cnxpublishing/db.py
def _validate_roles(model):
    """Given the model, check that all the metadata role values
    have valid information in them and any required metadata fields
    contain values.
    """
    required_roles = (ATTRIBUTED_ROLE_KEYS[0], ATTRIBUTED_ROLE_KEYS[4],)
    for role_key in ATTRIBUTED_ROLE_KEYS:
        try:
            roles = model.metadata[role_key]
        except KeyError:
            if role_key in required_roles:
                raise exceptions.MissingRequiredMetadata(role_key)
        else:
            if role_key in required_roles and len(roles) == 0:
                raise exceptions.MissingRequiredMetadata(role_key)
        for role in roles:
            if role.get('type') != 'cnx-id':
                raise exceptions.InvalidRole(role_key, role)
def _validate_roles(model):
    """Given the model, check that all the metadata role values
    have valid information in them and any required metadata fields
    contain values.
    """
    required_roles = (ATTRIBUTED_ROLE_KEYS[0], ATTRIBUTED_ROLE_KEYS[4],)
    for role_key in ATTRIBUTED_ROLE_KEYS:
        try:
            roles = model.metadata[role_key]
        except KeyError:
            if role_key in required_roles:
                raise exceptions.MissingRequiredMetadata(role_key)
        else:
            if role_key in required_roles and len(roles) == 0:
                raise exceptions.MissingRequiredMetadata(role_key)
        for role in roles:
            if role.get('type') != 'cnx-id':
                raise exceptions.InvalidRole(role_key, role)
def _validate_roles ( model ) : required_roles = ( ATTRIBUTED_ROLE_KEYS [ 0 ] , ATTRIBUTED_ROLE_KEYS [ 4 ] , ) for role_key in ATTRIBUTED_ROLE_KEYS : try : roles = model . metadata [ role_key ] except KeyError : if role_key in required_roles : raise exceptions . MissingRequiredMetadata ( role_key ) else : if role_key in required_roles and len ( roles ) == 0 : raise exceptions . MissingRequiredMetadata ( role_key ) for role in roles : if role . get ( 'type' ) != 'cnx-id' : raise exceptions . InvalidRole ( role_key , role )
Given the model, check that all the metadata role values
    have valid information in them and any required metadata fields
    contain values.
Given the model check that all the metadata role values have valid information in them and any required metadata fields contain values .