def parser(content, objconf, skip=False, **kwargs): """ Parsers the pipe content Args: content (scalar): The content to cast objconf (obj): The pipe configuration (an Objectify instance) skip (bool): Don't parse the content kwargs (dict): Keyword arguments Kwargs: assign (str): Attribute to assign parsed content (default: exchangerate) stream (dict): The original item Returns: dict: The item Examples: >>> from meza.fntools import Objectify >>> >>> item = {'content': '1.0'} >>> objconf = Objectify({'type': 'int'}) >>> kwargs = {'stream': item, 'assign': 'content'} >>> parser(item['content'], objconf, **kwargs) 1 """ return kwargs['stream'] if skip else cast(content, objconf.type)
def parser(address, objconf, skip=False, **kwargs): """ Parses the pipe content Args: address (str): The address to lookup objconf (obj): The pipe configuration (an Objectify instance) skip (bool): Don't parse the content kwargs (dict): Keyword arguments Kwargs: assign (str): Attribute to assign parsed content (default: exchangerate) stream (dict): The original item Returns: Tuple(dict, bool): Tuple of (item, skip) Examples: >>> from riko import get_path >>> from meza.fntools import Objectify >>> >>> item = {'content': 'GBP'} >>> objconf = Objectify({'type': 'currency'}) >>> kwargs = {'stream': item, 'assign': 'content'} >>> country = 'United Kingdom' >>> parser(item['content'], objconf, **kwargs)['country'] == country True """ if skip: location = kwargs['stream'] else: location = cast(address, 'location', loc_type=objconf.type) return location
def parser(_, objconf, skip=False, **kwargs): """ Obtains the user input Args: _ (None): Ignored objconf (obj): The pipe configuration (an Objectify instance) skip (bool): Don't prompt for input Returns: dict: The casted user input Examples: >>> from meza.fntools import Objectify >>> >>> inputs = {'age': '30'} >>> conf = {'prompt': 'How old are you?', 'type': 'int'} >>> objconf = Objectify(conf) >>> kwargs = {'inputs': inputs, 'assign': 'age'} >>> parser(None, objconf, **kwargs) == {'age': 30} True """ if kwargs.get('inputs'): value = kwargs['inputs'].get(kwargs['assign'], objconf.default) elif kwargs.get('test') or skip: value = objconf.default else: raw = input("%s (default=%s) " % (objconf.prompt, objconf.default)) value = raw or objconf.default casted = cast(value, objconf.type) return casted if hasattr(casted, 'keys') else {kwargs['assign']: casted}
def parser(address, objconf, skip=False, **kwargs): """ Parses the pipe content Args: address (str): The address to lookup objconf (obj): The pipe configuration (an Objectify instance) skip (bool): Don't parse the content kwargs (dict): Keyword arguments Kwargs: assign (str): Attribute to assign parsed content (default: exchangerate) stream (dict): The original item Returns: Tuple(dict, bool): Tuple of (item, skip) Examples: >>> from riko import get_path >>> from meza.fntools import Objectify >>> >>> item = {'content': 'GBP'} >>> objconf = Objectify({'type': 'currency'}) >>> kwargs = {'stream': item, 'assign': 'content'} >>> country = 'United Kingdom' >>> parser(item['content'], objconf, **kwargs)['country'] == country True """ if skip: location = kwargs['stream'] else: location = cast(address, 'location', loc_type=objconf.type) return location