本文整理汇总了Python中spyne.protocol.ProtocolBase.from_string方法的典型用法代码示例。如果您正苦于以下问题：Python ProtocolBase.from_string方法的具体用法？Python ProtocolBase.from_string怎么用？Python ProtocolBase.from_string使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类spyne.protocol.ProtocolBase的用法示例。
在下文中一共展示了ProtocolBase.from_string方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _from_dict_value
# 需要导入模块: from spyne.protocol import ProtocolBase [as 别名]
# 或者: from spyne.protocol.ProtocolBase import from_string [as 别名]
def _from_dict_value(cls, class_, value, validator):
# validate raw input
if validator is cls.SOFT_VALIDATION:
if issubclass(class_, Unicode) and not isinstance(value, basestring):
raise ValidationError(value)
if issubclass(class_, Unicode) and not isinstance(value, unicode):
# Note that String is a subclass of Unicode
if not (issubclass(class_, String) and isinstance(value, str)):
value = ProtocolBase.from_string(class_, value)
elif issubclass(class_, Decimal) and not isinstance(value,
(int, long, float)):
raise ValidationError(value)
elif issubclass(class_, DateTime) and not (
isinstance(value, unicode) and
class_.validate_string(class_, value)):
raise ValidationError(value)
# get native type
if issubclass(class_, ComplexModelBase):
retval = cls._doc_to_object(class_, value, validator)
elif issubclass(class_, DateTime):
retval = ProtocolBase.from_string(class_, value)
else:
retval = value
# validate native type
if validator is cls.SOFT_VALIDATION and \
not class_.validate_native(class_, retval):
raise ValidationError(retval)
return retval示例2: test_duration_xml_duration
# 需要导入模块: from spyne.protocol import ProtocolBase [as 别名]
# 或者: from spyne.protocol.ProtocolBase import from_string [as 别名]
def test_duration_xml_duration(self):
dur = datetime.timedelta(days=5 + 30 + 365, hours=1, minutes=1,
seconds=12, microseconds=8e5)
str1 = 'P400DT3672.8S'
str2 = 'P1Y1M5DT1H1M12.8S'
self.assertEquals(dur, ProtocolBase.from_string(Duration, str1))
self.assertEquals(dur, ProtocolBase.from_string(Duration, str2))
self.assertEquals(dur, ProtocolBase.from_string(Duration, ProtocolBase.to_string(Duration, dur)))示例3: test_limits
# 需要导入模块: from spyne.protocol import ProtocolBase [as 别名]
# 或者: from spyne.protocol.ProtocolBase import from_string [as 别名]
def test_limits(self):
try:
ProtocolBase.from_string(Integer, "1" * (Integer.__max_str_len__ + 1))
except:
pass
else:
raise Exception("must fail.")
ProtocolBase.from_string(UnsignedInteger, "-1") # This is not supposed to fail.
try:
UnsignedInteger.validate_native(-1) # This is supposed to fail.
except:
pass
else:
raise Exception("must fail.")示例4: test_date
# 需要导入模块: from spyne.protocol import ProtocolBase [as 别名]
# 或者: from spyne.protocol.ProtocolBase import from_string [as 别名]
def test_date(self):
n = datetime.date(2011,12,13)
ret = ProtocolBase.to_string(Date, n)
self.assertEquals(ret, n.isoformat())
dt = ProtocolBase.from_string(Date, ret)
self.assertEquals(n, dt)示例5: test_time
# 需要导入模块: from spyne.protocol import ProtocolBase [as 别名]
# 或者: from spyne.protocol.ProtocolBase import from_string [as 别名]
def test_time(self):
n = datetime.time(1, 2, 3, 4)
ret = ProtocolBase.to_string(Time, n)
self.assertEquals(ret, n.isoformat())
dt = ProtocolBase.from_string(Time, ret)
self.assertEquals(n, dt)示例6: flat_dict_to_object
# 需要导入模块: from spyne.protocol import ProtocolBase [as 别名]
# 或者: from spyne.protocol.ProtocolBase import from_string [as 别名]
def flat_dict_to_object(cls, doc, inst_class, validator=None, hier_delim="_"):
"""Converts a flat dict to a native python object.
See :func:`spyne.model.complex.ComplexModelBase.get_flat_type_info`.
"""
simple_type_info = inst_class.get_simple_type_info(inst_class)
inst = inst_class.get_deserialization_instance()
# this is for validating cls.Attributes.{min,max}_occurs
frequencies = defaultdict(lambda: defaultdict(int))
for orig_k, v in doc.items():
k = RE_HTTP_ARRAY_INDEX.sub("", orig_k)
member = simple_type_info.get(k, None)
if member is None:
logger.debug("discarding field %r" % k)
continue
value = getattr(inst, k, None)
if value is None:
value = []
# extract native values from the list of strings that come from the
# http dict.
for v2 in v:
if (validator is cls.SOFT_VALIDATION and not
member.type.validate_string(member.type, v2)):
raise ValidationError(v2)
if issubclass(member.type, (File, ByteArray)):
if isinstance(v2, str) or isinstance(v2, unicode):
native_v2 = ProtocolBase.from_string(member.type, v2)
else:
native_v2 = v2
else:
native_v2 = ProtocolBase.from_string(member.type, v2)
if (validator is cls.SOFT_VALIDATION and not
member.type.validate_native(member.type, native_v2)):
raise ValidationError(v2)
value.append(native_v2)
# assign the native value to the relevant class in the nested object
# structure.
ccls, cinst = inst_class, inst
ctype_info = inst_class.get_flat_type_info(inst_class)
idx, nidx = 0, 0
pkey = member.path[0]
cfreq_key = inst_class, idx
indexes = deque(RE_HTTP_ARRAY_INDEX.findall(orig_k))
for i in range(len(member.path) - 1):
pkey = member.path[i]
nidx = 0
ncls, ninst = ctype_info[pkey], getattr(cinst, pkey, None)
mo = ncls.Attributes.max_occurs
if ninst is None:
ninst = ncls.get_deserialization_instance()
if mo > 1:
ninst = [ninst]
setattr(cinst, pkey, ninst)
frequencies[cfreq_key][pkey] += 1
if mo > 1:
if len(indexes) == 0:
raise ValidationError(orig_k,
"%r requires index information.")
nidx = int(indexes.popleft())
if nidx > len(ninst) or nidx < 0:
raise ValidationError(orig_k,
"%%r Invalid array index %d." % idx)
if nidx == len(ninst):
ninst.append(ncls.get_deserialization_instance())
frequencies[cfreq_key][pkey] += 1
cinst = ninst[nidx]
else:
cinst = ninst
cfreq_key = cfreq_key + (ncls, nidx)
ccls, idx = ncls, nidx
ctype_info = ncls._type_info
frequencies[cfreq_key][member.path[-1]] += len(value)
if member.type.Attributes.max_occurs > 1:
v = getattr(cinst, member.path[-1], None)
if v is None:
setattr(cinst, member.path[-1], value)
else:
v.extend(value)
#.........这里部分代码省略.........