本文整理汇总了Python中pyasn1.type.univ.Choice方法的典型用法代码示例。如果您正苦于以下问题：Python univ.Choice方法的具体用法？Python univ.Choice怎么用？Python univ.Choice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pyasn1.type.univ的用法示例。
在下文中一共展示了univ.Choice方法的9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: valueDecoder
# 需要导入模块: from pyasn1.type import univ [as 别名]
# 或者: from pyasn1.type.univ import Choice [as 别名]
def valueDecoder(self, fullSubstrate, substrate, asn1Spec, tagSet,
length, state, decodeFun, substrateFun):
head, tail = substrate[:length], substrate[length:]
r = self._createComponent(asn1Spec, tagSet)
if substrateFun:
return substrateFun(r, substrate, length)
if r.getTagSet() == tagSet: # explicitly tagged Choice
component, head = decodeFun(
head, r.getComponentTagMap()
)
else:
component, head = decodeFun(
head, r.getComponentTagMap(), tagSet, length, state
)
if isinstance(component, univ.Choice):
effectiveTagSet = component.getEffectiveTagSet()
else:
effectiveTagSet = component.getTagSet()
r.setComponentByType(effectiveTagSet, component, 0, asn1Spec is None)
return r, tail 示例2: indefLenValueDecoder
# 需要导入模块: from pyasn1.type import univ [as 别名]
# 或者: from pyasn1.type.univ import Choice [as 别名]
def indefLenValueDecoder(self, fullSubstrate, substrate, asn1Spec, tagSet,
length, state, decodeFun, substrateFun):
r = self._createComponent(asn1Spec, tagSet)
if substrateFun:
return substrateFun(r, substrate, length)
if r.getTagSet() == tagSet: # explicitly tagged Choice
component, substrate = decodeFun(substrate, r.getComponentTagMap())
# eat up EOO marker
eooMarker, substrate = decodeFun(substrate, allowEoo=True)
if not eoo.endOfOctets.isSameTypeWith(eooMarker) or \
eooMarker != eoo.endOfOctets:
raise error.PyAsn1Error('No EOO seen before substrate ends')
else:
component, substrate= decodeFun(
substrate, r.getComponentTagMap(), tagSet, length, state
)
if isinstance(component, univ.Choice):
effectiveTagSet = component.getEffectiveTagSet()
else:
effectiveTagSet = component.getTagSet()
r.setComponentByType(effectiveTagSet, component, 0, asn1Spec is None)
return r, substrate 示例3: valueDecoder
# 需要导入模块: from pyasn1.type import univ [as 别名]
# 或者: from pyasn1.type.univ import Choice [as 别名]
def valueDecoder(self, fullSubstrate, substrate, asn1Spec, tagSet,
length, state, decodeFun, substrateFun):
head, tail = substrate[:length], substrate[length:]
r = self._createComponent(asn1Spec, tagSet)
if substrateFun:
return substrateFun(r, substrate, length)
if r.getTagSet() == tagSet: # explicitly tagged Choice
component, head = decodeFun(
head, r.getComponentTagMap()
)
else:
component, head = decodeFun(
head, r.getComponentTagMap(), tagSet, length, state
)
if isinstance(component, univ.Choice):
effectiveTagSet = component.getEffectiveTagSet()
else:
effectiveTagSet = component.getTagSet()
r.setComponentByType(effectiveTagSet, component, 0, asn1Spec is None)
return r, tail 示例4: indefLenValueDecoder
# 需要导入模块: from pyasn1.type import univ [as 别名]
# 或者: from pyasn1.type.univ import Choice [as 别名]
def indefLenValueDecoder(self, fullSubstrate, substrate, asn1Spec, tagSet,
length, state, decodeFun, substrateFun):
r = self._createComponent(asn1Spec, tagSet)
if substrateFun:
return substrateFun(r, substrate, length)
if r.getTagSet() == tagSet: # explicitly tagged Choice
component, substrate = decodeFun(substrate, r.getComponentTagMap())
# eat up EOO marker
eooMarker, substrate = decodeFun(substrate, allowEoo=True)
if not eoo.endOfOctets.isSameTypeWith(eooMarker) or \
eooMarker != eoo.endOfOctets:
raise error.PyAsn1Error('No EOO seen before substrate ends')
else:
component, substrate = decodeFun(
substrate, r.getComponentTagMap(), tagSet, length, state
)
if isinstance(component, univ.Choice):
effectiveTagSet = component.getEffectiveTagSet()
else:
