Python源码示例：pyasn1.type.constraint.ConstraintsIntersection()
示例1
def clone(self, value=noValue, **kwargs):
"""Create a copy of a |ASN.1| type or object.
Any parameters to the *clone()* method will replace corresponding
properties of the |ASN.1| object.
Parameters
----------
value: :class:`tuple`, :class:`float` or |ASN.1| object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
Returns
-------
:
new instance of |ASN.1| type/value
"""
return base.AbstractSimpleAsn1Item.clone(self, value, **kwargs)
示例2
def clone(self, value=noValue, tagSet=None, subtypeSpec=None,
namedValues=None):
"""Creates a copy of object representing ASN.1 INTEGER type or value.
If additional parameters are specified, they will be used
in resulting object instead of corresponding parameters of
current object.
Parameters
----------
value : :class:`int`, :class:`str` or :py:class:`~pyasn1.type.univ.Integer` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
namedValues: :py:class:`~pyasn1.type.namedval.NamedValues`
Object representing symbolic aliases for numbers to use instead of inheriting from caller
Returns
-------
: :py:class:`~pyasn1.type.univ.Integer`
new instance of INTEGER type/value
"""
if self.isNoValue(value):
if self.isNoValue(tagSet, subtypeSpec, namedValues):
return self
value = self._value
if tagSet is None:
tagSet = self._tagSet
if subtypeSpec is None:
subtypeSpec = self._subtypeSpec
if namedValues is None:
namedValues = self.__namedValues
return self.__class__(value, tagSet, subtypeSpec, namedValues)
示例3
def clone(self, value=noValue, tagSet=None, subtypeSpec=None):
"""Creates a copy of BOOLEAN object representing ASN.1 type or value.
If additional parameters are specified, they will be used
in resulting object instead of corresponding parameters of
current object.
Parameters
----------
value : :class:`int` or :py:class:`~pyasn1.type.univ.Boolean` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
Returns
-------
: :py:class:`~pyasn1.type.univ.Boolean`
new instance of Boolean class
"""
return Integer.clone(self, value, tagSet, subtypeSpec)
示例4
def subtype(self, value=noValue, implicitTag=None, explicitTag=None,
subtypeSpec=None):
"""Creates a copy of BOOLEAN object representing ASN.1 subtype or a value.
If additional parameters are specified, they will be merged
with the ones of the caller, then applied to newly created object.
Parameters
----------
value : :class:`int` or :py:class:`~pyasn1.type.univ.Boolean` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
implicitTag: :py:class:`~pyasn1.type.tag.Tag`
Implicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
explicitTag: :py:class:`~pyasn1.type.tag.Tag`
Explicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Add ASN.1 constraints object to one from the caller, then
use the result as new object's ASN.1 constraints.
Returns
-------
: :py:class:`~pyasn1.type.univ.Boolean`
new instance of Boolean class
"""
return Integer.subtype(self, value, implicitTag, explicitTag)
示例5
def clone(self, value=noValue, tagSet=None, subtypeSpec=None):
"""Creates a copy of OBJECT IDENTIFIER object representing ASN.1 type or value.
If additional parameters are specified, they will be used
in resulting object instead of corresponding parameters of
current object.
Parameters
----------
value : :class:`tuple`, :class:`str` or :py:class:`~pyasn1.type.univ.ObjectIdentifier` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
Returns
-------
: :py:class:`~pyasn1.type.univ.ObjectIdentifier`
new instance of OBJECT IDENTIFIER type/value
"""
return base.AbstractSimpleAsn1Item.clone(self, value, tagSet, subtypeSpec)
示例6
def subtype(self, value=noValue, implicitTag=None, explicitTag=None,
subtypeSpec=None):
"""Creates a copy of OBJECT IDENTIFIER object representing ASN.1 subtype or a value.
If additional parameters are specified, they will be merged
with the ones of the caller, then applied to newly created object.
