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Changeset 22

Timestamp:

12/10/05 01:19:54

Author:

fumanchu

Message:

More-meaningful error on coerce_in exceptions.

Files:

r21	r22
378	378	missing=object()
379	379
	380	typenames = {'int': 'a whole number',
	381	'long': 'a whole number',
	382	'date': 'a date (of the form m/d/yyyy)',
	383	'datetime': 'a date and time (of the form m/d/yyyy hh:mm:ss)',
	384	'FixedPoint': 'a dollar amount',
	385	'decimal': 'a dollar amount',
	386	}
	387
380	388	def coerce_in(paramMap, key, type, default=missing):
381	389	"""coerce_in(paramMap, key, type, default=missing) -> instance of type.
…	…
393	401	else:
394	402	return default
395		return from_html.coerce(value, type)
	403
	404	try:
	405	coerced = from_html.coerce(value, type)
	406	except Exception, x:
	407	msg = ("The value named '%s' should be %s, but the supplied value "
	408	"(%s) could not be converted to that type.")
	409	tname = type.__name__
	410	raise TypeError(msg % (key, typenames.get(tname, tname), value))
	411	return coerced
396	412
397	413	def coerce_out(obj, attr=missing, default=missing):