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Changeset 4795

Timestamp:

11/14/08 08:52:09 (2 months ago)

Author:

martin_s

Message:

tracadvparseargs/parseargs.py: Enhanced multi argument to also take a list
of keys which should be allowed multiple times, or ['*'] which enables
always list mode. Untested!

Files:

r4771	r4795
19	19	strict:: Enables strict checking of keys.
20	20	multi:: Enables folding of muliple given keys into list.
	21	If set to `True` values of multiple given keys will be returned
	22	as list, but single given keys will return a scalar.
	23	If set to a list only the values of the listed keys will be
	24	returned as list, but always as list even when there is only one
	25	value.
	26	If this list contains `'*'`, __all__ values are __always__
	27	returned as list.
21	28	listonly:: If true only a list is returned, no directionary.
22	29	minlen:: Extend returned list to given minimum length. Only used when
…	…
30	37	largs = []
31	38	kwargs = {}
	39
	40	# Handle multi list:
	41	multilist = []
	42	alwayslist = False
	43	if multi and isinstance(multi, list):
	44	multilist = multi
	45	multi = True
	46	alwayslist = '*' in multilist
32	47
33	48	def strip (arg):
…	…
55	70	if strict:
56	71	kw = unicode(kw).encode('utf-8')
57		if multi and kw in kwargs:
58		if isinstance(kwargs[kw], list):
59		kwargs[kw].append( value )
	72
	73	if not multi:
	74	kwargs[kw] = value
	75	elif not multilist:
	76	if kw in kwargs:
	77	if isinstance(kwargs[kw], list):
	78	kwargs[kw].append( value )
	79	else:
	80	kwargs[kw] = [ kwargs[kw], value ]
60	81	else:
61		kwargs[kw] = [ kwargs[kw], value ]
	82	kwargs[kw] = value
	83	elif alwayslist or kw in multilist:
	84	if kw not in kwargs:
	85	kwargs[kw] = []
	86	kwargs[kw].append(value)
62	87	else:
63	88	kwargs[kw] = value