Parameters
----------
value : :class:`tuple`, :class:`str` or :py:class:`~pyasn1.type.univ.ObjectIdentifier` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
implicitTag: :py:class:`~pyasn1.type.tag.Tag`
Implicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
explicitTag: :py:class:`~pyasn1.type.tag.Tag`
Explicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Add ASN.1 constraints object to one of the caller, then
use the result as new object's ASN.1 constraints.
Returns
-------
: :py:class:`~pyasn1.type.univ.ObjectIdentifier`
new instance of OBJECT IDENTIFIER type/value
"""
return base.AbstractSimpleAsn1Item.subtype(self, value, implicitTag, explicitTag)
示例7
def clone(self, value=noValue, tagSet=None, subtypeSpec=None):
"""Creates a copy of REAL object representing ASN.1 type or value.
If additional parameters are specified, they will be used
in resulting object instead of corresponding parameters of
current object.
Parameters
----------
value : :class:`tuple`, :class:`float` or :py:class:`~pyasn1.type.univ.Real` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
Returns
-------
: :py:class:`~pyasn1.type.univ.Real`
new instance of REAL type/value
"""
return base.AbstractSimpleAsn1Item.clone(self, value, tagSet, subtypeSpec)
示例8
def subtype(self, value=noValue, implicitTag=None, explicitTag=None,
subtypeSpec=None):
"""Creates a copy of REAL object representing ASN.1 subtype or a value.
If additional parameters are specified, they will be merged
with the ones of the caller, then applied to newly created object.
Parameters
----------
value : :class:`tuple`, :class:`float` or :py:class:`~pyasn1.type.univ.Real` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
implicitTag: :py:class:`~pyasn1.type.tag.Tag`
Implicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
explicitTag: :py:class:`~pyasn1.type.tag.Tag`
Explicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
Returns
-------
: :py:class:`~pyasn1.type.univ.Real`
new instance of REAL type/value
"""
return base.AbstractSimpleAsn1Item.subtype(self, value, implicitTag, explicitTag)
示例9
def clone(self, value=noValue, tagSet=None, subtypeSpec=None,
namedValues=None):
"""Creates a copy of object representing ASN.1 ENUMERATED type or value.
If additional parameters are specified, they will be used
in resulting object instead of corresponding parameters of
current object.
Parameters
----------
value : :class:`int`, :class:`str` or :py:class:`~pyasn1.type.univ.Enumerated` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
namedValues: :py:class:`~pyasn1.type.namedval.NamedValues`
Object representing symbolic aliases for numbers to use instead of inheriting from caller
Returns
-------
: :py:class:`~pyasn1.type.univ.Enumerated`
new instance of ENUMERATED type/value
"""
return Integer.clone(self, value, tagSet, subtypeSpec, namedValues)
示例10
def clone(self, value=noValue, tagSet=None, subtypeSpec=None,
encoding=None, binValue=noValue, hexValue=noValue):
"""Creates a copy of ANY object representing ASN.1 type or value.
If additional parameters are specified, they will be used
in resulting object instead of corresponding parameters of
current object.
Parameters
----------
value : :class:`str`, :class:`bytes` or :py:class:`~pyasn1.type.univ.Any` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
encoding: :py:class:`str`
Unicode codec ID to encode/decode :class:`unicode` (Python 2)
or :class:`str` (Python 3) the payload when *OctetString*
object is used in string context.
binValue: :py:class:`str`
Binary string initializer. Example: '10110011'.
hexValue: :py:class:`str`
Hexadecimal string initializer. Example: 'DEADBEEF'.
Returns
-------
: :py:class:`~pyasn1.type.univ.Any`
new instance of ANY type/value
"""
return OctetString.clone(self, value, tagSet, subtypeSpec, encoding, binValue, hexValue)
示例11
def clone(self, value=noValue, **kwargs):
"""Create a copy of a |ASN.1| type or object.
Any parameters to the *clone()* method will replace corresponding
properties of the |ASN.1| object.
Parameters
----------
value: :class:`tuple`, :class:`str` or |ASN.1| object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
Returns
-------
:
new instance of |ASN.1| type/value
"""
if value is noValue or value is None:
if not kwargs:
return self
value = self._value
initilaizers = self.readOnly.copy()
initilaizers.update(kwargs)
return self.__class__(value, **initilaizers)
示例12
def clone(self, **kwargs):
"""Create a copy of a |ASN.1| type or object.
