise <EOL> def from_envvar_namespace ( self , namespace = '<STR_LIT>' , silent = False ) : <EOL> try : <EOL> data = { <EOL> key . partition ( '<STR_LIT:_>' ) [ - <NUM_LIT:1> ] : parse_conf_data ( data ) <EOL> for key , data <EOL> in os . environ . items ( ) <EOL> if key . startswith ( namespace ) <EOL> } <EOL> self . update ( data ) <EOL> except Exception as e : <EOL> if silent : <EOL> return False <EOL> e . message = '<STR_LIT>' % e . message <EOL> raise <EOL> def load_lingobarter_config ( self , config = None , mode = None , test = None , ** sets ) : <EOL> self . from_object ( config or '<STR_LIT>' ) <EOL> mode = mode or '<STR_LIT:test>' if test else os . environ . get ( <EOL> '<STR_LIT>' , '<STR_LIT>' ) <EOL> self . from_object ( '<STR_LIT>' % mode , silent = True ) <EOL> path = "<STR_LIT>" if not test else "<STR_LIT>" <EOL> self . from_envvar ( path , silent = True ) <EOL> self . from_envvar_namespace ( namespace = '<STR_LIT>' , silent = True ) <EOL> self . update ( sets ) </s>