effectiveTagSet = component.getTagSet()
r.setComponentByType(effectiveTagSet, component, 0, asn1Spec is None)
return r, substrate 示例5: indefLenValueDecoder
# 需要导入模块: from pyasn1.type import univ [as 别名]
# 或者: from pyasn1.type.univ import Choice [as 别名]
def indefLenValueDecoder(self, fullSubstrate, substrate, asn1Spec, tagSet,
length, state, decodeFun, substrateFun):
r = self._createComponent(asn1Spec, tagSet)
if substrateFun:
return substrateFun(r, substrate, length)
if r.getTagSet() == tagSet: # explicitly tagged Choice
component, substrate = decodeFun(substrate, r.getComponentTagMap())
eooMarker, substrate = decodeFun(substrate) # eat up EOO marker
if not eoo.endOfOctets.isSameTypeWith(eooMarker) or \
eooMarker != eoo.endOfOctets:
raise error.PyAsn1Error('No EOO seen before substrate ends')
else:
component, substrate= decodeFun(
substrate, r.getComponentTagMap(), tagSet, length, state
)
if isinstance(component, univ.Choice):
effectiveTagSet = component.getEffectiveTagSet()
else:
effectiveTagSet = component.getTagSet()
r.setComponentByType(effectiveTagSet, component, 0, asn1Spec is None)
return r, substrate 示例6: clone
# 需要导入模块: from pyasn1.type import univ [as 别名]
# 或者: from pyasn1.type.univ import Choice [as 别名]
def clone(self, obj = None):
if obj is None:
obj = Choice(self.name, self.parent)
DataElement.clone(self, obj)
obj.currentElement = self.currentElement
obj.elementType = self.elementType
obj.length = self.length
obj.lengthType = self.lengthType
for c in self:
obj.append( c.clone() )
return obj 示例7: getRawValue
# 需要导入模块: from pyasn1.type import univ [as 别名]
# 或者: from pyasn1.type.univ import Choice [as 别名]
def getRawValue(self, sout = None):
value = ""
if self.currentValue is not None:
value = self.currentValue
if sout is not None:
sout.write(value, self.getFullnameInDataModel())
else:
if self.currentElement is None:
for n in self:
if isinstance(n, DataElement):
self.currentElement = n
break
value = self.currentElement.getValue(sout)
if value is None or type(value) != type(""):
print("Choice.getRawValue: value is null or string!", type(value))
print("Choice.getRawValue: ", self.currentElement.getFullname())
print("Choice.getRawValue: ", self.currentElement.elementType)
print("Choice.getRawValue: ", self.currentElement)
raise Exception("Value should not be null or string!")
return value 示例8: _cmpSetComponents
# 需要导入模块: from pyasn1.type import univ [as 别名]
# 或者: from pyasn1.type.univ import Choice [as 别名]
def _cmpSetComponents(self, c1, c2):
tagSet1 = isinstance(c1, univ.Choice) and \
c1.getEffectiveTagSet() or c1.getTagSet()
tagSet2 = isinstance(c2, univ.Choice) and \
c2.getEffectiveTagSet() or c2.getTagSet()
return cmp(tagSet1, tagSet2) 示例9: encodeValue
# 需要导入模块: from pyasn1.type import univ [as 别名]
# 或者: from pyasn1.type.univ import Choice [as 别名]
def encodeValue(self, encodeFun, client, defMode, maxChunkSize):
if isinstance(client, univ.SequenceAndSetBase):
client.setDefaultComponents()
client.verifySizeSpec()
substrate = null; idx = len(client)
# This is certainly a hack but how else do I distinguish SetOf
# from Set if they have the same tags&constraints?
if isinstance(client, univ.SequenceAndSetBase):
# Set
comps = []
while idx > 0:
idx = idx - 1
if client[idx] is None: # Optional component
continue
if client.getDefaultComponentByPosition(idx) == client[idx]:
continue
comps.append(client[idx])
comps.sort(key=lambda x: isinstance(x, univ.Choice) and \
x.getMinTagSet() or x.getTagSet())
for c in comps:
substrate += encodeFun(c, defMode, maxChunkSize)
else:
# SetOf
compSubs = []
while idx > 0:
idx = idx - 1
compSubs.append(
encodeFun(client[idx], defMode, maxChunkSize)
)
compSubs.sort() # perhaps padding's not needed
substrate = null
for compSub in compSubs:
substrate += compSub
return substrate, 1