Any parameters to the *clone()* method will replace corresponding
properties of the |ASN.1| object.
Parameters
----------
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing non-default ASN.1 tag(s)
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing non-default ASN.1 subtype constraint(s)
sizeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing non-default ASN.1 size constraint(s)
Returns
-------
:
new instance of |ASN.1| type/value
"""
cloneValueFlag = kwargs.pop('cloneValueFlag', False)
initilaizers = self.readOnly.copy()
initilaizers.update(kwargs)
clone = self.__class__(**initilaizers)
if cloneValueFlag:
self._cloneComponentValues(clone, cloneValueFlag)
return clone
示例13
def clone(self, value=noValue, **kwargs):
"""Create a copy of a |ASN.1| type or object.
Any parameters to the *clone()* method will replace corresponding
properties of the |ASN.1| object.
Parameters
----------
value: :class:`int`, :class:`str` or |ASN.1| object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
namedValues: :py:class:`~pyasn1.type.namedval.NamedValues`
Object representing symbolic aliases for numbers to use instead of inheriting from caller
Returns
-------
:
new instance of |ASN.1| type/value
"""
return base.AbstractSimpleAsn1Item.clone(self, value, **kwargs)
示例14
def clone(self, value=noValue, **kwargs):
"""Create a copy of a |ASN.1| type or object.
Any parameters to the *clone()* method will replace corresponding
properties of the |ASN.1| object.
Parameters
----------
value : :class:`int`, :class:`str` or |ASN.1| object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
namedValues: :py:class:`~pyasn1.type.namedval.NamedValues`
Class instance representing BitString type enumerations
binValue: :py:class:`str`
Binary string initializer to use instead of the *value*.
Example: '10110011'.
hexValue: :py:class:`str`
Hexadecimal string initializer to use instead of the *value*.
Example: 'DEADBEEF'.
Returns
-------
:
new instance of |ASN.1| type/value
"""
return base.AbstractSimpleAsn1Item.clone(self, value, **kwargs)
示例15
def clone(self, value=noValue, **kwargs):
"""Create a copy of a |ASN.1| type or object.
Any parameters to the *clone()* method will replace corresponding
properties of the |ASN.1| object.
Parameters
----------
value : :class:`str`, :class:`bytes` or |ASN.1| object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
encoding: :py:class:`str`
Unicode codec ID to encode/decode :class:`unicode` (Python 2)
or :class:`str` (Python 3) the payload when |ASN.1|
object is used in string context.
binValue: :py:class:`str`
Binary string initializer. Example: '10110011'.
hexValue: :py:class:`str`
Hexadecimal string initializer. Example: 'DEADBEEF'.
Returns
-------
:
new instance of |ASN.1| type/value
"""
return base.AbstractSimpleAsn1Item.clone(self, value, **kwargs)
示例16
def subtype(self, value=noValue, implicitTag=None, explicitTag=None,
subtypeSpec=None, namedValues=None):
"""Creates a copy of object representing ASN.1 INTEGER subtype or a value.
If additional parameters are specified, they will be merged
with the ones of the caller, then applied to newly created object.
Parameters
----------
value : :class:`int`, :class:`str` or :py:class:`~pyasn1.type.univ.Integer` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
implicitTag: :py:class:`~pyasn1.type.tag.Tag`
Implicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
explicitTag: :py:class:`~pyasn1.type.tag.Tag`
Explicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Add ASN.1 constraints object to one of the caller, then
use the result as new object's ASN.1 constraints.
namedValues: :py:class:`~pyasn1.type.namedval.NamedValues`
Add given object representing symbolic aliases for numbers
to one of the caller, then use the result as new object's
named numbers.
Returns
-------
: :py:class:`~pyasn1.type.univ.Integer`
new instance of INTEGER type/value
"""
if self.isNoValue(value):
value = self._value
if implicitTag is not None:
tagSet = self._tagSet.tagImplicitly(implicitTag)
elif explicitTag is not None:
tagSet = self._tagSet.tagExplicitly(explicitTag)
else:
tagSet = self._tagSet
if subtypeSpec is None:
subtypeSpec = self._subtypeSpec
else:
subtypeSpec = self._subtypeSpec + subtypeSpec
if namedValues is None:
namedValues = self.__namedValues
else:
namedValues = namedValues + self.__namedValues
return self.__class__(value, tagSet, subtypeSpec, namedValues)
示例17
def clone(self, value=noValue, tagSet=None, subtypeSpec=None,
namedValues=None, binValue=noValue, hexValue=noValue):
"""Creates a copy of BitString object representing ASN.1 type or value.
If additional parameters are specified, they will be used
in resulting object instead of corresponding parameters of
current object.
Parameters
----------
value : :class:`str` or :py:class:`~pyasn1.type.univ.BitString` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing ASN.1 tag(s) to use in new object instead of inheriting from the caller
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
namedValues: :py:class:`~pyasn1.type.namedval.NamedValues`
Class instance representing BitString type enumerations
binValue: :py:class:`str`
Binary string initializer to use instead of the *value*.
Example: '10110011'.
hexValue: :py:class:`str`
Hexadecimal string initializer to use instead of the *value*.
Example: 'DEADBEEF'.
Returns
-------
: :py:class:`~pyasn1.type.univ.BitString`
new instance of BIT STRING type/value
"""
if self.isNoValue(value, binValue, hexValue):
if self.isNoValue(tagSet, subtypeSpec, namedValues):
return self
value = self._value
if tagSet is None:
tagSet = self._tagSet
if subtypeSpec is None:
subtypeSpec = self._subtypeSpec
if namedValues is None:
namedValues = self.__namedValues
return self.__class__(value, tagSet, subtypeSpec, namedValues, binValue, hexValue)
示例18
def subtype(self, value=noValue, implicitTag=None, explicitTag=None,
subtypeSpec=None, encoding=None, binValue=noValue,
hexValue=noValue):
"""Creates a copy of ANY object representing ASN.1 subtype or a value.
If additional parameters are specified, they will be merged
with the ones of the caller, then applied to newly created object.
Parameters
----------
value : :class:`str`, :class:`bytes` or :py:class:`~pyasn1.type.univ.Any` object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
implicitTag: :py:class:`~pyasn1.type.tag.Tag`
Implicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
explicitTag: :py:class:`~pyasn1.type.tag.Tag`
Explicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing ASN.1 subtype constraint(s) to use in new object instead of inheriting from the caller
encoding: :py:class:`str`
Unicode codec ID to encode/decode :class:`unicode` (Python 2)
or :class:`str` (Python 3) the payload when *Any*
object is used in string context.
binValue: :py:class:`str`
Binary string initializer. Example: '10110011'.
hexValue: :py:class:`str`
Hexadecimal string initializer. Example: 'DEADBEEF'.
Returns
-------
: :py:class:`~pyasn1.type.univ.Any`
new instance of ANY type/value
"""
return OctetString.subtype(self, value, implicitTag, explicitTag,
subtypeSpec, encoding, binValue, hexValue)
# XXX
# coercion rules?
示例19
def subtype(self, value=noValue, **kwargs):
"""Create a copy of a |ASN.1| type or object.
Any parameters to the *subtype()* method will be added to the corresponding
properties of the |ASN.1| object.
Parameters
----------
value: :class:`tuple`, :class:`str` or |ASN.1| object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
implicitTag: :py:class:`~pyasn1.type.tag.Tag`
Implicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
explicitTag: :py:class:`~pyasn1.type.tag.Tag`
Explicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Add ASN.1 constraints object to one of the caller, then
use the result as new object's ASN.1 constraints.
Returns
-------
:
new instance of |ASN.1| type/value
"""
if value is noValue or value is None:
if not kwargs:
return self
value = self._value
initializers = self.readOnly.copy()
implicitTag = kwargs.pop('implicitTag', None)
if implicitTag is not None:
initializers['tagSet'] = self.tagSet.tagImplicitly(implicitTag)
explicitTag = kwargs.pop('explicitTag', None)
if explicitTag is not None:
initializers['tagSet'] = self.tagSet.tagExplicitly(explicitTag)
for arg, option in kwargs.items():
initializers[arg] += option
return self.__class__(value, **initializers)
示例20
def subtype(self, **kwargs):
"""Create a copy of a |ASN.1| type or object.
Any parameters to the *subtype()* method will be added to the corresponding
properties of the |ASN.1| object.
Parameters
----------
tagSet: :py:class:`~pyasn1.type.tag.TagSet`
Object representing non-default ASN.1 tag(s)
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing non-default ASN.1 subtype constraint(s)
sizeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Object representing non-default ASN.1 size constraint(s)
Returns
-------
:
new instance of |ASN.1| type/value
"""
initializers = self.readOnly.copy()
cloneValueFlag = kwargs.pop('cloneValueFlag', False)
implicitTag = kwargs.pop('implicitTag', None)
if implicitTag is not None:
initializers['tagSet'] = self.tagSet.tagImplicitly(implicitTag)
explicitTag = kwargs.pop('explicitTag', None)
if explicitTag is not None:
initializers['tagSet'] = self.tagSet.tagExplicitly(explicitTag)
for arg, option in kwargs.items():
initializers[arg] += option
clone = self.__class__(**initializers)
if cloneValueFlag:
self._cloneComponentValues(clone, cloneValueFlag)
return clone
示例21
def subtype(self, value=noValue, **kwargs):
"""Create a copy of a |ASN.1| type or object.
Any parameters to the *subtype()* method will be added to the corresponding
properties of the |ASN.1| object.
Parameters
----------
value: :class:`int`, :class:`str` or |ASN.1| object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
implicitTag: :py:class:`~pyasn1.type.tag.Tag`
Implicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
explicitTag: :py:class:`~pyasn1.type.tag.Tag`
Explicitly apply given ASN.1 tag object to caller's
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Add ASN.1 constraints object to one of the caller, then
use the result as new object's ASN.1 constraints.
namedValues: :py:class:`~pyasn1.type.namedval.NamedValues`
Add given object representing symbolic aliases for numbers
to one of the caller, then use the result as new object's
named numbers.
binValue: :py:class:`str`
Binary string initializer to use instead of the *value*.
Example: '10110011'.
hexValue: :py:class:`str`
Hexadecimal string initializer to use instead of the *value*.
Example: 'DEADBEEF'.
Returns
-------
:
new instance of |ASN.1| type/value
"""
return base.AbstractSimpleAsn1Item.subtype(self, value, **kwargs)
示例22
def subtype(self, value=noValue, **kwargs):
"""Create a copy of a |ASN.1| type or object.
Any parameters to the *subtype()* method will be added to the corresponding
properties of the |ASN.1| object.
Parameters
----------
value : :class:`str`, :class:`bytes` or |ASN.1| object
Initialization value to pass to new ASN.1 object instead of
inheriting one from the caller.
implicitTag: :py:class:`~pyasn1.type.tag.Tag`
Implicitly apply given ASN.1 tag object to |ASN.1| object tag set
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
explicitTag: :py:class:`~pyasn1.type.tag.Tag`
Explicitly apply given ASN.1 tag object to |ASN.1| object tag set
:py:class:`~pyasn1.type.tag.TagSet`, then use the result as
new object's ASN.1 tag(s).
subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection`
Add ASN.1 constraints object to one of the caller, then
use the result as new object's ASN.1 constraints.
encoding: :py:class:`str`
Unicode codec ID to encode/decode :class:`unicode` (Python 2)
or :class:`str` (Python 3) the payload when *OctetString*
object is used in string context.
binValue: :py:class:`str`
Binary string initializer. Example: '10110011'.
hexValue: :py:class:`str`
Hexadecimal string initializer. Example: 'DEADBEEF'.
Returns
-------
:
new instance of |ASN.1| type/value
"""
return base.AbstractSimpleAsn1Item.subtype(self, value, **kwargs)
